自定义APP自定义App数据通讯
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<!--
@ 作者: 秦东
@ 时间: 2024-11-02 10:12:55
@ 备注: 自定义表单画布
-->
<script lang='ts' setup>
import { useRoute,useRouter } from 'vue-router'
import { FormData } from '@/api/lowCode/form/type';
import { constFormProps } from '@/api/lowCode/utils';
const props = withDefaults(
defineProps<{
type?: number // 1新增;2修改;3查看(表单模式)
formData: FormData
isWorkFlow: boolean // 是否流程表单
beforeRequest?: Function // 请求编辑数据前参数处理方法,可对请求参数处理
afterResponse?: Function | string // 请求数据加载完成后数据处理方法,可对返回数据处理
beforeSubmit?: Function | string // 表单提交前数据处理,可对提交数据处理,新增和保存都会触发
afterSubmit?: Function // 表单提交后,默认提示提交结果,可return false阻止提示
closeAppSubmit?: Function //关闭拉窗
changeKeyVal?: Function //监听表单值该表
anewSubmit?: Function //重新提交表单
saveDraftPage?: Function //保存草稿
saveEditFormInfo?: Function //保存草稿 只改表单不操作流程
sendDraftSubmit?: Function //草稿提交审批
submitEdit?: Function //提交修改数据申请
value?: { [key: string]: any } // 表单初始值,同setValue
options?: { [key: string]: any } // 表单组件选项,同setOptions
dict?: object // 固定匹配的字典
}>(),{
type: 1, // 1新增;2修改;3查看(表单模式) ;
formData: () => {
return {
list: [],
form: {},
config: {
style:''
},
styles:{
divStyle:{},
labelStyle:{},
inputStyle:{}
}
}
},
dict: () => {
return {}
},
}
);
const emits = defineEmits<{
(e: 'btnClick', type: string): void
(e: 'change', val: any): void // 表单组件值发生变化时
(e: 'update:issave', type: boolean): void
(e: 'refresh'): void
(e: 'optionsValue3Get3', val: any,fieldName: string): void
}>()
const route = useRoute()
const router = useRouter()
const appLoading = ref(false)
const resultDict = ref({})
// 处理表单值开始
const model = ref<any>({})
const dictForm = computed(() => {
const storage = window.localStorage.getItem('akFormDict')
let storageDict = {}
if (storage) {
storageDict = JSON.parse(storage)
}
// 全局的、当前表单配置的以及接口返回的
return Object.assign({}, storageDict, props.dict, resultDict.value)
})
// 表单参数
const formProps = computed(() => {
return {
model: model.value,
type: props.type,
hideField: props.formData.config?.hideField as [],
showColon: props.formData.form.showColon,
dict: dictForm.value
}
})
provide(constFormProps, formProps)
// 注册window事件
const setWindowEvent = (bool?: boolean) => {
if (props.data&&props.data.list&&props.data.list.length > 0) {
const formName = props.data.form?.name
if (!formName) {
// 导出.vue时,name可以没有
return
}
eventName = `get${formName}ControlByName`
getValueEvent = `get${formName}ValueByName`
if (formName && (!window[eventName as any] || !bool)) {
// 根据name获取当前数据项
// @ts-ignore
window[eventName] = (name: string) => {
return getNameForEach(props.data.list, name)
}
// 根据name获取当前项的值
// @ts-ignore
window[getValueEvent] = (name: string) => {
return model.value[name]
}
}
}
}
watch(
() => props.formData,
() => {
emits('update:issave', false)
},
{ deep: true }
)
watch(
() => props.formData.config,
() => {
if (timer < 2) {
setWindowEvent() // 简单判断下,这里不是每次都更新
}
timer++
appendRemoveStyle(true) // 更新样式
},
{ deep: true }
)
setWindowEvent()
// 获取表单初始model值
const getInitModel = () => {
const obj = {}
forEachGetFormModel(props.formData.list, obj)
// console.log("obj===>",obj)
// console.log("obj===>",props.formData.list)
model.value = obj
}
watch(
() => props.formData.list,
() => {
// formData从接口获取时
getInitModel()
}
)
// 从表单数据里提取表单所需的model
const forEachGetFormModel = (list: FormList[], obj: any) => {
list.forEach((item: any) => {
if (['table', 'flex'].includes(item.type)) {
obj[item.name] = jsonParseStringify(item.tableData)
} else if (['grid', 'tabs'].includes(item.type)) {
item.columns.forEach((col: any) => {
forEachGetFormModel(col.list, obj)
})
} else if (['card', 'div'].includes(item.type)) {
forEachGetFormModel(item.list, obj)
}else {
const excludeType = ['title', 'divider', 'txt', 'button']
if (excludeType.indexOf(item.type) === -1) {
obj[item.name] = jsonParseStringify(item.control.modelValue)
if(['switch'].includes(item.type)){
model.value[item.name] = jsonParseStringify(item.control.inactiveValue)
// console.log(model.value)
}
}
}
})
// showOrHide("onMounted")
}
// 表单初始值
watch(
() => props.value,
(v: any) => {
v && setValue(v)
},
{
immediate: true
}
)
// 表单options
watch(
() => props.options,
(v: any) => {
v && setOptions(v)
}
)
// 对表单设置初始值
const setValue = (obj: { [key: string]: any }, filter?: boolean) => {
// 分两种,false时将obj所有值合并到model,当obj有某些值不存于表单中,也会合并到model,当提交表单也会提交此值
// true则过滤没用的值,即存在当前表单的才合并
if (filter) {
for (const key in obj) {
if (model.value[key] !== undefined) {
model.value[key] = obj[key]
}
}
} else {
model.value = Object.assign({}, model.value, jsonParseStringify(obj)) // 防止列表直接使用set方法对弹窗表单编辑,当重置表单时当前行数据被清空
}
}
const setFormOptions = ref({})
const setOptions = (obj: { [key: string]: string[] }) => {
setFormOptions.value = obj
}
</script>
<template>
<div v-loading="appLoading" element-loading-text="Loading...">
<el-form
ref="ruleFormDesign"
v-bind="formData.form"
:model="model"
:disabled="disabled || type === 4"
class="add-form"
>
<FormItemGroup :tableinfo="formData.form" :data="formData.list" :alldata="formData" />
<slot></slot>
</el-form>
</div>
</template>
<style lang='scss' scoped>
</style>