提供给“Dialog”的“function”类型的道具“open”无效

Invalid prop `open` of type `function` supplied to `Dialog`

本文关键字:open 无效 类型 function Dialog      更新时间:2023-09-26

当点击一个图标时,会出现一个带有表单的对话框,可以添加选项卡,也可以删除特定的选项卡。我已经为组件使用了reactjs、redux和material ui。我可以在点击图标时显示对话框,但我得到了的错误

应为Dialog提供类型为function的无效道具open对话框中的boolean

对话框打开时出现上述错误,当我单击关闭按钮时,没有发生任何事情。

我该怎么解决它?

这是我的代码

App.js

class App extends Component {
  constructor(props) {
    super(props);
    this.state = {
                  max_char: 32,
                  open: false,
                };
    this.handleChange = this.handleChange.bind(this);
    this.handleLogout = this.handleLogout.bind(this);
  }
  handleClose = () => this.setState({ open: false });
  handleOpen = () => this.setState({ open: true });
  render() {
      return (
            <div>
                <Header
                      tab={this.state.tabs}
                      open={this.state.open}
                      handleClose={this.handleClose}
                      handleToggle={this.handleToggle}
                />
                <Content
                    handleOpen={this.handleOpen}
                    handleClose={this.handleClose}
                />
            </div>
      );
  }
}

Header.js

class Header extends Component {
  render() {
    const tabs = _.map(this.props.tab, (tab) =>
         <span className="tab" key={tab.id}><a href="">{tab.description}</a></span>
    );
    return (
      <div>
        <AppBar
            title={tabs}
            iconElementRight={navigation}
            onLeftIconButtonTouchTap={this.props.handleToggle}
            style={{ background: '#fff' }}
        />
      </div>
    );
  }
}
function mapStateToProps(state) {
  return {
    iconList: state.iconList
  };
}
function mapDispatchToProps(dispatch) {
  return bindActionCreators({
    selectTabIcon
  }, dispatch);
}

const Content = (props) =>
    (
      <div className="content-section">
        <TabDialog
          open={props.handleOpen}
          close={props.handleClose}
        />
      </div>
    );

TabDialog.js

class TabDialog extends Component {
      renderAddTab() {
        const actions = [
          <FlatButton
            label="Cancel"
            primary
            onTouchTap={this.props.close}
          />,
          <FlatButton
            label="Add Tab"
            primary
            keyboardFocused
            onTouchTap={this.props.close}
          />,
        ];
        return (
          <div className="device-action">
            <Dialog
                title="Add a Tab"
                actions={actions}
                modal={false}
                open={this.props.open}
                onRequestClose={this.props.close}
            >
            <div className="tab-name">
            <TextField
              floatingLabelText="Name"
              floatingLabelStyle={{ color: '#1ab394' }}
              floatingLabelFocusStyle={{ color: '#1db4c2' }}
              underlineStyle={{ borderColor: '#1ab394' }}
            />
            </Dialog>
          </div>
      );
      }
      renderDeleteTab() {
        const actions = [
          <FlatButton
            label="Cancel"
            primary
            onTouchTap={this.props.close}
          />,
          <FlatButton
            label="Delete"
            primary
            keyboardFocused
            onTouchTap={this.props.close}
          />,
        ];
        return (
        <div className="tab-action">
          <Dialog
              title="Delete"
              actions={actions}
              modal={false}
              open={this.props.open}
              onRequestClose={this.props.close} />
        </div>
      );
      }

      render() {
        const iconSelected = this.props.createTab;
        if (!iconSelected) {
          return (<div>Select</div>);
        }
        if (iconSelected === '1') {
          return (this.renderDeleteTab());
        }
        if (iconSelected === '2') {
          return (this.renderAddTab());
        }
    }
    }
    function mapStateToProps(state) {
      return {
        iconList: state.iconList,
        createTab: state.createTab,
      };
    }
    function mapDispatchToProps(dispatch) {
      return bindActionCreators({
        addTab,
        selectTabIcon
      }, dispatch);
    }

冗余部件

export function selectTabIcon(selectTab) {
      console.log('selected', selectTab.target.id);
      return {
        type: 'TAB_ICON_SELECTED',
        payload: selectTab.target.id,
      };
    }
    switch (action.type) {
      case 'TAB_ICON_SELECTED':
        console.log('tab', action.payload);
        return action.payload;

