111 lines
2.4 KiB
Vue
111 lines
2.4 KiB
Vue
<template>
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<el-form
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:model="form"
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v-bind="$attrs"
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label-width="auto"
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ref="formInstance"
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class="search-form"
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>
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<el-row>
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<el-col
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v-for="(item, index) in filterConfig"
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:span="5"
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:offset="index == 0 || index / 4 ==1 ? 0 : 1"
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:key="item.prop"
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>
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<el-form-item
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v-bind="item"
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:key="item.prop"
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>
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<template #default>
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<component
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:is="item.component"
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v-bind="item.props || {}"
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v-on="item.on || {}"
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v-model="form[item.prop]"
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>
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</component>
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</template>
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</el-form-item>
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</el-col>
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<el-col :span="filterConfig.length % 4 == 0 ? 4 : 6" class="btn-col">
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<el-form-item>
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<el-button v-if="searchConfig.length>=4" link type="primary" @click="showMore = !showMore">
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{{ showMore ? '收起' : '展开' }}
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</el-button>
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<el-button type="primary" @click="getValues" :icon="Search">搜索</el-button>
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<el-button @click="handleReset" :icon="Refresh">重置</el-button>
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</el-form-item>
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</el-col>
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</el-row>
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</el-form>
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</template>
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<script setup>
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import {Refresh, Search} from '@element-plus/icons-vue'
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const props = defineProps({
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searchConfig: {
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type: Array,
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default: []
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}
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})
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const emits = defineEmits(['getInstance', 'search'])
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const form = ref({})
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const formInstance = ref(null)
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const showMore = ref(false)
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const filterConfig = computed(()=>{
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const arr = props.searchConfig.filter(item=>{
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if(item.prop) return true
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})
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return arr.length >= 4 && showMore.value ? arr : arr.slice(0, 3)
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})
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// 搜索功能表单元素默认值
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const setDefaultFormValues = () => {
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filterConfig.value.forEach(item=>{
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form.value[item.prop] = item.props?.defaultValue || null
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})
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}
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watchEffect(()=>{
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if(filterConfig.value.length) {
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setDefaultFormValues()
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}
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})
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const getValues = () => {
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emits('search', form.value)
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return form.value
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}
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//重置
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const handleReset = () => {
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form.value = {}
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setDefaultFormValues()
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emits('search', form.value)
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}
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onMounted(()=>{
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emits('getInstance', Object.assign({}, unref(formInstance),{
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getValues,
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handleReset,
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}))
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})
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</script>
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<style lang="scss" scoped>
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.search-form {
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padding-top: 18px;
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}
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.btn-col {
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display: flex;
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justify-content: space-evenly;
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align-items: center;
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}
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</style> |