- 动态更改组件数据,数据更改成功、但页面并没有更新,解决方法在组件change触发事件上增加强制更新
this.$forceUpdate()
- 使用a-input-number,限制只能输入0或正整数,配置:precision="0"
<a-input-number
placeholder="请输入"
v-model="formData.leader_weight"
:max="100"
:min="0"
@blur="onWeightChange"
/>
- 修改a-input禁用后的默认颜色
.ant-input[disabled] {
background-color: #fff;
color: rgba(0, 0, 0, 0.65);
}
- 某些组件样式更改不成功,添加样式穿透::v-deep
::v-deep .ant-steps-item-title{
color: rgba(51,51,51,0.6)!important;
font-size: 14px;
}
5.在a-form-model-item下使用a-date-picker组件,选择日期,验证更新不及时
可以在change事件中增加验证:
eg:
this.$refs.roleFormWork.validateField('time', (error) => {
console.log(error)
})
- 使用a-table所有行展开,需添加配置defaultExpandAllRows,如无效可增加key,获取数据后再动态更改key值
<a-table
:defaultExpandAllRows="true"
:columns="columns"
:data-source="list"
:row-key="record => record.id"
size="middle"
:pagination="false"
:loading="loading"
:key="tableKey"
>
<template slot="change_num" slot-scope="change_num">
<span v-if="change_num==0">{{change_num}}</span>
<span v-else-if="change_num>0" class="green">+{{change_num}}</span>
</template>
</a-table>
- 使用a-date-picker组件,获取选择的日期值
onChange(date, dateString) { // 选择时间
this.entry_date = dateString
},
- 使用a-table,每行需要显示的数据过多,可增加scroll横向滚动查看
<a-table
:columns="columns"
:row-key="(row) => row.id"
:data-source="list.data"
:pagination="false"
:loading="loading"
size="middle"
:scroll="{ x: 1500 }"
>
</a-table>
- a-table 树形表格加载数据默认勾选设置
<a-table
:columns="columns"
:data-source="listData"
:row-selection="{
onChange,
onSelect,
onSelectAll,
selectedRowKeys,
getCheckboxProps,
}"
:expanded-row-keys.sync="expandedRowKeys"
:rowKey="(record) => record.id"
:pagination="false"
:Key="tableKey"
:defaultExpandAllRows="true"
/>
getCheckboxProps(record) {
return {
props: {
disabled: record.path ? true : false, // 禁用
name: record.name,
checked: this.selectedRowKeys.includes(record.id),//设置选中状态
},
}
},
- 使用弹出确认框
this.$confirm({
title: '确认提示',
content: '是否需要保存当前页面信息?',
okText: '保存并退出',
cancelText: '取消',
onOk:()=>{
this.draftSubmit()
this.backFunction()
},
onCancel:()=> {
this.backFunction()
},
})