Questions on UI for ASP.NET AJAX Forum

1 answer

68 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

124 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

167 views

[Solved] 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

300 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

96 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

135 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

answered on 29 Jun 2015

1 answer

95 views

Q2 2015 SP1 release date

Hi

Re: http://www.telerik.com/forums/value-cannot-be-null-parameter-name-key-exception-is-thrown-after-q2-2015-release

I use page inspector as the default "Browse with" feature.
This error was also showing up if IE or Firefox was selected.

What is the expected release date for SP1 for Q2 2015 asp.net ajax tools mentioned in the link above?

Thanks

Grid

answered on 29 Jun 2015

1 answer

219 views

How to download handler

Hi Guys,

Currently I m following this url for download the file. But can find the code for the handler.ashx code in this url,i m created the handler in my application I cant download the file directly ,it gives a error please let me know any one knows. please share the handler the code.

http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/applicationscenarios/filteranddownloadfiles/defaultcs.aspx

Thanks

sandeep Miriyala

FileExplorer

answered on 29 Jun 2015

2 answers

663 views

RadGrid with paging- select all items

Is there a way to do this?

I am looking at this example but it doesn't have paging.

http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/selecting/row-selection/defaultcs.aspx

When I go to the next page, no items are selected.

General Discussions

answered on 29 Jun 2015

1 answer

91 views

scroll for child

.......</DetailTables>

Hi when i try scrolling horizontally both the parent and child grid columns scroll but i have more columns in child than in parent so scrolling ends with the parent and i still have child columns which are invisible

Grid

answered on 29 Jun 2015