我的 aspx 页面中有以下代码:
<div id="FormContainer">
<div id="leftSection">
<h1>
Contact Us</h1>
<div id="intro">
<p>
Contact PLI</p>
<p>
</p>
</div>
<esp:contactus id="ContactUs" runat="server" />
</div>
</div>
下面给出了一些来 self 上面的用户控件(esp:contactus)的代码
<div id="divMain" runat="server">
<div class="leftColumn">
<span id="ContactUs_lblFirstName" class="details">First name:<span class="asterisk" title="This field is mandatory">*</span></span>
<input name="ContactUs$txtFirstname" type="text" maxlength="50" id="ContactUs_txtFirstname" />
<span id="ContactUs_rfvFirstName" style="color:Red;visibility:hidden;">Please type your forename here</span>
<span id="ContactUs_lblFamilyName" class="details">Family name:<span class="asterisk" title="This field is mandatory">*</span></span>
<input name="ContactUs$txtFamilyName" type="text" maxlength="50" id="ContactUs_txtFamilyName" />
<span id="ContactUs_rfvFamilyName" style="color:Red;visibility:hidden;">Please type your family name here</span>
<span id="ContactUs_lblAddress1" class="details">Address 1<span class="asterisk" title="This field is mandatory">*</span></span>
<input name="ContactUs$txtAddress1" type="text" maxlength="50" id="ContactUs_txtAddress1" />
<span id="ContactUs_rfvAddress1" style="color:Red;visibility:hidden;">Please enter the first line of your address</span>
<span id="ContactUs_lblAddress2" class="details">Address 2</span>
<input name="ContactUs$txtAddress2" type="text" maxlength="50" id="ContactUs_txtAddress2" />
<asp:button id="btnSubmit" cssclass="submitBTN" text="Submit"
onclick="Submit_Click" runat="server" />
</div>
</div>
<div id="divThanksmsg" runat="server">
Thank you for your enquiry.
</div>
如果您看到我的用户控件中有提交按钮,在验证以上所有字段后,它会显示谢谢 div (divThanksmsg)。
当用户点击提交按钮时,它会在验证字段后验证所有表单,我的谢谢 div (divThanksmsg) 变得可见。但是如果你在我的 aspx 页面中看到上面的 div,id 是 (intro),它每次都是可见的。我希望当我的 thankYou div 可见时隐藏此 div。
请推荐!
最佳答案
我看到您将两个 div(divTanksmsg 和 divMain)标记为在服务器上运行。 您可以通过将标记修改为
来初始化要隐藏的 divThanksmsg<div id="divThanksmsg" visible="false" runat="server">
完成验证后,您可以执行以下操作:
divThanksmsg.Visible = true;
divMain.Visible = false;
关于.net - 当其他 div 可见时隐藏 Div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/1163752/