Questions on UI for ASP.NET AJAX Forum

2 answers

110 views

I have 2 VB projects one for the web application and the second is a library class project that include embb resources.

I have created a composite control which combine RadControls and ASP controls. This control finds the RadScriptManager and add a script reference of java script file using its assembly name and file name (i.e. assembleyname.filename.js). As long the JS file in located in the project's root directory, it works well, but when I move the JS file ot another directory (and update the AssemplyInfo file as well i.e. assemblyname.directoryZ.directoryY.filename.js ) the RadScriptManager cannot find it.

BTW, it work fine when I have a composite control of ASP server controls use ASP Script Manager to upload embb javascripts

Any idea what is the problem ?

ScriptManager and StyleSheetManager

answered on 04 Jan 2012

1 answer

154 views

Databinding a textbox

Made a mistake in the title, I meant CheckBox

Hello.

I have a boolean value in a table that I would like to have the user edit by clicking a checkbox in a row of data. The GridCheckBoxColumn would be perfect but for some reason it cannot be edited.

I made a checkbox in a template column and I can databind it to show the existing value, but I am struggling with having the value save back do the database when changed. What is the most simple way to achieve this, while using AJAX so the page does not reload?

Is there any way to put the GridCheckBoxColumn in edit mode like when the EditCommand button is clicked?

Thanks

Grid

answered on 04 Jan 2012

5 answers

440 views

[Solved] Rad grid line-break in the items.

Hello,

I am using the below statement to bind a column of rad grid.

dr["Options"] = string.Join("<br />", item.SelectedOptions.Where(q => item.ItemOptions.Select(u => u.FirstOrDefault().Key).Contains(q.Key)).Select(x => string.Format("{0} : {1}", x.Key, x.Value)).ToList());

GridBoundColumn:
<telerik:GridBoundColumn DataField="Options" UniqueName="Options" HeaderText="<%$ Resources:Options %>"><HeaderStyle Width="113px" /></telerik:GridBoundColumn>

'x.Value' is supposed to be not more than 26 characters. The problem is, if the value is more than 22 or 23 characters, the remaining characters are shrinked out. I cannot increase the width of the column, due to lots of other stuff on the page. All I could think of is to have line-break styling. But I don't know how that is possible. Any help would be appreciated...

Thank you
Saquib.

Grid

answered on 04 Jan 2012

1 answer

476 views

Problems with RadGrid Rebind after ItemCommand

Currently I have a grid with multiple rows. The last column of the grid is an imagebutton inside a GridTemplateColumn to "remove" the row. What i mean by remove is actually change the value of another column in a GridBoundColumn and hide the desired row.

I currently have an itemcommand and commandname on the imagebutton.

<asp:ImageButton runat="server" ID="imgRemoveCostCenter" ImageUrl="~/Images/Remove.png" OnItemCommand="rad_CostCenters_ItemCommand" CommandName="HideCostCenter" />

The grid itself has the OnItemCommand event bound.

<telerik:RadGrid ID="rad_CostCenters" OnItemCommand="rad_CostCenters_ItemCommand" AllowMultiRowEdit="true" AutoGenerateColumns="false" EnableTheming="true" Skin="Default" AllowSorting="false" runat="server" ShowHeader="true" OnItemDataBound="Rad_ManagersList_ItemDataBound">

Have a GridTemplateColumn to hold the "ActionID"

<telerik:GridBoundColumn UniqueName="ActionID" DataField="ActionID" Visible="false" />

and finally have the function in the code-behind:

protected void rad_CostCenters_ItemCommand(object sender, GridCommandEventArgs e)

{

GridDataItem item = (GridDataItem)e.Item;

int _ActionID = Convert.ToInt16(item["ActionID"].Text);

if (e.CommandName == "HideCostCenter")

{

_ActionID = -1;

}

rad_CostCenters.Rebind();

}

protected void Rad_ManagersList_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem item = (GridDataItem)e.Item;

DataRowView drv = (DataRowView)e.Item.DataItem;

int _ActionID = Convert.ToInt16(item["ActionID"].Text);

if (_ActionID == -1)

{ item.Display = false; }

}

How can I get this to set the actionID so it can be rebound?

