Questions on UI for ASP.NET AJAX Forum

2 answers

197 views

How to preselect an item

Hello, I am using code like so to populate a RadAutoCompleteBox in ASP.NET:

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "ABC" });

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "DEF" });

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "GHI" });

How do I display a default value of "ABC" -- which is the first item in the Entries list -- in the AutoCompleteBox?

AutoCompleteBox

answered on 12 Nov 2019

14 answers

193 views

Entry overflow in edit mode

Hello,

if I press the edit button and the form template comes up modal the entry in the grid looks strange. See attachement.

Best, Rainer

Grid

answered on 12 Nov 2019

1 answer

96 views

Error while installing setup

Error while installing setup. windows cannot find http://www.telerik.com/products/aspnet-ajax.aspx?utm_sourse=tcp'

Installer and VS Extensions

answered on 11 Nov 2019

5 answers

89 views

Can not search in Forum

sometimes when i clicked the search,always showed the circle.

Can you help me why Thanks.

Documentation and Tutorials

answered on 11 Nov 2019

9 answers

287 views

How to select the container for the calendar popup wrapper?

My overall goal is to use a raddatepicker where weekend days and federal holidays are disabled. On PageLoad, the date picker is populated with a date which could be as far as 5 years in the future.

So far I have implemented the solution given by Eyup in this thread and get the almost desired result with OnDayRender.

However, by doing this, when i click on the calendar icon to show the calendar popup, it does a full post back. My understand is because the calendar popup wrapper is outside my ajax panel, right under the <body>.

How can i force the calendar popup wrapper to be created in my ajax panel?

Thank you

Gregory

Calendar

answered on 11 Nov 2019

1 answer

102 views

using radgrid within usercontrol (with ajax)

Hi guys,

Thanks for your support in advance,

I have a user control, which has ajax in it for some dropdownlists. it works fine, but when I add a Radgrid into that page, the new grid doesn't work, maybe I miss to set the ajax settings for the grid.

Grid

answered on 11 Nov 2019

3 answers

254 views

Multiple Context menu

Hello

Please I need help ,first I am not an expert in Telerik tools , As you can see in the attachments I have radgrid when User click grid row (context menu 1) appear when user click Emplyee from cntx1 (Context menu 2) appear and (context menu 1) hide , when user click command from cntx2 call server side method and pass cntx1 & cntxt2 selected values.

thank you

Menu

answered on 11 Nov 2019

0 answers

88 views

DropDownTree in RadAjaxPanel with LoadingPanel, Press Enter Key will trigger Infinite loading

I define a DropDownTree in RadAjaxPanel with LoadingPanel.

I open the DropDownTree and use keyborad ↑↓ to find a item, then I press enter key to select some one.

It will trigger Infinite loading.

(Mouse operation is working fine, but keyborad doesn't work.)

Can anyone help? THX~

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="LoadingPanel1">

<telerik:RadDropDownTree RenderMode="Lightweight" ID="rddtCustomer" runat="server" Width="300px" Skin="Default" AutoPostBack="true" EnableFiltering="true" OnEntryAdded="rddtCustomer_EntryAdded" ></telerik:RadDropDownTree>

</telerik:RadAjaxPanel>

DropDownTree

asked on 11 Nov 2019

3 answers

107 views

Why does my AjaxPanel interfere with my page level javascript variables?

I have a page with an AjaxPanel which refreshes (by calling ajaxRequestWithTarget) every 60 seconds through JS timeout.

I have a separate interface which uses javascript page-scope variables which resets to blank/undefined when ajaxRequestWithTarget was called?

AjaxPanel

answered on 08 Nov 2019

1 answer

234 views

Access parent radgrid datasource from child RadMaskedTextBox in aspx page

Hi,

Pretty new to telerik. I have a radgrid which has a RadMaskedTextBox child control. I have been able to use <ClientEvents OnLoad to get the value typed into the RadMaskedTextBox using the onchanged event using clientside javascript . I also need to pass other values from the Radgrid's datasource which is a datatable.

I am trying to get to the radgrid datasource inside of the RadMaskedTextBox declaration using server tags and the clientid. I'm not sure this is possible or if I need to get the values in the javascript code. Here is what I am trying to do and doesn't work. It isn't complete but it's clear that what I've done so far isn't working. The cboCBH.ClientID is not returning a control but the generated RadMaskedTextBox (seen in view source) code shows "cboCBH.ClientID " and not an actual controlid. The demo.getInputValue works as long as I don't pass the $find and pass nothing. I'm trying to pass the radgrid datasource. Here's what I have so far.

<telerik:RadScriptBlock runat="server" ID="whocares"><telerik:RadMaskedTextBox ID="cboCBH" runat="server" Width="80px" Mask="##.##" onchange="demo.getInputValue($find('<%=cboCBH.ClientID %>').NamingContainer)"> <ClientEvents OnLoad="demo.load" /></telerik:RadMaskedTextBox></telerik:RadScriptBlock>

Here's the "onload code":

; (function () {

var demoInputControl;

var id;

var demo = window.demo = {};

function getServerId(clientId) {

return clientId.indexOf("_") > -1 ? clientId.replace(/.+_([a-zA-Z0-9]+)$/m, "$1") : clientId;

}

demo.load = function (sender, args) {

demoInputControl = sender;

id = getServerId(demoInputControl.get_id()) + " ";

};

demo.getDemoInputControl = function () {

return demoInputControl;

}

demo.setInputValue = function (id2) {

var valueTbx = $telerik.findControl(document.forms[0], id2);

demoInputControl.set_value(valueTbx.get_value());

}

demo.getInputValue = function (other) {

alert(id + "value is: " + demoInputControl.get_value());
alert(other);

}

demo.setEmptyMessage = function (id2) {

var valueTbx = $telerik.findControl(document.forms[0], id2);

demoInputControl.set_emptyMessage(valueTbx.get_value());

}

demo.getEmptyMessage = function () {

alert(id + "EmptyMessage is: " + demoInputControl.get_emptyMessage());

}

demo.setMaxValue = function (id2) {

var valueTbx = $telerik.findControl(document.forms[0], id2);

demoInputControl.set_maxValue(valueTbx.get_value());

demoInputControl.clear();

}

demo.getMaxValue = function () {

alert(id + "MaxValue is: " + demoInputControl.get_maxValue());

}

demo.showNumberFormat = function () {

var numberFormat = demoInputControl.get_numberFormat();

var output = "";

for (var prop in numberFormat) {

output += prop + ": " + numberFormat[prop] + "\n";

}

alert(output);

}

})();

Will this work? Or do I need to get the radgrid datasource from inside a javascript function?

General Discussions

answered on 08 Nov 2019