组件案例
<template>
<div class="dialog-search">
<el-form :inline="true" ref="ruleForm" :model="formInline" class="demo-form-inline top-screen">
<div class="top-screen-left">
<el-form-item v-for="(item, index) in formItemList" :key="index">
<!-- 下拉选择框 -->
<el-select
v-if="item.type == 'select'"
v-model="formInline[item.param]"
:multiple="item.multiple"
:placeholder="'请选择' + item.label"
size="mini"
clearable
@clear="()=>clear(formInline[item.param],item.param)"
>
<el-option
v-for="(item2, index2) in item.selectOptions"
:key="index2"
:label="item2.text"
:value="item2.value"
></el-option>
</el-select>
<!-- 下拉选择框end -->
<!-- 输入框 -->
<el-input
v-if="item.type == 'input'"
v-model="formInline[item.param]"
size="mini"
:placeholder="'请输入' + item.label"
@clear="()=>clear(formInline[item.param],item.param)"
clearable
></el-input>
<!-- 输入框 -->
<!-- 日期范围选择框 -->
<el-date-picker
v-if="item.type == 'daterange' || item.type == 'datetimerange' || item.type == 'date' || item.type == 'datetime'"
v-model="formInline[item.param]"
:value-format="item.valueFormat || 'yyyy-MM-dd'"
:format="item.format || 'yyyy-MM-dd'"
clearable
:type="item.type || ''"
:range-separator="item.rangeSeparator || '至'"
:start-placeholder="item.startPlaceholder"
:end-placeholder="item.endPlaceholder"
:placeholder="'请选择' + item.label"
:startPlaceholder="item.label+'开始日期'"
:endPlaceholder="item.label+'结束日期'"
size="mini"
@clear="()=>clear(formInline[item.param],item.param)"
>
</el-date-picker>
<!-- 日期范围选择框end -->
<!-- 级联选择器 -->
<el-cascader
v-if="item.type == 'cascader'"
v-model="formInline[item.param]"
size="mini"
:options="item.options"
:props="item.props"
:placeholder="'请选择' + item.label"
clearable
@clear="()=>clear(formInline[item.param],item.param)"
></el-cascader>
<!-- 级联选择器end -->
</el-form-item>
<slot name="formItem"></slot>
</div>
<div class="top-screen-right">
<el-form-item v-if="isShowDefault">
<el-button
type=""
size="mini"
@click="resetForm('ruleForm')"
class="top-right-bottom top-right-Reset-bottom top-right-bottom-I"
>重置</el-button
>
<el-button type="primary" size="mini" @click="onSubmit" class="top-right-bottom top-right-bottom-I">查询</el-button>
</el-form-item>
<!-- 可用于显示其他按钮 -->
<slot name="formButton" :item="formInline"></slot>
</div>
</el-form>
</div>
</template>
<script>
export default {
name: 'BaseSearch',
props: {
emitSearch: {
// 是否立即执行搜索
type: Boolean,
default: false
},
isShowDefault:{
//是否展示默认按钮
default: true
},
formItemList: {
type: Array,
default() {
return [
{
label: '下拉框',
type: 'select',
selectOptions: [{ text: 111, value: 111 }],
param: 'company',
defaultSelect: '222', // 下拉框默认选中项
multiple: false
},
{
label: '输入框',
type: 'input',
param: 'name'
},
{
label: '日期范围',
type: 'daterange',
param: 'createtime'
},
{
label: '级联选择器',
type: 'cascader',
param: 'cascader',
options: [],
props: { multiple: false }
}
];
}
}
},
data() {
let formInline = {};
for (const obj of this.formItemList) {
formInline[obj.param] = obj.defaultSelect || null;
}
return {
formInline
};
},
watch: {
emitSearch(newVal, oldVal) {
// 是否立即触发搜索 用在弹窗中异步请求下拉框后 或者给下拉框赋值默认值后 需要用到这个方法
if (newVal) {
console.log('此时触发--立即执行搜索');
this.$emit('search', this.formInline);
}
},
formItemList: {
handler(newVal, oldVal) {
for (const obj of this.formItemList) {
if (obj.defaultSelect) {
formInline[obj.param] = obj.defaultSelect;
}
}
},
deep: true
}
},
methods: {
clear(e,param){
if(e===''){
this.formInline[param]=null
}
},
onSubmit() {
// console.log('submit!',this.formInline);
this.$emit('search', this.formInline);
},
resetForm(formName) {
this.$refs[formName].resetFields();
let formInline = {};
for (const obj of this.formItemList) {
// formInline[obj.param] = obj.defaultSelect || ""; // 重置时下拉框的默认值如果要保留就选用这个
formInline[obj.param] = null; // 所有筛选条件清空
}
this.formInline = formInline;
this.$emit('search', this.formInline);
}
}
};
</script>
<style lang="scss" scoped>
.dialog-search {
// margin: 0 1rem;
// margin: 20px;
// padding: 20px;
// background-color: white;
// text-align: left;
// /deep/ .el-form-item__content {
// // width: 16rem;
// .el-input {
// width: 16rem;
// }
// .el-select {
// .el-input__inner {
// // height: 3.2rem;
// width: 16rem;
// }
// }
// }
}
</style>
引用方法
