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16 lines
492 B
16 lines
492 B
3 years ago
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/**
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* @description: 查询节点信息
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* @param {String} selector 选择器
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* @param {Boolean} isAll 是否选择全部，默认否
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* @return {Promise}
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* @example: this.$getRect('#wrap').then(rect=>{})
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* @example: this.$getRect('.item',true).then(rects=>{})
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*/
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export default function getRect(selector, isAll) {
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return new Promise(resolve => {
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uni.createSelectorQuery().in(this)[isAll ? 'selectAll' : 'select'](selector)
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.boundingClientRect(resolve)
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.exec();
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});
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}
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