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How to change the component id on the data table


How to change the component id on the data table

By : user2951696
Date : November 18 2020, 11:13 AM
I wish this help you You can't do that with the dataTable component.
You have to declare id attribute for component before everything else. Also, it cannot be modified in the runtime. Repeat has repeatControls="true" attribute which creates controls inside the repeat iterator once and reuse them for all subsequent updates. Therefore it can provide value bindings for id attribute. However, dataTable component has no such an ability.
code :


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React - Update data in the parent component after a change in child component

React - Update data in the parent component after a change in child component


By : HermannSW
Date : March 29 2020, 07:55 AM
help you fix your problem I started to learn React and after reading a the docs and a few tutorials I decided to build a basic todo application. The data is provided by mockapi.io. Right now I have two components, List which is responsible for getting and displaying the data and Item which represents a single todo item. , In the parent component, we would pass in a prop function:
code :
import React from 'react';
import axios from 'axios';
import Item from './Item';
import { API_URL } from './config';

class List extends React.Component {
    constructor() {
        super();

        this.state = {
            items: [],
            error: null                
        }

        this.fetchData = this.fetchData.bind(this);
        this.deleteItem = this.deleteItem.bind(this);
    }

    fetchData() {
        axios.get(`${API_URL}/todos`)
            .then(response => {
                this.setState({
                    items: response.data
                });
            })
            .catch(error => {
                this.setState({
                    error: 'Error while fetching data.'
                });
            });
        }

    componentWillMount() {
        this.fetchData();
    }

    deleteItem(id) {
        this.setState(prevState=>{
            const newItems = prevState.items.filter((item)=>item.id!==id);
            return {
                items: newItems
            }
        })
    }   

    render() {
        const { items, error } = this.state;

        if (error) {
            return (
                <div>
                    <p>{error}</p>
                </div>
            );
        }

        return (
            <div className="list-container">
                {items.map((item) => (                                        
                    <Item current={item} key={item.id} deleteItem={this.deleteItem} />                    
                ))}
            </div>
        );
    }
}

export default List;
import React from 'react';
import PropTypes from 'prop-types';
import axios from 'axios';
import { API_URL } from './config';

class Item extends React.Component {
    constructor(props) {
        super(props);

        this.state = {
            item: props.current,
            error: null
        }
    }

    completeTask(id) {
        axios.put(`${API_URL}/todos/${id}`, { 
            completed: true
        })
        .then(response => {
            console.log(response);
        })
        .catch(error => {
            this.setState({
                error: 'Error while updating data.'
            });
        });
    }

    deleteTask(id) {
        axios.delete(`${API_URL}/todos/${id}`, { 
            completed: true
        })
        .then(response => {
            console.log(response);
            this.props.deleteItem(id);
        })
        .catch(error => {
            this.setState({
                error: 'Error while deleting data.'
            });
        });
    }

    render() {
        const  { item, error } = this.state;

        if (error) {
            return (
                <div>
                    <p>{error}</p>
                </div>
            );
        }

        return (                                                    
            <div className="list-item" key={item.id}>
                <p>
                    <span style={{textDecoration: item.completed ? 'line-through' : 'none'}}>{item.title}</span> 
                    <br />                             
                    {!item.completed && <button onClick={() => this.completeTask(item.id)}>Complete</button>}                            
                    <button onClick={() => this.deleteTask(item.id)}>Delete</button>
                </p>
            </div>                                    
        );
    }
}

Item.propTypes = {
    current: PropTypes.object.isRequired
}
Change Vue root instance data value on component's button click, then change another component's v-show/v-if

Change Vue root instance data value on component's button click, then change another component's v-show/v-if


By : user1559340
Date : March 29 2020, 07:55 AM
With these it helps You are targeting the wrong place. You want to target the root component, not the actual vue instance(App)
The simplest way to fix this would be to change App.dbEnabled = !App.dbEnabled to this.$root.dbEnabled = !this.$root.dbEnabled
In a simple MVC Pattern, what component is responsible for originating (sending) data change events? What component rece

In a simple MVC Pattern, what component is responsible for originating (sending) data change events? What component rece


By : Chener
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Yes, the model fires the events. The views. In its original form, MVC prescribes just such an event architecture. But note that MVC is much older than the Internet. The layered client/server architectures we commonly see today (sometimes called WebMVC) are something else.
See: In MVC pattern, can the Model interact / modify the View? for a slightly longer answer.
How do I change data of component according to property passed to this component

How do I change data of component according to property passed to this component


By : Husker
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , If you are not sure if that is the best solution, you can check the documentation about this "Displaying Filtered/Sorted Results" at the link https://vuejs.org/v2/guide/list.html#Displaying-Filtered-Sorted-Results
The best example is:
code :
<li v-for="n in evenNumbers">{{ n }}</li>
data: {
  numbers: [ 1, 2, 3, 4, 5 ]
},
computed: {
  evenNumbers: function () {
    return this.numbers.filter(function (number) {
      return number % 2 === 0
    })
  }
}
How to change main title css property while using react-data-table-component

How to change main title css property while using react-data-table-component


By : Xperimental
Date : March 29 2020, 07:55 AM
With these it helps "title" is not one of the RDT styles supported by react-data-table-component. If you don't mind styling the entire header, that element contains the title and is available to style. See: https://github.com/jbetancur/react-data-table-component/blob/master/src/DataTable/styles.js
You can always use an external stylesheet and just import it into your component file, e.g. import './DataTable.css'; You'll have to look at the markup that's output by the DataTable component to see what classes/IDs/elements you can hook your CSS onto. From quickly looking at a demo table, it looks like using the selector header > div will let you style just the title.
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