标签的客户端更改不会反映在服务器端,因为它的数据没有发布到服务器。因此解决方案是采用输入隐藏控件并使用标签的更新值设置其值。下面是示例代码:
<script type="text/javascript">
$(document).ready(function() {
var total = 0;
$('#Button1').click(function() {
total += 150;
$("span[id$=lbl_TotalCount]").html(total);
$("input:hidden[id$=MyHidden]").val(total);
});
});
</script>
html
<form id="form1" runat="server">
<div>
<input id="Button1" type="button" value="button" />
<asp:Button ID="btn_saveForm" runat="server" Text="save" CssClass="btnForm" OnClick="btn_saveForm_Click" />
<asp:Label ID="lbl_TotalCount" Style="color: #00e4ff; font-family: Arial; font-weight: bold;
text-decoration: underline" runat="server" Text="0">
</asp:Label>
<asp:HiddenField ID="MyHidden" runat="server" />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</div>
</form>
完整文章:在通过 JavaScript/jQuery 更改文本的代码中获取标签值