68 lines
1.6 KiB
TypeScript
68 lines
1.6 KiB
TypeScript
// pages/components/card_plugin/card_plugin.js
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Component({
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/**
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* 组件的属性列表
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*/
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options: {
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multipleSlots: true,
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addGlobalClass: true,
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},
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properties: {
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customStyle: null,
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className: null,
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headerStyle: null,
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contentStyle: null,
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footerStyle: null,
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showMoreBar: { type: Boolean, value: true },
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showAll: { type: Boolean, value: false },
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},
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lifetimes: {
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attached() {
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// setTimeout(() => {
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// this.getSlotHeight();
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// }, 100);
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},
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},
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/**
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* 组件的初始数据
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*/
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data: {
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showMore: false,
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// showMoreBar: true,
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},
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/**
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* 组件的方法列表
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*/
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methods: {
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getSlotHeight() {
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// 1. 创建组件内的节点查询器（必须加.in(this)）
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const query = wx.createSelectorQuery().in(this);
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// 2. 查询插槽容器节点
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query
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.select('#contentSlot')
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.boundingClientRect((rect) => {
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if (rect) {
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const height = rect.height; // 获取节点高度（单位px）
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const fontSizeSetting = wx.getAppBaseInfo().fontSizeSetting;
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this.setData({ showMoreBar: height >= fontSizeSetting * 3 * 1.57 });
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// 可将高度通过自定义事件传递给父页面
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// this.triggerEvent("slotHeightChange", { height });
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} else {
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// console.warn("未查询到插槽容器节点");
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}
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})
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.exec(); // 执行查询
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},
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click(e: any) {
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this.triggerEvent('tap', e);
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},
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showMoreTap() {
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this.setData({
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showMore: !this.data.showMore,
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});
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},
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},
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});
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