1013 lines
32 KiB
JavaScript
1013 lines
32 KiB
JavaScript
/**
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@Name：layui.table 表格操作
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@Author：贤心
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@License：MIT
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*/
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layui.define(['laytpl', 'laypage', 'layer', 'form'], function(exports){
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"use strict";
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var $ = layui.$
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,laytpl = layui.laytpl
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,laypage = layui.laypage
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,layer = layui.layer
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,form = layui.form
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,hint = layui.hint()
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,device = layui.device()
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//外部接口
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,table = {
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config: {
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checkName: 'LAY_CHECKED' //是否选中状态的字段名
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,indexName: 'LAY_TABLE_INDEX' //下标索引名
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} //全局配置项
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,cache: {} //数据缓存
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,index: layui.table ? (layui.table.index + 10000) : 0
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//设置全局项
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,set: function(options){
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var that = this;
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that.config = $.extend({}, that.config, options);
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return that;
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}
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//事件监听
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,on: function(events, callback){
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return layui.onevent.call(this, MOD_NAME, events, callback);
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}
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}
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//操作当前实例
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,thisTable = function(){
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var that = this
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,options = that.config
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,id = options.id;
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id && (thisTable.config[id] = options);
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return {
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reload: function(options){
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that.reload.call(that, options);
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}
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,config: options
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}
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}
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//字符常量
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,MOD_NAME = 'table', ELEM = '.layui-table', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
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,ELEM_VIEW = 'layui-table-view', ELEM_HEADER = '.layui-table-header', ELEM_BODY = '.layui-table-body', ELEM_MAIN = '.layui-table-main', ELEM_FIXED = '.layui-table-fixed', ELEM_FIXL = '.layui-table-fixed-l', ELEM_FIXR = '.layui-table-fixed-r', ELEM_TOOL = '.layui-table-tool', ELEM_SORT = '.layui-table-sort', ELEM_EDIT = 'layui-table-edit', ELEM_HOVER = 'layui-table-hover'
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//thead区域模板
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,TPL_HEADER = function(options){
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options = options || {};
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return ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
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,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
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,'<thead>'
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,'{{# layui.each(d.data.cols, function(i1, item1){ }}'
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,'<tr>'
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,'{{# layui.each(item1, function(i2, item2){ }}'
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,'{{# if(item2.fixed && item2.fixed !== "right"){ left = true; } }}'
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,'{{# if(item2.fixed === "right"){ right = true; } }}'
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,function(){
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if(options.fixed && options.fixed !== 'right'){
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return '{{# if(item2.fixed && item2.fixed !== "right"){ }}';
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}
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if(options.fixed === 'right'){
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return '{{# if(item2.fixed === "right"){ }}';
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}
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return '';
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}()
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,'{{# if(item2.checkbox){ }}'
