New
Last Updated: 18 Jan 2019 16:47 by Daniel
Created by: Daniel
Comments: 0
Category: MultiColumnComboBox
Type: Feature Request
0
What is the best approach to AutoSize the contents of the columns in a RadMultiColumnComboBox?  Is there a method or property I can use?
New
Last Updated: 18 Jan 2019 13:53 by ADMIN
Created by: Alem
Comments: 1
Category: MultiColumnComboBox
Type: Feature Request
0
We have just upgraded to the latest asp.net ajax version and excited about the new control 'RadMultiColumnComboBox', but we could not figure out how we can allow multiple selections.

Please let us know

Thanks,
New
Last Updated: 18 Jan 2019 13:20 by ADMIN
Created by: Felix
Comments: 1
Category: Grid
Type: Bug Report
1

Hi

Since updating to the latest release of UI for ASP.NET AJAY the RadContextMenu of my RadGrid is misaligned at the right edge of the screen. Even in your sample https://demos.telerik.com/aspnet-ajax/grid/examples/columns-rows/columns/context-menu/defaultcs.aspx when you open the context menu at the right side of the screen the context menu is nor aligned to the left (like it used to be).

Please ses the attached printscreen.

Kind regards
Felix

New
Last Updated: 17 Jan 2019 21:08 by Daniel
Created by: Daniel
Comments: 0
Category: MultiColumnComboBox
Type: Feature Request
0
The new MultiColumnComboBox control does not have any server side events.  Can you provide the same server side event that you have for the ComboBox? 
New
Last Updated: 17 Jan 2019 14:31 by ADMIN

<telerik:RadComboBox runat="server" ID="CB" AllowCustomText="true" HighlightTemplatedItems="true" EnableViewState="false" CheckBoxes="true" EnableLoadOnDemand="true" OnItemsRequested="CB_ItemsRequested" ></telerik:RadComboBox>

Specifically, note that CheckBoxes is true.

In some cases, the combo box's  item's text may have HTML tags in them, but we don't want that HTML to be interpreted, and we're happy that RadComboBox automatically encodes the Item's name.  For example, the Item's text might be <img src=xxx onerror=alert(0)> , and of course we don't want that javascript to run. 

However, we have found a case where the text is not properly escaped, in which case the javascript does run and the alert popup shows.  The error is in RadComboBox.CheckBoxes.js, in the _checkedItemsTextsFitInputWidth function.  That function is passed the comma separated string of all the selected item's text.  This function wants to measure the width of the string, and so it creates a div off-screen, and then pushes the checkedItemTexts string into the div.  If the checkedItemTexts string contains any HTML tags that contain javascript, then that javascript is executed, which can be a XSS attack.

Approved
Last Updated: 17 Jan 2019 10:10 by ADMIN

When a RadColorPicker that only has the HSB or HSV palette is made visible or added during an AJAX request, it throws the following error:

Sys.ArgumentOutOfRangeException: Height should be an integer bigger than 1

This is caused by the lack of dimensions while the component is initializing on the client side and, for example, RGBSliders, manages to initialize correctly. The control must either have default dimensions for all modes, or to perform check for undefined dimensions provided by the browser, or both.

A workaround is to add the RGBSliders mode as the first mode so the control can initialize, and use a small JS handler that will switch to the HSB/HSV mode and hide the RGB mode.

Here follows an example that includes the workaround:

<asp:UpdatePanel ID="mainUpdatePanel" runat="server">
    <ContentTemplate>
  
        <telerik:RadButton ID="RadButton1" runat="server" Text="RadButton"></telerik:RadButton>
  
        <asp:Panel runat="server" ID="wrappingPanel">
  
            <%--WORKAROUND PART 1 - add the RGBSLiders tab first--%>
            <telerik:RadColorPicker ID="RadColorPickerStart" runat="server" PaletteModes="RGBSliders, HSB"></telerik:RadColorPicker>
  
            <%--WORKAROUND PART 2
            The script is wrapped in a RadScriptBlock so it gets
            registered and executed after the partial postback. By default, it will not be parsed--%>
            <telerik:RadScriptBlock runat="server" ID="rsb1">
                <script>
                    Sys.Application.add_load(function () {
                        //a panel is used here to make looking for the color pickers added in it easier
                        //you can replace getting the reference to the color picker with any preferred method
                        $telerik.$("[id$='wrappingPanel']").find(".RadColorPicker").each(function (index, elem) {
                            if (elem && elem.control) {
                                var picker = elem.control;
                                setTimeout(function () {
                                    //trigger the internal logic of the control that will switch the tabs
                                    //in this case - the HSB tab is "clicked"
                                    picker._tabClicked({ target: $telerik.$(picker._tabStrip).find("a[title='HSB']")[0] });
                                    //hide the RGB tab
                                    $telerik.$(picker._tabStrip).find("a[title='RGB']").hide();
                                }, 0);//the timeout is needed so the control can initialize before we manipulate it
                            }
                        })
                    });
                </script>
            </telerik:RadScriptBlock>
        </asp:Panel>
  
