or
1 answer
551 views
Hi ,
do you have an example of pages and select all
when the onHeaderSelectionChange event - select all the items in all pages in grid?
in the documention of selection -
the example below , selected all in current page only
const onHeaderSelectionChange = React.useCallback((event) => {const checkboxElement = event.syntheticEvent.target;
const checked = checkboxElement.checked;
const newSelectedState = {};
event.dataItems.forEach((item) => {
newSelectedState[idGetter(item)] = checked;
});
setSelectedState(newSelectedState);
}, []);
thanks!
Filip
Telerik team
answered
on
27 Oct 2021
1 answer
186 views
Hi all,
I need to add the capability to drag something from a Grid to a TreeList.
As far as my research has taken me, this is not available out of the box.
Can anybody advise me on strategies to make this work?
Thanks!
Sean P
Konstantin Dikov
Telerik team
answered
on
27 Oct 2021
0 answers
76 views
Hi,
We're exporting a page to pdf that includes several chart svgs. When the pdf is opened in Chrome, the svgs include a thin drop shadow on the right and bottom of each chart, but when opened in Preview this shadow doesn't appear. We've dug pretty deep into the css and svg data and can't find any potential causes; other svgs (our logo, etc.) export fine. Any idea how we can address the discrepancy between views?
Thanks!
Daniel
Top achievements
Rank 1
Rank 1
updated question
on
25 Oct 2021
1 answer
104 views
Hi,
I need to know how do i get details of the cell (both row details and column details)in pivot grid as im using kendo-pivotgrid-react-wrapper please explain me with any examples as soon as possible.Thanks in advance
Stefan
Telerik team
answered
on
22 Oct 2021
1 answer
89 views
Hello,
Im using the validation form fields but for some reason my state is not being updated after I enter valid data, on form submission the inputs are all null even thought I had entered valid data. some help would be greatly appreciated. Part of the code is below
const data = {
manufacturer_id: parseInt(manufacturerId)||null,
comp_model: compModel||null,
comp_type_id: parseInt(compTypeId)||null,
comp_nickname: compNickname||null,
comp_serial_no: compSerialNo||null,
comp_pressure: parseFloat(compPressure)||null,
comp_pressure_unit: compPressureUnit.id||null,
comp_regulation: compRegulation.id||null,
comp_cooling: compCooling.id||null,
comp_year: compYear.text||null,
comp_power_supply: compPowerSupply.id||null,
comp_power_supply_unit: null,
comp_motor_power: parseInt(compMotorPower)||null,
comp_motor_power_unit: compMotorPowerUnit.id||null,
comp_output: parseFloat(compOutput)||null,
comp_output_unit: compOutputUnit.id||null,
real_comp_data_id: idCreatedCompressor
}
/**
* Function to save Compressor Data.
* Error message will save in the 'message' state.
*/
const postCompressorSave = async (e) => {
debugger;
const isEmpty = Object.values(data).every(x => x === null || x === '');
if(isEmpty) {
return;
}
if(idCreatedCompressor !== "") {
postCompressorUpdate();
return;
}
const dataWithStatus = {...data, data_status_flow_id:status.IN_PROGRESS}
try{
const result = await authAxios.post(`/compressors`, dataWithStatus)
setIdCreatedCompressor(result.data)
console.log(idCreatedCompressor);
}catch(err){
console.log("AXIOS ERROR", err.message);
}
}
constNicknameInput = (fieldRenderProps) => {
const { validationMessage, visited, ...others } = fieldRenderProps;
return (
<div>
<label for="nickname-name" className="text-info">Nickname</label>
<Input type="text" name="nickname" placeholder=""
style={{height: "30px"}}
onChange={e=>setCompNickname(e.target.value)}
{...others}/>
{visited && validationMessage && <Error>{validationMessage}</Error>}
</div>
);
};
const SerialNoInput = (fieldRenderProps) => {
const { validationMessage, visited, ...others } = fieldRenderProps;
return (
<div>
<label for="serial-no-name" className="text-info">Serial No</label>
<Input type="text" name="serialNo" placeholder=""
style={{height: "30px"}}
onChange={e=>setCompSerialNo(e.target.value)}
{...others}/>
{visited && validationMessage && <Error>{validationMessage}</Error>}
</div>
);
};
const MotorPowerInput = (fieldRenderProps) => {
const { validationMessage, visited, ...others } = fieldRenderProps;
return (
<div>
<label for="motor-power-name" className="text-info">Motor Power</label>
<Input type="text" name="motor-power" placeholder="ex: 75"
style={{height: "30px"}}
onChange={e=>setCompMotorPower(e.target.value)}
{...others}/>
{visited && validationMessage && <Error>{validationMessage}</Error>}
</div>
);
};
const pressureUnitInput = (fieldRenderProps) => {
const { validationMessage, visited, ...others } = fieldRenderProps;
return (
<div>
<label for="rated-pressure-name" className="text-info">Rated Pressure</label>
<Input type="text" name="pressure" placeholder=""
style={{height: "30px"}}
onChange={e=>setCompPressure(e.target.value)}
{...others}/>
<label for="rated-pressure-unit" className="text-info">{compPressureUnit}</label>
{visited && validationMessage && <Error>{validationMessage}</Error>}
</div>
);
};
const OutputInput = (fieldRenderProps) => {
const { validationMessage, visited, ...others } = fieldRenderProps;
return (
<div>
<label for="output-name" className="text-info">Output</label>
