Questions on UI for ASP.NET AJAX Forum

6 answers

212 views

2016 Q2 CheckboxList & RadioButtonList

Those were listed in the Q2 roadmap.

Just installed it and those controls don't seem to be in there. Any mention in the what's-new pages is also absent.

Doing a search for comparable method under Telerik provides a lot very coding-intensive methods.

http://demos.telerik.com/aspnet-ajax/button/examples/radiosandcheckboxes/defaultcs.aspx

I suppose I could roll my own versions but that's not the point of purchasing expensive third-party libraries.

General Discussions

answered on 05 May 2016

4 answers

807 views

In RadEditor How can i use javascript onclick and onchange events?

How can i use OnClick and OnChange events in RadEditor?

Thanks,
Dileep

Editor

answered on 05 May 2016

1 answer

121 views

Deleting db records AND grid rows.

I have a radgrid which displays records from a database. I need to be able to delete records. However, I need to do two things: 1) Delete the actual record from the database, and 2) delete the row from the client side grid display. In all my Googling on this, it seems I have to pick one or the other, and can't do both together. I can have a GridButtonColumn which fires the OnDeleteCommand, in which case I can delete the record from the database. But this doesn't update the grid display in the browser. Or, I can use the GridClientDeleteColumn, which removes the row from the client grid display, but doesn't fire the OnDeleteCommand, so I can't delete the record from the database. I want to delete the record from the database AND remove the record from the client radgrid. How do I do this?

(IIS 7.5, Windows Server 2012, VS 2012, C#, ASP.NET, Telerik runtime version 4.0.30319, IE11, Firefox 45.0)

Grid

answered on 05 May 2016

2 answers

111 views

Problem with AutogeneratedColumns and Filtermenu column

I have a radgrid that I am building and I'm using autogeneratedcolumns= true because the datasource resultset has pivoted/dynamic columns. The datatype in the pivoted columns is BIT(so I want checkboxes to show for those columns).

When I set AllowFilteringByColumn=true, I get checkbox filtering menus at the top of each column, when I check it, it filters out all rows that aren't checked in the resultset... When I uncheck it, all of the results come back, but none of the checkboxes that were checked are checked. It seems that unclearing a "checkbox filter" only unchecks all checkboxes after all rows are shown again, but there is no recheck of the boxes that were checked. (I've attached my code).... is this the way this is supposed to behave?

Also, filtering seems to only work sometimes.... When I look for "checked only" sometimes, the results are incorrect.

I've attached screenshots and code within same docx file.

Grid

answered on 05 May 2016

9 answers

469 views

RadComboBox lost data after postback (combo filled by javascript)

RadComboBox data lost on postback.

<telerik:RadComboBox ID="cmbCustOfficeCountry" runat="server" Width="153px" TabIndex="13"
                    AutoPostBack="false" OnClientSelectedIndexChanged="FillOfficeState" EnableViewState="true">
                </telerik:RadComboBox>
//javascript code to fill combobox.(By JSON Method)

function LoadCountry(countryId, countryName, countryDDL) {

    try {

        countryControl = countryDDL;

//call web service method to get all country list from database.

        GetData.GetCountry(countryId, countryName, OnCountryLoaded);

    }

    catch (e) {

        radalert("Error :- on Method:- 'LoadCountry' Description:- " + e.description);

        return false;

    }

}

function OnCountryLoaded(result) {

    try {

        countryControl.get_items().clear();

        countryControl.commitChanges();

        comboItem = new Telerik.Web.UI.RadComboBoxItem();

        comboItem.set_text("Select");

        comboItem.set_value("0");

        countryControl.get_items().add(comboItem);



        for (var rowIndex = 0; rowIndex < result.rows.length; rowIndex++) {

            var rows = result.rows[rowIndex];

               comboItem = new Telerik.Web.UI.RadComboBoxItem();

                comboItem.set_text(rows.CountryName);

                comboItem.set_value(rows.CountryID);



                countryControl.trackChanges();

                countryControl.get_items().add(comboItem);



        }

        var item = countryControl.findItemByText("Select");

        if (item) {

            item.select();

        }

    }

    catch (e) {

        radalert("Error :- on Method:- 'OnCountryLoaded' Description:- " + e.description);

        return false;

    }

}

When ever page goes to postback all radcombo is clear with blank value. I mean the radcombo lost all the data.

Note: I am using webusercontrol, I mean My radcombobox is on my user control not on page.

So, Could you please give me solution to overcome this problem as soon as possible.

ComboBox

answered on 05 May 2016

1 answer

55 views

Pasting bulleted list from Word in IE 11

Hello,

When I'm pasting the text with a bulleted list from Word in IE 11 the </li> </ul> tags are moved to the end of text and paragraphs below the list are aligned as list items. In Chrome and FF everything is ok. Please,see the attached screenshots.

I've tried several StripFormattingOptions, but it didn't help. The issue also doesn't depend on new lines mode.

Did anyone experience this problem or have any ideas how to fix it?

Thank you.

Kind regards,

Kateryna

Editor

answered on 05 May 2016

1 answer

213 views

Refresh a stepwizard in radwizard

Hello

I have a button in one step of radwizard , and I have a radgrid in another step of radwizard.I want to refresh grid when Clicking button. How can I do this?

Wizard

answered on 05 May 2016

2 answers

76 views

Batch Update Question

We're building a proof-of-concept using this Telerik example:

http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/batch-editing/defaultcs.aspx

I've got the databound ok, however cannot get the update functionality to work at all.

Since the example is shown using a design-time datasource, we're having difficulty figuring out how to set up the update functionality for the grid since it is being bound at runtime.

I'm also using a demo version, so I am not well-acquainted with your controls, however have been developing ASP.Net web forms pages for over 10 years..

Code files are attached.

Thanks

Grid

answered on 05 May 2016

1 answer

132 views

Telerik:RadAjaxManager is not working fine

Hi Admin,

I have Radajaxmanager and radajaxloadingpanel in my master page. In my Default page i have RadMenubar with Radmenuitems and onclick respective menu which is controlpage(.ascx) will be shown in same page in asp:panel. So in my default page i use radajaxmanagerproxy, on first click it is working fine but after that if i click the radajaxpanel is kept on loading and its not stopping.

Ajax

answered on 05 May 2016

8 answers

393 views

Sorting template column, which has dynamic header text

Hey All,

I have a RadGrid with template columns where I have checkboxes and textboxes. I want to provide sorting on these columns. The problem these columns have Dynamic header text, returned from function. According to some of the threads I read, Dynamic Headertext prevents sorting.

I tried

1. <HeaderText> <% GetHeaderText("Column1") %></HeaderText>

2. On ItemCreated event, if item is HeaderItem, set item["Column1"].Text = GetHeaderText("Column1")

Can I perform sorting on a template column which has dynamic header text?

Thanks.

Jimmy.

Grid