我有以下测试 ASPX 页面:
<head runat="server"><标题></标题><script src="js/jquery-1.2.6.min.js" type="text/javascript"></script><script src="js/jquery-ui-1.6.custom.min.js" type="text/javascript"></script><脚本类型="文本/javascript">$(函数(){var dlg = $("#dialog").dialog({bgiframe:是的，自动打开:假，身高:300，模态:真，纽扣: {'好的':函数(){__doPostBack('TreeNew', '');$(this).dialog('close');},取消:函数(){$(this).dialog('close');}},关闭:函数(){dlg.parent().appendTo(jQuery('form:first'));}});});函数显示对话框(){$('#dialog').dialog('open');}</脚本></头><身体><form id="form1" runat="server"><asp:Button ID="TreeNew" runat="server" Text="New"OnClientClick="ShowDialog();return false;"onclick="TreeNew_Click"/><asp:Label ID="Message" runat="server"></asp:Label><div id="dialog" title="选择内容类型"><p id="validateTips">所有表单字段都是必需的.</p><asp:RadioButtonList ID="ContentTypeList" runat="server"><asp:ListItem Value="1">Texte</asp:ListItem><asp:ListItem Value="2">图片</asp:ListItem><asp:ListItem Value="3">音频</asp:ListItem><asp:ListItem Value="4">视频</asp:ListItem></asp:RadioButtonList></div></div></表格></身体></html>我在 close function 上使用 dlg.parent().appendTo(jQuery('form:first')); 从 RadioButtonList.
它运行良好，但在页面执行 PostBack 之前，div对话框"移动到新建按钮下方.为什么?
解决方案 我认为这是因为你在调用:
dlg.parent().appendTo(jQuery('form:first'));
在关闭回调时.这将移动对话框.为什么不在创建对话框后立即调用它?
I have the following test ASPX page:
<head runat="server">
<title></title>
<script src="js/jquery-1.2.6.min.js" type="text/javascript"></script>
<script src="js/jquery-ui-1.6.custom.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() {
var dlg = $("#dialog").dialog({
bgiframe: true,
autoOpen: false,
height: 300,
modal: true,
buttons: {
'Ok': function() {
__doPostBack('TreeNew', '');
$(this).dialog('close');
},
Cancel: function() {
$(this).dialog('close');
}
},
close: function() {
dlg.parent().appendTo(jQuery('form:first'));
}
});
});
function ShowDialog() {
$('#dialog').dialog('open');
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="TreeNew" runat="server" Text="New"
OnClientClick="ShowDialog();return false;" onclick="TreeNew_Click"/>
<asp:Label ID="Message" runat="server"></asp:Label>
<div id="dialog" title="Select content type">
<p id="validateTips">All form fields are required.</p>
<asp:RadioButtonList ID="ContentTypeList" runat="server">
<asp:ListItem Value="1">Texte</asp:ListItem>
<asp:ListItem Value="2">Image</asp:ListItem>
<asp:ListItem Value="3">Audio</asp:ListItem>
<asp:ListItem Value="4">Video</asp:ListItem>
</asp:RadioButtonList>
</div>
</div>
</form>
</body>
</html>
I use dlg.parent().appendTo(jQuery('form:first')); on close function to retreive the values from RadioButtonList.
It works well but before the page do the PostBack the div "Dialog" moves below the New button. Why?
解决方案 I think that this is caused because you are calling:
dlg.parent().appendTo(jQuery('form:first'));
at the close callback. This will move the dialog. Why don't you call this immediately after creating the dialog?
这篇关于jQuery UI 的对话框在 ASP.NET 上不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！