Questions on UI for ASP.NET AJAX Forum

5 answers

409 views

Drag & Drop operations doesn't work in IE11 Edge mode

Drag & Drop operations doesn't work in IE11 Edge mode.

You can't drag and drop text/images/tables in design view.

Will there be an fix for this soon?

Kind Regards

Editor

answered on 14 Jan 2014

1 answer

254 views

Controls in panel not rendering

I have an AsyncUpload control in a basic asp panel in a custom control that is also in a basic asp panel on the page. The issue is that when i select a file to upload, the filename shows in the AsyncUpload control, but all other controls in the same panel (both for the custom control panel and the asp page panel) are no longer displayed on the page.

This issue only exists in Chrome, as IE and Firefox both maintain the display of all controls.

The only way I have been able to get around this is to add a function to postback to the page on the OnClientFileUploaded event of the AsyncUpload control to force the page to redraw, but this is not desired behavior.

The version of Telerik controls are: 2012.3.1308.40 and the version of Chrome that i am testing is: 31.0.1650.63 m.

This is my custom control:

<asp:Panel ID="pnlUploadControls" runat="server"

meta:resourcekey="pnlUploadControlsResource1">

<div class="grayText" style="padding-top: 15px;">

<asp:Label ID="UploadInstructions" runat="server"

Text="Browse to select a file, and click upload."

meta:resourcekey="UploadInstructionsResource1" ></asp:Label></div>

<div style="padding-top: 5px;">

<table width="100%" border="0" cellpadding="0" cellspacing="0">

<tr>

<td style="width: 280px; vertical-align: bottom;padding: 0px 0px 4px 5px;">

<telerik:RadAsyncUpload ID="radUpload1" runat="server" Skin="Vista" Width="280px"

meta:resourcekey="radUpload1Resource1" MaxFileInputsCount="1"

OnClientValidationFailed="UploadValidationError" OnClientFileSelected=""

OnClientFileUploaded="" >

<%--OnClientFileUploaded="OnClientFileUploaded" PostbackTriggers="btnUpload" >--%>

<Localization Select="Browse..." />

</telerik:RadAsyncUpload>

</td>

<td style="vertical-align: bottom; padding: 0px 0px 10px 7px;">

<asp:Button ID="btnUpload" runat="server" Text="Upload"

meta:resourcekey="btnUploadResource1" />

</td>

</tr>

</table>

</div>

</asp:Panel>

and this is my page which uses a placeholder for the custom control that is assigned in the code behind:

<asp:Panel ID="pnlDocUpload" runat="server" Visible="False" meta:resourcekey="pnlDocUploadResource1">

<div class="popupTitle" style="padding-top: 20px;">

<asp:Label ID="lblSupportingDocuments" runat="server" Text="Supporting Documents"

meta:resourcekey="lblSupportingDocumentsResource1"></asp:Label>

</div>

<div class="instruction" style="padding-top: 5px;">

<asp:Label ID="lblActivityNeedsValidation" runat="server" Text=

"Your activity needs to be validated before credits are issued.  Below you can upload the required documents or indicate you will use another means to send them.  When your documents have been uploaded and/or sent, you must click the 'Submit for Validation' button.  Your activity will remain in the holding area until you submit."

meta:resourcekey="lblActivityNeedsValidationResource1"></asp:Label>

</div>

<div style="padding-top: 15px;">

<asp:PlaceHolder ID="phUploadControl" runat="server"></asp:PlaceHolder>

</div>

<div style="padding-top: 20px;">

<asp:Button ID="btnBackToActivityDetails" runat="server" Text="Back" OnClientClick="GotoActivityDetails();return false;"

meta:resourcekey="btnBackToActivityDetailsResource1" />

<asp:Button ID="btnSaveToHoldingArea" runat="server" Text="Send to Holding Area"

meta:resourcekey="btnSaveToHoldingAreaResource1" />

<asp:Button ID="btnSubmitForValidation" runat="server" Text="Submit For Validation"

meta:resourcekey="btnSubmitForValidationResource1" />

</div>

</asp:Panel>

All of the buttons and label are not displayed after uploading a file.

Any help is appreciated.

AsyncUpload

answered on 14 Jan 2014

7 answers

171 views

AllowMultiRowSelection problem

Hi,
I have set on my grid AllowMultiRowSelection="False".
My Problem is :
I have a Master Table and Detail Table,.
On my Details Table i have a Hyper link. When User click on that Hyperlink i am selecting Parent-row and Details Table Hyperlink Clicked Row. But the Problem is, if i click on any other hyperlink it's selecting multiple rows even if i set AllowMultiRowSelection="False"

here is my code
ASPX:

<telerik:GridTemplateColumn UniqueName="Tempcol" >

<ItemTemplate>

<asp:HyperLink ID="HyperLink1" runat="server" Text="ClickMe" ></asp:HyperLink>

</ItemTemplate

</telerik:GridTemplateColumn>

CS

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item.OwnerTableView.Name == "DetailTable" && e.Item is GridDataItem )

{

HyperLink hLink = (HyperLink)item.FindControl("HyperLink1");

hyplnk.Attributes.Add("OnClick", "return OpenLink('"+ item1.ItemIndex +"');");

}

JavaScript

function OpenLink(indx)

{

var RadGrid2 = $find("<%= RadGrid2.ClientID %>");

RadGrid2.get_masterTableView().get_dataItems()[indx].set_selected("true");

}

Grid

answered on 14 Jan 2014

7 answers

201 views

RadGrid Detailtable Items are not in Editmode when collapsed send from Server

Hi

I got this Issue: Items in the DetailTable are not in Editmode if I collapse a ParentItem Serverside.
If the ParentItem is expanded on the Server, all DetailTable-Items stays in Editmode.

