Nov 18, 2014, 10:28 AM
[CLOSED] CustomSummaryType event not firing when gridpanel column hide in Ext v2.5
Hi,
I have scenario like when total amount is >0 then need to show "BarterDue" column else hide the same column. Have written CustomSummaryType="renderAmountDue" method, in this method i am calculating total amount, based on this amount the same column should be show/hide. So when amount total is zero then columns are hiding, next time when the amount >0 then the column is not showing and the CustomSummaryType event also not firing.
please give solution as early as possible.
Thank you
Sample Code:
I have scenario like when total amount is >0 then need to show "BarterDue" column else hide the same column. Have written CustomSummaryType="renderAmountDue" method, in this method i am calculating total amount, based on this amount the same column should be show/hide. So when amount total is zero then columns are hiding, next time when the amount >0 then the column is not showing and the CustomSummaryType event also not firing.
please give solution as early as possible.
Thank you
Sample Code:
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!X.IsAjaxRequest)
{
this.GridPanel1.Store.Primary.DataSource = new object[]
{
new object[] { true, DateTime.Now, 1 ,0},
new object[] { false, DateTime.Now.AddDays(-1), 2,0 },
new object[] { true, DateTime.Now.AddDays(-2), 3,100 },
new object[] { false, DateTime.Now.AddDays(-3), 4,0 },
new object[] { true, DateTime.Now.AddDays(-4), 5,0 }
};
this.GridPanel1.Store.Primary.DataBind();
}
}
protected void ReSetData(object sender, DirectEventArgs e)
{
this.GridPanel1.Store.Primary.DataSource = new object[]
{
new object[] { true, DateTime.Now, 1 ,0},
new object[] { false, DateTime.Now.AddDays(-1), 2,0 },
new object[] { true, DateTime.Now.AddDays(-2), 3,0 },
new object[] { false, DateTime.Now.AddDays(-3), 4,0 },
new object[] { true, DateTime.Now.AddDays(-4), 5,0 }
};
this.GridPanel1.Store.Primary.DataBind();
}
protected void SetData(object sender,DirectEventArgs e)
{
this.GridPanel1.Store.Primary.DataSource = new object[]
{
new object[] { true, DateTime.Now, 5 ,12.34},
new object[] { false, DateTime.Now.AddDays(-1), 52,0 },
new object[] { true, DateTime.Now.AddDays(-2), 3,56.6 },
new object[] { false, DateTime.Now.AddDays(-3), 2,0 },
new object[] { true, DateTime.Now.AddDays(-4), 1,44 }
};
this.GridPanel1.Store.Primary.DataBind();
}
</script>
<!DOCTYPE html>
<html>
<head runat="server">
<title>Columns Variations - Ext.NET Examples</title>
<script language="javascript" type="text/javascript"">
var renderAmountDue = function (records) {
var length = records.length, total = 0;
if (length > 0) {
for (var i = 0; i < length; i++) {
total += records[i].get("AmountDue");
}
if (total > 0)
App.BarterDue.show();
else
App.BarterDue.hide();
return total;
}
}
</script>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:GridPanel
ID="GridPanel1"
runat="server"
Title="Column Variations"
DisableSelection="true"
Width="600"
Height="350">
<Store>
<ext:Store runat="server" >
<Model>
<ext:Model runat="server">
<Fields>
<ext:ModelField Name="booleanCol" Type="Boolean" />
<ext:ModelField Name="dateCol" Type="Date" />
<ext:ModelField Name="numberCol" Type="Int" />
<ext:ModelField Name="AmountDue" Type="Float" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:RowNumbererColumn runat="server" Width="25" />
<ext:BooleanColumn runat="server" DataIndex="booleanCol" Text="Boolean" />
<ext:CheckColumn runat="server" DataIndex="booleanCol" Text="Check" />
<ext:DateColumn runat="server" DataIndex="dateCol" Text="Date" />
<ext:Column ID="BarterDue" Text="Barter Due" DataIndex="AmountDue" Css="vertical-align:middle;text-align:right;"
MenuDisabled="true" Sortable="true" Width="100" runat="server" CustomSummaryType="renderAmountDue"
Align="Right">
</ext:Column>
<ext:NumberColumn runat="server" DataIndex="numberCol" Text="Number" Format="0.00" />
<ext:TemplateColumn runat="server" DataIndex="" MenuDisabled="true" Text="Template">
<Template runat="server">
<Html>
<tpl for=".">
{booleanCol}<br />
{dateCol:date("d/m/Y")}<br />
{numberCol}<br />
</tpl>
</Html>
</Template>
</ext:TemplateColumn>
</Columns>
</ColumnModel>
<View>
<ext:GridView runat="server" StripeRows="false" />
</View>
<Features>
<ext:Grouping runat="server" />
<ext:Summary runat="server" />
</Features>
<Buttons>
<ext:Button ID="btn" runat="server" Text="SetData">
<DirectEvents>
<Click OnEvent="SetData" />
</DirectEvents>
</ext:Button>
<ext:Button ID="Button1" runat="server" Text="ReSetData">
<DirectEvents>
<Click OnEvent="ReSetData" />
</DirectEvents>
</ext:Button>
</Buttons>
</ext:GridPanel>
</form>
</body>
</html>
Last edited by Daniil; Nov 25, 2014 at 3:09 PM.
Reason: [CLOSED]
