Hello,

We have a Rad grid with client side binding by calling Web Method via $.Ajax() function.

Here we are using client side grouping, by using ' masterTableView.groupColumn("ColumnUniqueName"); ' in Client - OnCommand event.

In such a case while grouping we have got java script error " maximum call stack size exceeded ".

So, could someone please advise is there any workaround/better way to achieve the client side grouping with client side binding

by calling Web Method via $.Ajax() function for Rad Grid?

 

Thanks in advance.

So I have a grid inside an asp update panel. I have a dropdown list with differnet cultutres on the master page. In the need data source event handler for the grid, I check the value of the dropdown like so

    Protected Sub grid_NeedDataSource(ByVal sender As Object, ByVal e As GridNeedDataSourceEventArgs) Handles grid.NeedDataSource
        PopulateGrid(False)
        Dim ddl As New DropDownList()
        Dim strLanguage As String
        ddl = CType(Me.Master.FindControl("ddlLanguage"), DropDownList)
        strLanguage = ddl.SelectedValue
        If strLanguage Is Nothing Or strLanguage.Length = 0 Then
            strLanguage = "en-US"
        End If
        Dim newCulture As CultureInfo = CultureInfo.CreateSpecificCulture(strLanguage)
        gridVirtualPoints.Culture = newCulture
    End Sub

Here is the PopulateGrid method called in the first line of the above method

    Private Sub PopulateGrid(ByVal reload As Boolean)
        If CurrentUser.isAdmin Or CurrentUser.isParent Then
            Dim Customers = dal.SelectCustomersByCustomerID(CurrentCustomer.CustomerID)
            Dim CustomerIDs As New List(Of String)

            For Each Customer As Customer In Customers
                If Not Customer Is Nothing Then
                    CustomerIDs.Add(Customer.CustomerID)
                End If
            Next
        //this just gets the data from the database
            grid.DataSource = dal.getgriddata(CustomerIDs)
        Else
            grid.DataSource = dal.getgriddata(CurrentUser.UserID)
        End If

        If reload Then
            grid.DataBind()
        End If
    End Sub

 

When I change the dropdown from the masterpage to a different language, it changes all the other values in the resx file except the page text. The really weird part is, if I change the dropdown value again it then updates the pager text to what it should have been the first time. So in other words

1. change from english to french. All the text from the resx file EXCEPT the PagerText changes.

2. Change back to English. All the text from the english rex file change correctly, and the pagertext now changes to the french pager text from the resx file. 

Could this have something to do with the asp update panel?

Hi,

i have tried the link manager on RadEditor and got it to work for uploading the document into local file system when user tried to create a download link.

i would like to check how do i preform the same action but the document is to be upload to SharePoint document library

current mockup

If a page has no other controls except a grid with the add new record command, whenever a user presses enter they get the insert behavior - even if they're in the middle of editing a record. It's confusing and annoying if you have a grid configured for modal, popup edits - and you press enter while editing. RadGrid launches a 2nd insert popup on top of the edit popup.

How can I prevent the add new button from behaving like a default button?

Thanks!

I need to allow the user to select / remove columns which will be stored and displayed in a custom report. What would be the best Telerik control to start with to create this functionality? I am aware of the RadWizard, which can take them step by step in a 'custom' generation scenario.

However, I also need to create a UI which allows the user to select and remove fields, and save the selections. I have attached a screenshot of what I am looking for. Any help / directions as far as the best controls to start with would be much appreciated. Thanks!

i have set the externaldialogpath for my editor but it seems that it is still taking the old dialog code.

i have confirm the path to the dialog is correct

the code is a custom web part for sharepoint 2013

 

Hi all,

I am attempting to maintain the position of a RadSplitBar on postback. I am able to maintain -a- position, but am having trouble progressing it further than that.

My understanding is this:

When the RadSplitBar is moved it's related RadPane's are resized. Therefore, I would like to capture the RadPane's resize event. Unfortunately, there is no server side handling of this by default. So, I must capture OnClientResized events. This puts me off into client-side javascripting, though...and writing to Session isn't a simplistic procedure.

Is there a simple way to run some server-side code after capturing the OnClientResized event?

Ideally, it would be something like this:


Where SaveState is server-side code I have written to record the pane's height and width to Session. Should I be looking into AJAX for this functionality? 

EDIT: (Disclaimer: This won't be very pretty.) I managed to do this, but it's quite the workaround. If you guys have any better ideas it would be appreciated.

Here's the gist of it:




This code won't compile if you just copy/paste it, I'm using a lot of other helper functions, but if you're stuck with this problem this would be a good place to start. From here you'll need to look up the demo example on persisting state in session.

Hi All,

I am using the radchat on some pages. On development environment it work fine, but on production it is showing "Error loading RadChart image. You may also wish to check the ASP.NET Trace for further details.\Display stack trace"  in alert. If i click Cancel then it show the page with-ought the chart.

First it was showing permission issue on the temp folder, i have assigned full control to everyone on temp folder. Now i am getting this alert. I have set  UseSession=false.

IIS 7.5
ASP.NET 4.0 
Telerik Version:- 2012.1.411.40

Please let me solution ASAP, because it is on production issue.

Thanks

I have an ASP.Net page that uses the ProgressBar when user clicks on EXPORT button to export data to an Excel (.xlsx) file.  It works great.

Now the question is that is there a way to use that ProgressBar or the ProgressArea when executing a long running SQL statement?

When the user clicks on the EXPORT button, the VB code-behind looks at the RadRadioButtonList to determine which was selected and run the appropriate Export process.  The RadRadioButtonList has EXCEL, PDF, and TABLE.  When EXCEL is selected, the ProgressBar is used to show progress of exporting data to an Excel file.  Exporting to PDF does not use the ProgressBar.  I would like to have a way to show the ProgressBar or use the ProgressArea when exporting to a TABLE which basically means it using the SQL INSERT statement to insert records from a SELECT statement into another table.

Please help!

Thanks!

Sincerely,

Keith Jackson

I apologize for cross posting but couldn't decide what made the most sense :(

I need to run a couple of discrete stored proc when I do my update from a grid.  I need to check if the combobox selection indicates a change to one field and if so execute etc.
I can't for the life of me figure out how to get that value, I tried an selectedindexchanged event and that doesn't seem to work either. I'd be very grateful for a nudge in the right direction as I'm veryyyyyyyyyy rusty :(

Here's what I tried most recently:

protected void RadGrid1_UpdateCommand(object source, GridCommandEventArgs e)
{

if (e.CommandName == "Update")
{


GridEditableItem item = (GridEditableItem)e.Item;
RadComboBox combo =(RadComboBox)item.FindControl("updateComboBox");
var status = (string)item.GetDataKeyValue("status");
if (combo.SelectedItem.Text!= status)
{
 // Do my update...
}