组件(ascx):
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="DropDownListFiller.ascx.cs" Inherits="DropDownListFiller" %><asp:DropDownList ID="dropdownList" runat="server"></asp:DropDownList>
引用组件页:
注册组件:
<%@ Register TagPrefix="doublefox" TagName="DropDownListFileFormat" Src="~/Control/DropDownListFiller.ascx" %>
显示引用的组件:
<DOUBLEFOX:DropDownListFileFormat ID="ddlFileFormat" runat="server" />
那如何得当前引用组件的ID(DropDownListFileFormat )的呢
wrong:
var ddlID= document.getElementById("ddlFileFormat");
right:
var ddl= document.getElementById("ddlFileFormat_dropdownList");为什么,就因这是.net2.0哈哈