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,'<th data-field="{{ item2.field||i2 }}" data-type="checkbox" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} unresize="true"><div class="layui-table-cell laytable-cell-checkbox"><input type="checkbox" name="layTableCheckbox" lay-skin="primary" lay-filter="layTableAllChoose" {{# if(item2[d.data.checkName]){ }}checked{{# }; }}></div></th>'
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,'{{# } else if(item2.space){ }}'
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,'<th data-field="{{ item2.field||i2 }}" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} unresize="true"><div class="layui-table-cell laytable-cell-space"></div></th>'
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,'{{# } else { }}'
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,'<th data-field="{{ item2.field||i2 }}" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} {{# if(item2.unresize){ }}unresize="true"{{# } }}>'
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,'{{# if(item2.colspan > 1){ }}'
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,'<div class="layui-table-cell laytable-cell-group" {{#if(item2.align){}}align="{{item2.align}}"{{#}}}>'
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,'<span>{{item2.title||""}}</span>'
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,'</div>'
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,'{{# } else { }}'
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,'<div class="layui-table-cell laytable-cell-{{d.index}}-{{item2.field||i2}}" {{#if(item2.align){}}align="{{item2.align}}"{{#}}}>'
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,'<span>{{item2.title||""}}</span>'
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,'{{# if(item2.sort){ }}'
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,'<span class="layui-table-sort layui-inline"><i class="layui-edge layui-table-sort-asc"></i><i class="layui-edge layui-table-sort-desc"></i></span>'
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,'{{# } }}'
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,'</div>'
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,'{{# } }}'
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,'</th>'
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,'{{# }; }}'
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,(options.fixed ? '{{# }; }}' : '')
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,'{{# }); }}'
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,'</tr>'
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,'{{# }); }}'
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,'</thead>'
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,'</table>'].join('');
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}
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//tbody区域模板
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,TPL_BODY = ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
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,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
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,'<tbody></tbody>'
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,'</table>'].join('')
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//主模板
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,TPL_MAIN = ['<div class="layui-form layui-border-box {{d.VIEW_CLASS}}" lay-filter="LAY-table-{{d.index}}" style="{{# if(d.data.width){ }}width:{{d.data.width}}px;{{# } }} {{# if(d.data.height){ }}height:{{d.data.height}}px;{{# } }}">'
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,'{{# var left, right; }}'
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,'<div class="layui-table-header">'
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,TPL_HEADER()
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,'</div>'
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,'<div class="layui-table-body layui-table-main">'
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,TPL_BODY
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,'</div>'
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,'{{# if(left){ }}'
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,'<div class="layui-table-fixed layui-table-fixed-l">'
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,'<div class="layui-table-header">'
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,TPL_HEADER({fixed: true})
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,'</div>'
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,'<div class="layui-table-body">'
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,TPL_BODY
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,'</div>'
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,'</div>'
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,'{{# }; }}'
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,'{{# if(right){ }}'
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,'<div class="layui-table-fixed layui-table-fixed-r">'
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,'<div class="layui-table-header">'
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,TPL_HEADER({fixed: 'right'})
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,'<div class="layui-table-mend"></div>'
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,'</div>'
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,'<div class="layui-table-body">'
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,TPL_BODY
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,'</div>'
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,'</div>'
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,'{{# }; }}'
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,'{{# if(d.data.page){ }}'
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,'<div class="layui-table-tool">'
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,'<div class="layui-inline layui-table-page" id="layui-table-page{{d.index}}"></div>'
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,'</div>'
