Questions on UI for ASP.NET AJAX Forum

1 answer

230 views

radgrid edit button does not change to cancel/update on edit

Hi,

I have a RadGrid with a custom FormTemplate in the EditFormSettings and AutoGenerateEditColumn = "true". On the RadGrid ItemDataBound, I successfully bind to the controls in my Edit Form. This is done as follows:

protected void myRadGrid_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridEditFormItem && e.Item.IsInEditMode) //bind edit form controls

{

int pkId = int.Parse(e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["MyPkID"].ToString());

GridEditFormItem editFormItem = e.Item as GridEditFormItem;

TextBox tb = editFormItem.FindControl("MyTextBox");

tb.Text = "my text";

}

The edit form shows and is correctly populated with data. The problem is, the 'Edit' link on the RadGrid row does not change to show the 'Update' and 'Cancel' links, so the row cannot be updated. You can see, though, that e.Item.IsInEditMode is true, so why does the RadGrid not think the row is in Edit mode? What am I missing?

Grid

answered on 15 Nov 2011

1 answer

112 views

Custom skin - template

Hello,

I'm using in my websites the RadGrid control alot (See the following code - only DataKeyNames, AddNewRecordText properties and the columns are different).
Can I save this template on an external file and load it in each time I want to use the control?

<telerik:RadGrid ID="MngRadGrid" runat="server" GridLines="None" AllowPaging="True" CssClass="RadGrid" OnItemDataBound="MngRadGrid_ItemDataBound"

AllowSorting="True" AutoGenerateColumns="False" ShowStatusBar="true" OnPreRender="MngRadGrid_PreRender"

OnNeedDataSource="MngRadGrid_NeedDataSource" OnUpdateCommand="MngRadGrid_UpdateCommand"

OnInsertCommand="MngRadGrid_InsertCommand" OnDeleteCommand="MngRadGrid_DeleteCommand" Width="780px">

<MasterTableView Width="780px" CommandItemDisplay="Top" Dir="LTR" DataKeyNames="UserID">

<AlternatingItemStyle HorizontalAlign="Left" VerticalAlign="Top" />

<CommandItemSettings RefreshText="Refresh" AddNewRecordText="Add New Record" />

<ItemStyle VerticalAlign="Top" HorizontalAlign="Left" />

<HeaderStyle HorizontalAlign="Left" />

<Columns>

<telerik:GridEditCommandColumn

EditText="<%$ Resources:TelerikResource, RadGridEditColumnText %>" ItemStyle-Width="7%" UniqueName="EditCommandColumn1" >

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn UniqueName="UserID" HeaderText="User ID" ItemStyle-Width="7%" DataField="UserID">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="UserName" HeaderText="<%$ Resources:MngResource, MngRLUsersMngRadGridColumnsUserName %>" ItemStyle-Width="19%" >

<ItemTemplate>

<asp:Image ID="AvatarImage" ImageUrl='<%# "~/RL/Avatars/" + Eval("Avtr") %>' Width="40px" Height="40px" runat="server" /><br />

<asp:Label ID="ManagerNameDataLabel" SkinID="NormalText" runat="server" Text='<%# Eval("UserName") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="RolesNam" HeaderText="<%$ Resources:MngResource, MngRLUsersMngRadGridColumnsRoles %>" ItemStyle-Width="7%" >

<ItemTemplate>

<asp:Label ID="RolesDataLabel" SkinID="NormalText" runat="server" Text="..." ToolTip='<%# Eval("RolesNam") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="Email"

HeaderText="<%$ Resources:MngResource, MngRLUsersMngRadGridColumnsEmail %>" ItemStyle-Width="30%" ItemStyle-HorizontalAlign="Left" DataField="Email">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="LastEdit" HeaderText="Last Edit" ItemStyle-Width="26%" >

<ItemTemplate>

<table border="0" cellpadding="0" cellspacing="0" width="100%">

<tr valign="top">

<td width="25">

<asp:Label ID="ByLabel" runat="server" SkinID="FieldNameLabel" Text="By:"></asp:Label>

</td>

<td width="*">

<asp:Label ID="LastEditedByNameDataLabel" SkinID="NormalText" runat="server" Text='<%# Eval("LastEditedByName") %>'></asp:Label>

</td>

</tr>

<tr>

<td width="25">

<asp:Label ID="DateLabel" runat="server" SkinID="FieldNameLabel" Text="Date:"></asp:Label>

</td>

<td width="*">

<asp:Label ID="DateDataLabel" runat="server" Text='<%# Eval("LastEditedDate") %>'></asp:Label>

</td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridButtonColumn

ConfirmText="<%$ Resources:TelerikResource, RadGridDeleteColumnConfirmText %>" ConfirmDialogType="RadWindow" ItemStyle-Width="7%"

