Jul 11, 2014, 12:06 PM
[CLOSED] User Control ViewState
Hello,
we have problem with user control viewstate in Ext 2.5.2, it get lost with DirectMethod call.
below are our test case:
user control :
NOTE that the same example with Ext 1.x work perfectly even without AjaxViewStateMode="Enabled" EnableViewState="true" ViewStateMode="Enabled".(of course we change App.direct to Ext.net.DirectMethods)
does we miss something?
Thank you.
we have problem with user control viewstate in Ext 2.5.2, it get lost with DirectMethod call.
below are our test case:
user control :
<%@ Control Language="C#" %>
<script runat="server">
public string LabelText { get { return Convert.ToString(ViewState["LabelText"]); } set { ViewState.Add("LabelText", value); } }
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ResourceManager resourceManagerControl = ResourceManager.GetInstance();
if (resourceManagerControl == null) { throw new Exception("missing ResourceManage"); }
resourceManagerControl.AddAfterClientInitScript(this.BuildScript());
}
}
private string BuildScript()
{
return string.Format(@"App.direct.{0}.GetLabelValue({{success:function(result){{{1}.setText(result);}}}});", this.ClientID, this.LblUserControlTest.ClientID);
}
[DirectMethod]
public string GetLabelValue()
{
return this.LabelText;
}
</script>
<ext:Label ID="LblUserControlTest" runat="server"></ext:Label><%@ Page Language="C#" %>
<%@ Register Src="~/BAM/ViewStateTest.ascx" TagPrefix="uc1" TagName="ViewStateTest" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
ViewStateTest.LabelText = "Hello World";
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" AjaxViewStateMode="Enabled" EnableViewState="true" ViewStateMode="Enabled" />
<ext:Viewport ID="ViewPort1" runat="server">
<Content>
<uc1:ViewStateTest runat="server" ID="ViewStateTest" ViewStateMode="Enabled" EnableViewState="true" />
</Content>
</ext:Viewport>
</form>
</body>
</html>NOTE that the same example with Ext 1.x work perfectly even without AjaxViewStateMode="Enabled" EnableViewState="true" ViewStateMode="Enabled".(of course we change App.direct to Ext.net.DirectMethods)
does we miss something?
Thank you.
Last edited by Daniil; Jul 11, 2014 at 9:09 PM.
Reason: [CLOSED]
