I want that the complete width area of the treeview should be clickable. Even if the node text has smaller width then the treeview width.
How can I achieve this functionality?

Hi,

i am going to validate some data on treeview node click,

for that how can i call javascript?

pls tell me the solution.

thanks,

Hi, here is my scenario with the ASP.NET AJAX controls.  I have:

 - RadTabStrip - containing two tabs.
 - RadMultiPage - containing two pages, each displaying an ascx user control.
 - RadAjaxManager - loading ajaxsettings in code behind.

What I'm doing is:
- Tab2 contains an ASP:LinkButton.
- The linkbutton does an ajax postback runs server-side code that just selects Tab1 and index 0 of the MultiPage.

RESULT:
- When I click the linkbutton, the ajax postback occurs and Tab1 and the corresponding pageview control are indeed displayed as I expect.  No problem here.
- But when I click back onto Tab2, the content of this tab now also displays the cryptic control name that asp.net gives to the panel that contains the link button.
- Or if I do not put the linkbutton in an asp:panel, the ajax manager does that for me when I ajaxify the button, and so that panel name is displayed). 

So, in the output of the page, right next to the link button, this is displayed:

235|updatePanel|ctl00_ContentPlaceholder_ctl00_ContentPlaceholder_ucSearchOrder_AddNewSearchLinkButtonPanel

Here are my ajax settings:

 

//UCCSearchRadAjaxManager.AjaxSettings.AddAjaxSetting(this.SearchTabStrip, this.SearchTabStrip, null);

 

 

//UCCSearchRadAjaxManager.AjaxSettings.AddAjaxSetting(this.SearchTabStrip, this.SearchMultiPage, null);

 

UCCSearchRadAjaxManager.AjaxSettings.AddAjaxSetting(ucSearchOrder.AddNewSearchLinkButton,

this.SearchMultiPage, null);

 

UCCSearchRadAjaxManager.AjaxSettings.AddAjaxSetting(ucSearchOrder.AddNewSearchLinkButton,

this.SearchTabStrip, null);

 

UCCSearchRadAjaxManager.AjaxSettings.AddAjaxSetting(ucSearchOrder.AddNewSearchLinkButton, ucSearchOrder.AddNewSearchLinkButton,

null);

 

You can see that I've also tried (but commented out) ajaxifying the tabstrip on itself and on the multipage.

Q.  Any ideas on what I'm doing wrong, and what I can do to fix it?

NOTE:  I have other linkbutton controls that do ajax postbacks on BOTH Tabs, and none of them exhibit this problem.  These other linkbuttons don't update the TabStrip or MultiPage however.  I only have the problem with this one link button.

WIth a previous post I was able to get the following code to resize the columns on the popup editor. 

http://www.telerik.com/community/forums/aspnet-ajax/grid/radgrid-popup-editmode-field-width-issue.aspx

But now that I have added a detail table that also needs the columns resized in the popup editor so when the detail edit popup tries to appear the code abends trying to work on cells in the master grid.  How can I get the resizing to work with both master and detail popups without issue?

Thanks for help in advance!

John

 

protected void RGrd_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridEditFormItem && e.Item.IsInEditMode)

{

GridEditFormItem editFormItem = (GridEditFormItem)e.Item;

foreach (GridColumn col in RGrd.MasterTableView.RenderColumns)

{

if (col.ColumnType == "GridBoundColumn")

{

((TextBox)editFormItem[col.UniqueName].Controls[0]).Width = Unit.Pixel(575);

}

if (col.ColumnType == "GridDropDownColumn")

{

RadComboBox ddl = (RadComboBox)editFormItem[col.UniqueName].Controls[0];

ddl.Width = Unit.Pixel(575);

}

if (col.ColumnType == "GridDateTimeColumn")

{

RadDatePicker datepicker = (RadDatePicker)editFormItem[col.UniqueName].Controls[0];

datepicker.Width = Unit.Pixel(575);

}

}

}

I have a page that contains a dropdownlistbox(autopostback=true) , a button and a radgrid. Depending on the selected index of the dropdownlistbox, when the user clicks on the button, I would like to bind the grid to the appropriate datasource. Since the columns displayed are different for each item selected in the dropdownlistbox, I am creating the grid programmatically in a function called "PopulateGrid". This function is being called in the page_preinit event as per the documentation.

However, I find that I have to click the button twice to retrieve the correct selected item in the dropdown to bind the grid to the correct dataset. This is because the grid is being bound in page preinit. The dropdownlistbox selected index changed event and button click event are fired after the page preinit. The 2nd time the button is clicked is when the correct selected index is retrieved.

Any workarounds to calling the PopulateGrid in the page_preinit event?

Thanks.

JK

Hi,

Hi,
I am putting this under Ajax because I suspect it might be a problem here.
I have a caption on my RadGrid. When I press insert my inline form appears, but my caption shifts from center to the left.
Whats strange is that if I mouse over my help button, the tooltip appears, and, my caption goes back to the center.
My caption shifts left under a couple of other scenerios , and shifts back under a few others.
I cannot see where the MasterTableView Caption placement is tied to anything that would make it move ?
But its because of the help tooltip that makes me suspect that it has something to do with ajax.
i am using an RadAjaxPanel by the way.

as always, thanks for your time

also, this is the css thats in the master table. Sure wish I could send screen shots. 

 

/* Goes in RADGRID to affect the caption */

 

.MasterTable_Default

caption

 

{

color: Blue;

 

 

background-color:Yellow;

 

 

font-size:medium;

 

 

font-weight:200 }

Here is my code - (Excuse me - am in the middle of testing so I have a bit of uneccessary commenting).

Hi I've a little problem when I show a button from an Ajaxified control and then I use the button to download a file, I've also tried to register the control but it won't work..

this is the code:

I am attempting to follow the tutorial found here;

http://www.telerik.com/help/aspnet-ajax/create-ajax-enabled-sharepoint-webpart-radcontrols.html

When I attempt to put the following code in the web.config:


My sharepoint site does not load and I get an error:

Server Error in '/' Application.

I already have a regular scriptmanager loading so can I just use that instead of the RadScriptManager?

This was my assumption so I proceeded with the tutorial without having the above <add verb> tag in the web.confg file.

When I created the webpart and entered the code from the tutorial, I got the following error:

"The control collection cannot be modified during DataBind, Init, Load, PreRender, or Unload phases."

Also, the tutorial says nothing about how to add the Telerik.Web.UI; reference.  I had to add it by copying the Telerik.Web.UI.dll file from a different project and then browsing the filesystem and selecting theTelerik.Web.UI.dll file.  What is the proper way to add a reference to the Telerik.Web.UI.dll file?

I have a TreeView instance that is bound to a SiteMapXmlData source.  All nodes have a bound NavigateUrl property.   I'm utilizing the tree view as a means to navigate a website.

How do I avoid rendering the HTML mark-up for nodes that are not displayed (e.g. not expanded)? Currently all of these nodes are hidden via "display:none".  Since I'm posting back on every click there is no need to toggle node visibility client-side which creates a lot of extra mark-up which I like to avoid.

Neither the NodeCreated and NodeDataBound events seem to help to determine what nodes get written out with "display:none" style.  The node "Visible" properties are always true and the attribute "display" is empty.

Thanks.