[英]Ajax TabContainer intermittently dissapears on Postback
我正在C#ASP.net中开发GIS Web应用程序(映射)。
我有一个Ajax TabContainer,其中包含几个带有表的TabPanel。 该表包含其他内容,例如地图窗口,比例尺等(全部来自ESRI WebAdf工具包)。
这是我桌子的精简版,没有其他内容...
<table id="MainTable>
<tr>
<td>
<ajax:TabContainer runat="server" ActiveTabIndex="0" id="TabContainer" CssClass="ajax__tab_xp">
<ajax:TabPanel runat="server" HeaderText="Online Mapping Service" ID="TabPanel1">
</ajax:TabPanel>
<ajax:TabPanel ID="TabPanel2" runat="server" HeaderText="Postcode">
</ajax:TabPanel>
<ajax:TabPanel ID="TabPanel3" runat="server" HeaderText="Coordinates">
<ContentTemplate>
</ajax:TabPanel>
</ajax:TabContainer>
</td>
</tr>
</table>
在运行时回发时,我的Tabcontainer有时会消失。 此问题不是特定于浏览器的。
到目前为止,我一直没有成功尝试...
包括一个JQuery脚本以“显示” TabContainer ...
<script type="text/javascript" language="javascript"> $(document).ready(function() { $("#TabContainer").show(); }); </script>
是否可以在代码的后面加上一些C#?...
Public void page_Load(object sender, EventArgs e)
{
TabContainer.show()
}
编程的新手,试图弄清楚如何“始终显示”或“始终位于TabContainer之上”。
谢谢
我不确定这是否是由于您在将代码发布到此处之前清理了代码但缺少标签所致。
aspx上的代码应如下所示:
<AjaxToolkit:TabContainer ID="TabContainer" runat="server">
<AjaxToolkit:TabPanel ID="TabPanel1" runat="server">
<ContentTemplate>
Your asp/html code goes here
</ContentTemplate>
</AjaxToolkit:TabPanel>
</AjaxToolkit:TabContainer>
好的,对这个排序。 AJAX工具包出现问题,无法回发到客户端...
<script language="javascript" type="text/javascript">
// Solution to sys.invalidoperationexception bug
Sys.Application.initialize = function Sys$_Application$initialize() {
if (!this._initialized && !this._initializing) {
this._initializing = true;
var loadMethodSet = false;
var initializeDelegate = Function.createDelegate(this, this._doInitialize);
if (document.addEventListener) {
loadMethodSet = true;
document.addEventListener("DOMContentLoaded", initializeDelegate, false);
}
if (/WebKit/i.test(navigator.userAgent)) {
loadMethodSet = true;
this._load_timer = setInterval(function() {
if (/loaded|complete/.test(document.readyState)) {
initializeDelegate();
}
}, 10);
}
else {
/*@cc_on@*/
/*@if (@_win32)
loadMethodSet = true;
document.write("<script id=__ie_onload defer src=BLOCKED SCRIPTvoid(0)><\/scr" + "ipt>");
var deferScript = document.getElementById("__ie_onload");
if (deferScript) {
deferScript.onreadystatechange = function() {
if (this.readyState == "complete") {
initializeDelegate();
}
};
}
/*@end@*/
}
// only if no other method will execute initializeDelegate is
// it wired to the window's load method.
if (!loadMethodSet) {
$addHandler(window, "load", initializeDelegate);
}
}
}
Sys.Application._doInitialize = function Sys$_Application$_doInitialize() {
if (this._load_timer !== null) {
clearInterval(this._load_timer);
this._load_timer = null;
}
Sys._Application.callBaseMethod(this, 'initialize');
var handler = this.get_events().getHandler("init");
if (handler) {
this.beginCreateComponents();
handler(this, Sys.EventArgs.Empty);
this.endCreateComponents();
}
this.raiseLoad();
this._initializing = false;
}
Sys.Application._loadHandler = function Sys$_Application$_loadHandler() {
if (this._loadHandlerDelegate) {
Sys.UI.DomEvent.removeHandler(window, "load",
this._loadHandlerDelegate);
this._loadHandlerDelegate = null;
}
this._initializing = true;
this._doInitialize();
}
</script>
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