uniapp计算两个整数之间的百分比
文章描述：
uniapp进度条功能模块计算两个整数之间的百分比
script
方法
//curNum：当前数据，totalNum：总数据，isHasPercentStr：是否返回%字符
getPercent(curNum, totalNum, isHasPercentStr){
curNum = parseFloat(curNum);
totalNum = parseFloat(totalNum);
if (isNaN(curNum) || isNaN(totalNum)) {
return '-';
}
return isHasPercentStr ?
totalNum <= 0 ? '0%' : (Math.round(curNum / totalNum * 10000) / 100.00 + '%') :
totalNum <= 0 ? 0 : (Math.round(curNum / totalNum * 10000) / 100.00)
}调用
var curNum = 81;
var totalNum = 80;
var isHasPercentStr = '';
var str = this.getPercent(curNum, totalNum, isHasPercentStr)
console.log(str)
发布时间：2022/05/09
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