This commit is contained in:
sakuya
parent
aabd317cdd
commit
34415f3d4c
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@ -3,29 +3,36 @@
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<div class="sc-upload-list">
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<ul>
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<li v-for="(file, index) in defaultFileList" :key="index">
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<div v-if="file.status!='success'">
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loading
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<li v-for="(file, index) in fileList" :key="index">
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<div v-if="file.status!='success'" class="sc-upload-item" v-loading="true" element-loading-background="rgba(0, 0, 0, 0.5)">
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<el-image class="image" :src="file.tempImg" fit="cover"></el-image>
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</div>
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<div v-else>
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<div v-else class="sc-upload-item">
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<div class="mask">
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<span class="del" @click.stop="del(index)"><i class="el-icon-delete"></i></span>
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</div>
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<el-image class="image" :src="file.url" :preview-src-list="preview" :initial-index="index" fit="cover" hide-on-click-modal append-to-body></el-image>
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<el-image class="image" :src="file.url" fit="cover" :preview-src-list="preview" hide-on-click-modal append-to-body>
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<template #placeholder>
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<div class="image-slot">
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<i class="el-icon-more"></i>
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</div>
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</template>
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</el-image>
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</div>
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</li>
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</ul>
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{{defaultFileList}}
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</div>
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<div class="sc-upload-uploader">
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<el-upload ref="upload" class="uploader" :action="action" :accept="accept" multiple :show-file-list="false" :before-upload="before" :on-progress="progress" :on-success="success" :on-change="change" :on-remove="remove" :on-error="error">
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<el-upload ref="upload" class="uploader" :action="action" :accept="accept" multiple :show-file-list="false" :file-list="defaultFileList" :before-upload="before" :on-progress="progress" :on-success="success" :on-change="change" :on-remove="remove" :on-error="error">
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<div class="file-empty">
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<i :class="icon"></i>
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<h4>{{title}}</h4>
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</div>
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</el-upload>
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</div>
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<el-input v-model="value" style="display:none"></el-input>
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</div>
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</template>
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@ -40,28 +47,52 @@
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},
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data(){
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return {
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defaultFileList: this.toArr(this.modelValue)
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value: "",
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defaultFileList: [],
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fileList: []
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}
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},
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watch:{
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modelValue(val){
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this.defaultFileList = this.toArr(val)
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modelValue(){
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this.fileList = this.modelValuetoArr
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this.value = this.modelValue
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},
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defaultFileList: {
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handler(val){
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console.log(val);
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this.$emit('update:modelValue', this.toStr(val));
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fileList: {
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handler(){
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if(this.isAllSuccess){
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this.$emit('update:modelValue', this.fileListtoStr);
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}
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},
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//deep: true
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deep: true
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}
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},
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computed: {
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modelValuetoArr(){
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return this.toArr(this.modelValue)
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},
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fileListtoStr(){
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return this.toStr(this.fileList)
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},
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preview(){
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return this.defaultFileList.map(v => v.url)
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return this.fileList.map(v => v.url)
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},
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isAllSuccess(){
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var all_length = this.fileList.length;
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var success_length = 0
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this.fileList.forEach(item => {
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if(item.status == "success"){
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success_length += 1
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}
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})
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return success_length == all_length
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}
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},
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mounted() {
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this.defaultFileList = this.toArr(this.modelValue);
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this.fileList = this.toArr(this.modelValue)
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this.value = this.modelValue
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},
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methods: {
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//默认值转换为数组
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@ -83,7 +114,9 @@
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toStr(arr){
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var _arr = [];
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arr.forEach(item => {
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_arr.push(item.url)