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,'{{# } }}'
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,'<style>'
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,'{{# layui.each(d.data.cols, function(i1, item1){'
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,'layui.each(item1, function(i2, item2){ }}'
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,'.laytable-cell-{{d.index}}-{{item2.field||i2}}{ width:{{item2.width||50}}px }'
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,'{{# });'
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,'}); }}'
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,'</style>'
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,'</div>'].join('')
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,_WIN = $(window)
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,_DOC = $(document)
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//构造器
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,Class = function(options){
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var that = this;
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that.index = ++table.index;
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that.config = $.extend({}, that.config, table.config, options);
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that.render();
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};
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//默认配置
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Class.prototype.config = {
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limit: 30 //每页显示的数量
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,loading: true //请求数据时，是否显示loading
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};
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//表格渲染
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Class.prototype.render = function(sets){
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var that = this, options;
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if(sets) that.config = sets;
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options = that.config;
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options.elem = $(options.elem);
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options.where = options.where || {};
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//请求参数的自定义格式
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options.request = $.extend({
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pageName: 'page'
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,limitName: 'limit'
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}, options.request)
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//响应数据的自定义格式
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options.response = $.extend({
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statusName: 'code'
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,statusCode: 0
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,msgName: 'msg'
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,dataName: 'data'
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,countName: 'count'
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}, options.response)
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if(!options.elem[0]) return that;
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var othis = options.elem
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,hasRender = othis.next('.' + ELEM_VIEW);
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if(options.height && /^full-\d+$/.test(options.height)){ //full-差距值
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that.fullHeightGap = options.height.split('-')[1];
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options.height = _WIN.height() - that.fullHeightGap;
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}
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//替代元素
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var reElem = that.elem = $(laytpl(TPL_MAIN).render({
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VIEW_CLASS: ELEM_VIEW
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,data: options
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,index: that.index //索引
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}));
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options.index = that.index;
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//生成替代元素
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hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
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othis.after(reElem);
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//各级容器
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that.layHeader = reElem.find(ELEM_HEADER);
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that.layMain = reElem.find(ELEM_MAIN);
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that.layBody = reElem.find(ELEM_BODY);
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that.layFixed = reElem.find(ELEM_FIXED);
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that.layFixLeft = reElem.find(ELEM_FIXL);
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that.layFixRight = reElem.find(ELEM_FIXR);
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that.layTool = reElem.find(ELEM_TOOL);
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//设置body区域高度
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if(options.height){
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that.fullSize();
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}
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//如果多级表头，则填补表头高度
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if(options.cols.length > 1){
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var th = that.layFixed.find(ELEM_HEADER).find('th');