Description:
- Grid with 2 Categories
- Each Categories hold 3 Items in DetailTable
- All DetailTable-Items are set to Editmode (Serverside)

Scenario 1:
- 6 of the DetailTable Items are listed as editedItems.
- After Grid_Prerender() I collapse 1 Category. Only 3 of the DetailTable Items are listed as editedItems.

Scenario 2:
- 6 of the DetailTable Items are listed as editedItems.
- After Grid_Prerender() I collapse both Categories. None of the DetailTable Items are listed as editedItems.

Scenario 3:
- 6 of the DetailTable Items are listed as editedItems.
- After Grid_Prerender() I expand all Categories. All 6 of the DetailTable Items are listed as editedItems.

I noticed, the same moment a category is collapsed, all his DetailTable-Items are no longer listed as editedItems. Expanding the Category just afterwards doesn't bring the Items back in the editedItems.

Is there something I miss? How can I let all DetailTable-Items staying in Editmode even if I collapse a Parent Serverside?

TIA
Markus

Grid

answered on 14 Jan 2014

2 answers

78 views

Telerik Rad Grid Sort Is Lost With GroupbyExpressions

I have a rad grid that I bind on page load (using basic data binding).

gvCompetency.DataSource = competencies; //data sorted and returned by SP.

gvCompetency.DataBind();

I get the data from a Stored Procedure, sorted by some complex business rules.

I am using <GroupByExpressions> to group some fields together (See my code below). Once I do this, my original sort is lost which is very important. How can I keep my original sort? Need help fast. Thank you!

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldAlias="Service Line" FieldName="GroupName"></telerik:GridGroupByField>

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="GroupName"></telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression

</GroupByExpressions>

Please help.

Thanks

Liby George

Grid

answered on 14 Jan 2014

2 answers

76 views

Persist derived controls

Is there a way to persist a control that is derived from a supported Telerik control?

I have tried using the declarative syntax and also adding it in code with a cast to the base control, but I receive a message that the control is not supported. I would think that it should be able to treat the control as the base object and persist the state it is aware of.

public class MyGridView : RadGrid

Persistence Framework

answered on 14 Jan 2014

4 answers

272 views

"Editor cannot be initialized for column" problem with batch mode

Greetings,

I have a setup in which I want to set the values of cells of a certain column programmatically. The column won't be displayed to the user, so I set Display=false

The grid is a batch mode grid, and I set the values before the user saves the data as follows:

grid.add_command(function (sender, args)

{

if(args.get_commandName() == "BatchEdit")

{

var tv = grid.get_masterTableView(),

bm = grid.get_batchEditingManager(),

dumpCellIndex = tableView.getColumnByUniqueName("Dump").get_element().cellIndex;

tv.get_dataItems().forEach(function (di)

{

var row = di.get_element();

if(row._data)

bm.changeCellValue(row.cells[dumpCellIndex], row._data.join(";"));

});

}

});

On the server, I get the following error in the BatchEditCommand event handler when I try to access the Commands member of GridBatchEditingEventArgs: "Editor cannot be initialized for column: Dump"

I tried to set Display=true but still the problem happens. Dump is just a simple GridBoundColumn:

<telerik:GridBoundColumn Display="true" DataType="System.String" FilterControlAltText="Filter Dump column" UniqueName="Dump" ReadOnly="false" ForceExtractValue="None">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

Grid

answered on 14 Jan 2014

2 answers

127 views

RadTextBox TextChanged event throws "Unterminated string constant"

I have a radtextbox that I want to utilize the OnTextchange event.

No matter what I input into the text box I immediately get "JavaScript runtime error: Unterminated string constant".

Has anyone else seen this? Nothing too complex here.

Inside my aspx

<telerik:RadTextBox ID="formLocZip" runat="server" EmptyMessage="Zip" MaxLength="7" OnTextChanged="formLocZip_TextChanged" AutoPostBack="true">

</telerik:RadTextBox>

Inside my code behind :

Protected Sub formAddLocZip_TextChanged(ByVal sender As Object, ByVal e As EventArgs) Handles formAddLocZip.TextChanged

General Discussions

answered on 14 Jan 2014

3 answers

193 views

Required Field Validator False After Selecting Entry

Hello,

I am having an issue with the required field validator control when validating any of my RadAutoCompleteBox controls. After I type in some text and then select the entry from the pop up list, the validator fires and comes back as false showing the error message I put in there that the field is required.

So I have two questions:

Why is the validator coming back as false when I clearly selected an entry and the field is not blank?
Why does the validator for this control keep firing prior to me hitting the button for submitting the form?

Thanks,
Ron

AutoCompleteBox

answered on 14 Jan 2014

2 answers

644 views

How to Suppress Border on Radio Button

Greetings all,

I am trying to supress/hide the border that appears around a radio button when it is selected. I'm using the RADButton control with the button type set to ToggleButton and ToggleType set to Radio. Please see attached example. When an option is clicked, the box appears around the text, which I don't want displayed. I've tried adding the CssClass tag to the RadButton control to override the border attributes, but this seems to have no effect. The buttons are also set to use the Default skin. I've also tried setting the "EnableEmbeddedBaseStyleSheet" and "EnableEmbeddedSkins" properties to False, but this does not work.

Any thoughts or suggestions would be appreciated!

Thank you.

Button

answered on 14 Jan 2014