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ant-design-vue/components/anchor/AnchorLink.jsx

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1.8 KiB

import PropTypes from '../_util/vue-types';
import { initDefaultProps, getComponentFromProp } from '../_util/props-util';
import classNames from 'classnames';
export const AnchorLinkProps = {
prefixCls: PropTypes.string,
href: PropTypes.string,
title: PropTypes.any,
};
export default {
name: 'AAnchorLink',
props: initDefaultProps(AnchorLinkProps, {
prefixCls: 'ant-anchor',
href: '#',
}),
inject: {
antAnchor: { default: () => ({}) },
antAnchorContext: { default: () => ({}) },
},
watch: {
href(val, oldVal) {
this.antAnchor.unregisterLink(oldVal);
this.antAnchor.registerLink(val);
},
},
mounted() {
this.antAnchor.registerLink(this.href);
},
beforeDestroy() {
this.antAnchor.unregisterLink(this.href);
},
methods: {
handleClick(e) {
this.antAnchor.scrollTo(this.href);
const { scrollTo } = this.antAnchor;
const { href, title } = this.$props;
if (this.antAnchorContext.$emit) {
this.antAnchorContext.$emit('click', e, { title, href });
}
scrollTo(href);
},
},
render() {
const { prefixCls, href, $slots } = this;
const title = getComponentFromProp(this, 'title');
const active = this.antAnchor.$data.activeLink === href;
const wrapperClassName = classNames(`${prefixCls}-link`, {
[`${prefixCls}-link-active`]: active,
});
const titleClassName = classNames(`${prefixCls}-link-title`, {
[`${prefixCls}-link-title-active`]: active,
});
return (
<div class={wrapperClassName}>
<a
class={titleClassName}
href={href}
title={typeof title === 'string' ? title : ''}
onClick={this.handleClick}
>
{title}
</a>
{$slots.default}
</div>
);
},
};