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const app = getApp();
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Component({
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properties: {
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list: {
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type: [Object, Array]
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},
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height: {
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type: Number,
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value: 484
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},
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},
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data: {
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wdUrl: '',
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},
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lifetimes: {
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attached: function () {
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},
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},
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methods: {
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},
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observers: {
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list(newVal) {
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if (typeof(newVal) == 'object') {
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let arr = [];
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for(let key in newVal) {
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let obj = {
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name: key,
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num: newVal[key]
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};
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arr.push(obj)
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}
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setTimeout(() => {
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app.globalData.requestImg(arr).then(res => {
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var imgData = res.data.replace(/[\r\n]/g, '')
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var base64Img = 'data:image/png;base64,' + imgData;
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this.setData({wdUrl: base64Img})
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});
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}, 500)
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} else {
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return
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}
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}
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},
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})
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