我有一个.cshtml
视图,它有一个按钮和一个作为日期选择器的文本框。id = "submitButton"
如果文本框为空,如何禁用按钮?谢谢
<input id="submitButton" type="submit" value="blah" disabled="@ViewBag.blah"
class="btn btn-default" />
@Html.Label("my label:")
@Html.TextBox("Closed", "", new { @class = "datepicker" })