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th.height(that.layHeader.height() - 1 - parseFloat(th.css('padding-top')) - parseFloat(th.css('padding-bottom')));
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}
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that.pullData(1);
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that.events();
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};
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//表格重载
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Class.prototype.reload = function(options){
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var that = this;
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that.config = $.extend({}, that.config, options);
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that.render();
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};
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//获得数据
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Class.prototype.pullData = function(curr, loadIndex){
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var that = this
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,options = that.config
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,request = options.request
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,response = options.response
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,sort = function(){
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if(typeof options.initSort === 'object'){
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that.sort(options.initSort.field, options.initSort.type);
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}
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};
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if(options.url){ //Ajax请求
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var params = {};
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params[request.pageName] = curr;
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params[request.limitName] = options.limit;
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$.ajax({
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type: options.method || 'get'
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,url: options.url
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,data: $.extend(params, options.where)
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,dataType: 'json'
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,success: function(res){
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if(res[response.statusName] != response.statusCode){
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that.renderForm();
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return that.layMain.html('<div class="layui-none">'+ (res[response.msgName] || '返回的数据状态异常') +'</div>');
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}
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that.renderData(res, curr, res[response.countName]), sort();
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loadIndex && layer.close(loadIndex);
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typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
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}
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,error: function(e, m){
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that.layMain.html('<div class="layui-none">数据接口请求异常</div>');
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that.renderForm();
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loadIndex && layer.close(loadIndex);
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}
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});
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} else if(options.data && options.data.constructor === Array){ //已知数据
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var res = {}
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,startLimit = curr*options.limit - options.limit
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res[response.dataName] = options.data.concat().splice(startLimit, options.limit);
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res[response.countName] = options.data.length;
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that.renderData(res, curr, options.data.length), sort();
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typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
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}
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};
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//页码
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Class.prototype.page = 1;
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//遍历表头
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Class.prototype.eachCols = function(callback){
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layui.each(this.config.cols, function(i1, item1){
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layui.each(item1, function(i2, item3){
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callback(i2, item3, [i1, item1]);
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});
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});
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};
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//数据渲染
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Class.prototype.renderData = function(res, curr, count, sort){
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var that = this
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,options = that.config
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,data = res[options.response.dataName] || []
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,trs = []
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,trs_fixed = []
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,trs_fixed_r = []
