Questions on UI for ASP.NET AJAX Forum

6 answers

308 views

Hide certain flter menu options in RadFilter

Hi,

I am using the RadGrid with RadFilter. I wanted to show only certain flter menu options. I found a code in the documentation and tried but I am getting an error 'findItemByValue(...) ' is null or not an object. The code is shown below. Does anyone have the same problems.

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

function pageLoad(sender, args)

{

var filter = $find("<%=RadFilter1.ClientID %>");

var menu = filter.get_contextMenu();

menu.add_showing(FilterMenuShowing);

}

function FilterMenuShowing(sender, args)

{

var filter = $find("<%=RadFilter1.ClientID%>");

var currentExpandedItem = sender.get_attributes()._data.ItemHierarchyIndex;

var fieldName = filter._expressionItems[currentExpandedItem];

var allFields = filter._dataFields;

var dataType = null;

for (var i = 0, j = allFields.length; i < j; i++)

{

if (allFields[i].FieldName == fieldName)

{

dataType = allFields[i].DataType;

break;

}

switch (dataType)

{

case "System.Int32":

sender.findItemByValue(

"NotEqualTo").set_visible(false);

sender.findItemByValue(

"Between").set_visible(false);

sender.findItemByValue(

"NoBetween").set_visible(false);

sender.findItemByValue(

"IsNull").set_visible(false);

sender.findItemByValue(

"NotIsNull").set_visible(false);

break;

case "System.String":

sender.findItemByValue(

"DoesNotContain").set_visible(false);

sender.findItemByValue(

"NotEqualTo").set_visible(false);

sender.findItemByValue(

"GreaterThan").set_visible(false);

sender.findItemByValue(

"LeassThan").set_visible(false);

sender.findItemByValue(

"GreaterThanOrEqualTo").set_visible(false);

break;

case "System.DateTime":

sender.findItemByValue(

"NotEqualTo").set_visible(false);

sender.findItemByValue(

"Between").set_visible(false);

sender.findItemByValue(

"NoBetween").set_visible(false);

sender.findItemByValue(

"IsNull").set_visible(false);

sender.findItemByValue(

"NotIsNull").set_visible(false);

break;

}

</

script>

</telerik:RadCodeBlock>

Filter

answered on 29 Jul 2011

5 answers

246 views

RadFilter not able to use double quote

Hi,

I have a RadFilter on a page which has a RadGrid with data in it. The data in the grid may or may not contain a " in it.
If you currently attempt to use the filter with "Contains" and " in the text box, the following javascript error is thrown:

Sys.WebForms.PageRequestManagerServerErrorException: Unterminated string literal

It is a requirement that I be able to use the filter to find data that has a " in it.

My version of Telerik dlls is: 2011.1.413.35 (Q1 2011) ASP.NET AJAX

In an attempt to solve this, I have tried to do a replace before the OnApplyExpressions event finishes with Replace("\"", "\\\"") however this yields the same error as above. The thought behind this was that I could escape it so that the javascript would no longer end prematurely.

Any help would be appreciated.
Thanks

Filter

answered on 29 Jul 2011

6 answers

192 views

IE9: Timeline slots not matching

I have a problem with the TimeLine view and Internet Explorer 9. The columns in the header is not matching the columns below in IE 9 (it works in compatibility mode). I have provided screenshots from IE9 using the standard mode and the compatibility mode, and the code used to create this bug.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager ID="manager" runat="server">

</telerik:RadScriptManager>

<telerik:RadScheduler ID="scheduler" runat="server" SelectedView="TimelineView"

RowHeight="40px" DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start"

DataEndField="End" >

<TimelineView NumberOfSlots="24" SlotDuration="0:15" ColumnHeaderDateFormat="h tt"

TimeLabelSpan="4" ShowInsertArea="false" />

</telerik:RadScheduler>

</div>

</form>

</body>

</html>

Scheduler

answered on 29 Jul 2011

6 answers

127 views

CommandItemTemplate

Is there a way to change the visiblity of buttons within the CommandItemTemplate tag? If so what does the code look like to access this property?

Please disregard this thread. I figured it out.

