我在锚标签中有一个文本框。我想使用 JavaScript 来获得它的价值。我的代码是
<a rel="tooltip" title="This information comes from the Income/Expense worksheet.">
<span class="TooltipTextBox">
<asp:TextBox ID="txt_Helo" runat="server" CssClass="small_text_box" ReadOnly="true" TabIndex="-1" BackColor="#CCCCCC" size="15">
</asp:TextBox>
</span>