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//渲染视图
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,render = function(){
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if(!sort && that.sortKey){
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return that.sort(that.sortKey.field, that.sortKey.sort, true);
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}
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layui.each(data, function(i1, item1){
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var tds = [], tds_fixed = [], tds_fixed_r = [];
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if(item1.length === 0) return;
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if(!sort){
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item1[table.config.indexName] = i1;
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}
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that.eachCols(function(i3, item3){
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var content = item1[item3.field||i3];
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if(content === undefined || content === null) content = '';
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if(item3.colspan > 1) return;
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var td = ['<td data-field="'+ (item3.field||i3) +'"'+ function(){
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var attr = [];
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if(item3.edit) attr.push(' data-edit="true"'); //是否允许单元格编辑
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if(item3.align) attr.push(' align="'+ item3.align +'"'); //对齐方式
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if(item3.templet) attr.push(' data-content="'+ content +'"'); //自定义模板
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if(item3.toolbar) attr.push(' data-off="true"'); //自定义模板
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if(item3.event) attr.push(' lay-event="'+ item3.event +'"'); //自定义事件
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if(item3.style) attr.push(' style="'+ item3.style +'"'); //自定义样式
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return attr.join('');
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}() +'>'
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,'<div class="layui-table-cell laytable-cell-'+ function(){
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if(item3.checkbox) return 'checkbox';
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if(item3.space) return 'space'; //间距
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return options.index + '-' + (item3.field||i3);
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}() +'">' + function(){
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if(item3.checkbox){
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return '<input type="checkbox" name="layTableCheckbox" lay-skin="primary" '+ function(){
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var checkName = table.config.checkName;
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if(item3[checkName]){
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item1[checkName] = item3[checkName];
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return item3[checkName] ? 'checked' : '';
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}
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return item1[checkName] ? 'checked' : '';
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}() +'>';
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}
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if(item3.toolbar){
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return laytpl($(item3.toolbar).html()||'').render(item1);
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}
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return item3.templet ? laytpl($(item3.templet).html() || String(content)).render(item1) : content;
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}()
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,'</div></td>'].join('');
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tds.push(td);
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if(item3.fixed && item3.fixed !== 'right') tds_fixed.push(td);
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if(item3.fixed === 'right') tds_fixed_r.push(td);
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});
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trs.push('<tr data-index="'+ i1 +'">'+ tds.join('') + '</tr>');
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trs_fixed.push('<tr data-index="'+ i1 +'">'+ tds_fixed.join('') + '</tr>');
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trs_fixed_r.push('<tr data-index="'+ i1 +'">'+ tds_fixed_r.join('') + '</tr>');
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});
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that.layBody.scrollTop(0);
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that.layMain.find('tbody').html(trs.join(''));
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that.layFixLeft.find('tbody').html(trs_fixed.join(''));
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that.layFixRight.find('tbody').html(trs_fixed_r.join(''));
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that.renderForm();
|
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that.syncCheckAll();
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that.haveInit ? that.scrollPatch() : setTimeout(function(){
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that.scrollPatch();
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}, 50);
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that.haveInit = true;
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layer.close(that.tipsIndex);
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};
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that.key = options.id || options.index;