    </ContentTemplate>
</asp:UpdatePanel>
Protected Sub RadButton1_Click(sender As Object, e As EventArgs) Handles RadButton1.Click
    wrappingPanel.Visible = True
End Sub

New
Last Updated: 17 Jan 2019 08:32 by ADMIN
When the Map position is not on the top of the page, creating a new marker via the OnClick event argument location, the marker is not correctly positioned.
New
Last Updated: 16 Jan 2019 11:22 by ADMIN
Created by: MailUp Dev
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Using Firefox 64.0,  selecting an image doesn't appear the resizing handles which are located on each corner of the object
New
Last Updated: 17 Jan 2019 14:51 by ADMIN
Created by: Arvind
Comments: 3
Category: Editor
Type: Feature Request
2
In RadEditor with Ribbon Bar Toolbar When we click  Type 1 Dropdown (Here "Font Name", "Real font size", "Foreground Color", "Background Color", "Apply CSS Class", "Paragraph Style" and "Undo") it is opened or expanded and if click on same expanded drop-down control it still remains open instead it should be closed(Toggle Behaviour) on any "Type 2" Dropdown then "Type 1" dropdown is still remaining open or expand.
Approved
Last Updated: 07 Jan 2019 10:55 by ADMIN
Inconsistent Behavior of RadEditor with Ribbon Bar Toolbar for a different type of dropdown toolbar controls.

In RadEditor with Ribbon Bar Toolbar, there are two different types of drop-down control observed.

Type1 includes "Paste" and "Strip All Formatting" 
Type2 includes "Font Name", "Real font size", "Foreground Color", "Background Color", "Apply CSS Class", "Paragraph Style" and "Undo"


Issue1:
In RadEditor with Ribbon Bar Toolbar When "Type 1" Dropdown is opened or expanded and we click on any "Type 2" Dropdown then "Type 1" dropdown is still remain open or expand.

Issue2:
vice versa In RadEditor with Ribbon Bar Toolbar When "Type 2" Dropdown is opened or expanded and we click on any "Type 1" Dropdown then "Type 1" dropdown is still remain open or expand.
Approved
Last Updated: 03 Jan 2019 10:33 by ADMIN

When a Telerik RadTextBox contains a line break, a postback is triggered any time focus is lost on the textbox, even if the text hasn’t been changed. If a normal ASP Textbox is used instead of a Telerik one, no postback occurs if the text hasn’t been changed, even if the text contains a line break. We need the Telerik RadTextBox to behave like the ASP Textbox.

 

See the attached file for a simple example of this behavior, and let me know if you have any other questions about it.


ADMIN: Attached is also a workaround.

New
Last Updated: 21 Dec 2018 15:30 by ADMIN

Hi,

I use the RadContextMenu control (ajax).  When I right-click a control to show the menu, the OnClientShowing or On ClientItemClicked events are fired.

Within this, I can get the html element that has been clicked, but what I really need is a reference to the actual control that was clicked.  For example, I have a checkbox on my page and the user can right-click the text on the checkbox, OR the check-box itself.  This makes it really tough to determine what the actual control was that was clicked (in this case, the RadCheckBox).

I thought it would be a cool idea to be able to get this control as part of the args for the event.

 

 

Tom.

Approved
Last Updated: 21 Dec 2018 10:01 by ADMIN
Created by: Albert
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
1
Right now the end user can resize the table cells only through the provided interface in the Table Wizard and Properties inspector module. It will be useful this to be enabled as resize handlers directly in the table as it is implemented in the Kendo Editor - https://demos.telerik.com/kendo-ui/editor/index.
Approved
Last Updated: 20 Dec 2018 17:16 by ADMIN
Created by: Sunil Sutar
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
1
url to test with JAWS - https://demos.telerik.com/aspnet-ajax/combobox/examples/wai-aria-support/defaultcs.aspx

When I use JAWS to read the combobox present on this demo it reads as follows - ComboBox readonly - Alice Mutton. To change the selection press the arrow keys.

Over here, why JAWS is reading "readonly". It's not readonly. It's making our screenreader blind users confusing.

