@grafana/data#toNumberString TypeScript Examples

The following examples show how to use @grafana/data#toNumberString. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: FieldDisplayEditor.tsx    From grafana-chinese with Apache License 2.0 5 votes vote down vote up 
render() {
    const { value } = this.props;
    const { calcs, values, limit } = value;

    const labelWidth = this.props.labelWidth || 5;

    return (
      <>
        <div className="gf-form">
          <FormLabel width={labelWidth}>Show</FormLabel>
          <Select
            options={showOptions}
            value={values ? showOptions[0] : showOptions[1]}
            onChange={this.onShowValuesChange}
          />
        </div>
        {values ? (
          <FormField
            label="Limit"
            labelWidth={labelWidth}
            placeholder={`${DEFAULT_FIELD_DISPLAY_VALUES_LIMIT}`}
            onChange={this.onLimitChange}
            value={toNumberString(limit)}
            type="number"
          />
        ) : (
          <div className="gf-form">
            <FormLabel width={labelWidth}>Calc</FormLabel>
            <StatsPicker
              width={12}
              placeholder="Choose Stat"
              defaultStat={ReducerID.mean}
              allowMultiple={false}
              stats={calcs}
              onChange={this.onCalcsChange}
            />
          </div>
        )}
      </>
    );
  }
Example #2
Source File: FieldPropertiesEditor.tsx    From grafana-chinese with Apache License 2.0 4 votes vote down vote up 
FieldPropertiesEditor: React.FC<Props> = ({ value, onChange, showMinMax, showTitle }) => {
  const { unit, title } = value;

  const [decimals, setDecimals] = useState(
    value.decimals !== undefined && value.decimals !== null ? value.decimals.toString() : ''
  );
  const [min, setMin] = useState(toNumberString(value.min));
  const [max, setMax] = useState(toNumberString(value.max));

  const onTitleChange = (event: ChangeEvent<HTMLInputElement>) => {
    onChange({ ...value, title: event.target.value });
  };

  const onDecimalChange = useCallback(
    (event: ChangeEvent<HTMLInputElement>) => {
      setDecimals(event.target.value);
    },
    [value.decimals, onChange]
  );

  const onMinChange = useCallback(
    (event: ChangeEvent<HTMLInputElement>) => {
      setMin(event.target.value);
    },
    [value.min, onChange]
  );

  const onMaxChange = useCallback(
    (event: ChangeEvent<HTMLInputElement>) => {
      setMax(event.target.value);
    },
    [value.max, onChange]
  );

  const onUnitChange = (unit?: string) => {
    onChange({ ...value, unit });
  };

  const commitChanges = useCallback(() => {
    onChange({
      ...value,
      decimals: toIntegerOrUndefined(decimals),
      min: toFloatOrUndefined(min),
      max: toFloatOrUndefined(max),
    });
  }, [min, max, decimals, value]);

  const titleTooltip = (
    <div>
      Template Variables:
      <br />
      {'${' + VAR_SERIES_NAME + '}'}
      <br />
      {'${' + VAR_FIELD_NAME + '}'}
      <br />
      {'$' + VAR_CELL_PREFIX + '{N}'} / {'$' + VAR_CALC}
    </div>
  );

  return (
    <>
      {showTitle && (
        <FormField
          label="Title"
          labelWidth={labelWidth}
          onChange={onTitleChange}
          value={title}
          tooltip={titleTooltip}
          placeholder="Auto"
          aria-label="Field properties editor title input"
        />
      )}

      <div className="gf-form">
        <FormLabel width={labelWidth}>Unit</FormLabel>
        <UnitPicker value={unit} onChange={onUnitChange} />
      </div>
      {showMinMax && (
        <>
          <FormField
            label="Min"
            labelWidth={labelWidth}
            onChange={onMinChange}
            onBlur={commitChanges}
            value={min}
            placeholder="Auto"
            type="number"
            aria-label="Field properties editor min input"
          />
          <FormField
            label="Max"
            labelWidth={labelWidth}
            onChange={onMaxChange}
            onBlur={commitChanges}
            value={max}
            type="number"
            placeholder="Auto"
            aria-label="Field properties editor max input"
          />
        </>
      )}
      <FormField
        label="Decimals"
        labelWidth={labelWidth}
        placeholder="auto"
        onChange={onDecimalChange}
        onBlur={commitChanges}
        value={decimals}
        type="number"
      />
    </>
  );
}
Example #3
Source File: AnnoListEditor.tsx    From grafana-chinese with Apache License 2.0 4 votes vote down vote up 
render() {
    const { options } = this.props;
    const labelWidth = 8;

    return (
      <PanelOptionsGrid>
        <PanelOptionsGroup title="Display">
          <Switch
            label="Show User"
            labelClass={`width-${labelWidth}`}
            checked={options.showUser}
            onChange={this.onToggleShowUser}
          />
          <Switch
            label="Show Time"
            labelClass={`width-${labelWidth}`}
            checked={options.showTime}
            onChange={this.onToggleShowTime}
          />
          <Switch
            label="Show Tags"
            labelClass={`width-${labelWidth}`}
            checked={options.showTags}
            onChange={this.onToggleShowTags}
          />
        </PanelOptionsGroup>
        <PanelOptionsGroup title="Navigate">
          <FormField
            label="Before"
            labelWidth={labelWidth}
            onChange={this.onNavigateBeforeChange}
            value={options.navigateBefore}
          />
          <FormField
            label="After"
            labelWidth={labelWidth}
            onChange={this.onNavigateAfterChange}
            value={options.navigateAfter}
          />
          <Switch
            label="To Panel"
            labelClass={`width-${labelWidth}`}
            checked={options.navigateToPanel}
            onChange={this.onToggleNavigateToPanel}
          />
        </PanelOptionsGroup>
        <PanelOptionsGroup title="Search">
          <Switch
            label="Only This Dashboard"
            labelClass={`width-12`}
            checked={options.onlyFromThisDashboard}
            onChange={this.onToggleOnlyFromThisDashboard}
          />
          <Switch
            label="Within Time Range"
            labelClass={`width-12`}
            checked={options.onlyInTimeRange}
            onChange={this.onToggleOnlyInTimeRange}
          />
          <div className="form-field">
            <FormLabel width={6}>Tags</FormLabel>
            {this.renderTags(options.tags)}
            <input
              type="text"
              className={`gf-form-input width-${8}`}
              value={this.state.tag}
              onChange={this.onTagTextChange}
              onKeyPress={ev => {
                if (this.state.tag && ev.key === 'Enter') {
                  const tags = [...options.tags, this.state.tag];
                  this.props.onOptionsChange({
                    ...this.props.options,
                    tags,
                  });
                  this.setState({ tag: '' });
                  ev.preventDefault();
                }
              }}
            />
          </div>

          <FormField
            label="Limit"
            labelWidth={6}
            onChange={this.onLimitChange}
            value={toNumberString(options.limit)}
            type="number"
          />
        </PanelOptionsGroup>
      </PanelOptionsGrid>
    );
  }