Questions on UI for ASP.NET AJAX Forum

0 answers

96 views

RadGrid Filter css Problem inside Radajaxpanel

Dear All,

Filter Css Problem Occured When useing Radajaxpanel. Radgrid is inside the usercontrol the problem occurs like attched screen. See the attached filter.jpg. It shows what am getting.

Some time it come good. Some time it come bad alighnment. pls sort out this problem. very urgent

regards,
vinoth

Grid

asked on 15 Jul 2011

8 answers

206 views

Load on demand 1000nodes

I've just updated to 2008 Q2 release in a vein attempt to try to overcome an issue I have where i'm loading on demand 1000nodes.

In IE7 this seemed incredibly slow, and comes up with "Stop running this script?" dialog boxes a couple of times .. continuing to say NO, the nodes are shown on the tree.

Firefox manages this feat alot quicker (takes about 5-8seconds in total) and does not display 'Stop running this script?" dialogs.

IE7 even pressing NO immediately seems to be taking over 30seconds to do the same thing. As I say i've just updated to Q2 ... with 2008 Q1 it was taking several minutes!!!

Apart from hacking the registery to increase the timeout period for the "Stop running this script?" dialog (as described here: http://support.microsoft.com/kb/175500) is there anything we can do to stop this dialog box and make the loading of 1000nodes quicker.

I've put a stopwatch around my NodeExpand() method, and whilst there are possibly some efficiencies I can make server-side the server-side method exits in under 1.5seconds after loading 1000nodes; so the rest of the time is purely Client-side Javascript rendering the ajax results into the tree (I guess).

Help!!!!

TreeView

answered on 15 Jul 2011

1 answer

41 views

RadGrid - Master Details error

My master radgrid holds Locations and has a primary key of Location_ID

The details table below holds Activities related to the selected Location.

The datasource for the Activity grid included the act_Location_ID in it's where clause, like this.

WHERE act_Location_ID = @loc_Location_ID

All this works 100%. Clicking a Location updates the list of Activities and everyone is happy. :)

However, this page is a search (filter) page. That is, by setting values on a form you can limit the number of locations. Despite this the Location and Activity work in unison. The Activity table shows you the activities for the selected Location.

That is unless your filtering results in NO location returned. In this case the problem begins.

If there is no Locations returned, the Activity grid defaults to showing EVERY activity in the database, regardless of Location ID.

This is a show stopper. Why in the case of there being no Locations returned, does my Activity table disregard the Location ID WHERE clause in its DataSource and return all Activities?

General Discussions

answered on 15 Jul 2011

1 answer

40 views

Help me on Rad Sorting

I amd using a grid, where I want sorting on all numeric columns will go like nosort -> decending -> ascending
and for text columns nosort -> ascending -> descending

Can anyone please help me on this
Regards.
Arijit Chatterjee

Grid

answered on 15 Jul 2011

1 answer

111 views

Radgrid button click to expand child grid

I need to click the "+" sign to open a Child grid, but my user doesn't want the "+" sign on the very left of the grid, they want at the middle of the grid in a column before the file status, when click the "+" sign to open another grid to see a list of files.

Then I think i need to put an image which has the "+" sign the the colum, when click the "+" sign, open the child grid to see the list of files. How to click the button to open a the child grid? How there are any other ways to do this? Do you have an example for it?

Thanks

Grid

answered on 15 Jul 2011

2 answers

234 views

RadGrid - Self-referencing Hierarchy

I have setup an application according to this demo:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/selfreferencing/defaultcs.aspx

Now i am facing a problem.
I dont know how to fetch the DataKey from my mastertableview (parent item).

My Grid looks like:
-Parent A
-Child A
-Child B
-Parent B

In the nestedtableview under Parent A (holding Child A and Child B) i hit the new button thats in the command item template, and want to insert Child C. Now i dont know how to get the DataKeyValue from Parent A, so that i can set the correct relation in my code behind insert method.

Hope you guys can help me.

Update:
Some pseudo code for further explanation:

protected void paGrid_Insert(object source, GridCommandEventArgs e)

{

string parentID = e.Item.ParentItem.DataKeyValues["PARENT_ID"];

//SQL Insert Statement with the parentID to set Relation ...

}

Grid

answered on 15 Jul 2011

1 answer

150 views

RadGrid with dynamic data

Hi Guys,

I'm using a RadGrid to show the results of a phone book on my company's website. I can load the information just fine, however the paging is just not right. I give the users the ability to search for a name and/or they can choose from a dropdown for the department or location. Initially the page loads just fine and if there is more than 20 results for their query the paging shows as it should. When I go to the next page in the paging, I get an empty grid.

The grid is connected to an SqlDataSource (as with the 2 dropdowns) and on the submit button, I dynamically change the SqlDataSource to whatever the user wants to search on.

Any help will be greatly appreciated!

William

Grid

answered on 15 Jul 2011

1 answer

66 views

Export to Excel does not give Open option.Only Save and Cancel are seen

Hi,

I am trying to implement the server side ExportToExcel/pdf/csv functions.
When export option is selected Open is not seen on the window. Only Save and Cancel are seen.

I have the ExportSettings.OpenInNewWindow set to true.

Could you please help me out.

Thanks,
Ashwini

Grid

answered on 15 Jul 2011

1 answer

160 views

radgrid child grid databinding

I have a list of collection list1, in this list, there are one items has sub list of collection (list2, list2 is inside list1).
Can I bind the grid to list1 and auto populate the child grid as list2?

Thanks

Grid