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//表格优化 bodyCell(column) { if(column.column?.key!=='operation'){ column.column.width = 'auto'; } if(column.column.render){ const cellRender = column.co 阅读全文
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(422.445).toFixed(2) "422.44" (422.165).toFixed(2) "422.17" (422.446).toFixed(2) "422.45" (422.455).toFixed(2) "422.45" (422.456).toFixed(2) "422.46" 阅读全文
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//手动刷新的情况,路由from应该是没有多余路径的,我们可以由此来判断,并存储一个值到本地; beforeRouteEnter(to, from, next){ if(!from||from?.fullPath '/'){ //代表是手动刷新 sessionStorage.setItem('isR 阅读全文
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//样式模拟 div > div { width: 200px; height: 500px; border: 1px solid #38c46d; } #anchor { position: fixed; width: 100px; height: 200px; border: 1px solid 阅读全文
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import { Spin } from 'ant-design-vue'; //定义变量 spinning: false, //放在第一层级 <> <div className="aspin" v-show={this.spinning}> <antSpin spinning={this.spin 阅读全文
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const user = { profile: { name: '张三' } }; const userName = user.profile?.name ?? '匿名'; // 结果: userName = '张三' 此代码首先演示了如何使用可选链运算符 (?.) 安全地访问user.profil 阅读全文
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this.$nextTick(()=>{ const modal:any = document.getElementsByClassName('ant-modal')[0] const content:any = document.getElementsByClassName('ant-modal- 阅读全文
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实际上就是伪元素的长方形,上下左右边框,在旋转过后把上和左边框给隐藏了。这样就形成√了 .mycheckBox::after{ position: absolute; display: table; border: 2px solid #fff; border-top: 0; border-left 阅读全文
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关闭下拉框的动画样式即可解决 .ant-select-dropdown.slide-up-appear.slide-up-appear-active.ant-select-dropdown-placement-bottomLeft, .ant-select-dropdown.slide-up-ent 阅读全文
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function getClose(url:string){ const openObj = window.open(url,"_blank"); //如果你是在另一个组件想关闭某窗口,需要定义个变量挂载到window下面,挂载到this下面不生效 (window as any).closeObj 阅读全文