Questions on UI for ASP.NET AJAX Forum

1 answer

292 views

asp.net

So I have a Grid that users enter data in (no surpise there) and then they hit a submit button to submit the changes to the database.

In the ItemDataBound event I determine if the field is a text box, then determine if I should set it multi or single line (if it is under a certain number of characters, it will stay singline.)

Dim txt As TextBox = CType(e.Item.FindControl("txtValue"), TextBox)

txt.TextMode = TextBoxMode.MultiLine

I am trying to figure out how to do this same logic on the client side in javascript.

function processValueChange(sender, rowID) {

var myTextValue = row.findElement("Value");

myTextValue = Multiline;

}

I do not know if you can set the mode like this on the fly without rebinding the grid...

Also the reason I do not set the MultiLine always to true on textboxes is because of the scrollbar that shows up in the multiline text box. It is very distracting to see a bunch of little arrows in all my text box fields and would like them visible only when necessary. Unless there is a way to get ride of them.

Grid

answered on 12 Apr 2013

1 answer

201 views

Unable to Hide/Show Panel Control at client side

Dear Telerik Team,

We are using Rad Multi page (Tab) control. if we want to Hide/Show Panel Control at client side. we could not do that since object itself not available. it is an content page with Rad Multi page. we tried with Div also. we could not hide / show that control on run time at client side. This behaviour works if its without rad multi page.

if we hide the control by setting visible properties of Panel at design time. it is not rendered to client side at all.
but for Div Tag if use Style display:None,it is rendering at client side but not hiding the div tag.

the above functionality works without rad multi page

Requesting your help on the same.

With Regadrs
Palanivelrajan

TabStrip

answered on 12 Apr 2013

1 answer

180 views

background image to radbutton

Hi
How can I give background image to my radbutton. Please help me out.

thank you
Allen

Button

answered on 12 Apr 2013

1 answer

121 views

Hiding Edit Button with custom EditFormSettings

Hello,

Have custom EditFormSettings with a delete button that is wired to a postback event handler.

<EditFormSettings>
...
<FormTemplate>
...

<telerik:RadButton ID="btnDelete" Text="Delete" Visible='<%# (Container is GridEditFormInsertItem) ? false : true %>' runat="server" CausesValidation="false" Icon-PrimaryIconCssClass="rbRemove" Icon-PrimaryIconLeft="4" Icon-PrimaryIconTop="4" onclick="btnDelete_Click"/>

</FormTemplate>
</EditFormSettings>
<LinqDataSource ...

code

dataContext.TableName.DeleteOnSubmit(item);

sdb.SubmitChanges();

rgFormEmail.DataBind()

Grid is shown and edit button is hidden. Code below resolves but why would the edit column be hidden?

rgFormEmail.MasterTableView.GetColumn("BtnEdit").Visible = true;

Grid

answered on 12 Apr 2013

3 answers

324 views

Change the selection color of combobox items

Hi
How to change the selection color of items in combobox inside itemtemplate of radgrid. Please suggest a solution
thanks
Savyo

Grid

answered on 12 Apr 2013

5 answers

70 views

31 march 2013 is disabled

hi Telerik team ..

i created a simple raddatepicker , but i can't select Sunday:31 march 2013,
Can anyone help me how can i choose this day

(this problem appears on Chrome and opera , it works correctly on IE)

Calendar

answered on 12 Apr 2013

3 answers

114 views

Dynamic Control within EditForm based on SelectedValue

Hi,

I'm trying to create dynamic controls within and EditForm of the RadGrid. I've read from previous posts that I need to do this within ItemCreated. The problem I have is that I need to create the dynamic controls based on what the user selects in a DropDownList as shown here

<EditFormSettings EditFormType="Template">

<FormTemplate>

<asp:DropDownList ID="AreaOfPracticeSelect" runat="server" AutoPostBack="true" DataSourceID="AreaOfPracticeDataSource" DataTextField="mps_name" DataValueField="mps_areaofpractice_lookupid" AppendDataBoundItems="true">

<asp:ListItem Value="" Text="" />

</asp:DropDownList>

<h5>Criteria</h5>

<asp:PlaceHolder ID="CriteriaPlaceHolder" runat="server" />

</FormTemplate>

</EditFormSettings>

protected void AreaOfPracticeGrid_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridEditableItem && e.Item.IsInEditMode)

{

DropDownList areaOfPracticeSelect = e.Item.FindControl("AreaOfPracticeSelect") as DropDownList;

if (areaOfPracticeSelect != null && !string.IsNullOrEmpty(areaOfPracticeSelect.SelectedValue))

{

Guid areaOfPracticeId = new Guid(areaOfPracticeSelect.SelectedValue);

LoadCriteria(e.Item as GridEditFormItem, areaOfPracticeId);

}

The problem is that AreaOfPracticeSelect DropDown is always empty, any ideas how I can accomplish this?

Grid

answered on 12 Apr 2013

1 answer

631 views

[Solved] How to get parent menu item text from radmenuitem click event

I have a radmenu control with menus such as "Skin", "Links" etc. Skin menu having child items such as "Forest", "Black", "Default" etc.
If I selected Forest, I'm getting it from radmenu1_itemClick event using the code - "e.Item.Text". But in my case, if I select Forest, I need to check some condition using it's parent (here "Skin") text from the code.

Menu

answered on 12 Apr 2013

5 answers

184 views

set_enabled doesn't disable hrefs

I'm not sure what the actual behavior is supposed to be, but what I expected when I do set_enabled(false), nothing on the tree should work. What happens is the div containing the UL gets set as disabled.

Overall this is a minor issue to me as I have a work around.

TreeView

answered on 12 Apr 2013

3 answers

188 views

[Solved] space between tabs

Hi,

I am new to telerik control. I have a requirement to create tab with space between tabs. The picture for the requirement added. I tried several ways but the spacing in between the tab breaking the style. Please any one can provide the style/code that I can implement.

TabStrip

answered on 12 Apr 2013