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2022-08-18 d9bb98ca91dc00e852ce2a8477c3e4957afa7183

 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
        };
    }
};