lvwang2002
/
react-native-echarts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

加上changeDigit

This commit is contained in:
陆扬 2018-05-29 16:35:39 +08:00
parent e6153a0bbb
commit bdbfe0c867
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/components/Echarts/tpl.html
View File

@ -78,5 +78,31 @@
<body> <body>
<div id="main" ></div> <div id="main" ></div>
<script>
function changeDigit(num = 0, digit = 2) {
if (isNaN(num)) {
return num;
}
if (typeof num === 'string') {
num = parseFloat(num);
}
const numberString = num.toFixed(digit);
const array = numberString.split('.');
let intPart = '';
let sign = '';// 符号
if (array[0].indexOf('-') > -1) {
sign = '-';// 负号
array[0] = array[0].slice(1);
}
for (let i = 0; i < array[0].length; i++) {
let middle = '';
if (i > 2 && i % 3 === 0) {
middle = ',';
}
intPart = array[0].charAt(array[0].length - i - 1) + middle + intPart;
}
return sign + intPart + (array[1] !== undefined ? '.' + array[1] : '');
}
</script>
<body> <body>
<html> <html>