jquery+json实现动态商品内容展示的方法
本文实例讲述了jquery+json实现动态商品内容展示的方法。分享给大家供大家参考,具体如下:
<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="zh"lang="zh"dir="ltr"> <head> <metahttp-equiv="Content-Type"content="text/html;charset=utf-8"/> <mce:scripttype="text/javascript"src="jquery-1.4.4.min.js"mce_src="jquery-1.4.4.min.js"></mce:script> <title>Example|xHTML1.0</title> </head> <mce:style><!-- div{width:50px;height:50px;float:left;margin:10px;text-align:center;} .a{font-size:50px;float:left;cursor:pointer;} .b{font-size:50px;background-color:yellow;float:left;cursor:pointer;} .border{border:2pxsolid;} .bb{} --></mce:style><stylemce_bogus="1">div{width:50px;height:50px;float:left;margin:10px;text-align:center;} .a{font-size:50px;float:left;cursor:pointer;} .b{font-size:50px;background-color:yellow;float:left;cursor:pointer;} .border{border:2pxsolid;} .bb{}</style> <mce:scripttype="text/javascript"><!-- $(function(){ var_json={"red":{"small":"10","middle":"15","large":"20","max_large":"25"},"blue":{"small":"33","middle":"35","large":"9","max_large":"30"},"green":{"small":"34","middle":"30","large":"19","max_large":"3"},"orange":{"small":"9","middle":"15","large":"29","max_large":"18"}}; var_color_value; var_size_value; var_store_value; $("#select_colordiv").click(function(){ $("#select_colordiv").attr("class","/bb"); $(this).attr("class","border"); _color_value=$(this).attr("date-value"); change_span_value() }); $("#select_sizediv").click(function(){ $("#select_sizediv").attr("class","a"); $(this).attr("class","b"); _size_value=$(this).attr("date-value"); change_span_value() }); functionchange_span_value(){ var_value=_json[_color_value][_size_value]; if(_value!=undefined){ $("#span_store").text(_value+"件"); } } }); //--></mce:script> <body> <divstyle="width:100%;margin:10px;"id="select_color"> <divstyle="background-color:red;cursor:pointer;"mce_style="background-color:red;cursor:pointer;"date-value="red">Red</div> <divstyle="background-color:blue;cursor:pointer;"mce_style="background-color:blue;cursor:pointer;"date-value="blue">Blue</div> <divstyle="background-color:green;cursor:pointer;"mce_style="background-color:green;cursor:pointer;"date-value="green">Green</div> <divstyle="background-color:orange;cursor:pointer;"mce_style="background-color:orange;cursor:pointer;"date-value="orange">Orange</div> </div> <divstyle="width:100%;margin:10px;"id="select_size"> <divclass="a"date-value="small">S</div> <divclass="b"date-value="middle">M</div> <divclass="a"date-value="large">L</div> <divclass="a"date-value="max_large">XL</div> </div> <divstyle="width:100%;margin:10px;text-align:left;"id="select_store"> 库存:(<spanid="span_store">1000件</span>) </div> <divstyle="border:2pxsolid;width:100px;height:100px;background-color:gray"></div> </body> </html>
更多关于jQuery操作json相关内容感兴趣的读者可查看本站专题:《jQuery操作json数据技巧汇总》
希望本文所述对大家jQuery程序设计有所帮助。