Questions on UI for ASP.NET AJAX Forum

4 answers

86 views

Grouppanel: drop indicator style of not groupable columns

Hi,

We recently added row group functionality to our grids and we and our users are very happy with it.

In the grids in our applications grouping on some types of column is not allowed. It is not visible for the user by the hover style of the grouping panel grouping on the dragged column is not allowed until the column is dropped and the postback to the web-server is happened.

In my case columns are resizable and reorderable also.

It should be nice to disallow these column from been dropped and by adding style to the mouse cursor and/or the drop indicator of the grouppanel when GridTemplateColumn.Groupable=false.

Grid

answered on 30 Jun 2015

2 answers

224 views

RadMediaPlayer with enabled YouTube playlist throws 410(gone) response

The current version of RadMediaPlayer depends on YouTube API 2.0, however YouTube deprecated the YouTube API v2.0 – Playlists which caused the RadMediaPlayer’s YouTube Playlist functionality stop working and the page to return 410 response. More information you can find here:
https://developers.google.com/youtube/2.0/developers_guide_protocol_playlists

For the official Q2 2015 release we will migrate the media player to the latest 3.0 version of the YouTube API:
https://developers.google.com/youtube/v3/getting-started

MediaPlayer

answered on 30 Jun 2015

4 answers

93 views

Grouppanel column drop and reorder

Hi,

We recently added row group functionality to our grids and we and our users are very happy with this.

Only thing that bothers us is the drop functionality on the grouppanel. We have multiple issues/wishes to make the drop functionality of the grouppanel much more intuitive. Especially when the RadGrid is already grouped on multiple columns.

1) Possiblity to drag the next column to group on the position/order where you want the grouping of the grid to come up with. E.g. drag the next column between the first and the second grouping column.
2) Related to this case, the drop marker indicated the new column to group will be added in front, but the column is added to the end of the grouped columns.

3) The marker to indicate where the user will drop an existing grouping column is shown at the begin and the end of the group column connector between groups:

3. a) Except in front of the first group column. Can the same behaviour be added to the end of the last grouped column?
3. b) The drop indicator on the group column connector should not be shown at the side of the connector where the dragged column is at to inform the user nothing will happen/change when you drop it here.
3. c) Because the connector is very small it is not clear to new users where the column is dropped when it is dropped on the connector.

All of these cases can be reproduced on the RadGrid Grouping demo on your site:
http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/grouping/grouping/defaultcs.aspx

Please let me know about possible solution to these items...

Grid

answered on 30 Jun 2015

1 answer

55 views

Creating Charts for those with Colorblindness

Is it possible to use different repetable background images for each bar in a bar chart to visual represent different bars (data)? I have in some instances 5-8 different bars (data) that needs to be displayed and I can't rely on just color. I have to use bar charts.

Chart (HTML5)

answered on 30 Jun 2015

1 answer

103 views

Accept image

Is it possible to make AsyncUpload add the necessary properties to <input file>-tag, ref: http://www.w3schools.com/tags/att_input_accept.asp

, so that this will be the rendered html: <input type="file" tabindex="0" class="ruFileInput" name="radasyncUpload_1file0" id="radasyncUpload_1file0" size="23" accept="image/*">

When uploading from a smartphone it would be better to go directly to the Gallery.

AsyncUpload

answered on 30 Jun 2015

2 answers

152 views

Disable moving the tasks inside the list

Hello,

Can someone tell me how to disable the moving functionality of the tasks inside the list? If already tried the following code but none of them works. Thanks.

1.gantt._widget.bind("move", function (e) {

2. e.preventDefault();

3. });

4.gantt._widget.bind("mousedown", function (e) {

5. e.preventDefault();

6. });

Gantt

answered on 30 Jun 2015

3 answers

272 views

Problem with RadEditor insertion point jumping to end of line

I have a RadEditior embedded in RadGrid. I've been getting frequent complaints from users that the cursor jumps around when they are trying to edit previously entered text. I've been able to recreate part of the problem by pressing the spacebar twice. The first space is inserted normally, the second space is inserted as an   and then the cursor jumps to the end of the current line. Once this happens nothing can be typed without the insertion point jumping to the end. Switching to html mode and back will temporarily correct the problem. Strange behavior will also occur when the insert key is pressed and the control goes into overwrite mode.

