You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
3.3 KiB
138 lines
3.3 KiB
<!--
|
|
@ 作者: 秦东
|
|
@ 时间: 2023-07-14 16:43:37
|
|
@ 备注:
|
|
-->
|
|
<script lang='ts' setup>
|
|
import { reactive, computed, watch, inject, ref } from 'vue'
|
|
import {
|
|
constFormProps,
|
|
constSetFormOptions,
|
|
objectToArray
|
|
} from '@/api/DesignForm/utils'
|
|
import { FormList } from '@/api/DesignForm/types'
|
|
const props = withDefaults(
|
|
defineProps<{
|
|
data: FormList
|
|
modelValue?: null
|
|
disabled?: boolean
|
|
transformOption: Function
|
|
options?: any
|
|
type?: string
|
|
isCheckbox?: boolean
|
|
remoteMethod?: Function
|
|
}>(),
|
|
{
|
|
options: () => {
|
|
return []
|
|
}
|
|
}
|
|
)
|
|
const emits = defineEmits<{
|
|
(e: 'change', val: string | number, name: string): void
|
|
(e: 'update:modelValue', val: any): void
|
|
}>()
|
|
const setOptionsList = ref()
|
|
const formProps = inject(constFormProps, {}) as any
|
|
const optionsList = computed(() => {
|
|
// 如果有使用了setOptions设置时使用setOption的
|
|
if (setOptionsList.value) {
|
|
return setOptionsList.value
|
|
}
|
|
if (props.type === 'slot') {
|
|
// 作为input前后缀使用时，支持固定和字典取值、暂不支持数据源
|
|
// 因formItem层获取不到slot层的相关参数，如需实际可自引入formItem里的getAxiosOptions
|
|
const dictVal = formProps.value.dict
|
|
if (dictVal && props.data.config?.optionsType === 2) {
|
|
const opt = dictVal[props.data.config?.optionsFun]
|
|
if (opt !== undefined) {
|
|
return objectToArray(opt)
|
|
}
|
|
}
|
|
return props.data.options
|
|
} else {
|
|
return props.data.options
|
|
}
|
|
})
|
|
const formOptions = inject(constSetFormOptions, {}) as any
|
|
watch(
|
|
() => formOptions.value,
|
|
(val: any) => {
|
|
const opt = val[props.data.name]
|
|
if (val && opt !== undefined) {
|
|
setOptionsList.value = objectToArray(opt)
|
|
}
|
|
}
|
|
)
|
|
const value = computed({
|
|
get() {
|
|
if (props.type === 'slot') {
|
|
return formProps.value.model[props.data.name]
|
|
} else {
|
|
return props.modelValue
|
|
}
|
|
},
|
|
set(newVal: any) {
|
|
if (props.type === 'slot') {
|
|
emits('change', newVal, props.data.name)
|
|
} else {
|
|
emits('update:modelValue', newVal)
|
|
}
|
|
}
|
|
})
|
|
const state = reactive({
|
|
loading: false // 远程搜索加载状态
|
|
})
|
|
watch(
|
|
() => props.data.options,
|
|
() => {
|
|
state.loading = false
|
|
}
|
|
)
|
|
// 符合远程搜索
|
|
const isRemote = computed(() => {
|
|
return !!(
|
|
props.data.control?.remote &&
|
|
props.data.control?.filterable &&
|
|
props.data.config?.optionsType === 1 &&
|
|
props.data.config?.optionsFun
|
|
)
|
|
})
|
|
// 远程搜索
|
|
const remoteMethod = (name: string) => {
|
|
if (isRemote.value) {
|
|
state.loading = true
|
|
// 请求参数名，可使用config.queryName传进来
|
|
const queryName = props.data.config?.queryName || 'name'
|
|
props.remoteMethod && props.remoteMethod({ [queryName]: name })
|
|
if (props.data.control.remoteMethod) {
|
|
props.data.control.remoteMethod(name)
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
<template>
|
|
<el-select
|
|
v-bind="data.control"
|
|
:disabled="disabled"
|
|
v-model="value"
|
|
clearable
|
|
:multiple ="props.isCheckbox"
|
|
:loading="state.loading"
|
|
:remoteMethod="remoteMethod"
|
|
class="selectWidth"
|
|
>
|
|
<el-option v-if="data.config?.addAll" value="" label="全部" />
|
|
<el-option
|
|
v-for="item in optionsList"
|
|
:key="item.value"
|
|
:label="item.label"
|
|
:value="transformOption(item.value, data.config?.transformData)"
|
|
/>
|
|
</el-select>
|
|
</template>
|
|
<style lang='scss' scoped>
|
|
.selectWidth{
|
|
min-width: 120px;
|
|
}
|
|
</style>
|
|
|