如何使用jQuery设置输入文本的值

Question

我有一个输入文本是这样的：

<div class="editor-label">

    @Html.LabelFor(model => model.EmployeeId, "Employee Number")

</div>

<div class="editor-field textBoxEmployeeNumber">

    @Html.EditorFor(model => model.EmployeeId) 

    @Html.ValidationMessageFor(model => model.EmployeeId)

</div>

哪些产生以下HTML

<div class="editor-label">

  <label for="EmployeeId">Employee Number</label>

</div>

<div class="editor-field textBoxEmployeeNumber">

  <input class="text-box single-line" data-val="true" data-val-number="The field EmployeeId must be a number." data-val-required="The EmployeeId field is required." id="EmployeeId" name="EmployeeId" type="text" value="" />

  <span class="field-validation-valid" data-valmsg-for="EmployeeId" data-valmsg-replace="true"></span>

</div>

我想使用jquery设置此输入文本的值，所以我做到了：

<script type="text/javascript" language="javascript">

    $(function() {

        $('.textBoxEmployeeNumber').val("fgg");

    });

</script> 

但是，它不起作用...我的语法有什么错误？

Answer 1

使用jQuery，我们可以使用以下代码：通过输入名称选择：$('input[name="textboxname"]').val('some value')按输入类别选择：$('input[type=text].textboxclass').val('some value')通过输入ID选择：$('#textboxid').val('some value')

Answer 2

$(document).ready(function () {&nbsp; &nbsp; $('#EmployeeId').val("fgg");&nbsp; &nbsp; //Or&nbsp; &nbsp; $('.textBoxEmployeeNumber > input').val("fgg");&nbsp; &nbsp; //Or&nbsp; &nbsp; $('.textBoxEmployeeNumber').find('input').val("fgg");});