Questions on UI for ASP.NET AJAX Forum

1 answer

348 views

Function to change backgroundcolor on datetimepicker on selected date change

I have a radtextbox that I have set to change the background color on change text:
<ClientEvents OnValueChanged="ChangeBackColor" />

function ChangeBackColor(sender) {

sender.get_styles().EnabledStyle[0] += "background-color: lemonchiffon;";

sender.updateCssClass(); }

I have a combobox that does the same thing:

OnClientSelectedIndexChanged="ChangeBackColorCombo"

function ChangeBackColorCombo(sender, args) {

var inputElement = sender.get_inputDomElement();

inputElement.style.backgroundColor = "lemonchiffon";

}

Is there an equvalent to this for a datetime picker? I cant find the function that reference the input or textbox of the control to change it on a selected date change.
Thanks

Calendar

answered on 14 Nov 2013

4 answers

420 views

Autoscale minvalue YAxis RadHtmlChart

Hi i'am using RadHTMLChart with LineSeries.

When i don't pu anything for the minValue in the YAxis the minValue is set automatic.
But it not working all the time, is it me or it a bug?
I have 2 diffrent graphs the first one the lowest number is 77 and the and the minValue autoscale to 72
I have a second graphs with almost with the samething but the smalest number is 58 and the minValue is set to 0??

What i am doing wrong?
I want the minValue and maxValue to autoscale
Sorry for my bad English!
Tks
Luc

<telerik:RadHtmlChart runat="server" ChartTitle-Text="Courbe FR" DataSourceID="SqlDataSource1" ID="RadHtmlChart1" Width="800" Height="500">

<PlotArea>

<Series>

<telerik:LineSeries Name="École" DataFieldY="rlEcole">

<Appearance>

<FillStyle BackgroundColor="Blue" />

</Appearance>

<TooltipsAppearance Color="White" />

</telerik:LineSeries>

<telerik:LineSeries Name="District" DataFieldY="rlDistrict">

<Appearance>

<FillStyle BackgroundColor="Green" />

</Appearance>

<TooltipsAppearance Color="White" />

</telerik:LineSeries>

<telerik:LineSeries Name="Province" DataFieldY="rlProvince">

<Appearance>

<FillStyle BackgroundColor="Red" />

</Appearance>

<TooltipsAppearance Color="White" />

</telerik:LineSeries>

</Series>

<YAxis>

<TitleAppearance Text="%" >

<TextStyle FontSize="16px"></TextStyle>

</TitleAppearance>

</YAxis>

<XAxis DataLabelsField="strAnnee">

<LabelsAppearance />

</XAxis>

</PlotArea>

Chart (Obsolete)

answered on 14 Nov 2013

1 answer

244 views

Access RadGrid's First Row Cell Item Width in JS

Hey Guys,

We have a project where we are using a static table (<table>) as the header, below that is the RadGrid with its ShowHeader="false". Depending on the amount of data, the grid automatically sizes its columns (ignoring the ItemStyle and HeaderStyle Width property).

What I need to do is to get the first row, and get each cell's width property in Javascript then assign that width to my static table's "header" cells. I have been searching for weeks on end trying to get an article that describes what I'm trying to do but to no avail.

What I have tried is the following:

$(document).ready(function () {

var MasterTable = $find("<%= RadGridSec31.ClientID %>").get_masterTableView();

var Rows = MasterTable.get_dataItems();

var row = Rows[0];

var testWidth = row.get_element().cells[4].width;

alert(testWidth); //--> This returns an empty string

});

Obviously this is not correct because the alert shows empty, and there is no javascript errors in the debugging console either. How do I get the width of each cell in the first row of the grid?

