mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-06 05:58:46 +08:00
2.0 KiB
2.0 KiB
order | title | ||||
---|---|---|---|---|---|
11 |
|
zh-CN
隐藏默认的页签增加图标,给自定义触发器绑定事件。
en-US
Hide default plus icon, and bind event for customized trigger.
import { Tabs, Button } from 'antd';
const TabPane = Tabs.TabPane;
class Demo extends React.Component {
constructor(props) {
super(props);
this.newTabIndex = 0;
const panes = [
{ title: 'Tab 1', content: 'Content of Tab Pane 1', key: '1' },
{ title: 'Tab 2', content: 'Content of Tab Pane 2', key: '2' },
];
this.state = {
activeKey: panes[0].key,
panes,
};
}
onChange = (activeKey) => {
this.setState({ activeKey });
}
onEdit = (targetKey, action) => {
this[action](targetKey);
}
add = () => {
const panes = this.state.panes;
const activeKey = `newTab${this.newTabIndex++}`;
panes.push({ title: 'New Tab', content: 'New Tab Pane', key: activeKey });
this.setState({ panes, activeKey });
}
remove = (targetKey) => {
let activeKey = this.state.activeKey;
let lastIndex;
this.state.panes.forEach((pane, i) => {
if (pane.key === targetKey) {
lastIndex = i - 1;
}
});
const panes = this.state.panes.filter(pane => pane.key !== targetKey);
if (panes.length && activeKey === targetKey) {
if (lastIndex >= 0) {
activeKey = panes[lastIndex].key;
} else {
activeKey = panes[0].key;
}
}
this.setState({ panes, activeKey });
}
render() {
return (
<div>
<div style={{ marginBottom: 16 }}>
<Button onClick={this.add}>ADD</Button>
</div>
<Tabs
hideAdd
onChange={this.onChange}
activeKey={this.state.activeKey}
type="editable-card"
onEdit={this.onEdit}
>
{this.state.panes.map(pane => <TabPane tab={pane.title} key={pane.key}>{pane.content}</TabPane>)}
</Tabs>
</div>
);
}
}
ReactDOM.render(<Demo />, mountNode);