2 Attachment(s)
Multi Select control for "select all Items" from client side & server Side is not working
I am converting Ext.Net 1.6 to 2.5.3 version.
I also refer in the below post and Use code, but it is not working multiselect all items code in the 2.5.3 version.
Code:
Code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestMultiSelect.aspx.cs" Inherits="Jobs.TestMultiSelect" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void SelectAll(object sender, DirectEventArgs e)
{
for (int i = 0; i < MultiSelect1.Items.Count; i++) {
MultiSelect1.SelectedItems.Add(new SelectedListItem(MultiSelect1.Items[i].Value));
}
MultiSelect1.UpdateSelectedItems();
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Ext.Net Example</title>
</head>
<body>
<form id="Form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<ext:MultiSelect ID="MultiSelect1" runat="server">
<Items>
<ext:ListItem Text="Item 1" Value="1" />
<ext:ListItem Text="Item 2" Value="2" />
<ext:ListItem Text="Item 3" Value="3" />
</Items>
<ListConfig ID="ListConfig1" runat="server">
<Listeners>
<ItemClick Handler="if (App.MultiSelect1.getValue().indexOf('1')) {
alert(App.MultiSelect1.getValue().indexOf('1'));
#{lblAuthorisedTrainingOrg}.show();
} else {
alert('error values -1');
#{lblAuthorisedTrainingOrg}.hide();
};" />
</Listeners>
</ListConfig>
</ext:MultiSelect>
<ext:Button ID="Button1" runat="server" Text="Select all Server Side">
<DirectEvents>
<Click OnEvent="SelectAll" />
</DirectEvents>
</ext:Button>
<ext:Button ID="btnSelectAll" runat="server" StandOut="True" Text="Select All Client Side">
<Listeners>
<Click Handler="#{MultiSelect1}.selectAll();
" />
</Listeners>
</ext:Button>
<ext:Button ID="btnClearAll" runat="server" StandOut="True" Text="Clear All">
<Listeners>
<Click Handler="#{MultiSelect1}.clear();
#{lblAuthorisedTrainingOrg}.hide(); " />
</Listeners>
</ext:Button>
<ext:Label ID="lblAuthorisedTrainingOrg" runat="server" Text="Test" Hidden="true"></ext:Label>
</form>
</body>
</html>
Error server Side:
Attachment 24217
Error Client Side:
Attachment 24218
My Requirement:
If i select all items then the inner Html error is throwing. How can i select all items from Multi select
control throught client side and server side in the Ext.Net 2.5.3 version.
how can i achieve the above task and please help us on this issue.
