Reactjs 如何删除:警告:上的'settaskstatus'属性值无效<;span>;标签
我创建了自己的组件,如下所示:Reactjs 如何删除:警告:上的'settaskstatus'属性值无效<;span>;标签,reactjs,material-ui,Reactjs,Material Ui,我创建了自己的组件,如下所示: import React, { Component, Fragment } from 'react'; import Checkbox from '@material-ui/core/Checkbox'; import clsx from 'clsx'; import { makeStyles } from '@material-ui/core/styles'; function StyledCheckbox(props) { const classes
import React, { Component, Fragment } from 'react';
import Checkbox from '@material-ui/core/Checkbox';
import clsx from 'clsx';
import { makeStyles } from '@material-ui/core/styles';
function StyledCheckbox(props) {
const classes = useStyles();
let iconClassName;
if (!props.status) {
iconClassName = classes.undoneIcon;
} else if (props.status == 1) {
iconClassName = classes.inProgressIcon;
} else if (props.status == 2) {
iconClassName = classes.checkedIcon;
} else if (props.status == 3) {
iconClassName = "taskStatusCheckboxCANCELED";
}
return (
<Checkbox
className={classes.root + " checklistTaskStyledCheckbox"}
checkedIcon={<span className={clsx(classes.icon, iconClassName)} />}
color="default"
icon={<span className={iconClassName} />}
{...props}
onChange={() => {
props.settaskstatus(props.message)
}}
/>
);
}
export default StyledCheckbox;
import React,{Component,Fragment}来自'React';
从“@material ui/core/Checkbox”导入复选框;
从“clsx”导入clsx;
从'@material ui/core/styles'导入{makeStyles};
函数样式复选框(道具){
const classes=useStyles();
让我来命名;
如果(!道具状态){
iconClassName=classes.undoneIcon;
}否则如果(props.status==1){
iconClassName=classes.inProgressIcon;
}否则如果(props.status==2){
iconClassName=classes.checkedIcon;
}否则如果(props.status==3){
iconClassName=“TaskStatusCheckBoxCancelled”;
}
返回(
{
props.settaskstatus(props.message)
}}
/>
);
}
导出默认样式复选框;
因此,如上所示,我需要传递在onChange eventListener中调用的函数settaskstatus。
这在react中很简单,这里是前面显示的组件标记
<StyledCheckbox
status={this.state.status2}
message={this.props.message}
settaskstatus={this.setTaskStatus}
/>
但现在我得到了这个错误
backend.js:6警告:上的propsettaskstatus
的值无效
标签。从元素中删除它,或者传递字符串或数字
值将其保留在DOM中。有关详细信息,请参阅
www.fb.me/react-attribute-behavior
范围内(由ForwardRef(按钮库)创建)
在ForwardRef(按钮库)(由WithStyles(ForwardRef(按钮库))创建)
我认为问题可能是您正在将{…props}传递给
,而props
此时包含settaskstatus
,这是一个自定义属性
尝试删除它,然后向下传递{…rest}
尝试将道具分解为
rest
对象和settaskstatus
如下:
import React, { Component, Fragment } from 'react';
import Checkbox from '@material-ui/core/Checkbox';
import clsx from 'clsx';
import { makeStyles } from '@material-ui/core/styles';
function StyledCheckbox(props) {
const classes = useStyles();
let iconClassName;
if (!props.status) {
iconClassName = classes.undoneIcon;
} else if (props.status == 1) {
iconClassName = classes.inProgressIcon;
} else if (props.status == 2) {
iconClassName = classes.checkedIcon;
} else if (props.status == 3) {
iconClassName = "taskStatusCheckboxCANCELED";
}
// See here:
const {settaskstatus, ...rest} = props;
// End see here :)
return (
<Checkbox
className={classes.root + " checklistTaskStyledCheckbox"}
checkedIcon={<span className={clsx(classes.icon, iconClassName)} />}
color="default"
icon={<span className={iconClassName} />}
{...rest}
onChange={() => {
settaskstatus(props.message)
}}
/>
);
}
export default StyledCheckbox;
import React,{Component,Fragment}来自'React';
从“@material ui/core/Checkbox”导入复选框;
从“clsx”导入clsx;
从'@material ui/core/styles'导入{makeStyles};
函数样式复选框(道具){
const classes=useStyles();
让我来命名;
如果(!道具状态){
iconClassName=classes.undoneIcon;
}否则如果(props.status==1){
iconClassName=classes.inProgressIcon;
}否则如果(props.status==2){
iconClassName=classes.checkedIcon;
}否则如果(props.status==3){
iconClassName=“TaskStatusCheckBoxCancelled”;
}
//请看这里:
const{settaskstatus,…rest}=props;
//结束(请参见此处:)
返回(
{
settaskstatus(道具消息)
}}
/>
);
}
导出默认样式复选框;