jquery tools系列 expose 学习 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
本文标签:jquery,expose 如overlay的学习,首先给出操作的html目标代码: 复制代码 代码如下: <div id="test"> expose test! </div> <div style="margin:0 auto;width:300px"> <img src="http://flowplayer.org/tools/img/expose/ball_large.png" id="ball" style="width:130px" /> </div> <div style="position:relative;z-index:10000"> <button type="button" id="btn_open">open div</button> <button type="button" id="btn_close">close div</button> </div> 该功能是通过jqueryObject.expose()方法来实现的,其具体实现方式如下: $("jquery selector").expose({config object}) //该方法通过配置对象将来定制expose的显示 。 以下代码为配置参数说明描述:
复制代码 代码如下: var testApi=$("#test").expose({ color:#44f, opacity:0.5, loadSpeed:2000, closeSpeed:3000, closeOnClick:false, closeOnEsc:false, api: true, lazy:true, onBeforeLoad:function(){ alert("before load!"); }, onLoad:function(){ alert("onLoad!"); }, onBeforeClose:function(){ alert("mask-background:"+this.getMask().css("color")+",exposeId:"+this.getExposed().attr("id") +"\n expose color:"+this.getConf().color); //alert("Before close!"); }, onClose:function(){ alert("Close!"); } }); $("#test").click(function() { testApi.load(); }); $("#btn_open").click(function(){ testApi.load(); }); $("#btn_close").click(function(){ testApi.close(); }); alert("test is load:"+testApi.isLoaded()); $("#ball").expose({ //此处通过maskId中样式的backgroundcolor来设置color属性 maskId:mask, opacity:0.5, closeSpeed:slow, onBeforeLoad:function(){ this.getExposed().animate({width:298}); }, onBeforeClose:function(){ this.getExposed().animate({width:130}); } }).click(function(){ $(this).expose().load(); }); 最后,给出完整示例代码及该功能得部分demo图片: 复制代码 代码如下: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script src="http://flowplayer.org/tools/js/tools/1.0.2/jquery.tools.min.js" ></script> <style><!-- #test { border:1px solid #ccc; background-color:#fff; padding:50px; font-size:30px; margin:20px auto; text-align:center; width:600px; } #mask { background:#072a88 url(http://flowplayer.org/tools/img/expose/mask_star_1600px.jpg) no-repeat scroll 50% -274px; } --></style><style >#test { border:1px solid #ccc; background-color:#fff; padding:50px; font-size:30px; margin:20px auto; text-align:center; width:600px; } #mask { background:#072a88 url(http://flowplayer.org/tools/img/expose/mask_star_1600px.jpg) no-repeat scroll 50% -274px; }</style> <div id="test"> expose test! </div> <div style="margin:0 auto;width:300px"> <img src="http://flowplayer.org/tools/img/expose/ball_large.png" id="ball" style="width:130px" /> </div> <div style="position:relative;z-index:10000" > <button type="button" id="btn_open">open div</button> <button type="button" id="btn_close">close div</button> </div> <script type="text/javascript"><!-- $(function(){ var testApi=$("#test").expose({ color:#44f, opacity:0.5, loadSpeed:2000, closeSpeed:3000, closeOnClick:false, closeOnEsc:false, api: true, lazy:true, onBeforeLoad:function(){ alert("before load!"); }, onLoad:function(){ alert("onLoad!"); }, onBeforeClose:function(){ alert("mask-background:"+this.getMask().css("color")+",exposeId:"+this.getExposed().attr("id") +"\n expose color:"+this.getConf().color); //alert("Before close!"); }, onClose:function(){ alert("Close!"); } }); $("#test").click(function() { testApi.load(); }); $("#btn_open").click(function(){ testApi.load(); }); $("#btn_close").click(function(){ testApi.close(); }); alert("test is load:"+testApi.isLoaded()); $("#ball").expose({ //此处通过maskId中样式的backgroundcolor来设置color属性 maskId:mask, opacity:0.5, closeSpeed:slow, onBeforeLoad:function(){ this.getExposed().animate({width:298}); }, onBeforeClose:function(){ this.getExposed().animate({width:130}); } }).click(function(){ $(this).expose().load(); }); }); // --></script> |