or
1 answer
402 views
Hi.
I don't understand well from the docs how to apply different translations for grids.
the only example that I see is https://www.telerik.com/kendo-react-ui/components/grid/globalization/
for Spanish but it is not enough for me, I need Hebrew, Chinese, and so on where I can find all the resources?
and how can I do dynamic change without all the imports like in the example?
Konstantin Dikov
Telerik team
answered
on
17 Jan 2022
1 answer
106 views
My grid is populated from state after an API call. The piece of state is called data.
const [data, setData] = useState([])Selection is enabled on the grid, so I can create an array of selected rows with:let allSelected = data.filter((item) => item.selected)Objects in allSelected have the shape:
[{
_id: 1234
selected: true,
name: "Joe",
},
{
_id: 1235
selected: true,
name: "Jim",
}]After I perform an operation update on the selected rows, what's the best way to hide those rows?
- Is there a method to get the _IDs of the selected rows?
- Is there a method to hide a given row by _ID?
I'm looking for some way to filter selected rows from data then update state. Something akin to:
const filtered = data.filter((item) => !allSelected.includes(item._id))
setData(filtered)Thanks!
Missing User
answered
on
15 Jan 2022
1 answer
122 views
I have added a TabStrip on a Dialog inside a form and if I don't set the animation parameter for the TabStrip to false I get the attached error in the browser console. Here is the part of my code so you can see what I do:
<Dialog
title={t(`channel:${getDialogHeadline(props.mode)}`)}
onClose={props.cancelForm}
width={'60%'}
>
<Form
onSubmit={onFormSubmit}
initialValues={formState}
render={(formRenderProps: FormRenderProps) => (
<div className="k-d-flex-col">
<FormElement style={{ width: '90%' }}>
<div>
<TabStrip
selected={selected}
onSelect={handleSelect}
animation={false}
>
{tabPages.map((item, index) => {
return (
<TabStripTab
disabled={item.disabled}
title={item.label}
key={index}
>
{item.content}
</TabStripTab>
);
})}
</TabStrip>
</div>
...
And here are the kendo packages that I use:
"@progress/kendo-data-query": "^1.5.5",
"@progress/kendo-drawing": "^1.16.0",
"@progress/kendo-licensing": "^1.2.1",
"@progress/kendo-react-animation": "^4.13.0",
"@progress/kendo-react-buttons": "^4.13.0",
"@progress/kendo-react-data-tools": "^4.13.0",
"@progress/kendo-react-dateinputs": "^4.13.0",
"@progress/kendo-react-dialogs": "^4.13.0",
"@progress/kendo-react-dropdowns": "^4.13.0",
"@progress/kendo-react-form": "^4.13.0",
"@progress/kendo-react-grid": "^4.13.0",
"@progress/kendo-react-indicators": "^4.13.0",
"@progress/kendo-react-inputs": "^4.13.0",
"@progress/kendo-react-intl": "^4.13.0",
"@progress/kendo-react-layout": "^4.13.0",
"@progress/kendo-react-notification": "^4.13.0",
"@progress/kendo-react-progressbars": "^4.13.0",
"@progress/kendo-react-tooltip": "^4.13.0",
"@progress/kendo-react-treeview": "^4.13.0",
"@progress/kendo-react-upload": "^4.13.0",
"@progress/kendo-theme-material": "^4.43.0",
I already experienced a similar issue with the TreeView component and got the answer from you that this has been an issue. See https://github.com/telerik/kendo-react/issues/723
Just thought, I'd bring this to your attention that there is the same problem with the TabStrip.
Stefan
Telerik team
answered
on
14 Jan 2022
1 answer
2.6K+ views
I have a range slider within my own functional component, and want to test the user setting the slider values from Jest.
I have tried:
const draggerEles = within(rangeSliderEle).getAllByTitle("Drag")
fireEvent.change(draggerEles[0], { target: { value:7 } })
but it errors with "The given element does not have a value setter"
I could be setting the wrong element of course, maybe I should set the slider role elements. But I've tried those as well, to no avail.
How do I find out what setters or events are supported for an element?
interestingly, using:
act(() => draggerEles[0].setAttribute("aria-valuenow", "7"));
does modify the component
but doesnt seem to cause any re-render!
Stefan
Telerik team
answered
on
13 Jan 2022
1 answer
102 views
Is it not possible to delete a question?
Stefan
Telerik team
answered
on
13 Jan 2022
1 answer
235 views
I copied the sample code at Customizing the Selection to build my first multi-select grid with checkboxes. After I added a button with a handler to log selectedState I see that it contains an object:
{"1": true,
"2": false,
"3": true,
"4": true,
"5": true
}
Apologies for the naive question, but how does this help me process the selected rows? Are there JS techniques for putting this content in an array? Is there some way to filter an object?
I need to get an array of selected rows to move my project forward. I'm just not clear how to take the default state and use it.
Stefan
Telerik team
answered
on
13 Jan 2022
1 answer
177 views
Is it possible to disable a certain keyboard-navigation event?
I don't want the user to automatically select the first suggestion when pressing enter.
I was looking at the Autocomplete src code and found `onNavigate(state: AutoCompleteInternalState, keyCode: number): void;`. How do i use this?
Is there a way to disable it or maybe a work around to override the "enter" event?
Stefan
Telerik team
answered
on
13 Jan 2022
1 answer
205 views
Hi Team,
I have implemented master grid using this example: https://www.telerik.com/kendo-react-ui/components/grid/rows/hierarchy/
all works fine as expected. Now, i wanted achieve functionality of expand and collapse of all rows on click of a button. may i know how to achieve and do you have any specific example?
Regards,
M.Seenuvasan
Stefan
Telerik team
answered
on
12 Jan 2022
1 answer
120 views
Hi
when adding this to a Grid, the "sticky" text doesnt dissapear after resizing.
This happens only when trying to resize.
resizable={true}
reorderable={true}
onColumnReorder={(e) => {
this.setState({
...this.state,
cols: e.columns,
});
}}
onColumnResize={(e) => {
if (e.end) {
this.setState({
...this.state,
cols: e.columns,
});
}
}}
As you can see the title "Name" is still there even thou I am done with my resize.
To make it dissapear, I need to click anywhere on the page
This only happens when you are using both onresize and onreorder.
Stefan
Telerik team
answered
on
11 Jan 2022
1 answer
194 views
Is there something like a maxSelectedItems for the MultiSelect component?
We're trying limit the number of items that can be selected. Wondering if there's an existing attribute, or if we have to create something ourselves.
We're trying limit the number of items that can be selected. Wondering if there's an existing attribute, or if we have to create something ourselves.
Stefan
Telerik team
answered
on
11 Jan 2022
