RadImageGallery is a great control and supports many image formats out of the box (JPEG, PNG, BMP, etc.)
However, it does not provide native support for HEIF. HEIF is now the default format for most Apple devices (anything after iOS 11 update).
It would be great if RadImageGallery were updated to provide support for this format so that developers don't have to force image conversions of photos taken by Apple devices.
The issue can be replicated with AutoCompleteBox demo: https://demos.telerik.com/aspnet-ajax/autocompletebox/examples/default/defaultcs.aspx
Set the SingleLineEntries property to "Enabled", and add a new Entry to the AutoCompleteBox. At this point, the page will scroll up and as a result hiding the AutoCompleteBox.
I just installed the latest release (Telerik_UI_for_ASP.NET_AJAX_2023_1_314) and the program gives me an error.
This is the error :
similar to these: http://willowsystems.github.io/jSignature/#/demo/ http://www.supersignature.com/ Sure you could do something really cool like a sketchpad, with a background image.
Hello,
Can you please add the control ID to this error so the affected control can be easily identified? Right now, if you have a page with multiple combo boxes, it is extremely time consuming to locate the one with the issue.
Thank you,
DJ
--
Selection out of range
Parameter name: value
Description: An unhandled exception occurred during
the execution of the current web request. Please review the stack trace
for more information about the error and where it originated in the
code.
Exception Details: System.ArgumentOutOfRangeException: Selection out of range
Parameter name: value
Source Error:
An unhandled exception was generated during the execution of the current
web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.
|
Stack Trace:
|
Hi,
currently the only way to set the translation for the "All" option that is created through the enabled "EnableAllOptionInPagerComboBox" property is to set the translation in the "RadGrid1_ItemDataBound" method, which is described here: Localization on RadGrid: Paging Option All
It's a workaround for a missing localisation. By setting the translation in the RadGrid1_ItemDataBound method the if-statement is being checked for every row processed, which is not good for performance.
Could you please make it possible to set the translation with a property and have the default value set in the resource file of the grid?
Thank you.
Scenario: need dynamically change header test on dropdown change, while retaining HeaderContext filter type icon
After conversation with support created this request
Description:
'Selected' state is not defined for 'Pagination controls' in entire page.
Environment (OS, Application, Versions):
OS: Windows_11
Version: 21H2
OS Build: 22000.856
Browser: Microsoft Edge Version 105.0.1343.33 (Official build) (64-bit)
URL: https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx
Screen Reader: NVDA(2022.2)
Repro Steps:
1. Open URL:https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx page in Edge Browser.
2. Navigate to pagination controls present below "Book A Car' table under 'Overview'.
3. Open NVDA.
4. Navigate to 'Selected button' on pagination controls.
5. Observe an issue that 'Selected' state is not defined for 'Pagination controls'.
Actual Result:
'Selected' state is not defined for 'Pagination controls' in entire page.
Expected Result:
State 'Selected' should be defined on pagination controls. In this case, the expected role is {button or has a pop-up}. All components need a proper role attribute, ideally with semantics. In rare cases a role attribute should be added to give full context and information to assistive technology. Learn more by reading about when to use an aria role and the html/aria role mappings.
It would be great if telerik can provide remove blank data rows on column which helps when dealing with huge data.
I am able to achieve the logic with below code.
var grid = $find('<%= RadGrid_MeaInfo.ClientID %>');
// MasterTable
var masterTable =
grid.get_masterTableView();
// Items/Rows
var dataItems = masterTable.get_dataItems();
for (var i = 0; i <
dataItems.length; i++) {
var item =
masterTable.getCellByColumnUniqueName(dataItems[i], "TriggerMan")
debugger;
if (item.innerHTML ==
"" || item.innerHTML == undefined) {
masterTable.hideItem(i);
}
}
I suggest to allow developers to customize the GridColumnGroup header.
Custom column group headers should be a built-in feature of the RadGrid.
Test Environment:
OS: Windows_11URL: https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx
Screen Reader: NVDA (2021.3)
Repro Steps:
- Open URL: https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx page in Edge Browser.
- Open NVDA
- Tab to the 'BOOK NOW' controls in the grid.
- Press Enter
- Observe the issue that 'BOOK NOW' is announced as a link, but it opens a popup instead of behaving as a link. It should have a role of button.
Actual Behavior:
Incorrect role as 'link' is defined for button control "Book Now."
Expected Behavior:
In this case, the expected role is {button}. For the "Book Now" button the correct role should be defined.
All components need a proper role attribute, ideally with semantics. In rare cases a role attribute should be added to give full context and information to assistive technology.
