59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
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var t, e = require("../../@babel/runtime/helpers/defineProperty");
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Component({
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properties: {
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banner: Array
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},
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lifetimes: {
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attached: function() {
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this.attachedIn();
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}
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},
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attached: function() {
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this.attachedIn();
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},
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data: (t = {
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autoplay: !0
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}, e(t, "autoplay", !0), e(t, "interval", 3e3), e(t, "duration", 500), e(t, "circular", !0),
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e(t, "swiperHeight", 100), e(t, "swiperWidth", 300), e(t, "imgUrl", []), t),
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observers: {
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banner: function(t) {
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0 == t.length && this.setData({
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swiperHeight: 0
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});
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}
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},
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methods: {
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attachedIn: function() {
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var t = this, e = this.createSelectorQuery();
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e.select(".swiper").boundingClientRect(), e.exec(function(e) {
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t.setData({
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swiperWidth: e[0].width
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});
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});
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},
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previewImg: function(t) {
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var e = t.currentTarget.dataset.url;
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if (e) return wx.navigateTo({
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url: "/" + e
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}), !1;
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if (0 == this.data.imgUrl.length) {
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var i = [];
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this.properties.banner.map(function(t) {
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i.push(t.image);
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}), this.setData({
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imgUrl: i
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});
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}
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wx.previewImage({
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current: this.data.imgUrl[this.data.current],
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urls: this.data.imgUrl
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});
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},
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load: function(t) {
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this.setData({
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swiperHeight: this.data.swiperWidth * t.detail.height / t.detail.width
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});
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}
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}
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});
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