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88 lines
3.1 KiB
88 lines
3.1 KiB
3 years ago
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/**
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* 如果你想删除本文件，请先确认它使用的范围，感谢合作~
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*
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* author: 375890534@qq.com
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*/
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export default {
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methods: {
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//转义符换成普通字符
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escape2Html(str) {
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if (!str) return str;
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var arrEntities = {
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'lt': '<',
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'gt': '>',
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'nbsp': ' ',
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'amp': '&',
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'quot': '"'
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};
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return str.replace(/&(lt|gt|nbsp|amp|quot);/ig, function(all, t) {
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return arrEntities[t];
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});
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},
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//普通字符转换成转义符
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html2Escape(sHtml) {
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if (!sHtml) return sHtml;
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return sHtml.replace(/[<>&"]/g, function(c) {
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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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} [c];
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});
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},
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//setData polyfill 勿删!!! (用于转换后的uniapp的项目能直接使用this.setData()函数)
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setData: function(obj, callback) {
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let that = this;
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const handleData = (tepData, tepKey, afterKey) => {
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var tepData2 = tepData;
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tepKey = tepKey.split('.');
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tepKey.forEach(item => {
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if (tepData[item] === null || tepData[item] === undefined) {
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let reg = /^[0-9]+$/;
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tepData[item] = reg.test(afterKey) ? [] : {};
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tepData2 = tepData[item];
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} else {
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tepData2 = tepData[item];
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}
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});
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return tepData2;
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};
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const isFn = function(value) {
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return typeof value == 'function' || false;
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};
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Object.keys(obj).forEach(function(key) {
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let val = obj[key];
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key = key.replace(/\]/g, '').replace(/\[/g, '.');
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let front, after;
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let index_after = key.lastIndexOf('.');
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if (index_after != -1) {
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after = key.slice(index_after + 1);
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front = handleData(that, key.slice(0, index_after), after);
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} else {
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after = key;
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front = that;
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}
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if (front.$data && front.$data[after] === undefined) {
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Object.defineProperty(front, after, {
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get() {
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return front.$data[after];
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},
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set(newValue) {
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front.$data[after] = newValue;
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that.hasOwnProperty("$forceUpdate") && that.$forceUpdate();
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},
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enumerable: true,
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configurable: true
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});
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front[after] = val;
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} else {
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that.$set(front, after, val);
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}
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});
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// this.$forceUpdate();
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isFn(callback) && this.$nextTick(callback);
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}
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}
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}
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