ConfirmTitle="<%$ Resources:TelerikResource, RadGridDeleteColumnConfirmTitle %>" ButtonType="ImageButton" CommandName="Delete" Text="<%$ Resources:TelerikResource, RadGridDeleteColumnText %>"

UniqueName="DeleteColumn">

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings UserControlName="SubUserControl.ascx" EditFormType="WebUserControl">

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

If it is possible, let me know how can I do that

Regards,
Bader

Grid

answered on 15 Nov 2011

2 answers

387 views

[Solved] RadFileExplorer: Enable/disable CreateNewFolder client-side

Hi,
Using RadFileExplorer, I want the user to be able to create new subfolders. However, I want to limit this ability to certain existing folders.
Example: The user may create subfolders in folder "Pictures", but not in folder "Agreement".
I can use the server-side OnItemCommand event and cancel the operation if RadFileExplorerEventArgs.Command=="CreateDirectory" and RadFileExplorerEventArgs.Path is not a folder that allows subfolders, but at this point the user has already entered the name of the new folder and pressed OK.
The best solution, I think, would be to disable the Create folder button (and context-menu choice) client-side, depending on which folder is the current folder. Something like this (for the toolbar button):

<telerik:RadFileExplorer OnClientFolderChange="OnClientFolderChange" EnableCreateNewFolder="True"....

Javascript:

function

OnClientFolderChange(sender, args) {

if(args.get_path() != "Pictures"

) {

var tbitem = sender.get_toolbar().findItemByValue("NewFolder"

);

if(tbitem != null)

{

            tbitem.disable();

        }

    }

}

Unfortunately, this does not work. The toolbar button gets disabled, but then enabled again, immediately after.

In addition, this would be solved very easily if the EnableCreateNewFolder property of RadFileExplorer could be set client-side, using javascript. Is that possible, or do you guys have a different solution?

Thanks,

Arnstein

FileExplorer

answered on 15 Nov 2011

5 answers

157 views

RadFilter loadsetting on pageload

  Dear telerik,

     I use a radfilter for filter the RadGrid. Now I save the value of radfilter SaveSettings function.I need load the setting when pageload.
     any idea? thanks!

General Discussions

answered on 15 Nov 2011

2 answers

250 views

[Solved] Accessing datasource from ItemCommand

Seems like this should be simple, but I'm not seeing it.
I have a RadListView displaying data from a table and I have LinkButtons on each item to delete them. Everything fires like I would expect but I'm having trouble in my ItemCommand event.

In my ItemCommand event I just need to be able to access my "pri_key" column of the bound table.
I'm used to doing something like e.Item.DataItem("pri_key") in other bound controls but I don't see anything like that.
How should I be accessing this? Thanks!

Thanks!

ListView

answered on 15 Nov 2011

6 answers

1.0K+ views

How to set the minimum width of a column while AllowColumnResize is set to "True"

Hi,

AllowColumnResize

="True" in the rad gird. This allows resizing the columns to any width. I want to set a minimum value to which the column width can be reduced. if the user tries to reduce the width of the column lower than what is specified , then the width should be set to the minimum value mentioned.

Kindly let us know if this can be achieved and how.

Thanks,
Sudha.

Grid

answered on 15 Nov 2011

3 answers

75 views

Hierarchical Grid If No childs Dont display Expand Button

I have hierarchical Grid .If i Dont have Childs Then it should Not show expand Button.How to do That.

Grid

answered on 15 Nov 2011

3 answers

193 views

Remove/Hide the "Remove Element" in the Node inspctor

Hi telerik team,

Is any possible to Remove/Hide the "Remove Element" in the Node inspector.

For E.g

div>ul>li>Remove ELement

Instead of we need only

div>ul>li

Editor

answered on 15 Nov 2011

1 answer

94 views

[Solved] Itemtemplate Label

I want to access label field in itemtemplate and change the text at run time when in edit mode.

TreeList

answered on 15 Nov 2011

1 answer

179 views

Help radRating in Repeater control

I am using your 'rating & comment' example as the starting blocks for a ratings system I am building but I have hit a snag when using inside a repeater.

Line 13: function OnClientRated(controlRating, args) {

Line 14: var tooltip = $find("<%= RadToolTip1.ClientID %>");

Line 15: tooltip.show();

Line 16: }

My browser is telling me it cant find 'RadToolTip1' as it is within a repeater. How do I fix this? What do I need to change on the JS so it can see the radtooltip?

Also, how do I get the values of the RadRating control (RadRating1) from within a repeater? Can I use OnItemCommand and pass in arguments and commnds???

Many thanks
Simon

Rating

answered on 15 Nov 2011