How To Refresh Telerik:radgrid Contorl Using Javascript
Oct 5, 2010How to refresh Telerik:radgrid contorl using Javascript ?
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Telerik Radgrid GridDataItem.DataItem Is Empty When Updating?
May 10, 2010When handling the OnUpdateCommand event on a RadGrid the DataItem is null.
I thought that this would also represent the data item being represented by the row.
The Radgrid is populated from an IList and in the handler the code looks like this...
protected void rgAllocatedClients_UpdateCommand(object sender, GridCommandEventArgs e)
{
if (e.Item is GridDataItem)
{
var gridDataItem = e.Item as GridDataItem;
var client= gridDataItem .DataItem as Client;
This works find when handling the ItemDataBound event but not when handling the UpdateCommand event. I really need this as in my Client class is the Id of the row I want to handle the update for.
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<mastertableview autogeneratecolumns="False" datakeynames="AccountId" datasourceid="SqlDataSource1"
groupsdefaultexpanded="False">
<DetailTables>
[code]...
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For my application most users are running 1280 x 1024 so I would be happy to set my overall grid width to 1100. However, depending on the form in use, I sometimes have horizantal scroll bars. To solve this, I have been playing with the width of the grid, and also I have played with setting the itemstyle-width for one or two columns. Sometimes I accidentally get it right, and sometimes it is not quite right.
What is the best way to manage this? Do I set the grid, and then all columns, or just the grid, or just the columns? I guess there is a best practice, so just wondering how you handle it,
Using Telerik RadGrid - How To Set The Date Format For Autogenerated Column In Edit Mode
May 23, 2010Using VS2008, and Telerik radGrid version 2010.1.519.35
I have a about 50 DNN modules using telerik radgrid and I need to display my dates in dd/mm/yy format. It is possible to do this easily in view mode, but when I switch to edit mode, it is more of a struggle. I can write a snippit of code to reformat the displayed date values to dd/mm/yy, but for inserts the user must enter mm/dd/yy.
IOW, I need to change the culture of the form to en-GB culture.
In my DotnetNuke App, I have made a change to the web.config, but it still assumes en-US format.
I am not sure whether I need to set this at web.config level, page level or at the column within the control.
How To Change The Data In Telerik's RadGrid Based On Calendar's Selected Dates
Feb 24, 2010I was creating another usercontrol with Telerik's RadGrid and Calendar.
[code].....
The problems are, (1) when I click the submit button. the data in the RadGrid is not changed. (2) how can we check if there is nothing selected in the Calendar controls, because there is a date (01/01/0001) set even if we do not select anything from that calendar, thus Calendar1.SelectedDate != null is not enough.
Web Forms :: Not Refreshing In RadGrid - After Click Refresh Button The Full Rows Are Display
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View 2 RepliesJavascript - Getting ClientID Of Control In RadGrid Edit Form
Aug 16, 2010I have Telerik RadGrid with a custom edit form. In my edit form there is a RadDatePicker to which I have added a custom footer template containing a 'Today' button. In the OnClick event of the button I call a Javascript function which takes the control ID to set the selected date. However, because the control is inside the edit form there is no variable created for it and the compiler throws an error when I try getting the client ID. The RadDatePicker is declared with:
<telerik:RadDatePicker ID="ControlName" runat="server" SelectedDate='<%# Bind("Field") %>'>
<Calendar ID="Calendar1" runat="server">
<FooterTemplate>
<div style="width: 100%; text-align: center; background-color: Gray;">
<input id="Button1" type="button" value="Today" class="button"
onclick="GoToToday('<%= ControlName.ClientID %>')" />
</div>
</FooterTemplate>
</Calendar>
</telerik:RadDatePicker>
The error I get is CS0103: The name 'ControlName' does not exist in the current context on the line referencing the ClientID. Is there another way in which to get the ID to pass to the Javascript function?
Javascript - Accessing The MasterTableView Edit Form In Radgrid To Get Reference To Textbox?
Mar 11, 2011accessing the currently edited existing row in the Radgrid, as as well as the index of the Edit form when trying to add a new record to the table/
function OnClientSelectedIndexChanged(sender, eventArgs) {
var item = eventArgs.get_item();
// alert(item.get_value());
grid = $find("<%= rgSecurity.ClientID %>");
[Code]....
C# - Call Javascript From Telerik RAD Controls?
Jul 12, 2010So I want to call a javascript function when I click on a telerik control.
<telerik:RadDatePicker Width="110" ID="rdpFromDate" runat="server" AutoPostBack="false" OnSelectedDateChanged="JSFunction();">
Javascript - Auto Tab When Using Telerik Rad Controls?
Dec 27, 2010I am looking to auto tab from one RadNumericTextBox to the next once the MaxLength has been reached.I can do this in classic ASP, but cannot figure it out in .Net. Below is an example of my RadNumericTextBox.
<telerik:RadNumericTextBox ID="RadNumericTextBox_ExpLocation" runat="server" Width="20px"
MaxLength="3" NumberFormat-AllowRounding="False" Type="Number" NumberFormat-KeepTrailingZerosOnFocus="True"
IncrementSettings-InterceptMouseWheel="false" >
<NumberFormat DecimalDigits="0" GroupSeparator="" AllowRounding="false" KeepNotRoundedValue="false" />
Telerik RadWindow JavaScript Return Values?
Jan 10, 2010I have a parent page that launches a telerik radwindow and passes it an argument.
Once the radwindow is done processeing the value, I need it to return it to the parent page, and I would like the parent page to have access to this value in my code behind page.
I have tried to pass the value to a hidden field on my page and then trigger a page refresh and my code behind watches to see if the value is working.
I can't seem to get this to work. I get the return value in the parent javascript, but i can't get it from my hidden field from the code behind.
[code]....
Web Forms :: How To Pass Querystring In Menuitem Contorl
Jan 11, 2010<asp:MenuItem
Text="Airport Authorities"
Value="New Item"
NavigateUrl="sub_cat_list.aspx?cat_id=<%=Encryption("1")%>"
separatorImageUrl="border.gif"
>
Literal content ('<asp:MenuItem Text="Airport Authorities" Value="New Item" NavigateUrl="sub_cat_list.aspx?cat_id=') is not allowed within a 'System.Web.UI.WebControls.MenuItemCollection'.
how to pass querystring in menuitem contorl?
Web Forms :: Telerik Date Picker Disable Using JavaScript?
Apr 2, 2010I have a telerik Rad Date Picker; i want to Disable it using JavaScript
if have Following Code
fucntion Dis()
{
var v = document.getElementByID('dpNow').Disabled = true;
}
<telerik:RadDatePicker id="dpNow" runat="server' />
If i use Simple asp Text Box Control it's hide with the same code ; but if i use Telerik Rad Date Picker it can't hide