ajax传递两个变量的问题_Ajax

ajax传递两个变量的问题

ajax

ajax传递两个变量的问题,ajax,Ajax,我想传入一个ajax两个值我有这个 <head> <script src="scripts/data.js"></script> </head> ..code.. <form> <label>Search:</label><input type="text" name=search> <input type=button value="Search" onclick="showDat

我想传入一个ajax两个值

我有这个

<head>
<script src="scripts/data.js"></script>
</head>
..code..
<form>
<label>Search:</label><input type="text" name=search> 
    <input type=button value="Search" onclick="showData(search.value,type.value)">
    <select >
    <option name=type value=""></option>
    <option value='PRD'>Production</option>
    <option value='TST'>Test</option>
    <option value='UAT'>UAT</option>
    <option value='DEV'>Development</option>
    <option value='DIS'>Disaster</option>
    </select>

}

当我按下按钮时，第二个变量是未定义的

我遗漏了什么吗？

必须为选择标记而不是选项指定名称

<select name=type>
    <option value=""></option>
    <option value='PRD'>Production</option>
    <option value='TST'>Test</option>
    <option value='UAT'>UAT</option>
    <option value='DEV'>Development</option>
    <option value='DIS'>Disaster</option>
    </select>


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<select name=type>
    <option value=""></option>
    <option value='PRD'>Production</option>
    <option value='TST'>Test</option>
    <option value='UAT'>UAT</option>
    <option value='DEV'>Development</option>
    <option value='DIS'>Disaster</option>
    </select>