Questions on UI for ASP.NET AJAX Forum

1 answer

331 views

Can I get a value returned from Close handler of a RadWindow?

Sorry guys if this is a question, but I am a newbie in programming language and this is the first time I use RadWindow.

I have a and it displays a dialog. As you know, after closing this dialog, its Close handler function will be hit. In there, I return a boolean value.
And my problem is that I want to get the return value directly from the Close handler without using any global flags.

Please reference the snippet code below to get more detail.

Function used for showing the dialog:

function showDialog() {

var url = "ChildPage.aspx";

var wnd = window.radopen(url, 'Child Dialog');

wnd.set_modal(true);

wnd.setSize(400, 120);

wnd.set_minHeight(300);

wnd.set_minWidth(100);

wnd.set_destroyOnClose(true);

wnd.set_keepInScreenBounds(true);

wnd.set_overlay(false);

wnd.set_visibleStatusbar(false);

wnd.set_visibleTitlebar(true);

wnd.add_close(closeChildDialogHandler); //closeChildDialogHandler is Close handler

wnd.set_behaviors(Telerik.Web.UI.WindowBehaviors.Move + Telerik.Web.UI.WindowBehaviors.Close + Telerik.Web.UI.WindowBehaviors.Resize);

wnd.show();

wnd.center();

}

And Close handle function. As you see, I want to return true|false value in this handler.

function closeChildDialogHandler(sender, args) {

var flag = false;

var objConfirmSQ = args.get_argument();

if (objConfirmSQ != null && typeof objConfirmSQ['returnValue'] != "undefined") {

console.log("objConfirmSQ['returnValue'] = " + objConfirmSQ['returnValue']);

return true;

}

else {

return false;

}

OK, and is there any way I can receive the true|false value from the handler like this:

function myFunction(){

var myVar = closeChildDialogHandler(unknown_param, unknown_param) //Not sure about this

}

function showDialog() {

var url = "ChildPage.aspx";

var wnd = window.radopen(url, 'Child Dialog');

wnd.set_modal(true);

wnd.setSize(400, 120);

wnd.set_minHeight(300);

wnd.set_minWidth(100);

wnd.set_destroyOnClose(true);

wnd.set_keepInScreenBounds(true);

wnd.set_overlay(false);

wnd.set_visibleStatusbar(false);

wnd.set_visibleTitlebar(true);

wnd.add_close(closeChildDialogHandler);

wnd.set_behaviors(Telerik.Web.UI.WindowBehaviors.Move + Telerik.Web.UI.WindowBehaviors.Close + Telerik.Web.UI.WindowBehaviors.Resize);

wnd.show();

wnd.center();

}

General Discussions

answered on 06 Nov 2015

3 answers

283 views

RadGrid and ValidationGroup

Hi,

Is there a way to assign a ValidationGroup to the Update/Insert commands (<rad:GridEditCommanColumn>) in RadGrid? I have a grid with custom EditItemTemplate and I only want the validators in the edit template to active if the user press the Update/Insert command. The form has other buttons outside the grid but I don't want them to active the validators in the Grid.

Thank you,

Vincent

Grid

answered on 06 Nov 2015

4 answers

216 views

Path '/ScriptResource.axd' was not found

I made added a new page to my project and added a Rad Scheduler, and bound it to it's datasource so there is no problem there. When I compiled the project and went to view the .aspx page, it throws the following exception:

Type : System.Web.HttpException, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : Path '/ScriptResource.axd' was not found.
Source : System.Web
Help link :
ErrorCode : -2147467259
Data : System.Collections.ListDictionaryInternal
TargetSite : Void ProcessRequest(System.Web.HttpContext)
Stack Trace :    at System.Web.HttpNotFoundHandler.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

What does this mean:  Path '/ScriptResource.axd' was not found.   ??

Thank you for your help!

Scheduler

answered on 06 Nov 2015

1 answer

146 views

Error handling grid filter

I have a radgrid set up to allow filtering on date columns which appears to be working fine.

However I can't work out how to deal with invalid input. For example entering text instead of a date crashes the page.

Can anyone point me in the right direction of how I can either trap the error (eg where to put a try/catch block) and/or how I can apply an input mask?

Grid

answered on 06 Nov 2015

9 answers

307 views

ASP.NET C# Org Chart Multiple Parents

Hi, I am looking for a solution to the following problem:

The ability to connect to a database using ASP.Net and C# and retrieve the hierarchical attribute of an entity in order to plot and draw its position within an org chart on a web page.

Special Requirements

Must allow for multiple parents
Must have the ability to skip rows directly beneath in order to reach entities in a subsequent row.

