Questions on UI for ASP.NET AJAX Forum

1 answer

523 views

Select all items in a grid grouping by a checkbox in the group header item

Hi,
My grid has a checkbox in the main grid header to select/deselect all the items in the grid (client side) and when the user unchecks any item in the grid, the grid header checkbox is unchecked. This functionality is working great as I used the built-in <telerik:GridClientSelectColumn> grid column.

Now, I need the similar functionality for all the items in grid grouping. I need to select all the items in a group by a checkbox in the group header item (client side) and when the user unchecks any item in the grouping, the grouping header checkbox must be unchecked.

Additionally, when the user checks the main grid checkbox, all the grouping checkboxes in the grouping headers need to be checked as well and when the user unchecks any item in a specific group, the header checkbox for that specific group need to be unchecked.

Does, telerik grid has any built-in functionality for this? All this need to be done CLIENT SIDE.

I have read the following threads already:
-----------------------------------------------------

Selecting all items in a group with a checkbox in the group header item:

http://www.telerik.com/community/code-library/aspnet-ajax/grid/selecting-all-items-in-a-group-with-a-checkbox-in-the-group-header-item.aspx

Add "Check All" in the header cell for a GridViewCheckBoxColumn

http://www.telerik.com/support/kb/winforms/gridview/add-check-uncheck-all-check-box-in-the-header-cell.aspx

CLIENT SIDE "SelectAll" checkbox in Grouping

http://www.telerik.com/community/forums/aspnet-ajax/grid/how-to-select-all-items-in-a-group-with-a-checkbox-in-the-group-header---client-side.aspx

SelectAll option in Grid Header along with individual group selection

http://www.telerik.com/community/code-library/aspnet-ajax/grid/selectall-option-in-grid-header-along-with-individual-group-selection.aspx
-----------------------------------------------------

Thanks for your help.
http://www.megasearches.com/

Grid

answered on 06 Sep 2012

1 answer

130 views

Hide Grid Rows/Cells using triggers

Is there a way to hide cells or entire rows in a grid using a trigger such as specific text or a blank cell? For example, in the case that a grid row is essentially one cell, can you code in a switch to hide the row and its label (header row) if the cell is blank or did not receive inputs or information from a corresponding web form? Thanks in advance. Your help and advice is much appreciated.

Grid

answered on 06 Sep 2012

1 answer

69 views

Different work times for each day

Hi,

I need to set the work time/business hours in the scheduler based on the day of the week, eg. Mon-Fri 9am-5pm Sat 10am-1pm.

I can see where I can set it for the whole block but not based on an individual day. Is there a server side event that I can do this on?

Thanks

Gavin.

Scheduler

answered on 06 Sep 2012

1 answer

72 views

RadWindow deployed on windows server 2003

hello guys

i would like to ask question about radwindow, i'm using vs2010 asp.net and i applied this control on my page as my modal pop up instead of using panel and ajax modal pop extender, now i have one button call search inside the radwindow and one radgrid also inside the radwindow, now when i deploy my web application to windows server 2003 as a server for my web application, then when i tried to push the button search it does not fire an event to populate data to radgrid..i google this one but no luck..i dont have any clue what happen no error been given..anyone knows the solution would greatly appreciated..

thanks

General Discussions

answered on 06 Sep 2012

0 answers

116 views

Assign DataKey Value on row selection instead of index

Hi Guys,

I have a telerik grid and above telerik grid i hve textbox which is used for custom search.
This all thing are on popup,
My Problem is when i select a row and for same code i hit for search so at that time the record get highlited at top of grid but it selection
is lost and when again i clear search values than selection persist because when i select row, it index is selected instead of datakey value of that row.

1 important thing the grid on popup is bind through javascript.

Please reply it's urgent

Thanks

General Discussions

asked on 06 Sep 2012

1 answer

142 views

How to show RadToolTip on Right click in An Appointment

How can i show RadTooltip Control when i right click on An Appointment and i want to put rad GridView in that tooltip

Scheduler

answered on 06 Sep 2012

1 answer

62 views

Preview changes real time in an image control

Hi,

I'm looking into the radImageEditor control to see if it's possible to be used to edit an image and display the changes live in a simple asp image control.

For example, I would like to allow the user to crop/resize/rotate an uploaded image, and display the changes in real time in a separate control.

I'm looking for something similar to this jQuery plugin http://www.odyniec.net/projects/imgareaselect/. It is preferable to use the Telerik control due to the extra image editing functionality available.

Thanks for any help in advance!

Rich

ImageEditor

answered on 06 Sep 2012

1 answer

57 views

sorting in radgrid

i have a radgrid in my ASP.net project. One column fo radgrid contains both strings(string is 'NIL') and numbers. i want to faciliate sorting in the grid. but for the column i mentioned above, sorting is not working fine for numbers. so during sorting i want to make string 'NIL' data to 0 and want to sort column as number column. how i can make string 'NIL ' to 0 in Onsortcommand method. Please help me

Also i had given string property as data in that column for giving 'NIL' as data. If i am giving integer data, its wont accept 'NIL'. so at the time of sorting i have to consider alld ata as integer. only then soring will work. Please suggest me an idea

Grid

answered on 06 Sep 2012

5 answers

180 views

Find Value In Java Script

I want to find radgrid inside CommandItemTemplate in java script

<telerik:radgrid>

<MasterTableView AllowFilteringByColumn="true" IsFilterItemExpanded="false" HeaderStyle-Width="200px" ItemStyle-Width="200px" CommandItemDisplay="Top" DataKeyNames="lid" ClientDataKeyNames="lid" Width="100%">

<CommandItemTemplate>

<td> <telerik:RadButton EnableSplitButton="true" ID="SplitButton" AutoPostBack="false"

runat="server" Text="Transfer Item" OnClientClicked="OnClientClicked">

</telerik:RadButton>

<telerik:RadContextMenu ID="RadContextMenu1" runat="server" >

<Items>

<telerik:RadMenuItem Text="Transfer Right">

</telerik:RadMenuItem>

<telerik:RadMenuItem Text="Transfer Left">

</telerik:RadMenuItem>

</Items>

</telerik:RadContextMenu>

Thanks Advance,
Mohamed.

Grid

answered on 06 Sep 2012

2 answers

72 views

CSS Issue with Forest

Hello,
I have a weird render that happens on the forest theme.
If I change it to metro, no problem, please take a look at the attachment.

Thank you,
-Edward

ComboBox

answered on 05 Sep 2012