我是新手以及UI,我想从我的ajax调用服务器收到的JSON响应中创建一个很好的表。我怎么能这样做。
任何形式的信息都会非常有用。
var Contact = React.createClass({
getInitialState: function(){
return {}
},
submit: function (e){
var self
e.preventDefault()
self = this
console.log(this.state);
var data = {
Id: this.state.name,
User: this.state.email,
}
$.ajax({
type: 'POST',
dataType: 'json',
url: 'http://localhost:8080/ui/start',
data: JSON.stringify({
Id: this.state.name,
User: this.state.email,
})
})
.done(function(response) {
console.log(response);
// This is where I have the JSON response .How can I create a dynamic table from this response **strong text**and render in on UI. //
}
我的回答看起来像{'name':'divya','id':'1','task':'xyz'}
感谢。
答案 0 :(得分:1)
将响应存储在状态数组中,并将数据动态映射到表中。
更新:
使用最新的ES6语法,可以像
一样完成class Contact extends React.Component{
state = {
personData: []
}
submit = (e) => {
e.preventDefault()
console.log(this.state);
var data = {
Id: this.state.name,
User: this.state.email,
}
$.ajax({
type: 'POST',
dataType: 'json',
url: 'http://localhost:8080/ui/start',
data: JSON.stringify({
Id: this.state.name,
User: this.state.email,
})
})
.done((response) => {
console.log(response);
this.state.userData.push({'name': response.name, 'id': response.id, 'task': response.task});
this.setState({userData: self.state.userData});
// This is where I have the JSON response .How can I create a dynamic table from this response **strong text**and render in on UI. //
}
render() {
return(
<table>
<thead>
<tr>
<th>Name</th>
<th>ID</th>
<th>Task</th>
</tr>
</thead>
<tbody>
{this.state.userData.map((data, key) => {
return (
<tr key={key}>
<td>{data.name}</td>
<td>{data.id}</td>
<td>{data.task}</td>
</tr>
)
})}
</tbody>
</table>
)
}
我有一个例子。
var Contact = React.createClass({
getInitialState: function(){
return {
personData: []
}
},
submit: function (e){
var self
e.preventDefault()
self = this
console.log(this.state);
var data = {
Id: this.state.name,
User: this.state.email,
}
$.ajax({
type: 'POST',
dataType: 'json',
url: 'http://localhost:8080/ui/start',
data: JSON.stringify({
Id: this.state.name,
User: this.state.email,
})
})
.done(function(response) {
console.log(response);
self.state.userData.push({'name': response.name, 'id': response.id, 'task': response.task});
self.setState({userData: self.state.userData});
// This is where I have the JSON response .How can I create a dynamic table from this response **strong text**and render in on UI. //
}
render() {
return(
<table>
<thead>
<tr>
<th>Name</th>
<th>ID</th>
<th>Task</th>
</tr>
</thead>
<tbody>
{this.state.userData.map((data, key) => {
return (
<tr key={key}>
<td>{data.name}</td>
<td>{data.id}</td>
<td>{data.task}</td>
</tr>
)
})}
</tbody>
</table>
)
}
答案 1 :(得分:1)
我是React的新手,但我正在寻找相同的东西,我希望这有助于其他人更快地获得他们需要的结果。我花了一整天时间找到这样的东西。
我确实想把这个家伙归功于他指向正确方向的jsfiddle:http://jsfiddle.net/jhudson8/dahdx6eu/
虽然这适用于我,但您必须先做一些事情。 1.根据React iterate over object from json data中的说明创建一个状态,我称之为加载并在我的初始状态下将其设置为true。 2.我确定这段代码可以使用一些带有胖箭头功能的擦洗等。它无论如何都不是完美的。
var GeneralTable = React.createClass({
generateRows: function() {
if (this.props.loading === false) {
var cols = Object.keys(this.props.books[0]), data = this.props.books;
return data.map(function(item) {
var cells = cols.map(function(colData) {
return <td> {item[colData]} </td>;
});
return <tr key={item.id}> {cells} </tr>;
});
}
},
render: function() {
let rowComponents = this.generateRows();
let table_rows = []
let table_headers = [];
let data = this.props.books;
if (this.props.loading === false) {
let headers = Object.keys(this.props.books[0]);
headers.forEach(header => table_headers.push(<th key={header}>{header}</th>));
data.forEach(book => table_rows.push(<BookTableRow key={book.id} book={book} />));
}
return (
<Table striped bordered>
<thead><tr>{table_headers}</tr></thead>
<tbody> {rowComponents} </tbody>
</Table>
);
},
});