From d9bb98ca91dc00e852ce2a8477c3e4957afa7183 Mon Sep 17 00:00:00 2001 From: Your Name <123456> Date: 星期四, 18 八月 2022 19:16:14 +0800 Subject: [PATCH] shenpiguize --- src/views/intellectInspect/inspectBasic/discriminate/components/RFIDDialog.vue | 83 ++++++++++++++++++++++++++++++----------- 1 files changed, 60 insertions(+), 23 deletions(-) diff --git a/src/views/intellectInspect/inspectBasic/discriminate/components/RFIDDialog.vue b/src/views/intellectInspect/inspectBasic/discriminate/components/RFIDDialog.vue index c529e8a..3248b66 100644 --- a/src/views/intellectInspect/inspectBasic/discriminate/components/RFIDDialog.vue +++ b/src/views/intellectInspect/inspectBasic/discriminate/components/RFIDDialog.vue @@ -15,7 +15,7 @@ </el-col> <el-col :xs="24" :sm="24" :md="24" :lg="24" :xl="24" class="mb20"> <el-form-item label="上传图片" prop="rfidImage"> - <el-upload accept="image/*" v-model:file-list="fileList" :http-request="upload" :action="uploadUrl" list-type="picture-card" :on-remove="handleRemove" :before-remove="beforeRemove" :before-upload="getUploadUrl"> + <el-upload accept="image/*" :on-preview="handlePictureCardPreview" :limits="1" v-model:file-list="fileList" :http-request="upload" :action="uploadUrl" list-type="picture-card" :on-remove="handleRemove" :before-remove="beforeRemove" :before-upload="getUploadUrl"> <el-icon><Plus /></el-icon> <template #tip> <div class="el-upload__tip">上传 jpg/png 图片尺寸小于500KB</div> @@ -32,6 +32,9 @@ </span> </template> </el-dialog> + <el-dialog v-model="dialogVisible"> + <img w-full :src="dialogImageUrl" alt="Preview Image" /> + </el-dialog> </div> </template> @@ -41,14 +44,18 @@ RFIDForm: { rfid: string; rfidName: string; - rfidImage: string; + rfidImage: string | null; }; title: string; + dialogVisible: Boolean; + dialogImageUrl: string | null; RFIDFormRules: {}; uploadUrl: string; - fileList: []; + fileList: Array<file>; } -interface levelListState {} +interface file { + url: string; +} import { reactive, toRefs, ref } from 'vue'; import { RFIDApi } from '/@/api/intellectInspectSystem/RFID'; import { ElMessage, ElMessageBox } from 'element-plus'; @@ -64,10 +71,11 @@ RFIDForm: { rfid: '', rfidName: '', - rfidImage: '' + rfidImage: null }, uploadUrl: '', - + dialogVisible: false, + dialogImageUrl: null, RFIDFormRules: { rfid: [{ required: true, message: '请填写RFID编码', trigger: 'blur' }], rfidName: [{ required: true, message: '请填写RFID名称', trigger: 'change' }], @@ -90,26 +98,36 @@ rfidName: '', rfidImage: '' }; + state.fileList = []; } else { state.title = '修改RFID'; + state.fileList = []; state.RFIDForm = JSON.parse(JSON.stringify(value)); + if (state.RFIDForm.rfidImage === null) return; + state.fileList = [{ url: state.RFIDForm.rfidImage }]; } }; // // 图片上传 // const fileList = ref<UploadUserFile[]>([]); - - const handleRemove: UploadProps['onRemove'] = (file, uploadFiles) => { - console.log(file, uploadFiles); - }; + // + // const handleRemove = () => { + // ElMessageBox.confirm(`此操作将永久删除该图片,是否继续?`, '提示', { + // confirmButtonText: '确认', + // cancelButtonText: '取消', + // type: 'warning' + // }) + // .then(() => { + // state.RFIDForm.rfidImage = null; + // state.fileList = []; + // }) + // .catch(() => {}); + // }; const handlePreview: UploadProps['onPreview'] = (uploadFile) => { console.log(uploadFile); }; - const handleExceed: UploadProps['onExceed'] = (files, uploadFiles) => { - ElMessage.warning(`您选择的图片数量超出要求`); - }; const getUploadUrl = async (rawFile: any) => { const res = await RFIDApi().getUploadUrl(rawFile.name); state.RFIDForm.rfidImage = res.data.rfidImage; @@ -117,7 +135,6 @@ }; const upload = async (params: any) => { - debugger; // const formData = new FormData(); // formData.append('file', state.fileList[0].raw); let reader = new FileReader(); @@ -127,7 +144,11 @@ .put(state.uploadUrl, reader.result, { header: { 'Content-Type': 'multipart/form-data' } }) - .then(() => {}); + .then(() => { + if (state.fileList.length === 2) { + state.fileList.splice(0, 1); + } + }); // let res = await RFIDApi().uploadFile(state.uploadUrl, reader.result); // if (res.data.code === '200') { // } else { @@ -139,11 +160,23 @@ }; }; - const beforeRemove: UploadProps['beforeRemove'] = (uploadFile, uploadFiles) => { - return ElMessageBox.confirm(`Cancel the transfert of ${uploadFile.name} ?`).then( - () => true, - () => false - ); + const beforeRemove = (file: {}, fileList: []) => { + const result = new Promise((resolve, reject) => { + ElMessageBox.confirm('此操作将删除该图片, 是否继续?', '提示', { + confirmButtonText: '确定', + cancelButtonText: '取消', + type: 'warning' + }) + .then(() => { + state.RFIDForm.rfidImage = null; + state.fileList = []; + // 请求删除接口 + }) + .catch(() => { + reject(false); + }); + }); + return result; }; //新增修改提交 @@ -192,18 +225,22 @@ }); }; + const handlePictureCardPreview = (uploadFile: { url: string }) => { + state.dialogImageUrl = uploadFile.url!; + state.dialogVisible = true; + }; + return { ...toRefs(state), RFIDFormRef, // fileList, upload, getUploadUrl, - handleRemove, handlePreview, - handleExceed, beforeRemove, submitRFID, - openRFIDDialog + openRFIDDialog, + handlePictureCardPreview }; } }; -- Gitblit v1.9.2