Grid

answered on 04 Jan 2012

2 answers

107 views

Menu height squeezed in IE 9

I have a horizontal menu that works perfectly and looks exactly as intended in 2011 version of Firefox, Chrome, and Safari.
But - surprise - does look right in IE 9. What happens is that the height of the menu is squeezed by about 5 pixels, so that it is less than the divider images. On mouseover the height of the buttons is correct.

I am using Q3 2010 and don't want to pay for a version upgrade just for this issue on this site.
Is there a css hack that can be applied to correct the button height for the case of IE9 browser?

See attached screen shot

Thanks

Clive

Menu

answered on 04 Jan 2012

0 answers

132 views

Search Bar - Recursive Search of Files & Folders

Hello,

I am trying to design a recursive Search to allow people to search for files and folders, but need some help from the community and possibly telerik support staff if they so choose.

I was thinking of a pop-up window that as the users types into the textbox it performs ajax to get a list of all folders and files found within the current folder.

There would be an options to search Folders, Files or both. The would display a list and when a item from the list is clicked it will navigate to that item. If its a directory then load the directory, if its a file load the parent directory and select the file.
I have a sample that has a custom search button and when clicked I can manually load a given folder.

Any help would be appreciated.

FileExplorer

asked on 04 Jan 2012

4 answers

338 views

Unable to create type 'rad:RadSplitter'. Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The

Hello!

I´m trying to upgrade my code to the RadControls for ASP.NET AJAX. but get the error Unable to create type 'rad:RadSplitter'. Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

The error fires at the row declaring radsplitter.

I´m working in a web solution and the only extern dll I´ve included into reference is Telerik.Web.UI.

I´ve installed net3.5, but the code worked before with the old radcontrols.

<%

@ Register TagPrefix="rad" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<rad:RadSplitter id="rs_Content" runat="server" width="100%" Height="1000px" Orientation="Vertical" Skin="Default">
<rad:RadPane id="rp_Menu" runat="server" scrolling="none" Width="205px">
<div id="masterpage_div_moduledropdown">
<rad:RadComboBox ID="ddModules" runat="server" Width="200px" Skin="Vista" MarkFirstMatch="false" HighlightTemplatedItems="True" ShowToggleImage="True" AllowCustomText="false" EnableLoadOnDemand="false" AutoPostBack="true" onselectedindexchanged="ddModules_SelectedIndexChanged">

Splitter

answered on 04 Jan 2012

8 answers

258 views

Getting uploading files in server side

Is there a way to get uploading files in server side?

I know I can get uploaded files thru AsyncUpload1.UploadedFiles, but I want the currently uploading files.

Thanks,
MTs

AsyncUpload

answered on 04 Jan 2012

3 answers

142 views

show/hide controls on advanced edit form

hello all,
I have a customized advanced edit form that displays a number of resources in drop down lists. I need to enable/disable these drop down lists based on user selections. Ive attempted to do this with jQuery but for whatever reason, when the change event is fired, it does not disable the drop downs.
here is the code:

<script type="text/javascript">

(function ($) {

$(function () {

$('.rsAdvChkWrap').hide();

$("[id$='_ResActivity_ResourceValue_Input']").bind('change', function () {

if ($("[id$='_ResActivity_ResourceValue_Input']").val() !== 'ILT - Instructor Led Training') {

//alert('not equal');

$("[id$='_ResCourse_ResourceValue_Input']").attr('disabled', 'disabled');

$("[id$='_ResLocation_ResourceValue_Input']").attr('disabled', 'disabled');

} else {

//alert('equal');

$("[id$='_ResCourse_ResourceValue_Input']").removeAttr('disabled');

$("[id$='_ResLocation_ResourceValue_Input']").removeAttr('disabled');

}

});

})($telerik.$);

</script>

I know that the event is firing because when I uncomment the alert() functions, I get the alert.
Any thoughts/recommendations are appreciated.

Thanks
Alex

Scheduler

answered on 04 Jan 2012

7 answers

426 views

remove hover selected

Hi,
how can i stop the nodes in my treeview from being highlighted when the mouse rolls over.

I have seen the following suggestion:http://www.telerik.com/community/forums/aspnet-ajax/treeview/disabling-styles-hover-and-selected.aspx

This is not what I want. I want to remove the class switch rather than alter the class behaviour.

How can I prevent any switching of stylesheet classes when the mouse hovers over the node.

TreeView

answered on 04 Jan 2012