I have attached a file with an example chart that would need to be created dynamically by extracting the entities from a database according to their hierarchical code, plotting their positions on a web page, and drawing the relationships between them.
NB: Entities are labelled according to the row and column that they below two i.e. the first row with 5 entities would have the labels R1C1 to R1C5; the next row with 2 entities would have the codes R2C1 and R2C2

Kindest Regards,

Brendan

OrgChart

answered on 06 Nov 2015

3 answers

141 views

Don't export Nested View Template

I have a RadGrid that contains a NestedView Template. With the export option, i DO NOT want the NestedView to export (even if the nested view is visible).

While the grid item isn't expanded, i don't see the NestedView data. However, when one is expanded, it will export. How do I keep that from happening?

Grid

answered on 06 Nov 2015

6 answers

151 views

Styling Menu Without Skin

I am trying to match menu colors/styles to an existing web site, so none of your great supplied skins match the color schemes of the existing site. In trying to control the menus without a skin, I am encountering a border with white space all around each menu and item (see attached screen capture).

What properties or css properties do I need to utilize (in what manner) in order to eliminate this spacing issue?

The code for the menu as pictured is:

    
                    <telerik:RadMenu ID="RadMenu2" runat="server">  
        
                        <Items>  
        
                            <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="True"   
        
                                Font-Names="Arial" Font-Size="Small" ForeColor="White"   
        
                                NavigateUrl="Default.aspx" Text="Home">  
        
                            </telerik:RadMenuItem>  
        
                            <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="True"   
        
                                Font-Names="Arial" Font-Size="Small" ForeColor="White" Text="Overview"   
        
                                BorderColor="#212121">  
        
                                <Items>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="False"    
        
                                        NavigateUrl="HowWeWork.aspx" Text="How We Work" ForeColor="#FF8000">  
        
                                    </telerik:RadMenuItem>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="False"   
        
                                        Font-Names="Arial" Font-Size="Small" ForeColor="#FF8000"   
        
                                        NavigateUrl="ProdsAndSvcs.aspx" Text="Our Products And Services">  
        
                                    </telerik:RadMenuItem>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="False"   
        
                                        Font-Names="Arial" Font-Size="Small" ForeColor="#FF8000"   
        
                                        NavigateUrl="TransTypes.aspx" Text="Transaction Types">  
        
                                    </telerik:RadMenuItem>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="False"   
        
                                        Font-Names="Arial" Font-Size="Small" ForeColor="#FF8000"   
        
                                        NavigateUrl="PropertyTypes.aspx" Text="Property Types">  
        
                                    </telerik:RadMenuItem>  
        
                                </Items>  
        
                            </telerik:RadMenuItem>  
        
                            <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="True"   
        
                                Font-Names="Arial" Font-Size="Small" ForeColor="White" Text="My Account" BorderStyle="None"  >  
        
                                <Items>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="false"   
        
                                        Font-Names="Arial" Font-Size="Small" ForeColor="#FF8000" Text="My Dashboard" BorderStyle="None">  
        
                                    </telerik:RadMenuItem>  
        
                                    <telerik:RadMenuItem runat="server" BackColor="#212121" Font-Bold="false"   
        
                                        Font-Names="Arial" Font-Size="Small" ForeColor="#FF8000" Text="My Reward Points" BorderStyle="None" >  
        
                                    </telerik:RadMenuItem>  
        
                                </Items>  
        
                            </telerik:RadMenuItem>  
        
                        </Items>  
        
                    </telerik:RadMenu>

Please bear in mind that the colors, fonts, etc. are not those of the targeted web site, but just simple settings we are using to learn how to control the look and feel of the menus without skins.

Thanks in advance!
Lynn

Menu

answered on 06 Nov 2015

1 answer

137 views

Inserting file links into RadEditor content

Can anyone point to a code example showing how to write a custom FileBrowserContentProvider that will enable a RadEditor user to browse to a file on a shared network drive and insert a link to it into the content? I'd like it to work the same as Microsoft Outlook's Insert Hyperlink feature. By default, the DocumentManager points only to the web server where the application folder is. Thanks

Editor

answered on 06 Nov 2015

0 answers

62 views

Integrating PieChart with PivotGrid

I found following example which integrates Column Series with PivotGrid

http://demos.telerik.com/aspnet-ajax/pivotgrid/examples/applicationscenarios/chartintegration/defaultcs.aspx

I have implemented this successfully.

I am unable to integrate Pie Chart with PivotGrid. Is there any demo available for same?

Chart (HTML5)

asked on 06 Nov 2015

1 answer

97 views

Calculations on some columns

Hi, there!

I have a pivot grid with a column field which is Types of budgets, there are 3 in the SQL query: initial budget, real budget, executed value. I want two calculated fields, namely the percentage difference between the initial budget vs real budget and executed value. The result would be something like:

INIT REAL Dif% EXEC Dif%

$1000 $900 -10% $1100 +10%

Is there a way to do it with custom calculated fields?

Thanks a lot!

PivotGrid

answered on 05 Nov 2015