Questions on UI for ASP.NET AJAX Forum

5 answers

154 views

Programmatically Add TextBlocks to ChartTitle?

Can we programatically add a TextBlock to a ChartTitle?

The reason is to display a multiline title, with a different style applied to each line so that I could display something like,

MAIN TITLE
Sub Title

Where the font size of "Sub Title" is smaller than "MAIN TITLE". I tried declaring new textblocks separately, then adding them to a charttitle, but it gives me a null object error when creating the textblock like,

TextBlock newBlock1 = new TextBlock(chartName);

Chart (Obsolete)

answered on 05 Dec 2011

2 answers

101 views

[Solved] Line Chart changing colors unexpectedly

We have a line chart that uses a stored procedure for data. There is a combo box that allows the user to select a different category, and to view the chart for that category. When the chart first loads, it has the expected line colors for the selected theme. When the combo box value is changed the chart reloads properly, but the line colors change. Here's the definition for the chart.

<telerik:RadChart ID="RadChartCategory" runat="server" DataSourceID="dsChartData" Width="950" Height="650" Skin="Vista">

<PlotArea>

<YAxis>

<Appearance CustomFormat="#,#">

</Appearance>

</YAxis>

<XAxis DataLabelsColumn="StringDate" LabelStep="4">

</XAxis>

</PlotArea>

<Series>

<telerik:ChartSeries DataYColumn="Scenario1" DefaultLabelValue="" Name="Scenario 1"

Type="Line">

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="Scenario2" DefaultLabelValue="" Name="Scenario 2"

Type="Line">

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="Scenario3" DefaultLabelValue="" Name="Scenario 3"

Type="Line">

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="Theoretical" DefaultLabelValue="" Name="Theoretical Capacity"

Type="Line">

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="NetEffective" DefaultLabelValue="" Name="Net Effective Capacity"

Type="Line">

</telerik:ChartSeries>

</Series>

<ChartTitle>

<TextBlock Text="Labour Demand">

</TextBlock>

</ChartTitle>

</telerik:RadChart>

The only other code affecting the chart is to update the chart title when the selected value changes.

Protected Sub RadComboBoxCategory_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles RadComboBoxCategory.SelectedIndexChanged

RadChartCategory.ChartTitle.TextBlock.Text = "Labour Demand - " & RadComboBoxCategory.SelectedItem.Text

End Sub

I've attached a before and after image of how the chart appears. This seems to occur with any Skin. Subsequent reloads keep the same colors as the first reload.

Any ideas?

Chart (Obsolete)

answered on 05 Dec 2011

1 answer

178 views

Unzip , Zip file

Hello,

I have zip file on my machine. in which i have csv file.

i need to unzip that file and read the data from csv file.

Is there any way in Telerik to unzip , zip file on machine.

Thanks

General Discussions

answered on 05 Dec 2011

3 answers

130 views

Adding a 3rd item to my combo box

I have a rad combo box which is being databound as follows...

'Now populate the Managers Drop down

rsMain = GeneralDataMethod.GetAllApprovedManagers

While rsMain.Read

cboManager.Items.Add(New RadComboBoxItem(rsMain("Manager"), rsMain("ManagerID")))

End While

cboManager.Items.Insert(0, New RadComboBoxItem("- Please select -", ""))

I would like to add a 3rd item from the database into the combo box (email address, the sp gives me this) but not display in the drop down but have it available to me when the user selects a manager from the drop down.

Is this possible using code behind?

TIA.

S

ComboBox

answered on 05 Dec 2011

2 answers

127 views

using radio button in RadGrid

Hi all,
I am using RADGRiD to develop my Web App.
In my RadGrid I use "radio button" in it. => every row in Grid, We have a radio button.

When I click on a radio button=> this radio button is checked.
And then I continue click on the other RADIO Button=> tat Radio button is checked too but the previous Radio button is still Check.

What I want: WHen I click on the second RADIO Button=> the First Radio button will be unchecked.

Please view the image in attached file.

Please help me to do it.
Thanks alot!

Grid

answered on 05 Dec 2011

4 answers

145 views

[Solved] ExportToExcel with ExcelML and file name issue

Hi,

I was working on Exporting RADGrid data to Excel using ExcelML approach. While exporting I have given and want following name (IncomeStatement_MSFT_xNAS) to the file. I have set this using RadGridFS.ExportSettings.FileName property.

Most of the times, exported file has correct name but randomly it start appending garbage character to it. Given below are different names with random garbage characters appended by grid exporter:
IncomeStatement_MSFT_xNASCAN3IT2H
IncomeStatement_MSFT_xNASCAJPY7HM

What could be the issue? Any help/fix?

Thanks in anticipation.

Grid

answered on 05 Dec 2011

1 answer

167 views

Resize splitter using javascript

I have a splitter control within a User control on a page containing two panes with a grid in each and am trying to size the splitter control on load to fit the available space. I have added a hook to the javascript function with OnClientLoaded="sizeSplitter".

The javascript I'm using is:

function sizeSplitter(sender, args) {

var w = browserWidth() - 10;

var h = browserHeight() - 200;

alert('height=' + h + ' width=' + w);

sender.get_element().style.height = h;

sender.get_element().style.width = w;

}

This returns the browser width and height fine and displays them using the alert, but the splitter seems to be stubbornly remaining the same size as defined.

Splitter

answered on 05 Dec 2011

1 answer

92 views

Metro Skin in Skin Builder

When will the Metro skin be available as a base skin in the Skin Builder?
Thanks!
Bill

General Discussions

answered on 05 Dec 2011

1 answer

52 views

RAD Editor - SPS 2010 - 6.1.7

Hi,

I am using the RADEditor SharePoint version and also got the fullpledged tool from the telerik URL but when trying to apply the "Apply CSS" option page is going to "No Reponse" mode and never coming up

Do we need to have some pre-defined classes in places ?

Regards
-Roopesh

Editor

answered on 05 Dec 2011

1 answer

76 views

RadEditor dropping IE Comments

Hey guys, i know this one might be a bit wierd. I have a client who is trying to design an html page using the RadEditor (upgraded to the latest internal build this week). The HTML has some IE tags enclosed in html comment fields. they do some browser detection and then write out the <HTML> tag with the appropriate style tags added. They want the code to look like this:

<!doctype html>




<html class="no-js" lang="en">
<html class="no-js" lang="en">

but when i insert this into the RadEditor it comes out looking like this:

<html class="no-js" lang="en">

How can i configure, or what can i add to my editor code to prevent this re-write from occurring?

Thanks!
-Mark

Editor

answered on 05 Dec 2011