Questions on UI for ASP.NET AJAX Forum

1 answer

64 views

Hi All,

Following this demo, http://www.telerik.com/help/aspnet-ajax/pivotgrid-custom-data-calculations.html, I'm go one step further to create the calculated items programmatically in c# (instead of aspx).

Here's the part of code under onLoad event that I've tried:

PivotGridCalculatedItem newCalulation = new PivotGridCalculatedItem();
newCalulation.GroupName = "Testing: XXYY";

foreach (PivotGridField GridField in RadPivotGrid1.Fields)
{
if (GridField.FieldType.ToString() == "PivotGridColumnField" && GridField.UniqueName == "CreationYear")
{
(GridFieldas PivotGridColumnField).CalculatedItems.Add(newCal);
}
}

But it's not working an giving me an 'Object reference not set to an instance of an object.' error. Please advise.

Best regards.

PivotGrid

answered on 22 Jul 2014

3 answers

165 views

Entity 6 model binding - with data annotation validation

Hi

I tried this but didn’t succeed

http://www.telerik.com/help/aspnet-ajax/grid-model-binding-and-strongly-typed-data-controls-support.html

Could you make a complete sample of this.

Thanks in
advance.

Grid

answered on 22 Jul 2014

1 answer

254 views

Horizontal chart x-axis labels overlap chart

On any horizontal chart I create that has values below zero, the x-axis labels are overlapping the negative value section of the chart.

As you can see from the first attachment (sample1.jpg), the x-axis labels are always justified to the left of y's zero line (not to the left of the entire chart).

I tried abbreviating my labels but all that happens is the shorter label names still justify up to the y zero line (sample2.jpg).

This only happens on charts that contain negative y-series values.

On charts with all positive values there is no graph below zero thus the labels appear correctly. (sample3.jpg).

I have tried a number of things to fix this (setting margin, setting the y-axis series min value to a fixed number, ,etc) but I cannot seem to get the labels to be justified to the left of the entire chart (not to the left of the y zero value).

Chart (HTML5)

answered on 22 Jul 2014

12 answers

938 views

Currency formatting with empty value

2010.2.809.35 VS2008 / IE8

In the grid if I use this for GridBoundColumn it displays fine, but if my value is blank, I would like the cell to display balnk value instead of a single $ sign. Help?

DataFormatString="${0:$###,###.##}"

Grid

answered on 22 Jul 2014

1 answer

135 views

RadGrid Action Buttons skin as default RadButtons

I have a RadGrid with a MasterTableView and the Insert/Cancel of such are either LinkButtons or PushButtons which are ugly. I want to make them look like the default RadButtons that I am using across the rest of the site. Right now my only solution is to use screenshots. Is there a better built-in way to do so?

Grid

answered on 22 Jul 2014

6 answers

302 views

[Solved] drag and drop between gridview and treeview

hi

in ASP.NET AJAX (NOT SilverLight or ... Just For ASP.NET ajax):
How can I drag n drop multiple gridview rows to Treeview node?
How can I drag n drop between gridview and treeview?
Please Help me.
thanks

TreeView

answered on 22 Jul 2014

1 answer

234 views

Radnumerictextbox, Decimals and Group Sizes

Is there a way to extend the Group Sizes option to the decimals? Based on my testing, it doesn't appear to work with the decimals. Deal with small numbers all the time and for readability it would be great to see something like this:

1.000 343 234 345

Just curious if there is a way to accomplish this.

Thanks,

Richard

Input

answered on 22 Jul 2014

11 answers

527 views

[Solved] RadAlert box

HAI All,

how to write the code when i click on Update button it will show one RadAlert box saved sucessfully if i click on ok button it will redirect to some other page with some id
see this code once

ASPX:

<cc1:RadWindowManager ID="RadWindowManager1" runat="server" EnableShadow="true" AutoSize="true" CenterIfModal="true" Modal="true">

</cc1:RadWindowManager>

C#:

RadWindowManager1.RadAlert("You have Updated the item successfully!", 250, 150, "", "", "");





if i click on "ok" button in radalert it will redirect to some other page like 

 Response.Redirect("ItemDetails.aspx?ItemID={0}", intItemId);

Window

answered on 22 Jul 2014

5 answers

308 views

Radgrid not exporting data after I change in ItemDataBound

Hi,
I change column in radgid dynamically in ItemDataBound but when i export the data in to excel i am getting the default value from table:

protected void EmplReqGrid_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
{
if (e.Item is GridDataItem)
{
GridDataItem item = (GridDataItem)e.Item;
string ddlTerm = ((DataRowView)e.Item.DataItem)["TERMID"].ToString().Trim();
if (ddlTerm == "F")
item.Cells[4].Text = "Fall";
else
item.Cells[4].Text = "Spring";
}
}

Instead of showing "Fall" or "Spring" after I exporting grid to excel it shows "F" or "S".

Please help me.
Thanks so much.

General Discussions

answered on 22 Jul 2014

3 answers

108 views

How to configure bar or column chart ?

Hi. I just need something to get me started.

Please see the attachment for a picture of the data from an SQL data source, and the simple chart I'm trying to build.

What goes inside the <telerik:RadHtmlChart /> to bind the fields and achieve the basic format shown?

I can repackage the data somewhat to make binding easier if that's needed.

Can you help?

Thanks.

Chart (HTML5)

answered on 22 Jul 2014