Here is the grid with its RadEditor. This is all located in a RadWindow.

<telerik:RadGrid ID="rgJudicialNotes" runat="server" AutoGenerateColumns="False" AllowSorting="True" CellSpacing="0" GridLines="None" Height="455px">

<MasterTableView CommandItemDisplay="Top" CommandItemSettings-AddNewRecordText="Add Note" CommandItemSettings-ShowRefreshButton="true" TableLayout="Fixed" EditMode="EditForms" DataKeyNames="note_nr,note">

<EditFormSettings EditFormType="Template">

<FormTemplate>

<div style="position: relative; height: 215px; width: 800px;">

<telerik:RadEditor ID="reNote" Runat="server" ResolvedRenderMode="Classic" Width="795px" Height="165px" NewLineMode="Br">

<tools>

<telerik:EditorToolGroup Tag="MainToolbar">

<telerik:EditorSplitButton Name="Undo" />

<telerik:EditorSplitButton Name="Redo" />

<telerik:EditorTool Name="Cut" />

<telerik:EditorTool Name="Copy" />

<telerik:EditorTool Name="Paste" ShortCut="CTRL+V / CMD+V" />

</telerik:EditorToolGroup>

<telerik:EditorToolGroup Tag="Formatting">

<telerik:EditorTool Name="Bold" />

<telerik:EditorTool Name="Italic" />

<telerik:EditorTool Name="Underline" />

<telerik:EditorTool Name="StrikeThrough" />

<telerik:EditorSplitButton Name="BackColor" />

</telerik:EditorToolGroup>

</tools>

<Content>

</Content>

</telerik:RadEditor>

<asp:ImageButton ID="ibSave" runat="server" ImageUrl="~/Images/Save.png"

CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>' style="position: absolute; left: 10px; top: 180px;" />

<asp:ImageButton ID="ibCancel" runat="server" ImageUrl="~/Images/Cancel.png" CommandName="Cancel" style="position: absolute; left: 70px; top: 180px;" />

</div>

</FormTemplate>

</EditFormSettings>

<SortExpressions>

<telerik:GridSortExpression FieldName="createdate" SortOrder="Descending" />

</SortExpressions>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" HeaderStyle-Width="30px" ItemStyle-HorizontalAlign="Center" EditImageUrl="~/Images/Edit.png" UniqueName="gecEdit" />

<telerik:GridBoundColumn DataField="createdate" HeaderText="Entry Date" ReadOnly="true" DataFormatString="{0:MM/dd/yyyy hh:mm}" HeaderStyle-Width="110px" UniqueName="gbc_create_date" />

<telerik:GridBoundColumn DataField="note" HeaderText="Note" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Left" HeaderStyle-Width="500px" MaxLength="4096" UniqueName="gbc_note" />

<telerik:GridBoundColumn DataField="empl_last_nme" HeaderText="Judge" ReadOnly="true" HeaderStyle-Width="80px" UniqueName="gbc_empl_last_nme" />

</Columns>

</MasterTableView>

<ClientSettings><Scrolling AllowScroll="true" /></ClientSettings>

</telerik:RadGrid>

We are using IE9, Windows 7, and version 2015.1.401.40 of the Telerik controls.

Any suggestions on how to correct this behavior?

Thanks,

John

Editor

answered on 30 Jun 2015

2 answers

76 views

Exported pdf file exceeds maximum default length?

Hello,

I wonder if a single exported pdf file have its maximum length? I have been troubleshooting an issue of exporting a list of html charts to pdf. It turned out that if I exported too many charts ( > 30 charts) to a single pdf file, I would failed to generate the output (blank pdf); If I reduced the number of charts to export, I could export all charts to a single pdf file.

That's why I think that an exported pdf file might have its maximum default length. If so, how could we deal with exporting a longer pages?

ClientExportManager

answered on 29 Jun 2015

3 answers

124 views

Update a AjaxPanel from new window postback

Hi all,

I have a AjaxPanel consisting of a radgrid and a button; when I clicked the button, a new RadWindow was opened; on the new opened window, there are a check list and a submit button. Now I want to select items from check list, click submit button to update the AjaxPanel. How could I do this?

So much appriciated for any suggestion.

AjaxPanel