<Input type="text" name="motor-power" placeholder="ex: 75"
style={{height: "30px"}}
onChange={e=>setCompOutput(e.target.value)}
{...others}/>
<label for="output-unit" className="text-info">{compOutputUnit}</label>
{visited && validationMessage && <Error>{validationMessage}</Error>}
</div>
);
};
return (
<Form className="mt-3 mb-4 px-0" onSubmit={postCompressorSave}
render={(formRenderProps) => (
<FormElement
style={{
maxWidth: 650,
}}
>
<fieldset className={"k-form-fieldset"}>
<div className="mb-3">
<Field
name={"nickname"}
component={NicknameInput}
validator={inputValidator}
/>
</div>
<div className="mb-3">
<Field
name={"serialNo"}
component={SerialNoInput}
validator={inputValidator}
/>
</div>
<div className="mb-3">
<label for="cooling-name" className="text-info">Cooling</label>
<DropDownList
value={compCooling}
textField="text"
dataItemKey="id"
onChange={(e) => {
setCompCooling(e.target.value);
}}
data={compCoolings}
/>
</div>
<div className="mb-3">
<label for="year-manufactured-name" className="text-info">Year Manufactured</label>
<DropDownList
value={compYear}
textField="text"
dataItemKey="id"
onChange={(e) => {
setCompYear(e.target.value);
}}
data={years}
/>
</div>
<div>
<label for="power-supply-name" className="text-info">Power Supply</label>
<DropDownList
value={compPowerSupply}
textField="text"
dataItemKey="id"
onChange={(e) => {
setCompPowerSupply(e.target.value);
}}
data={compPowerSupplies}
/>
</div>
<div className="mb-3">
<Field
name={"motorPower"}
component={MotorPowerInput}
validator={inputValidator}
/>
</div>
<div className="mb-3">
<Field
name={"ratedPressure"}
component={pressureUnitInput}
validator={inputValidator}
/>
</div>
<div className="mb-3">
<Field
name={"output"}
component={OutputInput}
validator={inputValidator}
/>
</div>
</fieldset>
<div className="k-form-buttons">
<button type={"submit"} className="btn btn-outline-success btn-block mt-1"
style={{height: "30px", fontSize: "16px", paddingTop: "4px"}}>
Save
</button>
</div>
</FormElement>
)}
/>
)
}
Stefan
Telerik team
answered
on
22 Oct 2021
1 answer
264 views
I haven't been able to render a custom cell for the column that's housing the expandable cells. If I set `cell` to `CustomCell`, the expandability (the carrot dropdowns) disappears. I couldn't find an example in the docs that showed the actual expandable cells getting rendered custom (just the regular cells with values) - could you please show me a simple example to get me on the right track? Is it that I should build the expandable carrots into the custom cell myself or did I miss something in the docs?
Thank you!
Filip
Telerik team
answered
on
22 Oct 2021
1 answer
148 views
I noticed on the Stackblitz code from this page on Kendo's TreeList docs, that the resizability is a little glitchy feeling (try expanding the Position column). For example, resizing a column also causes the other columns to grow or shrink in width too, and there is a noticeable jump for some columns with longer values. Is there any workaround for this or is this expected behavior?
Thank you in advance!
Stefan
Telerik team
answered
on
22 Oct 2021
1 answer
77 views
Hello,
I have the following form, but for some reason the button is not triggering the method execution neither the validator regex is working. some help would be greatly appreciated.
const inputRegex = new RegExp(/^([a-zA-Z\d\.,%/\-_].*)/);
const inputValidator = (value) =>
inputRegex.test(value) ? "" : "Please enter a valid value.";
return (
<Form className="mt-3 mb-4 px-0" onSubmit={postCompressorSave}
render={(formRenderProps) => (
<FormElement
style={{
maxWidth: 650,
}}
>
<fieldset className={"k-form-fieldset"}>
<legend className={"k-form-legend"}>
Please fill in the email field:
</legend>
<div className="mb-3">
<Field
name={"nikname"}
component={NicknameInput}
label={"NickName"}
validator={inputValidator}
/>
</div>
</fieldset>
<div className="k-form-buttons">
<button type={"submit"} className="btn btn-outline-success btn-block mt-1"
style={{height: "30px", fontSize: "16px", paddingTop: "4px"}}>
Save
</button>
</div>
</FormElement>
)}
/>
)
}
1 answer
323 views
I have an arbitrary number of Cards being returned from a database query. I would like these cards to layout horizontally and automatically line wrap. I've tried the ListView, but I can't find a way to make it horizontal. I also tried the GridLayout, but it doesn't seem to work if you don't specify the row and column explicitly. And the StackLayout just puts them all on the same row, no matter how many of the Cards there are.
Do I have to manually divide them up into rows myself? So if I want 4 cards per row, and I have 20 cards, I programmatically create the 5 rows? Is there a better option?
Thanks!
Tye
1 answer
680 views
Hi,
Implementing radio buttons in the grid - where the user can only select one row at a time - probably entails a custom cell with a radio button in each row - where the 'name' property is the same for all the rows. A search in the grid forums for the keyword 'radio' did not yield a result. Since this could be a fairly common scenario was checking to see if there is a sample for this that has already been created.
Thanks and regards,
Amit
Stefan
Telerik team
answered
on
20 Oct 2021
