Question

我有这段代码

   import React from 'react';

import 'materialize-css/sass/materialize.scss';
import 'materialize-css/js/materialize.js';
import 'font-awesome/scss/font-awesome.scss';
import '../styles/main.scss';

export default class AddStorageModal extends React.Component {
    constructor() {
        super();
        this.state = { storageName: "", sharingKey: "" }
    }
    handleChange(e) {
        this.setState({ [e.target.name]: e.target.value });
    }
    validate() {
        if (this.state.storageName === "" && this.state.sharingKey == "") {
            console.log("validation error");
            return false;
        } 
        this.props.createNewStorage(this.state);
    }
    resetForm() {
        this.state = { storageName: "", sharingKey: "" }
        $(function () {
            Materialize.updateTextFields();
        });
    }
    render() {
        if (this.props.storages.openAddStorageModal) {
            $('#add-new-storage-modal').openModal({ dismissible: false });
        }
        else {
            $('#add-new-storage-modal').closeModal();
            ****resetForm();*****
        }
        return (
            <div id="add-new-storage-modal" className="modal" >
                <div className="modal-content">
                    <h6>Enter your new Storage (Freezer, Pantry, etc.) </h6>
                    <div className="row">
                        <form>
                            <div className="input-field col s12 m12 l12 ">
                                <input id="storage_name" type="text" value={this.state.storageName} name="storageName" onChange={this.handleChange.bind(this) } />
                                <label htmlFor="storage_name">Storage Name</label>
                            </div>
                            <br />
                            <h4 className="center">OR</h4>
                            <h6>Enter in the sharing key you were given.</h6>
                            <div className="input-field col s12 m12 l12 ">
                                <input id="sharing_key" type="text"  value={this.state.sharingKey} name="sharingKey" onChange={this.handleChange.bind(this) }  />
                                <label htmlFor="sharing_key">Sharking Key</label>
                            </div>
                        </form>
                    </div>
                </div>
                <div className="modal-footer">
                    <a href="#!" className="waves-effect waves-green btn-flat left" onClick={() => this.validate() }>Add</a>
                    <a href="#!" className="waves-effect waves-green btn-flat" onClick={() => this.props.loadAddStorageModal(false) }>Cancel</a>
                </div>
            </div>
        )
    }
}

我收到此错误

AddStorageModal.js:35Uncaught ReferenceError: resetForm is not defined

如何调用resetForm（）？我现在正打电话给＆＃34;否则＆＃34;（只是寻找明星）

Answer 1

您忘记了此。

应该是：

if (this.props.storages.openAddStorageModal) {
    $('#add-new-storage-modal').openModal({ dismissible: false });
}
else {
    $('#add-new-storage-modal').closeModal();
    this.resetForm();
}

如何调用名称功能（ES 6）？

1 个答案: