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Javascript 材料界面-如何向预制组件添加onChange方法?_Javascript_Reactjs_Material Ui - Fatal编程技术网

Javascript 材料界面-如何向预制组件添加onChange方法?

Javascript 材料界面-如何向预制组件添加onChange方法?,javascript,reactjs,material-ui,Javascript,Reactjs,Material Ui,我在这里使用creative tim的Material kit react模板: 他的customerInput组件没有onChange方法!有人知道如何使用此模板处理用户输入吗 以下是customerInput组件的用例: <CustomInput labelText="First Name..." id="first"

我在这里使用creative tim的Material kit react模板:

他的customerInput组件没有onChange方法!有人知道如何使用此模板处理用户输入吗

以下是customerInput组件的用例:

                   <CustomInput
                      labelText="First Name..."
                      id="first"
                      formControlProps={{
                        fullWidth: true,
                      }}
                      inputProps={{
                        type: 'text',
                        endAdornment: (
                          <InputAdornment position="end">
                            <People className={classes.inputIconsColor} />
                          </InputAdornment>
                        ),
                      }}
                    />

这是它的组件代码

export default function CustomInput(props) {
  const classes = useStyles();
  const {
    formControlProps,
    labelText,
    id,
    labelProps,
    inputProps,
    error,
    white,
    inputRootCustomClasses,
    success,
  } = props;

  const labelClasses = classNames({
    [' ' + classes.labelRootError]: error,
    [' ' + classes.labelRootSuccess]: success && !error,
  });
  const underlineClasses = classNames({
    [classes.underlineError]: error,
    [classes.underlineSuccess]: success && !error,
    [classes.underline]: true,
    [classes.whiteUnderline]: white,
  });
  const marginTop = classNames({
    [inputRootCustomClasses]: inputRootCustomClasses !== undefined,
  });
  const inputClasses = classNames({
    [classes.input]: true,
    [classes.whiteInput]: white,
  });
  let formControlClasses;
  if (formControlProps !== undefined) {
    formControlClasses = classNames(
        formControlProps.className,
        classes.formControl,
    );
  } else {
    formControlClasses = classes.formControl;
  }
  return (
    <FormControl {...formControlProps} className={formControlClasses}>
      {labelText !== undefined ? (
        <InputLabel
          className={classes.labelRoot + ' ' + labelClasses}
          htmlFor={id}
          {...labelProps}
        >
          {labelText}
        </InputLabel>
      ) : null}
      <Input
        classes={{
          input: inputClasses,
          root: marginTop,
          disabled: classes.disabled,
          underline: underlineClasses,
        }}
        id={id}
        {...inputProps}
      />
    </FormControl>
  );
}

CustomInput.propTypes = {
  labelText: PropTypes.node,
  labelProps: PropTypes.object,
  id: PropTypes.string,
  inputProps: PropTypes.object,
  formControlProps: PropTypes.object,
  inputRootCustomClasses: PropTypes.string,
  error: PropTypes.bool,
  success: PropTypes.bool,
  white: PropTypes.bool,
};
导出默认功能CustomInput(道具){
const classes=useStyles();
常数{
formControlProps,
labelText,
身份证件
标签道具,
输入道具,
错误,
白色
InputRootCustomClass,
成功,,
}=道具;
const labelClasses=类名({
[''+classes.labelRootError]:错误,
[''+classes.labelRootSuccess]:成功&&!错误,
});
const underlineClasses=类名({
[classes.underlineError]:错误,
[classes.underlineSuccess]:成功&&!错误,
[classes.underline]:正确,
[课堂.白色下划线]:白色,
});
const marginTop=类名({
[inputRootCustomClasses]:inputRootCustomClasses!==未定义,
});
常量inputClasses=类名({
[classes.input]:true,
[classes.whiteInput]:白色,
});
让FormControlClass;
如果(formControlProps!==未定义){
formControlClasses=类名(
formControlProps.className,
类。窗体控件,
);
}否则{
formControlClasses=classes.formControl;
}
返回(
{labelText!==未定义(
{labelText}
):null}
);
}
CustomInput.propTypes={
labelText:PropTypes.node,
labelProps:PropTypes.object,
id:PropTypes.string,
inputProps:PropTypes.object,
formControlProps:PropTypes.object,
inputRootCustomClasses:PropTypes.string,
错误:PropTypes.bool,
成功:PropTypes.bool,
怀特:PropTypes.bool,
};

我还没有测试过,但我认为您可以这样做: