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/** js默认算法0.1+0.2=0.30000000000000004，使用下边算法结果等于0.3* 加法运算，避免数据相加小数点后产生多位数和计算精度损失。 * * @param num1加数1 | num2加数2 */export function accAdd(num1,num2){ var r1,r2,m; try{ r1 = num1.toString().split('.')[1].length; }catch(e)

<input class="inputprice" v-model="value11" placeholder="Min 0.1" @input="checkprice"></input>checkprice (e) { e.target.value = e.target.value.match(/^\d*(\.?\d{0,1})/g)[0] || null; //重新赋值给input this.$nextTick(() =>

<Table :columns="columns_first" :data="userpage" border highlight-row :loading="ifLoading" @on-current-change="handleCurrentRowthree" @on-selection-change="selectionChange">

<div style="float: left; width: 70%; height: 570px"> <div id="editor2" style=" border: 1px solid #ccc; float: left; width: 100%; border-bottom:

/** * 邮箱 * @param {*} s */export function isEmail (s) { return /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((.[a-zA-Z0-9_-]{2,3}){1,2})$/.test(s)}/** * 手机号码 * @param {*} s */export function isMobile (s) { return /^[1][3-9][0-9]{9}$/.test(s)}/** *

双for循环那数据js获取数据有则加id没有则不需要idlet postlist = []; let postlist = []; let delRoleMenuList= [ { id=1, menuId=1 }, { id=2, menuId=2 } ]; let list1 = [1,2,3,4];