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})
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var str = _arr.join(",")
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return str;
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@ -91,12 +124,9 @@
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before(){
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},
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change(file){
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if(file.status =='ready'){
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file.aa = "123"
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file.url = URL.createObjectURL(file.raw);
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this.defaultFileList.push(file)
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}
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change(file, fileList){
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file.tempImg = URL.createObjectURL(file.raw);
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this.fileList = fileList
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},
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success(res, file){
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file.url = res.data.src
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@ -114,8 +144,8 @@
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})
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},
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del(index){
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this.defaultFileList.splice(index, 1);
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this.$refs.upload.uploadFiles.splice(index-this.defaultFileList.length-1, 1);
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this.fileList.splice(index, 1);
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this.$refs.upload.uploadFiles.splice(index-this.fileList.length-1, 1);
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}
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}
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}
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@ -123,19 +153,34 @@
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<style scoped>
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.el-form-item.is-error .sc-upload-uploader {border: 1px dashed #F56C6C;}
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.sc-upload-multiple {display: inline-block;}
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.sc-upload-list {display: inline-block;}
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.sc-upload-list li {list-style: none;display: inline-block;width: 120px;height: 120px;margin-right: 10px;}
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.sc-upload-item {position: relative;width: 100%;height: 100%;}
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.sc-upload-item .mask {display: none;position: absolute;top:0px;right:0px;line-height: 1;z-index: 1;}
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.sc-upload-item .mask span {display: inline-block;width: 25px;height:25px;line-height: 23px;text-align: center;cursor: pointer;color: #fff;}
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.sc-upload-item .mask span i {font-size: 12px;}
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.sc-upload-item .mask .del {background: #F56C6C;}
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.sc-upload-item:hover .mask {display: inline-block;}
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.sc-upload-list li {list-style: none; display: inline-block;width: 120px;height: 120px;}
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.sc-upload-list .image {width: 100%;height: 100%;}
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.sc-upload-list .image-slot {display: flex;justify-content: center;align-items: center;width: 100%;height: 100%;background: #f5f7fa;color: #909399;}
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.sc-upload-list .image-slot i {font-size: 20px;}
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.sc-upload-uploader {border: 1px dashed #d9d9d9;width: 120px;height: 120px;display: inline-block;vertical-align: top;box-sizing: border-box;}
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.sc-upload-uploader:hover {border: 1px dashed #409eff;}
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.sc-upload-uploader .uploader {width: 100%;height: 100%;}
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.sc-upload-uploader:deep(.el-upload) {width: 100%;height: 100%;}
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.sc-upload-uploader .file-empty {width: 100%;height: 100%;line-height: 1;display: flex;flex-direction: column;align-items: center;justify-content: center;}
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.sc-upload-uploader .file-empty i {font-size: 28px;color: #8c939d;}
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.sc-upload-uploader .file-empty h4 {font-size: 12px;font-weight: normal;color: #8c939d;margin-top: 10px;}
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@ -21,6 +21,9 @@
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</el-form-item>
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</el-col>
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</el-form-item>
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<el-form-item label="其他凭证" prop="img3">
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<sc-upload-multiple v-model="form.img3" :action="uploadUrl"></sc-upload-multiple>
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</el-form-item>
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<el-form-item label="日期" prop="date">
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<el-date-picker type="date" placeholder="选择日期" v-model="form.date"></el-date-picker>
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</el-form-item>
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@ -31,11 +34,6 @@
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</el-form>
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</el-card>
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<el-card shadow="never" header="多选">
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<sc-upload-multiple v-model="imgs" :action="uploadUrl"></sc-upload-multiple>
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<el-input v-model="imgs"></el-input>
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</el-card>
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</el-main>
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</template>
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form: {
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img1: "",
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img2: "",
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img3: "",
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date: ""
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},
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rules: {
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img2: [
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{required: true, message: '请上传', trigger: 'change'}
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],
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img3: [
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{required: true, message: '请上传', trigger: 'change'}
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],
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date: [
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{required: true, message: '请选择日期', trigger: 'change'}
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]
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submitForm(){
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this.$refs.ruleForm.validate((valid) => {
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if (valid) {
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alert('submit!');
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alert('请看控制台输出');
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console.log(this.form);
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}else{
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return false;
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}
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