如何使用jquery或javascript添加动态asp.net文本框控件 [英] How to add dynamic asp.net textbox controls using jquery or javascript
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问题描述
你好，
我是javascript的新手，我有一个要求。当我点击+按钮时，应该添加下面的行控件。只使用asp.net控件..不要使用html控件......
请你告诉编码吗？
这是我的编码...
Hello,
I am new to javascript that I have a requirement.When I click + button the below row controls should be added. By using only asp.net control..Dont use html controls...
Would you please tell the coding for that?
This is my coding...
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MedicalAndPolicies.aspx.cs" Inherits="Tax_Declaration_Format.MedicalAndPolicies" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js" type="text/javascript"></script>
<title></title>
<style type="text/css">
.style1
{
font-size: xx-large;
}
.style2
{
font-size: medium;
}
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var selector = $('#<%= MAndP1.ClientID %>');
selector.hide();
$('#<%= Yes.ClientID %>').change(function () {
debugger
selector.show();
});
$('#<%= No.ClientID %>').click(function () {
selector.hide();
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div align="center" class="style1">
<strong>Medical And Policies</strong>
<table id="MAndP" align="center">
<tr>
<td class="style2"><strong>Are parents included or not:</strong></td>
<td>
<asp:RadioButton ID="Yes" runat="server" GroupName="YesOrNo" Text="Yes" onchange="handleChange1();"
style="font-size: medium" />
<asp:RadioButton ID="No" runat="server" GroupName="YesOrNo" Text="No" onchange="handleChange1();"
style="font-size: medium" /></td>
</tr>
</table>
<table id="MAndP1" align="center" runat="server">
<tr>
<td><asp:TextBox ID="TxtName" placeholder="Enter Parent Name" runat="server"
></asp:TextBox></td>
<td><asp:TextBox ID="TxtAge" runat="server" placeholder="Enter Age"
Width="130px"></asp:TextBox></td>
<td>
<asp:FileUpload ID="FU1" runat="server" Width="184px" /></td>
<td><asp:Button ID="BtnPlus" runat="server" Text="+"
onclick="BtnPlus_Click" Width="24px" /></td>
<td><asp:Button ID="BtnMinus" runat="server" Text="-" /></td>
</tr>
</table>
<table runat="server" id="MAndP2" align="center">
<tr><td><asp:TextBox ID="TxtPloicyValue" runat="server" placeholder="Enter Policy Amount"></asp:TextBox></td>
<td>
<asp:Button ID="BtnPlusValue" runat="server" Text="+" /></td>
</tr>
</table>
</div>
</form>
</body>
</html>
推荐答案
（ document ）。ready（ function （）{
var selector =
(document).ready(function () { var selector =
（' ＃<％= MAndP1.ClientID％>'）;
selector.hide（）;
('#<%= MAndP1.ClientID %>'); selector.hide();
（' ＃<％= Yes.ClientID％>'）。change（ function （）{
调试器
selector.show（）;
}）;
('#<%= Yes.ClientID %>').change(function () { debugger selector.show(); });
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