66 lines
1.8 KiB
Vue
66 lines
1.8 KiB
Vue
import PropTypes from '../_util/vue-types';
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import { hasProp, getComponentFromProp } from '../_util/props-util';
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import { ConfigConsumerProps } from '../config-provider';
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import DropDown from '../dropdown/dropdown';
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import Icon from '../icon';
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export default {
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name: 'ABreadcrumbItem',
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__ANT_BREADCRUMB_ITEM: true,
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props: {
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prefixCls: PropTypes.string,
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href: PropTypes.string,
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separator: PropTypes.any.def('/'),
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overlay: PropTypes.any,
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},
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inject: {
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configProvider: { default: () => ConfigConsumerProps },
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},
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methods: {
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/**
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* if overlay is have
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* Wrap a DropDown
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*/
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renderBreadcrumbNode(breadcrumbItem, prefixCls) {
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const overlay = getComponentFromProp(this, 'overlay');
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if (overlay) {
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return (
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<DropDown overlay={overlay} placement="bottomCenter">
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<span class={`${prefixCls}-overlay-link`}>
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{breadcrumbItem}
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<Icon type="down" />
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</span>
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</DropDown>
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);
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}
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return breadcrumbItem;
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},
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},
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render() {
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const { prefixCls: customizePrefixCls, $slots } = this;
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const getPrefixCls = this.configProvider.getPrefixCls;
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const prefixCls = getPrefixCls('breadcrumb', customizePrefixCls);
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const separator = getComponentFromProp(this, 'separator');
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const children = $slots.default;
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let link;
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if (hasProp(this, 'href')) {
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link = <a class={`${prefixCls}-link`}>{children}</a>;
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} else {
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link = <span class={`${prefixCls}-link`}>{children}</span>;
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}
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// wrap to dropDown
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link = this.renderBreadcrumbNode(link, prefixCls);
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if (children) {
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return (
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<span>
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{link}
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{separator && separator !== '' && (
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<span class={`${prefixCls}-separator`}>{separator}</span>
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)}
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</span>
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);
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}
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return null;
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},
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};
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