I drilled down more into the problem and found that, the input element below has the aria-readonly=true set though the combobox is not readonly.
Here is the html generated for above combobox from telerik demo site -

<input name="ctl00$ContentPlaceholder1$RadComboBox2" class="rcbInput radPreventDecorate" id="ctl00_ContentPlaceholder1_RadComboBox2_Input" role="combobox" aria-busy="false" aria-disabled="false" aria-expanded="false" aria-haspopup="true" aria-readonly="true" aria-owns="ctl00_ContentPlaceholder1_RadComboBox2_listbox" aria-autocomplete="none" type="text" readonly="readonly" value="Alice Mutton" autocomplete="off">

I understand that this input control should be readonly so that aria users should not type and go haywire. But looks like to maintain the readonly=readonly property, telerik is generating aria-readonly=true for this _Input control and resulting this issue.

When you change this attribute aria-readonly="true" to aria-readonly="false", JAWS read it correctly as follows - ComboBox - Alice Mutton. To change the selection press the arrow keys.
Completed
Last Updated: 20 Dec 2018 14:19 by ADMIN
Created by: Vinson
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
0
When I try to replace a white space in RadEditor, it is able to replace the words at the first line. The second one 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.

Reproducible in content which contains table elements and in the live demo: https://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx
New
Last Updated: 19 Dec 2018 19:17 by ADMIN
Created by: Srini
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0

Request to addorder tracker component similar to the attached screen shot.

 

Srini

Completed
Last Updated: 20 Dec 2018 17:18 by ADMIN
After performing some tests with images using the RadEditor I have found that when selecting the class to apply in the image properties dialog, it will not let you clear the class. When choosing the clear class option from the drop down it does not change the class of the image it will keep the same class that is already applied from the drop down.
Approved
Last Updated: 19 Dec 2018 11:58 by ADMIN

Hi,

As per title and I also find out it able to reproduce in the demo site: https://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx

Step:

1. Change to 'HTML' mode.

2. Open 'Find And Replace' dialog.

3. Enter a word to find and hit the 'Find' button.

Notice that the word does not get highlighted. It only happens in 'HTML' mode, 'Design' mode working fine.

Please help as this feature is very useful in my project.

Thank you.

Approved
Last Updated: 02 Jan 2019 17:31 by ADMIN
ADMIN
Created by: Rumen
Comments: 2
Category: ScriptManager
Type: Feature Request
1
Subresource Integrity is a fairly new security scheme for protecting against malicious script obtained from third-party source (CDNs). It requires that the script tag include a hash of the script content so the browser can verify that it has not been altered.

Telerik controls generate a bunch of script tags for cloudfront.net. It would be swell if the script tags would include the extra attributes necessary to implement subresource integrity. Is this in the roadmap? 

Mozilla provides a security analysis tool which highlights this issue. Look at the results for telerik.com here -> https://observatory.mozilla.org/analyze/www.telerik.com. 

More info available on 
https://infosec.mozilla.org/guidelines/web_security#subresource-integrity
https://www.w3.org/TR/SRI/
Completed
Last Updated: 12 Dec 2018 10:34 by ADMIN
Steps to reproduce:
1. Load https://demos.telerik.com/aspnet-ajax/formdecorator/examples/overview/defaultcs.aspx on IE 11
2. Input two lines in the textarea
3.  Select the second line from right to left by holding the left mouse button and releasing it when the cursor is outside of the text area


4. Press button 'delete' from keyboard with multi select content 
=> result: Can not delete content


5. Press button 'backspace' from keyboard 
=> result: back from url....


The problem happens only in IE when there is a select element on the page and when the mouse goes outside the boundaries of the textarea.

Temporary fix:
       <telerik:RadFormDecorator RenderMode="Lightweight" ID="FormDecorator1" runat="server" DecoratedControls="all"></telerik:RadFormDecorator>
        <script>
            Telerik.Web.UI.RadFormDecorator.prototype._selectBodyClickHandler = function (e) {


                var target = e.target;


                //in chrome the A element is not focused by default
                if (!Telerik.Web.Browser.ie &&target && target.focus && target !== document.activeElement) {
                    try {
                        target.focus();
                    } catch (ex) { }
                }


                if ($telerik.isTouchDevice) {
                    while (target.nodeType != 1 && target.nodeType != 9)
                        target = target.parentNode;
                }


                //See if an optGroup label
                if (this._isSelectOptgroup(target)) {
                    //Do nothing
                    return;
                }


                //Check if clicked on a box
                var box = this._getDecoratedSelectBoxParent(target);


                if (box) {
                    if (this._isSelectElementDisabled(box) || box === target) return;
                    else this._optionClickHandler(e);
                    if (box.setActive && box.style.visibility != "hidden") box.setActive();
                    return;
                }


                //Check if clicked on a select header
                var header = this._getDecoratedSelectHeaderParent(target);
                if (header) {
                    if (this._isSelectElementDisabled(header)) return;
                    else this._expandHeader(header);


                    if (header.setActive) header.setActive();
                    if (header.focus) header.focus();
                    return;
                }


                //else - just hide the popup
                this._hideSelectPopup();
            }
        </script>
1 2 3 4 5 6