Questions on UI for ASP.NET AJAX Forum

10 answers

723 views

[Solved] RadPageLayout - Difference between Span and (SpanXs, SpanSm, SpanMd, SpanLg, SpanXl)

I have looked at the documentation for RadPageLayout to try to understand what is the difference between Span and (SpanXs, SpanSm, SpanMd, SpanLg, SpanXl) but the documentation only covers Span and does not explain what (SpanXs, SpanSm, SpanMd, SpanLg, SpanXl) is.

With Span for columns, it just says it is the size or width in grid units of the column. One grid equals 1/12 of the total width.

That is still not clear enough for me.

For example, what does it mean when a column has Span=4 and SpanMd=8?

Sincerely,

Keith Jackson

PageLayout

answered on 09 Mar 2017

0 answers

154 views

Radcombobox Multi Select show value

Hi everyone

I need to use RadCombobox With checkbox multi select then When I click the value I need to show value like attach files. Please Help me. Thank you for advance.

ComboBox

asked on 09 Mar 2017

0 answers

219 views

RadComboBox with FooterTemplate

I've a radcomboBox with footertemplate that allows me to add new items to the radcombobox. My RCB has onClientSelectedIndexChanged event that would fire when the selected index is changed. When I use footerTemplate to add new item - it does not fire this event. Can you please help.

<telerik:RadComboBox ID="rcbClass" runat="server" Width="400px" DropDownAutoWidth="Enabled" AllowCustomText="false" MarkFirstMatch="true" AutoPostBack="true" OnClientSelectedIndexChanged="ChangeEffortClassification">

<FooterTemplate>

<asp:TextBox ID="tbClassDetail" runat="server" ClientIDMode="Static"></asp:TextBox>

<asp:Button ID="btnAddClass" runat="server" Text="Add Classification" OnClick="btnClass_Click" ClientIDMode="Static" CausesValidation="false" OnClientClick="return validateGroupAndSetWaiting(this,'vgRCBFooter');" />

<asp:RequiredFieldValidator ID="rfvClassDetail" runat="server" ControlToValidate="tbClassDetail"

ErrorMessage="New Class cannot be blank" ValidationGroup="vgRCBFooter"></asp:RequiredFieldValidator>

</FooterTemplate>

</telerik:RadComboBox>

protected void btnClass_Click(object sender, EventArgs e)

{

Page.Validate("vgRCBFooter");

if (!Page.IsValid) return;

Button btnAddClass = sender as Button;

TextBox txtClassDetail = (TextBox)btnAddClass.NamingContainer.FindControl("tbClassDetail");

Telerik.Web.UI.RadComboBox rcbClassDetail = (Telerik.Web.UI.RadComboBox)btnAddClass.NamingContainer.Parent;

if (!String.IsNullOrEmpty(txtClassDetail.Text))

{

rcbClassDetail.Items.Insert(0, new Telerik.Web.UI.RadComboBoxItem(txtClassDetail.Text));

rcbClassDetail.SelectedIndex = 0;

txtClassDetail.Text = String.Empty;

}

ComboBox

asked on 08 Mar 2017

4 answers

163 views

Display metadata selected item.

Hi,

I am trying to use your file explorer and add some metadata to each file. Kind of simple archive.

I have attached a screenshot.

When the user select a file the meta data should be displayed on the right side.

I have problems with posting back and find the selected file to display the metadata for.

Rgds

Ole Oscar Johnsen

FileExplorer

answered on 08 Mar 2017

0 answers

116 views

Autopostback not generating js in EditForm

I want the fields in a RadGrid EditForm to Autopostback. I am programmatically turning on Autopostback in Page_Load of the custom grid control. Here's the beginning of the grid ascx file:

<radG:RadGrid ID="G1" runat="server" EnableAJAX="True" EnableAJAXLoadingTemplate="True"
GridLines="None" OnDeleteCommand="RadGrid2_DeleteCommand" OnInsertCommand="RadGrid2_InsertCommand"
OnItemCommand="RadGrid2_ItemCommand" OnItemDataBound="RadGrid2_ItemDataBound"
OnNeedDataSource="RadGrid2_NeedDataSource" OnUpdateCommand="RadGrid2_UpdateCommand"
Skin="Web20" OnPreRender="G1_PreRender">
<AJAXLoadingTemplate>
 <asp:Image ID="Image1" runat="server" ImageUrl="~/Images/loading7.gif" />
</AJAXLoadingTemplate>
<ClientSettings>
<Selecting AllowRowSelect="True" />
</ClientSettings>
<MasterTableView AllowSorting="True" AutoGenerateColumns="False" CommandItemDisplay="Top"
DataKeyNames="id" GridLines="Vertical">
<EditFormSettings EditFormType="Template">
<FormTemplate>

When the form is generated, the javascript for __doPostback is not added to the html. Is there some configuration thing that will cause Autopostback to fail to work? This is legacy code that I did not generate and I, frankly, don't understand it. But, on pages without a grid, I was able to add Autopostback in this way and it worked.

Grid

asked on 08 Mar 2017

5 answers

162 views

RadFilter - Filter function equivalent of "IN"

Hi,

I want to have a filter function in RadFilter equivalent to "IN" of SQL.
I should be able to select a field, select "IN" and provide the value as comma separated.
Is it available?
If not, is there a way to add it programmatically?
I am using RadFilterSqlQueryProvider to get the SQL query from the RadFilter. So please provide a solution with which the RadFilterSqlQueryProvider will be able to convert filter to SQL.

Awaiting Reply,
Thanks,
Sharon

Filter

answered on 08 Mar 2017

1 answer

125 views

Modify DrawRectangle Dialog

Hi,

I'm looking to make a few changes to the DrawRectangle tool dialog box, but am having difficulty.

Specifically, I would like to do the following.

* Change the title text (default is "Draw Rectangle")

* Remove the FillColor, DrawColor, and LineSize controls and set these values to Black, Black, and 1 respectively.

* When opening the dialog box, the user simply has to click the page to draw the rectangle and clicks apply when done.

Thanks!

ImageEditor

answered on 08 Mar 2017

7 answers

312 views

How to get the preview string?

Hi,

Does the RadFilter control provide any function to return the filter string? for example:

(ShipCity = 'Irvine' AND OrderDate = '11/8/2010 12:00:00 AM')

I tried SaveSettings but it returns a unreadable string.

Additionally, if I have a string, how can I recreate the filter using my string? Is there any API I can use?

Thanks and have a great day.
Bruce

Filter

answered on 08 Mar 2017

1 answer

410 views

Disable Expand/Collapse button of Detail Tables

Hi,

I have Grid with 2 level of Detail Tables. I am using HierarchyLoadMode="Client". I need to Disable (not hide) Expand button click of 1st Detail Table (DetailTableView1) for few scenarios.

Below is the structure

<telerik:RadGrid........ >

<telerik:GridTableView Name="DetailTableView1" ..........>

<telerik:GridTableView Name="DetailTableView2" .........>

I have attached aimage to explain the requirement. Could you please let me know the possible ways to achieve the same?

Regards,

Puru

Grid

answered on 08 Mar 2017

4 answers

506 views

[Solved] Getting values entered in cells from the server side

Hello,

I placed a RadSpreadsheet object in anaspx page as follows:

<telerik:RadSpreadsheet runat="server" ID="rssMain" Skin="Bootstrap" ColumnsCount="10">

<Toolbar>

<telerik:SpreadsheetToolbarTab Text="Test"></telerik:SpreadsheetToolbarTab>

</Toolbar>

</telerik:RadSpreadsheet>

All I want to do is to collect what the user typed in several cells when the submit button on the same page is clicked. I should be able to access those values by traversing through rows and cells of the spreadsheet but the values cannot be accessed as expected.

Please note that I am not using any data source or whatsoever (no data binding). Just a blank spreadsheet to get user typed values on postback.

Spreadsheet

answered on 08 Mar 2017