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table.cache[that.key] = data; //记录数据
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||
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//排序
|
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if(sort){
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return render();
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}
|
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if(data.length === 0){
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that.renderForm();
|
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that.layFixed.remove();
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return that.layMain.html('<div class="layui-none">无数据</div>');
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}
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render();
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//分页
|
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if(options.page){
|
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that.page = curr;
|
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that.count = count;
|
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laypage.render({
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||
elem: 'layui-table-page' + options.index
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,count: count
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||
,groups: 3
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||
,limits: options.limits || [10,20,30,40,50,60,70,80,90]
|
||
,limit: options.limit
|
||
,curr: curr
|
||
,layout: ['prev', 'page', 'next', 'skip', 'count', 'limit']
|
||
,prev: '<i class="layui-icon"></i>'
|
||
,next: '<i class="layui-icon"></i>'
|
||
,jump: function(obj, first){
|
||
if(!first){
|
||
that.page = obj.curr;
|
||
options.limit = obj.limit;
|
||
that.pullData(obj.curr, that.loading());
|
||
}
|
||
}
|
||
});
|
||
that.layTool.find('.layui-table-count span').html(count)
|
||
}
|
||
};
|
||
|
||
//渲染表单
|
||
Class.prototype.renderForm = function(type){
|
||
form.render((type || 'checkbox'), 'LAY-table-'+ this.index);
|
||
}
|
||
|
||
//数据排序
|
||
Class.prototype.sort = function(th, type, pull, formEvent){
|
||
var that = this
|
||
,field
|
||
,config = that.config
|
||
,filter = config.elem.attr('lay-filter')
|
||
,data = table.cache[that.key], thisData;
|
||
|
||
//字段匹配
|
||
if(typeof th === 'string'){
|
||
that.layHeader.find('th').each(function(i, item){
|
||
var othis = $(this)
|
||
,_field = othis.data('field');
|
||
if(_field === th){
|
||
th = othis;
|
||
field = _field;
|
||
return false;
|
||
}
|
||
});
|
||
}
|
||
|
||
try {
|
||
var field = field || th.data('field');
|
||
|
||
//如果欲执行的排序已在状态中，则不执行渲染
|
||
if(that.sortKey && !pull){
|
||
if(field === that.sortKey.field && type === that.sortKey.sort){
|
||
return;
|
||
}
|
||
}
|
||
|
||
var elemSort = that.layHeader.find('th .laytable-cell-'+ config.index +'-'+ field).find(ELEM_SORT);
|
||
that.layHeader.find('th').find(ELEM_SORT).removeAttr('lay-sort'); //清除其它标题排序状态
|
||
elemSort.attr('lay-sort', type || null);
|
||
that.layFixed.find('th')
|
||
} catch(e){
|
||
return hint.error('Table modules: Did not match to field');
|
||
}
|
||
|
||
//记录排序索引和类型
|
||
that.sortKey = {
|
||
field: field
|
||
,sort: type
|
||
};
|
||
|
||
if(type === 'asc'){ //升序
|
||
thisData = layui.sort(data, field);
|
||
} else if(type === 'desc'){ //降序
|
||
thisData = layui.sort(data, field, true);
|
||
} else { //清除排序
|
||
thisData = layui.sort(data, table.config.indexName);
|
||
delete that.sortKey;
|
||
}
|
||
|
||
that.renderData({
|
||
data: thisData
|
||
}, that.page, that.count, true);
|
||
layer.close(that.tipsIndex);
|
||
|
||
if(formEvent){
|
||
layui.event.call(th, MOD_NAME, 'sort('+ filter +')', {
|
||
field: field
|
||
,type: type
|
||
});
|
||
}
|
||
};
|
||
|
||
//请求loading
|
||
Class.prototype.loading = function(){
|
||
var that = this
|
||
,config = that.config;
|
||
if(config.loading && config.url){
|
||
return layer.msg('数据请求中', {
|
||
icon: 16
|
||
,offset: [
|
||
that.elem.offset().top + that.elem.height()/2 - 35 - _WIN.scrollTop() + 'px'
|
||
,that.elem.offset().left + that.elem.width()/2 - 90 - _WIN.scrollLeft() + 'px'
|
||
]
|
||
,anim: -1
|
||
,fixed: false
|
||
});
|
||
}
|
||
};
|
||
|
||
//同步选中值状态
|
||
Class.prototype.setCheckData = function(index, checked){
|
||
var that = this
|
||
,config = that.config
|
||
,thisData = table.cache[that.key];
|
||
if(!thisData[index]) return;
|
||
thisData[index][config.checkName] = checked;
|
||
};
|
||
|
||
//同步全选按钮状态
|
||
Class.prototype.syncCheckAll = function(){
|
||
var that = this
|
||
,config = that.config
|
||
,checkAllElem = that.layHeader.find('input[name="layTableCheckbox"]')
|
||
,syncColsCheck = function(checked){
|
||
that.eachCols(function(i, item){
|
||
if(item.checkbox){
|
||
item[config.checkName] = checked;
|
||
}
|
||
});
|
||
return checked;
|
||
};
|
||
|
||
if(!checkAllElem[0]) return
|
||
|
||
if(table.checkStatus(that.key).isAll){
|
||
if(!checkAllElem[0].checked){
|
||
checkAllElem.prop('checked', true);
|
||
that.renderForm();
|
||
}
|
||
syncColsCheck(true);
|
||
} else {
|
||
if(checkAllElem[0].checked){
|
||
checkAllElem.prop('checked', false);
|
||
that.renderForm();
|
||
}
|
||
syncColsCheck(false);
|
||
}
|
||
};
|
||
|
||
//获取cssRule
|
||
Class.prototype.getCssRule = function(field, callback){
|
||
var that = this
|
||
,style = that.elem.find('style')[0]
|
||
,sheet = style.sheet || style.styleSheet
|
||
,rules = sheet.cssRules || sheet.rules;
|
||
layui.each(rules, function(i, item){
|
||
if(item.selectorText === ('.laytable-cell-'+ that.index +'-'+ field)){
|
||
return callback(item), true;
|
||
}
|
||
});
|
||
};
|
||
|
||
//尺寸始终铺满
|
||
Class.prototype.fullSize = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,height = options.height, bodyHeight;
|
||
|
||
if(that.fullHeightGap){
|
||
