Questions on UI for ASP.NET AJAX Forum

1 answer

181 views

Improve quality of images resized in image editor

Hi,

We're using your image editor tool for in-browser editing of images.
And it seems it have a strange behavior when resizing very lange images.

When i resize a image step-by-step from 2000 pixels width to 200 pixels with steps of 400 pixels each time, the resized image have better quality then when i resize it once from 2000 pixels to 200 pixels.

Is this a known behavior or i can do something to improve it?

Kind regards,

Jelle

Editor

answered on 21 Dec 2018

1 answer

110 views

Find functionality doesn't work in the Rich Text Editor HTML mode

Hi,

I am able to reproduce the issue at the demo site:

1) Open 'Find and Replace' dialog.
2) Click on the HTML tab.
3) Enter a word that needs to be found.
4) Click on the 'Find' button.

When the 'Find' button is clicked, the word does not get highlighted. It only highlights the word when I close the 'Find and Replace' dialog.

Thank you.

General Discussions

answered on 21 Dec 2018

0 answers

195 views

Javascript checkbox submit to DataSource read

I was newbie in Kendo Ui and also javascript programming. I have a simple question how to submit the value from my checkbox to dataSource transport : read?

so "getData.php" able to get "c1" value (active) and reload the page again.

Here I provide my code? Hope someone can help me. Thank You.

My checkbox :

<input type="checkbox" id="c1" name="checkbox1" class="k-checkbox" checked="checked" value="active" onclick="checkBox()">

Javascript code for checkbox:

$(function() {

var dataSource = new kendo.data.DataSource({

transport: {

read: {

url: "/getData.php",

type: "POST"

}

},

schema: {

model: {

id: "segmentID"

}

}

});

function checkBox() {

var checkbox = document.getElementById("c1");

if (checkbox.checked == true) {

$("#grid").data("kendoGrid").dataSource.read(checkBox.value);

} else {

if (checkBox.value == 'active') {

var x = 'inactive';

}

$("#grid").data("kendoGrid").dataSource.read(x);

}

CheckBox

asked on 21 Dec 2018

4 answers

195 views

White space only able to replace at the first line

Hi,

When I try to replace a white space in RadEditor, it only able to replace at the first line, second line and onwards are not able to replace.

Step:

1. Open 'Find And Replace' dialog.

2. Go to 'Replace' tab.

3. Enter a white space for 'Find' text box.

4. Enter any character or word for 'Replace With' text box.

5. Hit on 'Replace All' button.

Notice that only the white spaces at the first line are able to replace. How do I avoid it? I am able to reproduce it in demo site: https://www.telerik.com/forums/aspnet-ajax/general-discussions?newThread=/forums/aspnet-ajax/general-discussions

Thank you.

General Discussions

answered on 20 Dec 2018

3 answers

211 views

Zoom in on double click

Hi,

I'm missing the opportunity to zoom in by double clicking on the map. Is there a way to detect a double click in the client?

Kind regards

Robert

Map

answered on 20 Dec 2018

1 answer

210 views

null reference error when adding KendoEvent.RecurrenceException to iCal.ExceptionDates

I need to take a recurring event that was set up in the kendo scheduler and unpack it so i can get an entry for each date. I am using iCal.Net to do this.

It works as expected for recurring events, but when i delete an occurrence from the recurring event and try to pass kendoEvent.RecurrenceException to iCalEvent.ExceptionDates.Add(new PeriodList(kendoEvent.RecurrenceException) I get a null reference exception when i call iCal-Calendar.GetOccurrences.

Do I need to do something when converting between kendo and ical?

TIA

My code is:

public static List<Occurrence> UnpackRecurrence(ISchedulerEvent scheduleEvent, DateTime? start = null, DateTime? end = null)

{

List<Occurrence> rVal = new List<Occurrence>();

if (string.IsNullOrWhiteSpace(scheduleEvent.RecurrenceRule) == false)

{

var recurrencePattern = new RecurrencePattern(scheduleEvent.RecurrenceRule);

iCalendar calendar = new iCalendar();

Event evnt = new Event()

{

Start = new iCalDateTime(scheduleEvent.Start),

End = new iCalDateTime(scheduleEvent.End)

};

evnt.RecurrenceRules.Add(recurrencePattern);

if (string.IsNullOrWhiteSpace(scheduleEvent.RecurrenceException) == false)

{

evnt.ExceptionDates.Add(new PeriodList(scheduleEvent.RecurrenceException));

}

calendar.Events.Add(evnt);

start = start ?? scheduleEvent.Start;

if (end == null)

{

if (recurrencePattern.Until != DateTime.MinValue)

{

end = recurrencePattern.Until;

}

else if (recurrencePattern.Count > 0)

{

end = DateTime.Now.AddYears(recurrencePattern.Count);

}

else

{

end = DateTime.Now.AddYears(5); // we probably shouldn't hit this

}

rVal = calendar.GetOccurrences(new iCalDateTime(start.Value), new iCalDateTime(end.Value)).ToList();

}

return rVal;

}

Scheduler

answered on 20 Dec 2018

1 answer

204 views

RadEditor dropdowns not working

I'm trying to use RadEditor.

<telerik:RadEditor runat="server" ID="RadEditor1" Skin="Silk" Height="675px" DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.axd"
Toolsfile="/common/_private/config/TelerikToolsFile.xml" ContentFilters="EncodeScripts"
ExternalDialogsPath="/common/controls/TelerikEditorDialogs/" ContentAreaMode="iframe"
EnableResize="false" OnClientPasteHtml="OnClientPasteHtml" OnClientLoad="OnClientLoad" >
</telerik:RadEditor>

It's returning an error when I click on Fonts dropdown and it doesn't show the dropdown values. See the attachment

General Discussions

answered on 20 Dec 2018

1 answer

235 views

RadEditor toolbar dropdowns not working

I'm trying to use RadEditor.

<telerik:RadEditor runat="server" ID="RadEditor1" Skin="Silk" Height="675px" DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.axd"
Toolsfile="/common/_private/config/TelerikToolsFile.xml" ContentFilters="EncodeScripts"
ExternalDialogsPath="/common/controls/TelerikEditorDialogs/" ContentAreaMode="iframe"
EnableResize="false" OnClientPasteHtml="OnClientPasteHtml" OnClientLoad="OnClientLoad" >
</telerik:RadEditor>

It's returning an error when I click on Fonts dropdown and it doesn't show the dropdown values. See the attachment

Editor

answered on 20 Dec 2018

5 answers

568 views

404 File or directory not found when I click image manager in rareditor's

Hi,

I have problem about image manager.

404 File or directory not found when I click image manager in rareditor's

Please see the attach files, help me to fix it.

Thank you.

Editor

answered on 20 Dec 2018

15 answers

2.6K+ views

getting the RadGrid checkbox column value in server

HI,

I have a RadGrid having a checkbox column, i have added the column as a ItemTemplate to make it editable in the regular mode.

<telerik:GridTemplateColumn UniqueName="IsSelected" DataField="IsSelected">

<ItemTemplate>

<asp:CheckBox ID="chkBoolean" runat="server" Checked='<%# Convert.ToBoolean(Eval("IsSelected")) %>'

Enabled='<%# Convert.ToBoolean(Eval("IsSelectionDisable")) %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

Using this I am able to display a checkbox as editable. Now my problem is how do i get the checked value of the checkox for saving it when the user has changed the checkbox. On click of a button i need to get all the rows that are still checked and save them.

Thanks
Arvind

Grid

answered on 20 Dec 2018