Questions on UI for ASP.NET AJAX Forum

3 answers

683 views

client side iteration through ListBox items

Hi,

I have the following ListBox and I want to loop through the values entered into the text box and enable a button if they pass validation.

<telerik:RadListBox ID="rlbDocuments" runat="server" EnableDragAndDrop="True" AllowReorder="True" Height="400px" Width="480px" ButtonSettings-ShowReorder="False">

<HeaderTemplate>

<div style="width: 88px; text-align: center; clear: none; float: left;">Page Count</div>

<div style="width: 160px; clear: none; float: left;">Document Name</div>

<div style="width: 160px; clear: none; float: left;">Document Type</div>

</HeaderTemplate>

<ItemTemplate>

<div style="width: 100%; height: 28px;">

<input id="txtPageCount" type="text" style="width: 40px; margin: 0 18px; clear: none; float: left;" onchange="txtPageCount_TextChanged()" />

<div style="width: 160px; clear: none; float: left;"><%# Eval("documentName") %></div>

<div style="width: 160px; clear: none; float: left;"><%# Eval("documentType") %></div>

</div>

</ItemTemplate>

</telerik:RadListBox>

I've gone through your examples using and tried some things like below, but I have not found the magic formula for finding the text box in each row and getting its value.

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

var items = list.get_items();

I'm finding the list and getting its items, but cannot find the controls inside each row. Can you please give me some guidance here?

Thanks,
John

ListBox

answered on 01 Feb 2013

2 answers

108 views

property

Hello,
How to create a property bar by webapplicaion
Regards
Sreejesh

General Discussions

answered on 01 Feb 2013

1 answer

89 views

Image Manager Error

I enabled RadEditor on HTML fields. On an existing page with content and images, I click one of the images, then click Image Manager and it throws the old classic error (in the rad dialog):

'Object reference not set to an instance of an object'

When I don't highlight an image (in the same editor pane), and click Image Manager, the dialog pops up without error. What can be concluded from this? Is the Image Manager trying to set its initial broswe location to an old path that cannot be found?

Here is the Event Viewer Log that it throws:

Thread information:

Thread ID: 25

Thread account name: *****************
Is impersonating: False

Stack trace: at Telerik.SharePoint.Editor.SPContentProvider.CheckPermissionsInternal(String folderPath, PathPermissions permToCheck)

at Telerik.Web.UI.RadFileExplorer.ExpandNestedFolder(String nodeValue)

at Telerik.Web.UI.RadFileExplorer.BindExplorer()

at Telerik.Web.UI.RadFileExplorer.OnLoad(EventArgs e)

at System.Web.UI.Control.LoadRecursive()

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Sharepoint Integration

answered on 01 Feb 2013

7 answers

237 views

SelectedIndexChanged on RowDblClick

I am building a user .ascx control that contains a RadGrid. On row double click I have to be able to get Id value of that grid and a value in "Title" column and place them in TextBoxes on a parent form. Now, I have made a custom event for this (called it SelectEvent) which will be handled on parent form, and have defined custom event args class (PickereventArgs with two properties: int ID, string Title). I want to raise that event on SelectedIndexChanged of the RadGrid in .ascx like this

protected void gridPicker_SelectedIndexChanged(object sender, EventArgs e)

{

foreach (GridDataItem item in gridPicker.SelectedItems)

{

if (item.Selected)

{

if (SelectEvent != null)

{

PickerEventArgs args = new PickerEventArgs();

args.Title = item.Cells[1].Text;

args.Id = Convert.ToInt32(item.Cells[0].Text);

SelectEvent(this,args);

gridPicker.DataSource = null;

this.Visible = false;

}

but I can't fire OnSelectedIndexChange with double click on row.
Help, anyone? I need it quickly because I have a deadline and my boss is getting a bit nervous :)

Grid

answered on 01 Feb 2013

1 answer

69 views

Assign color to radgrid row checking

Hi
I want to assign color to radgrid row checking whether the gridcheckboxcolumn is checked or not.
thanks
Allen

Grid

answered on 01 Feb 2013

4 answers

72 views

MakeUrlsAbsolute in ContentFilters BROKEN in latest build

Hey guys

Once again a latest build (2012.3.1308.45) breaks a previously working RadEditor.

ALL url's are now made absolute, no matter what the ContentFilter is set. This was WORKING in previous builds.

I am getting very very hesitant in updating to the latest builds from now on as these small issues keep cropping up.

Editor

answered on 01 Feb 2013

3 answers

90 views

RadAsyncUpload for Mozilla

Hi ,

i am using RadAsyncUpload control in my project ,

i am trying to upload a file with long name for eg my file name is : wylongfile- Copy - Copy - Copy - Copy - Copy - Copybig_TEST21 - Copy - Copy - Copy - Copy - Copy - Copy - Copybig_TEST21 - Copy - Copy - Copy - Copy - Copy - Copy - Copybig_TEST21 - Copy - Copy - Copy -

working fine in IE browser, but not working in Firefox, i am getting following error :
The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.

please help me to solve the issue

Thanks!
Srinivasa Rao Ranga

AsyncUpload

answered on 01 Feb 2013

1 answer

130 views

How to create Custom Pdf when 'ExportToPdf' button is clicked

Hi,

I have activated the export buttons using the ShowExportToPdfButton flag on the Rad Grid Control

I want to handle the event that actually creates the PDF and instead of using the default PDF, I want to create my own PDF.

Please tell me which event I need to override, kindly show an example.

Thanks

Grid

answered on 01 Feb 2013

1 answer

179 views

GridButtonColumn Click to update another control on AjaxManager - how to

I have a programmatic created RadGrid that has a GridButtonColumn in it. I also have a Radlistview that I'm using on the same page.

I need the button click on the radgrid to update the radlistview via a Radajaxmanagerproxy. My issue I'm running into is that the GridButtonColumn that adds the button doesn't have an ID that I can link it to. I've tried using the ItemCommand event on the ajaxmanager and I don't get a result.

How would I set this up?

GridButtonColumn bc = new GridButtonColumn();

dg.MasterTableView.Columns.Add(bc);

bc.HeaderText = "Add";

bc.ButtonType = GridButtonColumnType.PushButton;

bc.CommandName = "Add_Click";

bc.Text = "Add";

<telerik:AjaxSetting AjaxControlID="ProductCrossSaleGrid" EventName="ProductCrossSaleGrid_ItemCommand">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadListView1" LoadingPanelID="PricingLoadingPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

Grid

answered on 01 Feb 2013

1 answer

67 views

Rad Editor pasting with extralines while copying from microsoft word in mozilla

Here is my rad editor code & the screenshot attached of the issue. please reply with best response.

<telerik:RadEditor ID="RadEditorEmailBatch" runat="server" Width="710"
    StripFormattingOnPaste="Css,MSWordNoFonts,MSWordRemoveAll,ConvertWordLists,NoneSupressCleanMessage,Span,MSWord"
    StripFormattingOptions="Css,MSWordNoFonts,MSWordRemoveAll,ConvertWordLists,NoneSupressCleanMessage,Span,MSWord"
    ContentFilters="None" Height="200" Style="word-wrap: break-word;" EditModes="Design" Skin="Office2007">

</telerik:RadEditor>

Thank You,
Anji reddy.

Editor

answered on 01 Feb 2013