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