Mikel
最近项目调试的时候在firebug中发现EasyUI的组件异步加载时总是加载两次url属性的问题，代码如下：
<span class="pln">$</span><span class="pun">(</span><span class="kwd">function</span><span class="pun">(){</span><span class="pln">$</span><span class="pun">(</span><span class="str">'#comb'</span><span class="pun">).</span><span class="pln">combobox</span><span class="pun">({</span><span class="pln">url</span><span class="pun">:</span><span class="str">'/area/list'</span><span class="pln"></span><span class="pun">});</span><span class="pln"></span><span class="pun">});</span><span class="pln"></span><span class="pun"><</span><span class="pln">input id</span><span class="pun">=</span><span class="str">"comb"</span><span class="pln"> </span><span class="kwd">class</span><span class="pun">=</span><span class="str">"e a syui-combobox"</span><span class="pln"> type</span><span class="pun">=</span><span class="str">"text"</span><span class="pln"> name</span><span class="pun">=</span><span class="str">"comb"</span><span class="pln"> </span><span class="pun">/></span><span class="pln"></span> |
从以上的代码可以看到页面初始化的时候加载一次combobox组件的url，
html代码中也利用class声明了一次combobox，这样就导致，easyUI解析html代码的时候先解析class声明中的combobox组件请求了一次url然后又调用了js中初始化的代码初始化一次数据，导致重复加载，避免的方法就是只用一种初始化方法来声明easyUI组件，避免重复的提交请求
修改后的代码如下：
<span class="pln">$</span><span class="pun">(</span><span class="kwd">function</span><span class="pun">(){</span><span class="pln">$</span><span class="pun">(</span><span class="str">'#comb'</span><span class="pun">).</span><span class="pln">combobox</span><span class="pun">({</span><span class="pln">url</span><span class="pun">:</span><span class="str">'/area/list'</span><span class="pln"></span><span class="pun">});</span><span class="pln"></span><span class="pun">});</span><span class="pln"></span><span class="pun"><</span><span class="pln">input id</span><span class="pun">=</span><span class="str">"comb"</span><span class="pln"> type</span><span class="pun">=</span><span class="str">"text"</span><span class="pln"> name</span><span class="pun">=</span><span class="str">"comb"</span><span class="pln"> </span><span class="pun">/></span> |