height = _WIN.height() - that.fullHeightGap;
|
||
if(height < 135) height = 135;
|
||
that.elem.css('height', height);
|
||
}
|
||
|
||
//tbody区域高度
|
||
bodyHeight = parseFloat(height) - parseFloat(that.layHeader.height()) - 1;
|
||
if(options.page){
|
||
bodyHeight = bodyHeight - parseFloat(that.layTool.outerHeight() + 1);
|
||
}
|
||
that.layBody.css('height', bodyHeight);
|
||
};
|
||
|
||
//滚动条补丁
|
||
Class.prototype.scrollPatch = function(){
|
||
var that = this
|
||
,layMainTable = that.layMain.children('table')
|
||
,scollWidth = that.layMain.width() - that.layMain.prop('clientWidth') //纵向滚动条宽度
|
||
,scollHeight = that.layMain.height() - that.layMain.prop('clientHeight'); //横向滚动条高度
|
||
if(scollWidth && scollHeight){
|
||
if(!that.elem.find('.layui-table-patch')[0]){
|
||
var patchElem = $('<th class="layui-table-patch"><div class="layui-table-cell"></div></th>'); //补丁元素
|
||
patchElem.find('div').css({
|
||
width: scollWidth
|
||
});
|
||
that.layHeader.eq(0).find('thead tr').append(patchElem)
|
||
}
|
||
} else {
|
||
that.layHeader.eq(0).find('.layui-table-patch').remove();
|
||
}
|
||
that.layFixed.find(ELEM_BODY).css('height', that.layMain.height() - scollHeight); //固定列区域高度
|
||
that.layFixRight[layMainTable.width() > that.layMain.width() ? 'removeClass' : 'addClass'](HIDE); //表格宽度小于容器宽度时，隐藏固定列
|
||
that.layFixRight.css('right', scollWidth - 1); //操作栏
|
||
};
|
||
|
||
//事件处理
|
||
Class.prototype.events = function(){
|
||
var that = this
|
||
,config = that.config
|
||
,_BODY = $('body')
|
||
,dict = {}
|
||
,th = that.layHeader.find('th')
|
||
,resizing
|
||
,ELEM_CELL = '.layui-table-cell'
|
||
,filter = config.elem.attr('lay-filter');
|
||
|
||
//拖拽调整宽度
|
||
th.on('mousemove', function(e){
|
||
var othis = $(this)
|
||
,oLeft = othis.offset().left
|
||
,pLeft = e.clientX - oLeft;
|
||
if(othis.attr('colspan') > 1 || othis.attr('unresize') || dict.resizeStart){
|
||
return;
|
||
}
|
||
dict.allowResize = othis.width() - pLeft <= 10; //是否处于拖拽允许区域
|
||
_BODY.css('cursor', (dict.allowResize ? 'col-resize' : ''));
|
||
}).on('mouseleave', function(){
|
||
var othis = $(this);
|
||
if(dict.resizeStart) return;
|
||
_BODY.css('cursor', '');
|
||
}).on('mousedown', function(e){
|
||
if(dict.allowResize){
|
||
var field = $(this).data('field');
|
||
e.preventDefault();
|
||
dict.resizeStart = true; //开始拖拽
|
||
dict.offset = [e.clientX, e.clientY]; //记录初始坐标
|
||
|
||
that.getCssRule(field, function(item){
|
||
dict.rule = item;
|
||
dict.ruleWidth = parseFloat(item.style.width);
|
||
});
|
||
}
|
||
});
|
||
//拖拽中
|
||
_DOC.on('mousemove', function(e){
|
||
if(dict.resizeStart){
|
||
e.preventDefault();
|
||
if(dict.rule){
|
||
var setWidth = dict.ruleWidth + e.clientX - dict.offset[0];
|
||
dict.rule.style.width = setWidth + 'px';
|
||
layer.close(that.tipsIndex);
|
||
}
|
||
resizing = 1
|
||
}
|
||
}).on('mouseup', function(e){
|
||
if(dict.resizeStart){
|
||
dict = {};
|
||
_BODY.css('cursor', '');
|
||
that.scrollPatch();
|
||
}
|
||
if(resizing === 2){
|
||
resizing = null;
|
||
}
|
||
});
|
||
|
||
//排序
|
||
th.on('click', function(){
|
||
var othis = $(this)
|
||
,elemSort = othis.find(ELEM_SORT)
|
||
,nowType = elemSort.attr('lay-sort')
|
||
,type;
|
||
|
||
if(!elemSort[0] || resizing === 1) return resizing = 2;
|
||
|
||
if(nowType === 'asc'){
|
||
type = 'desc';
|
||
} else if(nowType === 'desc'){
|
||
type = null;
|
||
} else {
|
||
type = 'asc';
|
||
}
|
||
that.sort(othis, type, null, true);
|
||
}).find(ELEM_SORT+' .layui-edge ').on('click', function(e){
|
||
var othis = $(this)
|
||
,index = othis.index()
|
||
,field = othis.parents('th').eq(0).data('field')
|
||
layui.stope(e);
|
||
if(index === 0){
|
||
that.sort(field, 'asc', null, true);
|
||
} else {
|
||
that.sort(field, 'desc', null, true);
|
||
}
|
||
});
|
||
|
||
//复选框选择
|
||
that.elem.on('click', 'input[name="layTableCheckbox"]+', function(){
|
||
var checkbox = $(this).prev()
|
||
,childs = that.layBody.find('input[name="layTableCheckbox"]')
|
||
,index = checkbox.parents('tr').eq(0).data('index')
|
||
,checked = checkbox[0].checked
|
||
,isAll = checkbox.attr('lay-filter') === 'layTableAllChoose';
|
||
|
||
//全选
|
||
if(isAll){
|
||
childs.each(function(i, item){
|
||
item.checked = checked;
|
||
that.setCheckData(i, checked);
|
||
});
|
||
that.syncCheckAll();
|
||
that.renderForm();
|
||
} else {
|
||
that.setCheckData(index, checked);
|
||
that.syncCheckAll();
|
||
}
|
||
layui.event.call(this, MOD_NAME, 'checkbox('+ filter +')', {
|
||
checked: checked
|
||
,data: table.cache[that.key][index]
|
||
,type: isAll ? 'all' : 'one'
|
||
});
|
||
});
|
||
|
||
//行事件
|
||
that.layBody.on('mouseenter', 'tr', function(){
|
||
var othis = $(this)
|
||
,index = othis.index();
|
||
that.layBody.find('tr:eq('+ index +')').addClass(ELEM_HOVER)
|
||
}).on('mouseleave', 'tr', function(){
|
||
var othis = $(this)
|
||
,index = othis.index();
|
||
that.layBody.find('tr:eq('+ index +')').removeClass(ELEM_HOVER)
|
||
});
|
||
|
||
//单元格编辑
|
||
that.layBody.on('change', '.'+ELEM_EDIT, function(){
|
||
var othis = $(this)
|
||
,value = this.value
|
||
,field = othis.parent().data('field')
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,data = table.cache[that.key][index];
|
||
|
||
data[field] = value; //更新缓存中的值
|
||
|
||
layui.event.call(this, MOD_NAME, 'edit('+ filter +')', {
|
||
value: value
|
||
,data: data
|
||
,field: field
|
||
});
|
||
}).on('blur', '.'+ELEM_EDIT, function(){
|
||
var templet
|
||
,othis = $(this)
|
||
,field = othis.parent().data('field')
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,data = table.cache[that.key][index];
|
||
that.eachCols(function(i, item){
|
||
if(item.field == field && item.templet){
|
||
templet = item.templet;
|
||
}
|
||
});
|
||
othis.siblings(ELEM_CELL).html(
|
||
templet ? laytpl($(templet).html() || this.value).render(data) : this.value
|
||
);
|
||
othis.parent().data('content', this.value);
|
||
othis.remove();
|
||
});