<!-- * @Author: 张大碗 [email protected] * @Date: 2023-09-06 16:49:57 * @LastEditors: 张大碗 [email protected] * @LastEditTime: 2023-09-08 14:59:20 * @FilePath: 引用案例说明 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE --> <template> <div class="divBox"> <BaseSearch :formItemList="formItemList" @search="search"> <div slot="formButton"> <el-button type="primary" size="mini" @click="add">新增</el-button> <el-button type="primary" size="mini">操作按钮</el-button> </div> </BaseSearch> </div> </template> <script> import BaseSearch from '@/components/searchCustom/index.vue'; export default { name: 'ceshi', components: { BaseSearch }, data() { return { formItemList: [ { label: '下拉框单选：', type: 'select', selectOptions: [{ text: 111, value: 111 }], param: 'company' }, { label: '化学品名称：', type: 'input', param: 'name' }, { label: '下拉框多选：', type: 'select', selectOptions: [], multiple: true, param: 'parm222' }, { label: '日期范围', type: 'daterange', param: 'createtime', startPlaceholder: '开始日期', endPlaceholder: '结束日期' }, { label: '级联选择器', type: 'cascader', param: 'cascader', options: [ { value: 'zhinan', label: '指南', children: [ { value: 'shejiyuanze', label: '设计原则', children: [ { value: 'yizhi', label: '一致' }, { value: 'fankui', label: '反馈' }, { value: 'xiaolv', label: '效率' }, { value: 'kekong', label: '可控' } ] }, { value: 'daohang', label: '导航', children: [ { value: 'cexiangdaohang', label: '侧向导航' }, { value: 'dingbudaohang', label: '顶部导航' } ] } ] }, { value: 'zujian', label: '组件', children: [ { value: 'basic', label: 'Basic', children: [ { value: 'layout', label: 'Layout 布局' }, { value: 'color', label: 'Color 色彩' }, { value: 'typography', label: 'Typography 字体' }, { value: 'icon', label: 'Icon 图标' }, { value: 'button', label: 'Button 按钮' } ] }, { value: 'form', label: 'Form', children: [ { value: 'radio', label: 'Radio 单选框' }, { value: 'checkbox', label: 'Checkbox 多选框' }, { value: 'input', label: 'Input 输入框' }, { value: 'input-number', label: 'InputNumber 计数器' }, { value: 'select', label: 'Select 选择器' }, { value: 'cascader', label: 'Cascader 级联选择器' }, { value: 'switch', label: 'Switch 开关' }, { value: 'slider', label: 'Slider 滑块' }, { value: 'time-picker', label: 'TimePicker 时间选择器' }, { value: 'date-picker', label: 'DatePicker 日期选择器' }, { value: 'datetime-picker', label: 'DateTimePicker 日期时间选择器' }, { value: 'upload', label: 'Upload 上传' }, { value: 'rate', label: 'Rate 评分' }, { value: 'form', label: 'Form 表单' } ] }, { value: 'data', label: 'Data', children: [ { value: 'table', label: 'Table 表格' }, { value: 'tag', label: 'Tag 标签' }, { value: 'progress', label: 'Progress 进度条' }, { value: 'tree', label: 'Tree 树形控件' }, { value: 'pagination', label: 'Pagination 分页' }, { value: 'badge', label: 'Badge 标记' } ] }, { value: 'notice', label: 'Notice', children: [ { value: 'alert', label: 'Alert 警告' }, { value: 'loading', label: 'Loading 加载' }, { value: 'message', label: 'Message 消息提示' }, { value: 'message-box', label: 'MessageBox 弹框' }, { value: 'notification', label: 'Notification 通知' } ] }, { value: 'navigation', label: 'Navigation', children: [ { value: 'menu', label: 'NavMenu 导航菜单' }, { value: 'tabs', label: 'Tabs 标签页' }, { value: 'breadcrumb', label: 'Breadcrumb 面包屑' }, { value: 'dropdown', label: 'Dropdown 下拉菜单' }, { value: 'steps', label: 'Steps 步骤条' } ] }, { value: 'others', label: 'Others', children: [ { value: 'dialog', label: 'Dialog 对话框' }, { value: 'tooltip', label: 'Tooltip 文字提示' }, { value: 'popover', label: 'Popover 弹出框' }, { value: 'card', label: 'Card 卡片' }, { value: 'carousel', label: 'Carousel 走马灯' }, { value: 'collapse', label: 'Collapse 折叠面板' } ] } ] }, { value: 'ziyuan', label: '资源', children: [ { value: 'axure', label: 'Axure Components' }, { value: 'sketch', label: 'Sketch Templates' }, { value: 'jiaohu', label: '组件交互文档' } ] } ] } ] }; }, mounted() { // 此时请求下拉框的数据接口 // 请求字典，把每个下拉option赋值 this.formItemList.forEach(element => { switch (element.param) { case 'parm222': element.selectOptions = [ { text: 111, value: 111 }, { text: 222, value: 222 } ]; break; default: break; } }); this.getList(); }, methods: { getList(num) {}, search(params) { console.log(params); // 搜索条件改变时 }, deleteHandle() {}, add() { console.log('新增'); }, close() { console.log('关闭'); } } }; </script> <style lang="scss" scoped></style>
标签：obj,自定义,param,label,搜索,value,组件,formInline,children From： https://www.cnblogs.com/web-jscss-dabao/p/17749863.html