更新:

对话框打开道具接受布尔值和onRequestClose,onTouchTap接受函数,所以我做了以下操作,但关闭现在不起作用

将我的selectTabIcon功能更改为

export function selectTabIcon(selectTab) {
  return {
    type: 'TAB_ICON_SELECTED',
    id: selectTab.target.id,
    open: true,
    close: () => false
  };
}

在Dialog中,我在onRequestClose和onTouchTap上传递了this.props.createTab.close,但运气不佳。

根据Material ui文档http://www.material-ui.com/#/components/dialog,对话框的open道具应为布尔值。

所以希望你的代码片段能帮助你:

class App extends Component {
      constructor(props) {
        super(props);
        this.state = {
          max_char: 32,
        };
        this.handleChange = this.handleChange.bind(this);
        this.handleLogout = this.handleLogout.bind(this);
      }
      render() {
        return (
          <div>
            <Header tab={this.state.tabs} />
            <Content />
          </div>
        );
      }
    }
class Header extends Component {
      render() {
        const tabs = _.map(this.props.tab, (tab) =>
          <span className="tab" key={tab.id}><a href="">{tab.description}</a></span>
        );
        return (
          <div>
            <AppBar
              title={tabs}
              iconElementRight={navigation}
              onLeftIconButtonTouchTap={this.props.handleToggle}
              style={{ background: '#fff' }}
            />
          </div>
        );
      }
    }
function mapStateToProps(state) {
      return {
        iconList: state.iconList
      };
    }
    function mapDispatchToProps(dispatch) {
      return bindActionCreators({
        selectTabIcon
      }, dispatch);
    }
class TabDialog extends Component {
      constructor(props) {
        super(props);
        this.state = {
          open: false
        }
        this.handleOpen = this.handleOpen.bind(this)
        this.handleClose = this.handleClose.bind(this)
      }
      handleOpen = () => {
        this.setState({ open: true });
      }
      handleClose = () => {
        this.setState({ open: false });
      }
      renderAddTab() {
        const actions = [
          <FlatButton
            label="Cancel"
            primary
            onTouchTap={this.handleClose}
          />,
          <FlatButton
            label="Add Tab"
            primary
            keyboardFocused
            onTouchTap={this.handleClose}
          />,
        ];
        return (
          <div className="device-action">
            <Dialog
              title="Add a Tab"
              actions={actions}
              modal={false}
              open={this.state.open}
              onRequestClose={this.handleClose}
            >
            <div className="tab-name">
            <TextField
              floatingLabelText="Name"
              floatingLabelStyle={{ color: '#1ab394' }}
              floatingLabelFocusStyle={{ color: '#1db4c2' }}
              underlineStyle={{ borderColor: '#1ab394' }}
            />
            </Dialog>
          </div>
      );
      }
      renderDeleteTab() {
        const actions = [
          <FlatButton
            label="Cancel"
            primary
            onTouchTap={this.handleClose}
          />,
          <FlatButton
            label="Delete"
            primary
            keyboardFocused
            onTouchTap={this.handleClose}
          />,
        ];
        return (
          <div className="tab-action">
            <Dialog
              title="Delete"
              actions={actions}
              modal={false}
              open={this.state.open}
              onRequestClose={this.handleClose} 
            />
          </div>
        );
      }

      render() {
        const iconSelected = this.props.createTab;
        if (!iconSelected) {
          return (<div>Select</div>);
        }
        if (iconSelected === '1') {
          return (this.renderDeleteTab());
        }
        if (iconSelected === '2') {
          return (this.renderAddTab());
        }
      }
    }
    function mapStateToProps(state) {
      return {
        iconList: state.iconList,
        createTab: state.createTab,
      };
    }
    function mapDispatchToProps(dispatch) {
      return bindActionCreators({
        addTab,
        selectTabIcon
      }, dispatch);
    }

我怀疑FlatButton上的onTouchTap道具集,而且没有将redux存储连接到组件的连接方法

对话框的"open"道具是一个bool。您需要传递"handleOpen"函数的结果,而不是函数本身的引用。添加这样的parens:
<Content handleOpen={this.handleOpen()}
        handleClose={this.handleClose()}
/>