Questions on UI for ASP.NET AJAX Forum

5 answers

189 views

How do i go about getting the insert row of a rad grid?

Calling the two methods below resulats in a Object doesn't support this property or method Error

$find('TimesheetItemApprovalControl_grdTimesheetItems').get_masterTableView().get_insertItem();
$find('TimesheetItemApprovalControl_grdTimesheetItems').get_masterTableView().get_editItems();

Below is the javascript api that I have been referencing
http://www.telerik.com/help/aspnet-ajax/grid-gridtableview-get-edititems.html
http://www.telerik.com/help/aspnet-ajax/grid-gridtableview-get-insertitem.html

Grid

answered on 03 Jun 2013

3 answers

119 views

Hovering effect for entire row

Hi,

In Timeline view, is it possible to override the default behavior of highlighting a specific time slot when hovering over it?

I would want the entire row to be highlighted instead of the particular timeslot?

Thanks in advance.
Navaneeth

Scheduler

answered on 03 Jun 2013

6 answers

548 views

Radnumerictextbox: enter key and value changed on server side

We've upgraded 2 weeks ago to the new Telerik version and now the clients have noticed a weird behaviour that I can't seem to solve.
I have a repeater and in each row there's a numerictextbox. The user can go to the next line with the tab and enter key.

With the tab key there aren't any problems. When the repeater is saved, the values of the radnumerictextbox match with the input.

When the enter key is used, the user doesn't see any problems. But the moment that the data is saved, the value of the numerictextbox is changed to the maxvalue when there isn't a digital digit in the user's input. E.g. the maxvalue is 10 and the user enters 6 it will be saved as 10 and if the user enters 6.5 then 6.5 will be saved.
When I debug, I notice that LastSetTextBoxValue is the only attribute that has the correct value.

The mark-up of the numerictextbox in the HTML-page in the repeater is as follows:

<telerik:RadNumericTextBox ID="rtbPunten" runat="server" Width="50px" Type="Number"
IncrementSettings-InterceptArrowKeys="false" IncrementSettings-InterceptMouseWheel="false"



MinValue

="0"

DbValue='<%#Container.DataItem("punten")%>' 

ToolTip='<%# "punt " & Container.DataItem("nickname")%>' />

I use the following javascript to check the value of the textbox and validate the keypress..

function HandleError(sender, eventArgs) {

switch (eventArgs.get_reason()) {

case 1: // Parsing error

$find(sender.get_id())._textBoxElement.value = $find(sender.get_id())._textBoxElement.value.replace(",", "") + ",";

eventArgs.set_cancel(true);

break;

case 2: // Out of range

setTimeout(function () {

sender.clear();

}, 10);

document.getElementById(sender.get_id().replace("rtbPunten", "errPunten")).style.display = "";

eventArgs.set_cancel(false);

break;

}

function onKeypress(sender, eventArgs, R) {

document.getElementById(sender.get_id().replace("rtbPunten", "errPunten")).style.display = "none";

var r = eventArgs.get_keyCode();

if (r == 13) {

var s = sender.get_id().split("_R_ctl")[1].replace("_rtbPunten", "");

s = parseFloat(s) + 1;

var n = $find(R + "_ctl" + formatNumber(s, 2) + "_rtbPunten");

if (n) {

setTimeout(function () {

n.focus();

n.selectAllText();

}, 10);

}

In the code-behind the following settings are added:

Dim ptn As RadNumericTextBox = CType(ri.FindControl("rtbPunten"), RadNumericTextBox)

ptn.NumberFormat.DecimalDigits = NumberOfDigits

ptn.MaxValue = maxPoints

ptn.Culture = CultureInfo.GetCultureInfo("nl-BE")

ptn.ClientEvents.OnError = "HandleError"

ptn.ClientEvents.OnKeyPress = "keyPress"

ptn.ClientEvents.OnValueChanged = "puntChanged"

If ptn.Value < CDbl(hdMax.Value) Then ptn.ForeColor = Drawing.Color.Red

Can anybody help me solve this problem?

Input

answered on 03 Jun 2013

1 answer

2.5K+ views

Radupload MaxFileSize

Hi,
I am using RadAsyncUpload control.
In Default, it allows to upload the file which has size less than 4 MB.
I set the property "MaxFileSize" as "10000000"=10MB.

<telerik:RadAsyncUpload ID="uploaddoc" runat="server" MultipleFileSelection="Automatic" MaxFileSize="10000000" ></telerik:RadAsyncUpload>

But it doesnt work in Chrome.
can anyone resolve this please.?
Thanks in advance.

Regards,
AGMRAJA

Upload (Obsolete)

answered on 03 Jun 2013

3 answers

30 views

Need Advance Forms of scheduler with mvc4

Hi

I have searched this link http://demos.telerik.com/aspnet-ajax/scheduler/examples/advancedformtemplate/defaultcs.aspx and i need this kind of advance form demo in mvc 4. Please help me.

Thanks
Gaurav Rana

Scheduler

answered on 03 Jun 2013

1 answer

75 views

Disable node level checking.

Hi,

How to disable checking checkboxes for a particular level of nodes from C#?

Thanks,
Robert

DropDownTree

answered on 03 Jun 2013

5 answers

145 views

dynamically add multiple header templates

Hi,

Is there a way to add multiple header templates to radcombo with checkbox dynamically?

For example:

Title:Dog
dog1
dog2
Title:Cat
cat1
cat2
cat3
Title:Bird
Bird1

Right now, I only can add one title template and list all the items together. It would be nice to have a title for each category.
Thanks,

Tao

ComboBox

answered on 03 Jun 2013

2 answers

398 views

Client side programmatically row selection

Hi,

I'm trying to select radgridview row programmatically on client side with DataKeyValue.
I'd like the selected row background to be modified also.
Using RadControls for ASP.NET AJAX Q1 2013. Here is my sample code, but not working properly:

var Rows = $find("<%=RadGrid1.ClientID %>").get_masterTableView().get_dataItems();

for (var i = 0; i < Rows.length; i++) {

var row = Rows[i];

if (row != null && row.getDataKeyValue("Id") != null && row.getDataKeyValue("Id") == id) {

$find("<%=RadGrid1.ClientID %>").get_masterTableView().get_dataItems()[i].set_selected("true");

break;

}

Any idea?
Thank you.
KR,
JC

Grid

answered on 03 Jun 2013

4 answers

112 views

Error on client side databind

I'm not sure what happened, but I'm getting an error when I try to bind a new dataset to a listview on the client side.

I wind up with the error message:
"0x800a139e - Microsoft JScript runtime error: Sys.ArgumentException: Cannot find element with specified ID
Parameter name: ItemPlaceHolderID"

ListView

answered on 03 Jun 2013

4 answers

335 views

Confirm Dialog not showing up

Hy,
I am having troubles to get a Radbutton working together with a javascript confirm dialog. The intention is, to show the confirm dialog prior to executing the delete command (which the radbutton represents). However, altough I am using the same Code, I already found in this forum, the button simply creates the postback, without even showing the dialog. The Code i use is:

<telerik:RadButton ID="BtnDelete" runat="server" OnClientClick="javascript:if(!confirm('This action will delete the selected customer. Are you sure?')){return false;}" Skin="Outlook" Text="Löschen" onclick="BtnDelete_Click">

</telerik:RadButton>

For testing purposes, I tried a default Button, which works without any troubles: