Asp.Net套用母版页后元素ID不一致之个人总结

Asp.Net套用母版页后元素ID不一致之个人总结

来自森大科技官方博客  http://www.cnsendblog.com/index.php/?p=102

在内容页里,在这个标签对里:

<asp:Content ID="content" ContentPlaceHolderID="MainContent" runat="server">

</asp: Content >

一、form的ID变化。

<form id="form1" runat="server">

<form name="aspnetForm" method="post" action="r_Balance.aspx" id="aspnetForm">

二、Web服务器控件的变化:ID在原基础上加了ct100_MainContent_前缀。name属性在原基础上加了ct100$MainContent$前缀。如下所示:

<asp:Label ID="lbPagename" runat="server" SkinID="title" Text="余额统计">

</asp:Label>

<span id="ctl00_MainContent_lbPagename">余额统计统计</span>

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<asp:ImageButton  ID="btnPrint" runat="server" SkinID="b_print" OnClick="btnPrint_Click" />

<input type="image" name="ctl00$MainContent$btnPrint" id="ctl00_MainContent_btnPrint" onclick="return np();" />

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<asp:TextBox ID="txtc_printno" runat="server"></asp:TextBox>

  <input name="ctl00$MainContent$txtc_printno" type="text" id="ctl00_MainContent_txtc_printno" /></input>

三.<system.Web><xhtmlConformance mode="Transitional|Legacy|Strict" />在其中选择 Transitional、Strict则产生自动前缀ctl00.选择 Legacy|则产生自动前缀ctl0.

原文地址:https://www.cnblogs.com/cnsend/p/9941034.html