[英]how can i get the selected asp radio button using jquery?
Here is my aspx code and and i selected the first one by default.How I will get the value in Jquery? 这是我的aspx代码,默认情况下我选择了第一个。如何在Jquery中获取值?
<asp:RadioButtonList runat="server" ID="rbDisType" RepeatDirection="Horizontal" CssClass="styleRadioButton">
<asp:ListItem Text="Sale" Value="True" Selected="True"></asp:ListItem>
<asp:ListItem Text="Damage" Value="False"></asp:ListItem>
</asp:RadioButtonList>
Here is the code its reenders.. 这是它的代码。
<table id="ctl00_ContentPlaceHolder1_rbDisType" class="styleRadioButton ui-buttonset" border="0">
<tbody><tr>
<td><input class="ui-helper-hidden-accessible" id="ctl00_ContentPlaceHolder1_rbDisType_0" name="ctl00$ContentPlaceHolder1$rbDisType" value="True" checked="checked" type="radio"><label aria-disabled="false" role="button" aria-pressed="false" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-left" for="ctl00_ContentPlaceHolder1_rbDisType_0"><span class="ui-button-text">Sale</span></label></td>
<td><input class="ui-helper-hidden-accessible" id="ctl00_ContentPlaceHolder1_rbDisType_1" name="ctl00$ContentPlaceHolder1$rbDisType" value="False" type="radio"><label aria-disabled="false" role="button" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-right ui-state-active" aria-pressed="true" for="ctl00_ContentPlaceHolder1_rbDisType_1"><span class="ui-button-text">Damage</span></label></td>
</tr>
</tbody></table>
Try this one: 试试这个:
$("input:radio[name$='rbDisType']").click(function(){
alert($(this).val());
});
First look at the code that gets generated ie look at the source your browser receives. 首先查看生成的代码,即查看浏览器接收的源。 Then via the ID you can easily navigate there with JQuery and read out the value, should be something like this.
然后通过ID可以轻松地使用JQuery导航到那里并读出值,应该是这样的。
$("#rbDisType").val()
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