or
1 answer
259 views
I have a toolbar that has a SQL datasource. During the page load event, I want to iterate through the buttons to make each of them a toggle button and I use the code below. I don't seem to understand the object model. How do I iterate through the buttons?
If Not IsPostBack Then For Each button As RadToolBarButton In radtoolMonths.Items button.AllowSelfUnCheck = True button.CheckOnClick = True button.PostBack = True NextEnd If
1 answer
257 views
Hi All,
i have a rad list view.. i need to set allowscroll on that control.. how can i achieve this...
Regards,
Prassin
i have a rad list view.. i need to set allowscroll on that control.. how can i achieve this...
Regards,
Prassin
3 answers
457 views
Hi All,
I was wondering if anyone has cracked RadGrid's to provide infinite scroll functionality. To be more specific, I would like my RadGrids to behave like LinkedIn or FACEBOOK, where when you scroll down, rows are added to the bottom of the table as you scroll, with no other user interaction.
In my mind, I see firing a client-side event when the browser "hits" the bottom of the page, then running some javascript to run the next rows in order (similar to paging). However, I don't have any great ideas on getting started.
Jim
I was wondering if anyone has cracked RadGrid's to provide infinite scroll functionality. To be more specific, I would like my RadGrids to behave like LinkedIn or FACEBOOK, where when you scroll down, rows are added to the bottom of the table as you scroll, with no other user interaction.
In my mind, I see firing a client-side event when the browser "hits" the bottom of the page, then running some javascript to run the next rows in order (similar to paging). However, I don't have any great ideas on getting started.
Jim
3 answers
415 views
Please how can ii use upload(Async) to select images onto a form and then save it into a database for later retrieval.
Any help or idea.
Thanks in advance
Any help or idea.
Thanks in advance
Shinu
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Rank 2
Rank 2
answered
on
10 Jan 2014
1 answer
173 views
hi,
I have created a UserControl to display the data using RadListView. I am loading this user Control dynamically in a webpage.
List is displayed properly and all the data is shown correctly. When user clicks on the edit link, it is able to go into edit mode. But when user clicks on the update button, it doesn't fire the Item Command event handler. It just closes the edit view and nothing is saved. When the control is loaded dynamically, should I have to register the event handlers again? In my case the Edit item template is a custom layout and button is inside the layout. Can you help to solve this issue?
<EditItemTemplate> <table cellspacing="0" cellpadding="0" style="width: 100%" border="0"> <tr> <td colspan="2" align="right"> <asp:LinkButton ID="UpdatePropertiesButton" runat="server" Text="Update" CommandName="Update" ></asp:LinkButton> <asp:LinkButton ID="BtnCancel" runat="server" Text="Cancel" CommandName="Cancel" CausesValidation="False"></asp:LinkButton> </td> </tr>
</table></EditItemTemplate>
Marin
Telerik team
answered
on
10 Jan 2014
1 answer
97 views
I know this is a reoccurring question, but I need to ask it again. Is there any more thought about providing color syntax highlighting in the RadEditor's HTML view?
Misho
Telerik team
answered
on
10 Jan 2014
1 answer
210 views
Hi,
I have try to setup my AjaxUpdated Control as below code:
And got the error as attached image but it's running OK if i just click "continuous".
Any idea what's the problem is ? Thanks
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest" DefaultLoadingPanelID="LoadingPanel1">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID ="MRibbonBar" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting AjaxControlID="MRibbonBar">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID ="MasterGrid" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
I have try to setup my AjaxUpdated Control as below code:
And got the error as attached image but it's running OK if i just click "continuous".
Any idea what's the problem is ? Thanks
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest" DefaultLoadingPanelID="LoadingPanel1">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID ="MRibbonBar" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting AjaxControlID="MRibbonBar">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID ="MasterGrid" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
Radoslav
Telerik team
answered
on
10 Jan 2014
3 answers
87 views
This issue only appears to occur with touch devices. I tested on iPad and Nexus 7.
When clicking on the dropdown area to select an item, any controls under the selected dropdown area will also be clicked.
For example, if a RadButton happens to be under a dropdown item and you click on the dropdown item with your finger, the RadButton click will also fire.
This issue does NOT occur on any desktop browser.
Is there any workaround for this?
When clicking on the dropdown area to select an item, any controls under the selected dropdown area will also be clicked.
For example, if a RadButton happens to be under a dropdown item and you click on the dropdown item with your finger, the RadButton click will also fire.
This issue does NOT occur on any desktop browser.
Is there any workaround for this?
Dimitar Terziev
Telerik team
answered
on
10 Jan 2014
3 answers
150 views
I have:
1. An user control: Pub.ascx. The user control has a RadAutoCompleteBox. I bind data for the RadAutoCompleteBox in Page_Load event of Pub.ascx.
2. A webpage: Test.aspx. The page has a button btnAdd and a panel pnlPubs. When I click on Add, the page load user control Pub.ascx then add it to the panel pnlPubs.
Now I can see the user control Pub.ascx on the panel. However, when I try to use the RadAutocompleteBox, it shows me error:
"The target 'ctl02$rbConf' for the callback could not be found or did not implement ICallbackEventHandler."
Would you please help me solving this problem? I really need to add AutoCompleteBox programmatically.
Thank you.
1. An user control: Pub.ascx. The user control has a RadAutoCompleteBox. I bind data for the RadAutoCompleteBox in Page_Load event of Pub.ascx.
2. A webpage: Test.aspx. The page has a button btnAdd and a panel pnlPubs. When I click on Add, the page load user control Pub.ascx then add it to the panel pnlPubs.
Now I can see the user control Pub.ascx on the panel. However, when I try to use the RadAutocompleteBox, it shows me error:
"The target 'ctl02$rbConf' for the callback could not be found or did not implement ICallbackEventHandler."
Would you please help me solving this problem? I really need to add AutoCompleteBox programmatically.
Thank you.
Dimitar Terziev
Telerik team
answered
on
10 Jan 2014
1 answer
539 views
Hi All -
I just downloaded the latest version of Telerik (Q3 2103)to take advantage of the new Virtualization features in the radgrid. The scrolling works perfectly for 300,000 records! However, I have a GridClientSelectColumn in my grid so that user can chose to select rows by clicking on individual rows, as well as to click the header to "select all". With the virtualization, it can't select all, but selects only those records in the current view. I did notice that the new version does support persisting row selections across pages. I assume this is happening client side (because when I set the items per view to 500+, the performance goes way down).
What's the best way to implement a select all and de-select all for a grid that is virtualized?
Thanks!
Christy
I just downloaded the latest version of Telerik (Q3 2103)to take advantage of the new Virtualization features in the radgrid. The scrolling works perfectly for 300,000 records! However, I have a GridClientSelectColumn in my grid so that user can chose to select rows by clicking on individual rows, as well as to click the header to "select all". With the virtualization, it can't select all, but selects only those records in the current view. I did notice that the new version does support persisting row selections across pages. I assume this is happening client side (because when I set the items per view to 500+, the performance goes way down).
What's the best way to implement a select all and de-select all for a grid that is virtualized?
Thanks!
Christy
Antonio Stoilkov
Telerik team
answered
on
10 Jan 2014
