Questions on UI for ASP.NET AJAX Forum

3 answers

189 views

RadGrid Batch Update with AjaxRadManager

Hi,

I am trying to implement Batch edit mode for radGrid where on cell value changed triggers a javascript function. This function saves the changes made to the grid. I have this part working.

I wanted to do the same call using ajax but I couldn't find a way to do it. Following are the required details of this problem.

1. RadGrid is being added from codebehind and is added in a radPane like this.radpane.Controls.Add(RadGrid).

2. RadAjaxManager exists on the MasterPage and I am able to call the instance of it on my page.

Can someone guide me how to get this to work?

Thanks,

Swanand Nalawade

Grid

answered on 29 Jun 2020

5 answers

2.2K+ views

How to set Maximum Dropdown Height

There is a DropDownHeight property that sets the height of the dropdownlist. How do I make this work like the MaxHeight property of the RadCombobox? It looks ridiculous with 1 entry with a large size set (eg 300px). If I allow the autocompletebox to resize the dropdownlist by itself, then its fine with a few records, but it scrolls off the page when many records match the filter.

AutoCompleteBox

answered on 29 Jun 2020

12 answers

310 views

ASP.NET AJAX Autocomplete duplicate selection issue

In autocomplete textbox i am able to select same item multiple times, how can i avoid selecting same item multiple times.

Example:

1. Autocomplete shows list of fruits

2. I will select Apple.

3. Next again i will select apple

Now apple is selected 2 times, this is a problem.

How to avoid this?

Please help me in this regard.

Thanks for your cooperation in advance.

--

Jagadish Konnur

AutoCompleteBox

answered on 29 Jun 2020

4 answers

96 views

AsyncUpload Progress freezing at 2mb

Hello,

We've been using the Telerik Upload and AsyncUpload since 2013 and they usually work great.

However in the last 24 hours an issue has started to pop up where some of our customers are unable to upload. The upload starts and freezes at 2 mb in the Progress Control.

I'm wondering if anyone else is having the same issue.

AsyncUpload

answered on 29 Jun 2020

0 answers

112 views

Store users chat to database

How to use this chat tool for application user conversation and store their chat to database. When user login, he would to get his chat history with other members.

Chat

asked on 28 Jun 2020

2 answers

154 views

slider drag handle responds slow

I have a slider with divs that get updated on clientside with the slider value.

I noticed that my slidervalue changes first and there's a little lag when the draghandle responds. Below is my slider definition and my client side code. Could you help me figure the delay in the drag handle response?

<telerik:RadSlider ID="RadSliderAge" runat="server" MinimumValue="0" MaximumValue="90"

IsSelectionRangeEnabled="true" SelectionStart="45" SelectionEnd="70" SmallChange="1"

OnClientSlide="clientValueAgeChange" OnClientLoad=

"clientValueAgeLoad" ShowDecreaseHandle="true"      ShowIncreaseHandle="true"  TrackMouseWheel="false"

    ThumbsInteractionMode="Lock" Skin="Material"

>

</telerik:RadSlider>

function clientValueAgeLoad(sender, eventArgs) {

var CurrentAgeCtrl = document.getElementById("CurrentAgeCtrl");

var RetirementAgeCtrl = document.getElementById("RetirementAgeCtrl");

CurrentAgeCtrl.innerHTML = sender.get_selectionStart();

RetirementAgeCtrl.innerHTML = sender.get_selectionEnd();

}

function clientValueAgeChange(sender, eventArgs) { var CurrentAgeCtrl = document.getElementById("CurrentAgeCtrl"); var RetirementAgeCtrl = document.getElementById("RetirementAgeCtrl"); CurrentAgeCtrl.innerHTML = sender.get_selectionStart(); RetirementAgeCtrl.innerHTML = sender.get_selectionEnd(); CalcOutputs(); }

Slider

answered on 26 Jun 2020

4 answers

1.0K+ views

PdfjsProcessingSettings File from Stream or URL

Hi,

How can we supply a Strem or external URL in the PdfjsProcessingSettings.File in the code behind?

Thank you.

PdfViewer

answered on 26 Jun 2020

1 answer

3.3K+ views

Telerik.Web.UI.WebResource.axd missing from web.config

I have recently inherited a ASP.NET WebFroms application that uses Telerik.Web.UI (version 2014.2.724.40). I am trying to run the application but getting the following error regarding "~/Telerik.Web.UI.WebResource.axd' is missing in web.config".

The web.config does contain Telerik.Web.UI.WebResource as in attached web.config images.

Please advise on a solution.

Editor

answered on 25 Jun 2020

2 answers

123 views

Won't AutoCompleteBox fire JS events?

I would like to implement a feature that depends on what user types in -- so I need to constantly check the contents of the input box. The obvious way of doing it is by running a JS function invoked by the onkeyup (or onkeypress, etc) but AutoCompleteBox is not firing the event.

A snippet of my code:

<script>

function ChangeTest() {

console.log('changed');

}

</script>

<telerik:RadAutoCompleteBox RenderMode="Lightweight" runat="server" ID="RadAutoCompleteBox1"

autopostback="true"

DataSourceID="SqlDataSource1" DataTextField="field1" DataValueField="field2" InputType="Token" Width="100%"

DropDownWidth="150px"

OnEntryAdded="RadAutoCompleteBox1_EntryAdded"

OnEntryRemoved="RadAutoCompleteBox1_EntryRemoved"

OnClientEntryAdded="CheckEntry"

OnClientEntryRemoved="CheckEntry"

onkeyup="ChangeTest"

>

What am I doing wrong?

Thanks!

AutoCompleteBox

answered on 25 Jun 2020

1 answer

139 views

Rad Grid Missing Formatting

Hello,

When I run my project that contains a RadGrid locally on my development machine using IIS Express, the grid is formatted as expected. When I publish to my web server (running Windows Server 2012 R2 / IIS 8.5), the grid loses all formatting and looks like a handful of plain HTML controls scattered on the page. I would guess this is something CSS-related, but I don't know where to look. In both cases, I'm opening the web site from Chrome on my development machine.

See attached "IISExpress.png" and "Publish.png" for visual examples.

I'm using Telerik UI for ASP.NET AJAX R1 2020. Telerik.Web.Design, Telerik.Web.UI, and Telerik.Web.UI.Skins DLL files are all copied local to the web server in the bin folder.

General Discussions

answered on 25 Jun 2020