Grid

answered on 29 Jul 2011

2 answers

538 views

RadListBox getting Selected Items server side

I need to move selected items from a RadList box to two other listboxes depending upon which button a user clicks. I cannot use the built-in TransferToID because that will only handle one source and one target.

The RadListBox get populated with a databind on the first load ...

if (!Page.IsPostBack)

{

RadListBox1.DataSource = dt;

RadListBox1.DataValueField = "UserID";

RadListBox1.DataTextField ="FullName";

RadListBox1.DataBind();

}

When I try accessing the selected items during a button-click event I do NOT get any hits ... nothing shows up in the SelectedItems collection of the RadListBox. How can I solve this problem ?

Thanks.

protected void btnFindSelected_Click(object sender, EventArgs e)

{
StringBuilder sb = new StringBuilder();

foreach (RadListBoxItem item in RadListBox1.SelectedItems)
{

sb.Append(item.Text);

// THIS IS ALWAYS EMPTY NO MATTER HOW MANY ITEMS I SEE ON THE PAGE THAT AREA SELECTED
}

for (int i = 0; i < RadListBox1.Items.Count; i++)

{

if (RadListBox1.Items[i].Selected)

{

sb.Append(RadListBox1.Items[i].Text);

}

}

string thisList = sb.ToString();
// THIS IS ALWAYS EMPTY NO MATTER HOW MANY ITEMS I SEE ON THE PAGE THAT ARE SELECTED

NOTE: I was able to get a similar version of this to work successfully in a new project ... so there must be something else affecting the original that I haven't spotted.

ListBox

answered on 29 Jul 2011

1 answer

77 views

Grid / Persisting Grid Settings

Hi

I want to use "Grid / Persisting Grid Settings" feature and save in ASPNETDB.MDF.

I refered http://www.telerik.com/community/code-library/aspnet-ajax/grid/storing-multiple-grid-settings-in-database-via-profile.aspx
and grid preference is saving in database.

My Question
-------------------

In our application we have username and password and we maintain "username" in session .

So if I refere the above url , it is saving the windows login id(select UserName from dbo.aspnet_Users)

But i want my grid setting should be saved based on my user name(which is in session).

so next time if i login with username and password , grid preference should load automatically

Regards,
Ramkumar

General Discussions

answered on 29 Jul 2011

0 answers

106 views

How to create confirmation box at server side?

Hi

I am uploading files to server from webpage. Here I am checking whether file exist or not in server if exist I would like to ask Confirmation message like ‘File already Exist on Server, do you want to Override, if YES I want to Override, if NO I want to skip that file and go for next file.

Here I am using Telerik:RadUpload control to upload multiple files.

Can you please help me to solve this issue.

Upload (Obsolete)

asked on 29 Jul 2011

1 answer

99 views

File selection issue with Safari

I'm currently using Safari 5.1 on Windows 7 to test the AsyncUpload component both on my own website and the telerik demo site. After selecting either 1 or multiple files it seems to have a chance of refreshing the page and losing the selected files. In the case of my own upload page I require the user to be logged in and when it does the refresh it logs the person out.

Is this a known issue with Safari? Is there anything I can do to keep it from happening?

AsyncUpload

answered on 29 Jul 2011

1 answer

134 views

Pick Color From RadColorPicker To Label

Hi All,
I have RadColorPicker Having Id="RadColorPicker1" and also Have a asp Label..
I have Question that once i select the color from RadColorPicked ; That should apply to Asp Label..
Please suggest me out..
I'm beginner of Telerik technology..

ColorPicker

answered on 29 Jul 2011

3 answers

125 views

Scheduler Resources

Hello,

I'm looking at making a schedule/calendar for a hockey team website and would like to include 2 or 3 resources to add to any given event: Home Team (always set), Away Team and Venue. Additionally, I'd like a descriptor flag to indicate a Practice or Game

My Teams and Venues are held in two tables in the db. Assume I retrieve the data into List<Team> and List<Venue> lists.

Can someone please explain how I could dynamically add Teams and Venues to two resource lists in the AdvancedForm? Can I bind resources to the lists?

Thanks

Scheduler

answered on 29 Jul 2011