Questions on UI for ASP.NET AJAX Forum

2 answers

128 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

502 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

71 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

239 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

108 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

149 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

451 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

answered on 05 May 2016

3 answers

215 views

Will Telerik Spreadsheet Support Data Binding from mysql

Will Telerik Spreadsheet support data binding for mysql, mssql etc?

Spreadsheet

answered on 04 May 2016

2 answers

406 views

Drag & Drop and Context Menus - Menu Won't Stay OPen

I am doing a drag and drop from a grid onto the treeview. All is well, events are hooking up and I am getting all the data I need to make it work. But I have one issue. After the row from the grid is dragged on to the treeview node, I display a context menu that will allow the user to select the action they would like to perform with the dragged item on the node.

I have the context menu showing in the correct place, however it quickly closes again so that the user cannot select any of the menu items.

The code which show the menu:

function onRowDropping(sender, args) {

if (currentNode) {

//Check to see if this is a valid drop

var draggedrow = args.get_draggedItems()[0];

var dragedentitytype = draggedrow.getDataKeyValue('EntityID');

var dragentityid = draggedrow.getDataKeyValue('cplID');

var dropenitytype = currentNode.get_attributes().getAttribute('EType');

args.set_cancel(true); //Cancel the drop, will be handled by menu item, also prevent grid from auto refreshing

var tree = $find("<%=RadTreeStandards.ClientID %>");

currentNode.set_selected(true);

tree._contextMenuNode = currentNode;

var menu = tree.get_contextMenus()[1];

menu.show(args.get_domEvent());

}

else {

args.set_cancel(true);

}

var currentNode = null;

function onNodeMouseOver(sender, args) {

//gets the node upon mousing over the node

currentNode = args.get_node();

}

function onNodeMouseOut(sender, args) {

//resets the currentNode value upon mousing out

currentNode = null;

}

It seems that some event is occurring that I can't cancel that closes the menu?

Thanks,

Bryan Kowalchuk

TreeView

answered on 04 May 2016

1 answer

85 views

POpup edit form is not loaded automatically

Hi Team,

I'm trying to load Popup edit form automatically in radgrid on button click.

I'm using below code to launcg popup.

int index = ViewState["ROWINDEX"] != null ? Convert.ToInt32(ViewState["ROWINDEX"]) : -1;
if (index > -1)
{
//if (((System.Web.UI.WebControls.Button)(sender)).Text == "Next")
//{
this.gvGrowth.MasterTableView.Items[index].Edit = true;
this.gvGrowth.MasterTableView.Rebind();
// }
}

But the popup is not launched automatically , when i click on the button.

I'm using Telerik.Web.UI, v.2011.3.1305.40 , please let me know whether this version support this functionality or do we have any work around for this.

I followed the below link to develop my application and I'm using webuser control.

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

This is very urgent , can some one please help me.

Regards

Sai teja

Grid