Sep 21, 2015, 7:19 AM
[CLOSED] Resizing columns with Flex=1 results in sorting
Hello
I have relativelly strange problem, hope you will be able to reproduce.
In fact - in order to reproduce you need a grid with all columns with dynamic size (Flex=1), resiable columns and the sorting setup ( does not matter if local or remote)
Then - when resizing column using mouse, it's "sometimes" get sorted as well
the "sometimes" is relativelly well defined - if the mouse does not drag the column right in the middle ( between columns), but little left or right
Not reproducible on columns with fixed size
Is that purposelly like that?
for illustration purpose I'm adding grid where it is reproducible (note that easier reproducible on gray theme, but could be reproduced on default theme as well), nearly copied from your samples + added "Flex=1" to columns
I have relativelly strange problem, hope you will be able to reproduce.
In fact - in order to reproduce you need a grid with all columns with dynamic size (Flex=1), resiable columns and the sorting setup ( does not matter if local or remote)
Then - when resizing column using mouse, it's "sometimes" get sorted as well
the "sometimes" is relativelly well defined - if the mouse does not drag the column right in the middle ( between columns), but little left or right
Not reproducible on columns with fixed size
Is that purposelly like that?
for illustration purpose I'm adding grid where it is reproducible (note that easier reproducible on gray theme, but could be reproduced on default theme as well), nearly copied from your samples + added "Flex=1" to columns
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Collections.Generic" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
this.Store1.DataSource = this.Jobs;
this.Store1.DataBind();
}
private List<Job> Jobs
{
get
{
List<Job> jobs = new List<Job>();
for (int i = 1; i <= 50; i++)
{
jobs.Add(new Job(
i,
"Task" + i.ToString(),
DateTime.Today.AddDays(i),
DateTime.Today.AddDays(i + i),
(i%3 == 0)));
}
return jobs;
}
}
public class Job
{
public Job(int id, string name, DateTime start, DateTime end, bool completed)
{
this.ID = id;
this.Name = name;
this.Start = start;
this.End = end;
this.Completed = completed;
}
public int ID { get; set; }
public string Name { get; set; }
public DateTime Start { get; set; }
public DateTime End { get; set; }
public bool Completed { get; set; }
}
</script>
<!DOCTYPE html>
<html>
<head runat="server">
<title>GridPanel with FitLayout - Ext.NET Examples</title>
<link href="/resources/css/examples.css" rel="stylesheet" />
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:Window
ID="Window1"
runat="server"
Collapsible="true"
Maximizable="true"
Icon="Lorry"
Title="Job List"
Width="600"
Height="300"
X="50"
Y="50"
Layout="Fit">
<Items>
<ext:GridPanel
runat="server"
Header="false"
Border="false">
<Store>
<ext:Store ID="Store1" runat="server" PageSize="10">
<Model>
<ext:Model runat="server" IDProperty="ID">
<Fields>
<ext:ModelField Name="ID" />
<ext:ModelField Name="Name" />
<ext:ModelField Name="Start" Type="Date" />
<ext:ModelField Name="End" Type="Date" />
<ext:ModelField Name="Completed" Type="Boolean" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column runat="server"
Flex="1"
Text="ID"
Width="40"
Sortable="true"
DataIndex="ID">
<Filter>
<ext:NumberFilter />
</Filter>
</ext:Column>
<ext:Column runat="server"
Text="Job Name"
Sortable="true"
DataIndex="Name"
Flex="1">
<Filter>
<ext:StringFilter />
</Filter>
</ext:Column>
<ext:DateColumn runat="server"
Flex="1"
Text="Start"
Sortable="true"
DataIndex="Start"
Format="yyyy-MM-dd">
<Filter>
<ext:DateFilter>
<DatePickerOptions runat="server" TodayText="Now" />
</ext:DateFilter>
</Filter>
</ext:DateColumn>
<ext:DateColumn runat="server"
Text="End"
Flex="1"
Sortable="true"
DataIndex="End"
Format="yyyy-MM-dd">
<Filter>
<ext:DateFilter>
<DatePickerOptions runat="server" TodayText="Now" />
</ext:DateFilter>
</Filter>
</ext:DateColumn>
<ext:Column runat="server"
Text="Completed"
Flex="1"
Sortable="true"
DataIndex="Completed">
<Renderer Handler="return (value) ? 'Yes':'No';" />
<Filter>
<ext:BooleanFilter />
</Filter>
</ext:Column>
</Columns>
</ColumnModel>
<View>
<ext:GridView runat="server" LoadMask="false" />
</View>
<Plugins>
<ext:GridFilters runat="server" />
</Plugins>
<BottomBar>
<ext:PagingToolbar
runat="server"
DisplayInfo="true"
DisplayMsg="Displaying Jobs {0} - {1} of {2}"
/>
</BottomBar>
</ext:GridPanel>
</Items>
</ext:Window>
</form>
</body>
</html>
Last edited by Daniil; Sep 29, 2015 at 5:41 PM.
Reason: [CLOSED]
