Questions on UI for ASP.NET AJAX Forum

0 answers

136 views

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

180 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

137 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

94 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

135 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

107 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

255 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

385 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

471 views

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

3 answers

154 views

ScatterLine enable to move second y axis

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager>

</div>

<telerik:RadHtmlChart ID="RadHtmlChart1" runat="server" Width="100%" Height="500px" Skin="Metro">

<Legend>

<Appearance Position="Bottom">

</Appearance>

</Legend>

<PlotArea>

<AdditionalYAxes>

<telerik:AxisY MaxValue="100" MinValue="0" Name="HS" Step="10" Color="#00CC00" >

<LabelsAppearance DataFormatString="{0}%"></LabelsAppearance>

<MinorGridLines Visible="false"></MinorGridLines>

<MajorGridLines Visible="true"></MajorGridLines>

</telerik:AxisY>

</AdditionalYAxes>

<Series>

<telerik:ScatterLineSeries DataFieldX="RQ" DataFieldY="RCYL1" Name="RCYL1">

<LabelsAppearance Visible="false"></LabelsAppearance>

<Appearance>

<FillStyle BackgroundColor="Fuchsia" />

</Appearance>

</telerik:ScatterLineSeries>

<telerik:ScatterLineSeries DataFieldX="RQ" DataFieldY="RCYL2" Name="RCYL2" >

<LabelsAppearance Visible="false"></LabelsAppearance>

<Appearance>

<FillStyle BackgroundColor="Red" />

</Appearance>

</telerik:ScatterLineSeries>

<telerik:ScatterLineSeries AxisName="HS" DataFieldX="RQ" DataFieldY="HS" Name="HS">

<LabelsAppearance Visible="false"></LabelsAppearance>

<Appearance>

<FillStyle BackgroundColor="#00CC00" />

</Appearance>

</telerik:ScatterLineSeries>

</Series>

<XAxis BaseUnit="Days" Type="Date" MajorTickType="None" >

<LabelsAppearance DataFormatString="yyyy-MM-dd">

</LabelsAppearance>

<MinorGridLines Visible="false"></MinorGridLines>

<MajorGridLines Visible="true"></MajorGridLines>

<AxisCrossingPoints>

<telerik:AxisCrossingPoint Value="0" />

<telerik:AxisCrossingPoint Value="10" />

</AxisCrossingPoints>

</XAxis>

<YAxis MajorTickType="None">

<MinorGridLines Visible="false"></MinorGridLines>

<MajorGridLines Visible="true"></MajorGridLines>

<MinorGridLines Visible="false"></MinorGridLines>

</YAxis>

</PlotArea>

</telerik:RadHtmlChart>

</form>

Telerik.Web.UI (2016.3.914.40)

Chart (HTML5)

answered on 08 Mar 2017