| | |
| | | list-type="picture-card"
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| | | :on-success="handleUploadSuccess"
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| | | :before-upload="handleBeforeUpload"
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| | | :data="data"
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| | | :limit="limit"
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| | | :on-error="handleUploadError"
|
| | | :on-exceed="handleExceed"
|
| | |
| | | <script setup>
|
| | | import { getToken } from "@/utils/auth";
|
| | | import { isExternal } from "@/utils/validate";
|
| | | import Sortable from "sortablejs";
|
| | |
|
| | | const props = defineProps({
|
| | | modelValue: [String, Object, Array],
|
| | | // 上传接口地址
|
| | | action: {
|
| | | type: String,
|
| | | default: "/common/upload",
|
| | | },
|
| | | // 上传携带的参数
|
| | | data: {
|
| | | type: Object,
|
| | | },
|
| | | // 图片数量限制
|
| | | limit: {
|
| | | type: Number,
|
| | |
| | | // 是否显示提示
|
| | | isShowTip: {
|
| | | type: Boolean,
|
| | | default: true
|
| | | default: true,
|
| | | },
|
| | | // 拖动排序
|
| | | drag: {
|
| | | type: Boolean,
|
| | | default: true,
|
| | | },
|
| | | });
|
| | |
|
| | |
| | | const dialogImageUrl = ref("");
|
| | | const dialogVisible = ref(false);
|
| | | const baseUrl = import.meta.env.VITE_APP_BASE_API;
|
| | | const uploadImgUrl = ref(import.meta.env.VITE_APP_BASE_API + "/common/upload"); // 上传的图片服务器地址
|
| | | const uploadImgUrl = ref(import.meta.env.VITE_APP_BASE_API + props.action); // 上传的图片服务器地址
|
| | | const headers = ref({ Authorization: "Bearer " + getToken() });
|
| | | const fileList = ref([]);
|
| | | const showTip = computed(
|
| | | () => props.isShowTip && (props.fileType || props.fileSize)
|
| | | );
|
| | |
|
| | | watch(() => props.modelValue, val => {
|
| | | if (val) {
|
| | | // 首先将值转为数组
|
| | | const list = Array.isArray(val) ? val : props.modelValue.split(",");
|
| | | // 然后将数组转为对象数组
|
| | | fileList.value = list.map(item => {
|
| | | if (typeof item === "string") {
|
| | | if (item.indexOf(baseUrl) === -1 && !isExternal(item)) {
|
| | | item = { name: baseUrl + item, url: baseUrl + item };
|
| | | } else {
|
| | | item = { name: item, url: item };
|
| | | watch(
|
| | | () => props.modelValue,
|
| | | (val) => {
|
| | | if (val) {
|
| | | // 首先将值转为数组
|
| | | const list = Array.isArray(val) ? val : props.modelValue.split(",");
|
| | | // 然后将数组转为对象数组
|
| | | fileList.value = list.map((item) => {
|
| | | if (typeof item === "string") {
|
| | | if (item.indexOf(baseUrl) === -1 && !isExternal(item)) {
|
| | | item = { name: baseUrl + item, url: baseUrl + item };
|
| | | } else {
|
| | | item = { name: item, url: item };
|
| | | }
|
| | | }
|
| | | }
|
| | | return item;
|
| | | });
|
| | | } else {
|
| | | fileList.value = [];
|
| | | return [];
|
| | | }
|
| | | },{ deep: true, immediate: true });
|
| | | return item;
|
| | | });
|
| | | } else {
|
| | | fileList.value = [];
|
| | | return [];
|
| | | }
|
| | | },
|
| | | { deep: true, immediate: true }
|
| | | );
|
| | |
|
| | | // 上传前loading加载
|
| | | function handleBeforeUpload(file) {
|
| | |
| | | if (file.name.lastIndexOf(".") > -1) {
|
| | | fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
|
| | | }
|
| | | isImg = props.fileType.some(type => {
|
| | | isImg = props.fileType.some((type) => {
|
| | | if (file.type.indexOf(type) > -1) return true;
|
| | | if (fileExtension && fileExtension.indexOf(type) > -1) return true;
|
| | | return false;
|
| | |
| | | }
|
| | | if (!isImg) {
|
| | | proxy.$modal.msgError(
|
| | | `文件格式不正确, 请上传${props.fileType.join("/")}图片格式文件!`
|
| | | `文件格式不正确,请上传${props.fileType.join("/")}图片格式文件!`
|
| | | );
|
| | | return false;
|
| | | }
|
| | | if (file.name.includes(",")) {
|
| | | proxy.$modal.msgError("文件名不正确,不能包含英文逗号!");
|
| | | return false;
|
| | | }
|
| | | if (props.fileSize) {
|
| | |
| | |
|
| | | // 删除图片
|
| | | function handleDelete(file) {
|
| | | const findex = fileList.value.map(f => f.name).indexOf(file.name);
|
| | | const findex = fileList.value.map((f) => f.name).indexOf(file.name);
|
| | | if (findex > -1 && uploadList.value.length === number.value) {
|
| | | fileList.value.splice(findex, 1);
|
| | | emit("update:modelValue", listToString(fileList.value));
|
| | |
| | | // 上传结束处理
|
| | | function uploadedSuccessfully() {
|
| | | if (number.value > 0 && uploadList.value.length === number.value) {
|
| | | fileList.value = fileList.value.filter(f => f.url !== undefined).concat(uploadList.value);
|
| | | fileList.value = fileList.value
|
| | | .filter((f) => f.url !== undefined)
|
| | | .concat(uploadList.value);
|
| | | uploadList.value = [];
|
| | | number.value = 0;
|
| | | emit("update:modelValue", listToString(fileList.value));
|
| | |
| | | }
|
| | | return strs != "" ? strs.substr(0, strs.length - 1) : "";
|
| | | }
|
| | |
|
| | | // 初始化拖拽排序
|
| | | onMounted(() => {
|
| | | if (props.drag) {
|
| | | nextTick(() => {
|
| | | const element = document.querySelector(".el-upload-list");
|
| | | Sortable.create(element, {
|
| | | onEnd: (evt) => {
|
| | | const movedItem = fileList.value.splice(evt.oldIndex, 1)[0];
|
| | | fileList.value.splice(evt.newIndex, 0, movedItem);
|
| | | emit("update:modelValue", listToString(fileList.value));
|
| | | },
|
| | | });
|
| | | });
|
| | | }
|
| | | });
|
| | | </script>
|
| | |
|
| | | <style scoped lang="scss">
|
| | | // .el-upload--picture-card 控制加号部分
|
| | | :deep(.hide .el-upload--picture-card) {
|
| | | display: none;
|
| | | display: none;
|
| | | }
|
| | | </style> |
| | | </style>
|