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99 lines
2.5 KiB
99 lines
2.5 KiB
import PropTypes from './vue-types';
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export default {
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props: {
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autoMount: PropTypes.bool.def(true),
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autoDestroy: PropTypes.bool.def(true),
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visible: PropTypes.bool,
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forceRender: PropTypes.bool.def(false),
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parent: PropTypes.any,
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getComponent: PropTypes.func.isRequired,
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getContainer: PropTypes.func.isRequired,
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children: PropTypes.func.isRequired,
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},
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mounted() {
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if (this.autoMount) {
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this.renderComponent();
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}
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},
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updated() {
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if (this.autoMount) {
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this.renderComponent();
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}
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},
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beforeUnmount() {
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if (this.autoDestroy) {
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this.removeContainer();
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}
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},
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methods: {
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removeContainer() {
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if (this.container) {
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this._component && this._component.$destroy();
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this.container.parentNode.removeChild(this.container);
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this.container = null;
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this._component = null;
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}
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},
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renderComponent(props = {}, ready) {
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const { visible, forceRender, getContainer, parent } = this;
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const self = this;
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if (visible || parent._component || parent.$refs._component || forceRender) {
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let el = this.componentEl;
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if (!this.container) {
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this.container = getContainer();
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el = document.createElement('div');
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this.componentEl = el;
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this.container.appendChild(el);
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}
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// self.getComponent 不要放在 render 中，会因为响应式数据问题导致，多次触发 render
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const com = { component: self.getComponent(props) };
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if (!this._component) {
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this._component = new this.$root.constructor({
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el,
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parent: self,
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data: {
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_com: com,
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},
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mounted() {
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this.$nextTick(() => {
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if (ready) {
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ready.call(self);
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}
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});
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},
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updated() {
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this.$nextTick(() => {
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if (ready) {
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ready.call(self);
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}
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});
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},
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methods: {
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setComponent(_com) {
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this.$data._com = _com;
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},
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},
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render() {
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return this.$data._com.component;
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},
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});
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} else {
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this._component.setComponent(com);
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}
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}
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},
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},
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render() {
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return this.children({
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renderComponent: this.renderComponent,
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removeContainer: this.removeContainer,
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});
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},
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};
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