Test Environment:
OS: Windows_11URL: https://demos.telerik.com/aspnet-ajax/calendar/overview/defaultcs.aspx
Tool: Accessibility Insight for web.
Repro Steps:
1. Open URL: https://demos.telerik.com/aspnet-ajax/calendar/overview/defaultcs.aspx page in Edge Browser.
2. Navigate to calendar under overview Section by using tab key.
3. Run Accessibility Insight tool.
4. Verify the bug.
Actual Behavior:
Ensures the contrast foreground and background colors doesn't meet WCAG 2AA contrast ratio thresholds.
Expected Behavior:
Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds.
I would like to request the RadRadioButtonList's get_oldSelectedIndex method used in the OnSelectedIndexChanged event should return -1 instead of undefined when no item is selected.
Thank you!
Test Environment:
OS: Windows_11URL: https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx
Screen Reader: NVDA (2021.3)
Repro Steps:
1. Open URL https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx page in edge browser and turn on NVDA.
2. Navigate to table by using Tab key.
3. Observe that screen reader is announcing clickable when focus lands on table.
Actual Results:
Screen reader is announcing clickable when focus lands on table.
Expected Results:
The screen reader should only read relevant information once for each item.
Environment (OS, Application, Versions)
Screen Reader: NVDA 2022.1
Repro-Steps:
- Open Telerik Web UI Calendar Overview Demo | Telerik UI for ASP.NET AJAX
- Navigate to calendar.
- Navigate to Next/Previous month ('<,<<,>,>>) button and activate it.
- Verify the issue.
Screen reader should announce the information about the month after activating "Next/previous" month controls.
Deleting of a table by delete or backspace key does not work when the selection contains only the table.
Steps to reproduce:
1. Set the following content
<p>test p1</p>
<table>
<tbody>
<tr>
<td>test</td>
<td>test</td>
</tr>
</tbody>
</table>
<p>test p2</p>
2. Select the table only and press delete or backspace key
Actual: Only the content has been deleted.
Expected: The table and its content to be deleted.
Workaround:
<telerik:RadEditor ID="RadEditor1" runat="server">
</telerik:RadEditor>
<script type="text/javascript">
(function () {
var $T = Telerik.Web.UI;
var utils = $T.Editor.Utils;
var isTableSelected = function (selected) {
if (utils.isTag(selected, "table")) {
return true;
}
var table = utils.getElementParentByTag(selected, "TABLE");
return table && !!utils.getElementParentByCondition(selected, function (current) {
return utils.isAncestorOrSelf(table, current) && utils.isSingleChild(current);
});
};
// Fix for delete table by delete or backspace key
var formatFragments = $T.Editor.DeleteSelectionCommand.prototype.formatFragments;
$T.Editor.DeleteSelectionCommand.prototype.formatFragments = function (fragments) {
var cmd = this;
var selected = cmd.get_editor().getSelectedElement();
if (isTableSelected(selected) && fragments.length) {
var table = utils.isTag(selected, "table") ? selected : utils.getElementParentByTag(selected, "TABLE");
var $table = $telerik.$(table);
var data = $table.find("th,td");
var firstCell = data.first().get(0);
var lastCell = data.last().get(0);
var firstFragment = fragments[0];
var lastFragment = fragments[fragments.length - 1];
var firstSelected = firstFragment.nodes[0];
var lastSelected = lastFragment.nodes[lastFragment.nodes.length - 1];
if ((firstSelected == firstCell || firstSelected == firstCell.firstChild || cmd.isMarker(firstCell.firstChild)) &&
(lastSelected == lastCell || lastSelected == lastCell.lastChild)) {
$table.find("." + cmd.getMarkersCssClass()).insertBefore(table);
$telerik.$(table).remove();
return;
}
}
formatFragments.call(cmd, fragments);
};
// Fix for select and delete a table by the DomInspector in Chrome
var Modules = $T.Editor.Modules;
if (Modules && Modules.RadEditorDomInspector) {
var removeSelectedElement = Modules.RadEditorDomInspector.prototype.removeSelectedElement;
Modules.RadEditorDomInspector.prototype.removeSelectedElement = function (element) {
if (isTableSelected(element)) {
element = utils.isTag(element, "table") ? element : utils.getElementParentByTag(element, "TABLE");
}
removeSelectedElement.call(this, element);
};
}
})();
</script>
Error message:
at $IE.Print.dispose (<anonymous>:90:18)
Workaround:
Enable the external dialogs of the Editor/ImageEditor and modify dispose() function of the Print.ascx dialog:
Print.ascx
dispose: function ()
{
this._attachHandlers(false);
this._printBtn.dispose();
this._cancelBtn.dispose();
$IE.Print.callBaseMethod(this, "dispose");
},