|
||
|
||
//单元格事件
|
||
that.layBody.on('click', 'td', function(){
|
||
var othis = $(this)
|
||
,field = othis.data('field')
|
||
,elemCell = othis.children(ELEM_CELL);
|
||
|
||
if(othis.data('off')) return;
|
||
|
||
//显示编辑框
|
||
if(othis.data('edit')){
|
||
var input = $('<input class="'+ ELEM_EDIT +'">');
|
||
input[0].value = othis.data('content') || elemCell.text();
|
||
othis.find('.'+ELEM_EDIT)[0] || othis.append(input);
|
||
return input.focus();
|
||
}
|
||
|
||
//如果出现省略，则可查看更多
|
||
if(elemCell.prop('scrollWidth') > elemCell.outerWidth()){
|
||
that.tipsIndex = layer.tips([
|
||
'<div class="layui-table-tips-main" style="margin-top: -'+ (elemCell.height() + 16) +'px;'+ function(){
|
||
if(config.size === 'sm'){
|
||
return 'padding: 4px 15px; font-size: 12px;';
|
||
}
|
||
if(config.size === 'lg'){
|
||
return 'padding: 14px 15px;';
|
||
}
|
||
return '';
|
||
}() +'">'
|
||
,elemCell.html()
|
||
,'</div>'
|
||
,'<i class="layui-icon layui-table-tips-c">ဆ</i>'
|
||
].join(''), elemCell[0], {
|
||
tips: [3, '']
|
||
,time: -1
|
||
,anim: -1
|
||
,maxWidth: (device.ios || device.android) ? 300 : 600
|
||
,isOutAnim: false
|
||
,skin: 'layui-table-tips'
|
||
,success: function(layero, index){
|
||
layero.find('.layui-table-tips-c').on('click', function(){
|
||
layer.close(index);
|
||
});
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
//工具条操作事件
|
||
that.layBody.on('click', '*[lay-event]', function(){
|
||
var othis = $(this)
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,tr = that.layBody.find('tr[data-index="'+ index +'"]')
|
||
,ELEM_CLICK = 'layui-table-click'
|
||
,data = table.cache[that.key][index];
|
||
|
||
layui.event.call(this, MOD_NAME, 'tool('+ filter +')', {
|
||
data: table.clearCacheKey(data)
|
||
,event: othis.attr('lay-event')
|
||
,tr: tr
|
||
,del: function(){
|
||
table.cache[that.key][index] = [];
|
||
tr.remove();
|
||
that.scrollPatch();
|
||
}
|
||
,update: function(fields){
|
||
fields = fields || {};
|
||
layui.each(fields, function(key, value){
|
||
if(key in data){
|
||
var templet;
|
||
data[key] = value;
|
||
that.eachCols(function(i, item2){
|
||
if(item2.field == key && item2.templet){
|
||
templet = item2.templet;
|
||
}
|
||
});
|
||
tr.children('td[data-field="'+ key +'"]').children(ELEM_CELL).html(
|
||
templet ? laytpl($(templet).html() || value).render(data) : value
|
||
);
|
||
}
|
||
});
|
||
}
|
||
});
|
||
tr.addClass(ELEM_CLICK).siblings('tr').removeClass(ELEM_CLICK);
|
||
});
|
||
|
||
//同步滚动条
|
||
that.layMain.on('scroll', function(){
|
||
var othis = $(this)
|
||
,scrollLeft = othis.scrollLeft()
|
||
,scrollTop = othis.scrollTop();
|
||
|
||
that.layHeader.scrollLeft(scrollLeft);
|
||
that.layFixed.find(ELEM_BODY).scrollTop(scrollTop);
|
||
|
||
layer.close(that.tipsIndex);
|
||
});
|
||
|
||
_WIN.on('resize', function(){ //自适应
|
||
that.fullSize();
|
||
that.scrollPatch();
|
||
});
|
||
};
|
||
|
||
//初始化
|
||
table.init = function(filter, settings){
|
||
settings = settings || {};
|
||
var that = this
|
||
,elemTable = filter ? $('table[lay-filter="'+ filter +'"]') : $(ELEM + '[lay-data]')
|
||
,errorTips = 'Table element property lay-data configuration item has a syntax error: ';
|
||
|
||
//遍历数据表格
|
||
elemTable.each(function(){
|
||
var othis = $(this), tableData = othis.attr('lay-data');
|
||
|
||
try{
|
||
tableData = new Function('return '+ tableData)();
|
||
} catch(e){
|
||
hint.error(errorTips + tableData)
|
||
}
|
||
|
||
var cols = [], options = $.extend({
|
||
elem: this
|
||
,cols: []
|
||
,data: []
|
||
,skin: othis.attr('lay-skin') //风格
|
||
,size: othis.attr('lay-size') //尺寸
|
||
,even: typeof othis.attr('lay-even') === 'string' //偶数行背景
|
||
}, table.config, settings, tableData);
|
||
|
||
filter && othis.hide();
|
||
|
||
//获取表头数据
|
||
othis.find('thead>tr').each(function(i){
|
||
options.cols[i] = [];
|
||
$(this).children().each(function(ii){
|
||
var th = $(this), itemData = th.attr('lay-data');
|
||
|
||
try{
|
||
itemData = new Function('return '+ itemData)();
|
||
} catch(e){
|
||
return hint.error(errorTips + itemData)
|
||
}
|
||
|
||
var row = $.extend({
|
||
title: th.text()
|
||
,colspan: th.attr('colspan') //列单元格
|
||
,rowspan: th.attr('rowspan') //行单元格
|
||
}, itemData);
|
||
|
||
cols.push(row)
|
||
options.cols[i].push(row);
|
||
});
|
||
});
|
||
|
||
//获取表体数据
|
||
othis.find('tbody>tr').each(function(i1){
|
||
var tr = $(this), row = {};
|
||
tr.children('td').each(function(i2, item2){
|
||
var td = $(this)
|
||
,field = td.data('field');
|
||
if(field){
|
||
return row[field] = td.html();
|
||
}
|
||
});
|
||
layui.each(cols, function(i3, item3){
|
||
var td = tr.children('td').eq(i3);
|
||
row[item3.field] = td.html();
|
||
});
|
||
options.data[i1] = row;
|
||
});
|
||
|
||
table.render(options);
|
||
});
|
||
|
||
return that;
|
||
};
|
||
|
||
//表格选中状态
|
||
table.checkStatus = function(id){
|
||
var nums = 0
|
||
,arr = []
|
||
,data = table.cache[id];
|
||
if(!data) return {};
|
||
//计算全选个数
|
||
layui.each(data, function(i, item){
|
||
if(item[table.config.checkName]){
|
||
nums++;
|
||
arr.push(table.clearCacheKey(item));
|
||
}
|
||
});
|
||
return {
|
||
data: arr //选中的数据
|
||
,isAll: nums === data.length //是否全选
|
||
};
|
||
};
|
||
|
||
//表格重载
|
||
thisTable.config = {};
|
||
table.reload = function(id, options){
|
||
var config = thisTable.config[id];
|
||
if(!config) return hint.error('The ID option was not found in the table instance');
|
||
return table.render($.extend({}, config, options));
|
||
};
|
||
|
||
//核心入口
|
||
table.render = function(options){
|
||
var inst = new Class(options);
|
||
return thisTable.call(inst);
|
||
};
|
||
|
||
//清除临时Key
|
||
table.clearCacheKey = function(data){
|
||
data = $.extend({}, data);
|
||
delete data[table.config.checkName];
|
||
delete data[table.config.indexName];
|
||
return data;
|
||
};
|
||
|
||
//自动完成渲染
|
||
table.init();
|
||
|
||
exports(MOD_NAME, table);
|
||
});
|
||
|
||
|