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97 lines
2.8 KiB
97 lines
2.8 KiB
<script lang="ts" setup>
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import { ElDialog } from 'element-plus';
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const props = withDefaults(defineProps<{
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fields:any[],
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formId:string,
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commitFunc:()=>void,
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closeFunc:()=>void, //父级只需销毁组件
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}>(),{})
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//主表字段
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const uploadURL=import.meta.env.VITE_APP_BASE_API+"/systemapi/task_management/import_form_list"
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const checkList=ref<string[]>([])
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const uploadFormData = computed(() => {
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return {
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formId: props.formId, // 用户的uuid
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}
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});
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onMounted(()=>{
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props.fields.forEach((val)=>{
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if (val.item && val.name!=="id"){
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checkList.value.push(val.name)
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}
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})
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})
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//上传失败
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function handleSigLoadErr(error: Error, uploadFile: UploadFile, uploadFiles:UploadFiles){
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ElMessage.error("导入失败")
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}
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function onDownloadTemplate(){
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//标题行
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const arr:string[]=[]
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props.fields.forEach((val)=>{
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if(checkList.value.includes(val.name)){
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arr.push(`"(${val.name})\n${val.item.label}"`)
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}
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})
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const filename= "导入模板.csv"
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const csvString = arr.join(',');
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const blob = new Blob([csvString], { type: "text/csv;charset=utf-8;" });
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const link = document.createElement("a");
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if (link.download !== undefined) { // feature detection
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// Browsers that support HTML5 download attribute
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const url = URL.createObjectURL(blob);
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link.setAttribute("href", url);
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link.setAttribute("download", filename);
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link.style.visibility = "hidden";
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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}
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}
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</script>
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<template>
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<el-dialog :model-value="true" :style="{height: '60%',width:'60%'}" @close="props.closeFunc">
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<h3>请选择导入的字段</h3>
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<div style="display: flex; flex-direction:column;width: 80%; height: 50%;margin-top: 20px;">
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<el-checkbox-group v-model="checkList">
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<template v-for="vals in props.fields">
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<el-checkbox v-if="vals.item && vals.name!=='id'" :key="vals.name" :value="vals.name" >
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{{ vals.item.label }}
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</el-checkbox>
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</template>
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</el-checkbox-group>
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</div>
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<div style="width: 80%;margin: 20px;">
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* 请下载<a @click="onDownloadTemplate"> 导入模板</a>，不要修改模板的首行标题行。
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</div>
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<el-upload class="el-button el-button--default"
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:data="uploadFormData"
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accept=".csv,.xls,.xlsx,.XLS,.XLSX"
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:on-error="handleSigLoadErr"
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:on-success="commitFunc"
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:action="uploadURL" :limit="1">
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<span>导入</span>
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</el-upload>
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</el-dialog>
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</template>
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<style>
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/* dialog的body内容样式设置*/
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.el-dialog__body{
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height: 96%;
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.el-dialog{
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/* 让整个弹出窗口位置更高一些*/
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--el-dialog-margin-top:7vh;
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}
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</style>
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