129 lines
3.6 KiB
JavaScript
129 lines
3.6 KiB
JavaScript
//兼容ie6的fixed代码
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//jQuery(function($j){
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// $j('#pop').positionFixed()
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//})
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(function($j) {
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$j.positionFixed = function(el) {
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$j(el).each(function() {
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new fixed(this)
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})
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return el;
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}
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$j.fn.positionFixed = function() {
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return $j.positionFixed(this)
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}
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var fixed = $j.positionFixed.impl = function(el) {
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var o = this;
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o.sts = {
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target: $j(el).css('position', 'fixed'),
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container: $j(window)
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}
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o.sts.currentCss = {
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top: o.sts.target.css('top'),
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right: o.sts.target.css('right'),
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bottom: o.sts.target.css('bottom'),
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left: o.sts.target.css('left')
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}
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if (!o.ie6) return;
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o.bindEvent();
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}
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$j.extend(fixed.prototype, {
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//ie6 : $.browser.msie && $.browser.version < 7.0,
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bindEvent: function() {
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var o = this;
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o.sts.target.css('position', 'absolute')
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o.overRelative().initBasePos();
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o.sts.target.css(o.sts.basePos)
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o.sts.container.scroll(o.scrollEvent()).resize(o.resizeEvent());
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o.setPos();
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},
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overRelative: function() {
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var o = this;
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var relative = o.sts.target.parents().filter(function() {
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if ($j(this).css('position') == 'relative') return this;
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})
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if (relative.size() > 0) relative.after(o.sts.target)
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return o;
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},
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initBasePos: function() {
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var o = this;
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o.sts.basePos = {
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top: o.sts.target.offset().top - (o.sts.currentCss.top == 'auto' ? o.sts.container.scrollTop() : 0),
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left: o.sts.target.offset().left - (o.sts.currentCss.left == 'auto' ? o.sts.container.scrollLeft() : 0)
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}
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return o;
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},
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setPos: function() {
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var o = this;
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o.sts.target.css({
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top: o.sts.container.scrollTop() + o.sts.basePos.top,
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left: o.sts.container.scrollLeft() + o.sts.basePos.left
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})
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},
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scrollEvent: function() {
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var o = this;
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return function() {
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o.setPos();
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}
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},
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resizeEvent: function() {
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var o = this;
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return function() {
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setTimeout(function() {
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o.sts.target.css(o.sts.currentCss)
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o.initBasePos();
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o.setPos()
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}, 1)
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}
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}
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})
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})(jQuery)
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jQuery(function($j) {
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$j('#footer').positionFixed()
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})
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//pop右下角弹窗函数
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//作者：yanue
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function Pop(title, url, intro) {
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this.title = title;
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this.url = url;
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this.intro = intro;
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//this.apearTime=1000;
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//this.hideTime=5000;
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this.delay = 1000;
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//添加信息
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this.addInfo();
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//显示
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this.showDiv();
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//关闭
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this.closeDiv();
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}
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Pop.prototype = {
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addInfo: function() {
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$("#popTitle a").attr('href', this.url).html(this.title);
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$("#popIntro").html(this.intro);
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$("#popMore a").attr('href', this.url);
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},
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showDiv: function(time) {
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/*if (!($.browser.msie && ($.browser.version == "6.0") && !$.support.style)) {
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$('#pop').slideDown(this.apearTime).delay(this.delay).fadeOut(400);
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} else{//调用jquery.fixed.js,解决ie6不能用fixed
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}*/
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$('#pop').show();
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jQuery(function($j) {
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$j('#pop').positionFixed();
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$('#pop').delay(6000).hide(0);
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})
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},
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closeDiv: function() {
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$("#popClose").click(function() {
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$('#pop').hide();
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});
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}
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} |