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| <template>
| <van-uploader :after-read="afterRead" v-model="getFileList" accept="image/png, image/jpeg"
| :max-size="10 * 1024 * 1024" @oversize="oversize" :disabled="disabled" :readonly="readonly" />
| </template>
|
| <script>
| import {
| uploadAlarmFile
| } from '@/assets/js/api'
| export default {
| name: "v-upload",
| props: {
| value: {
| type: String,
| default: ""
| },
| disabled: {
| type: Boolean,
| default: false
| },
| readonly: {
| type: Boolean,
| default: false
| },
| afterOrBefore: {
| type: String,
| default: 'before'
| }
| },
| data() {
| return {
| fileList: this.value
| }
| },
| model: {
| prop: "value",
| event: "valChange"
| },
| watch: {
| value(newValue) {
| this.fileList = newValue;
| },
| fileList(newValue) {
| this.$emit("valChange", newValue);
| }
| },
| computed: {
| getFileList: {
| get() {
| if (this.fileList) {
| return this.fileList.split(",").map(item => {
| return {
| url: item
| };
| });
| }
| return [];
| },
| set(newValue) {
| var fileList = [];
| newValue.forEach(item => {
| if (item.url) {
| fileList.push(item.url);
| }
| });
| this.fileList = fileList.join(",");
| }
| }
| },
| methods: {
| // 上传图片
| afterRead(file) {
| var formData = new FormData();
| let json = JSON.stringify({
| afterOrBefore: this.afterOrBefore
| })
| formData.append("file", file.file);
| formData.append("json", json);
| //上传图片接口
| uploadAlarmFile(formData).then(res => {
| let resData = JSON.parse(res.data.result);
| if (resData.code == 1) {
| if (this.fileList) {
| var arr = this.fileList.split(",");
| arr.push(resData.data[0]);
| this.fileList = arr.join(",");
| return false;
| }
| this.fileList = resData.data[0];
| }
| });
| },
| // 文件过大
| oversize(e) {
| this.$toast.fail("图片过大！");
| }
| }
| }
| </script>
|
| <style scoped>
| </style>
|
|
