lsm/layui
1
0
Fork 0
mirror of https://gitee.com/layui/layui.git synced 2025-04-05 17:38:02 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

优化 input 数字输入框组件的小数点后保留位逻辑

Browse Source
This commit is contained in:
贤心 2023-07-03 00:25:44 +08:00
parent ec2bddd27b
commit 0b7577099c
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/modules/form.js
View File

@ -293,10 +293,11 @@ layui.define(['lay', 'layer', 'util'], function(exports){
if(value < min) value = min;
if(value > max) value = max;
// 保留位数
value = value.toFixed(function(step){
// 小数点后保留位数
var fixed = function(step){
return (step.match(/(?<=\.)[\d]+$/) || [''])[0].length;
}(step.toString()));
}(step.toString());
if(fixed) value = value.toFixed(fixed);
elem.val(value);
}