Grid

answered on 14 Nov 2013

2 answers

115 views

RadGrid to update RadRotator

I have a Master RadGrid containing databound items. When selecting an item i change content in two child grids (contained in a TabStrip), this works fine.
Like with the Grids, I would like to change the content on a Rotator (which is also in a tab), when one of the items in the grid is selected. I have tried to Rebind the datasource on my rotator in a item selected event on the grid. This however didn't work. Binding Rotator on Page_Load() works, but this is not what i want.
Is it possible to do this async? (I want to get images for rotator when an item is selected)

Grid

answered on 14 Nov 2013

1 answer

385 views

Find grid editform user control from outside the item command method(s)

Hi Guys,

Having a heck of a time here.

We have one client who has a grid (radGrid) in which all rows are always in edit mode, and it uses a edit form user control for its edit mode.

I am trying to add a "Update All" button on the main page (just above the grid). In the button click event I need to loop thru all rows of the grid, find the user control and call a method on the user control that will update its data. I expected I would just call the Update button click event directly.

Problem is, no matter how I try, I cannot "find" the user control. Here is what I have tried:

foreach (GridDataItem dataitem in rgReview.Items)

{

if (dataitem.ItemType == GridItemType.AlternatingItem || dataitem.ItemType == GridItemType.Item)

{

GridEditableItem item = (GridEditableItem) dataitem;

radGridReviewsUserControl userControl = (radGridReviewsUserControl)item.FindControl(GridEditFormItem.EditFormUserControlID);

string test = "";

radGridReviewsUserControl uc = FindControl<radGridReviewsUserControl>(dataitem.Controls);

}

Notice I tried FindControl as well as a custom recursive FindControl method, and I have iterated thru the objects in debug mode and can find the user control nowhere. Am sure im close.. but just can't find the darn things :(

Can anyone give me a kick in the right direction?

Thanks,

Dave

Grid

answered on 14 Nov 2013

1 answer

199 views

[Solved] Batch Insert and Update

hi

How do can I achieve a batch insert and update similar to http://www.sitefinity.com/documentation/documentationarticles/developers-guide/deep-dive/client-side-programming/client-binder-controls/radgrid-binder/implementing-batch-editing

Are there any demo on this?

Many thanks in advance.

Grid

answered on 14 Nov 2013

1 answer

116 views

Pulling Data From A RadComboBox Within A RadGrid

Hello,

I am developing a table that displays a RadComboBox with a few options. The user is allowed to select multiple items within the RadComboBox, so check boxes are enabled. However, I am having difficulties pulling which items have been checked for each row. I cannot find the dynamically built controls to get the checked items. Also, these RadComboBoxes are not in edit mode. They are simply displaying as normal comboboxes within a grid. How would I access the checked items for each dynamically built combo box? And how could I organize this data by row?

Thanks in advance,

Derek O.

Grid

answered on 14 Nov 2013

3 answers

293 views

export buttons to the left

Hi all again,

So it the already a way easy to put the export command buttons on the left??
Or is ther a way to do the same with the template ??

Best regards.

Grid

answered on 14 Nov 2013

1 answer

192 views

Alert from C# code.

There is a radbutton in my page and I am writing some C# code in the button click event. In the C# code and I am parsing a date in a try block and if an exception is generated I want to display it and for that I used a radalert. But I found that the alert is displayed after all the c# lines of codes are executed. On debugging that line is executed without any error. Why the delay in displaying the alert, Is this a bug?

Window

answered on 14 Nov 2013

3 answers

215 views

[Solved] GridCheckBox Column value

How can I access the value of GridCheckBox column during ItemDataBound Event?

I need access the value and if condition is true hide delete link button. I have tried many different ways with no luck so far.

Here is my code

Protected Sub PeoplegridCheckrow(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs)

If TypeOf e.Item Is GridDataItem Then

Dim dataItem As GridDataItem = CType(e.Item, GridDataItem)

Dim relationship As String = dataItem("Relationship").Text

Dim bJournalName As Boolean = (Boolean.Parse(dataItem("UseAsJournalName").Text))

If relationship = "Family Member" And bJournalName = True Then

CType(dataItem("DeleteButton").Controls(0), LinkButton).Visible = False

End If

End Sub

Thank you for the help.

Grid