长者标签资源改为上传至管理平台
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<template>
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<div class="clearfix">
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<a-upload :listType="listType" accept="image/*" :multiple="multiple" :action="currentUploadUrl"
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:data="{ biz: bizPath, ...extraUploadData }" :headers="headers" v-model:fileList="uploadFileList"
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:beforeUpload="beforeUpload" :disabled="disabled" @change="handleChange" @preview="handlePreview">
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<div v-if="uploadVisible">
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<div v-if="listType == 'picture-card'">
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<LoadingOutlined v-if="loading" />
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<UploadOutlined v-else />
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<div class="ant-upload-text">{{ text }}</div>
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</div>
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<a-button v-if="listType == 'picture'" :disabled="disabled">
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<UploadOutlined></UploadOutlined>
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{{ text }}
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</a-button>
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</div>
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</a-upload>
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<!-- <img alt="example" style="width: 100%" :src="previewImage" /> -->
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<!-- <a-modal :open="previewVisible" width="70%" class="imgView" :footer="null" @cancel="handleCancel()">
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<div class="img-container">
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<img
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alt="example"
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class="preview-img"
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:src="previewImage"
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/>
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</div>
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</a-modal> -->
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<a-modal :open="previewVisible" :width="modalWidth"
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:bodyStyle="{ padding: 0, display: 'flex', justifyContent: 'center', alignItems: 'center' }" :footer="null"
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@cancel="handleCancel">
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<img ref="previewImgRef" class="preview-img" :src="opeMediaAddress + previewImage" @load="handleImageLoad" />
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</a-modal>
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</div>
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</template>
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<script lang="ts">
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import { defineComponent, PropType, ref, reactive, watchEffect, computed, unref, watch, onMounted, nextTick } from 'vue';
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import { LoadingOutlined, UploadOutlined } from '@ant-design/icons-vue';
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import { useRuleFormItem } from '/@/hooks/component/useFormItem';
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import { propTypes } from '/@/utils/propTypes';
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import { useAttrs } from '/@/hooks/core/useAttrs';
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import { useMessage } from '/@/hooks/web/useMessage';
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import { getFileAccessHttpUrl, getHeaders, getRandom } from '/@/utils/common/compUtils';
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import { uploadUrl, uploadPre } from '/@/api/common/api';
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import { getToken } from '/@/utils/auth';
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import { Upload } from 'ant-design-vue';
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const { createMessage, createErrorModal } = useMessage();
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export default defineComponent({
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name: 'JImageUpload',
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components: { LoadingOutlined, UploadOutlined },
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inheritAttrs: false,
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props: {
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//绑定值
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value: propTypes.oneOfType([propTypes.string, propTypes.array]),
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//按钮文本
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listType: {
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type: String,
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required: false,
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default: 'picture-card',
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},
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//按钮文本
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text: {
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type: String,
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required: false,
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default: '上传',
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},
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//这个属性用于控制文件上传的业务路径
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bizPath: {
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type: String,
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required: false,
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default: 'temp',
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},
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//是否禁用
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disabled: {
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type: Boolean,
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required: false,
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default: false,
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},
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//上传数量
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fileMax: {
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type: Number,
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required: false,
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default: 1,
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},
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// 是否上传至管理平台
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toOpe: {
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type: Boolean,
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required: false,
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default: false,
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}
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},
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emits: ['options-change', 'change', 'update:value'],
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setup(props, { emit, refs }) {
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const emitData = ref<any[]>([]);
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const attrs = useAttrs();
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const [state] = useRuleFormItem(props, 'value', 'change', emitData);
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//获取文件名
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const getFileName = (path) => {
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if (path.lastIndexOf('\\') >= 0) {
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let reg = new RegExp('\\\\', 'g');
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path = path.replace(reg, '/');
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}
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return path.substring(path.lastIndexOf('/') + 1);
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};
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//token
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const headers = getHeaders();
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//上传状态
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const loading = ref<boolean>(false);
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//是否是初始化加载
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const initTag = ref<boolean>(true);
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//文件列表
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let uploadFileList = ref<any[]>([]);
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//预览图
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const previewImage = ref<string | undefined>('');
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//预览框状态
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const previewVisible = ref<boolean>(false);
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//计算是否开启多图上传
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const multiple = computed(() => {
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return props['fileMax'] > 1 || props['fileMax'] === 0;
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});
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//计算是否可以继续上传
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const uploadVisible = computed(() => {
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if (props['fileMax'] === 0) {
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return true;
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}
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return uploadFileList.value.length < props['fileMax'];
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});
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const currentUploadUrl = ref(uploadUrl);
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const extraUploadData = ref<Record<string, any>>({});
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const opeMediaAddress = import.meta.env.VITE_OPE_MEDIA_ADDRESS
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/**
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* 监听value变化
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*/
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watch(
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() => props.value,
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(val, prevCount) => {
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//update-begin---author:liusq ---date:20230601 for：【issues/556】JImageUpload组件value赋初始值没显示图片------------
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if (val && val instanceof Array) {
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val = val.join(',');
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}
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if (initTag.value == true) {
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initFileList(val);
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}
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},
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{ immediate: true }
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//update-end---author:liusq ---date:20230601 for：【issues/556】JImageUpload组件value赋初始值没显示图片------------
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);
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/**
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* 初始化文件列表
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*/
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function initFileList(paths) {
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if (!paths || paths.length == 0) {
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uploadFileList.value = [];
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return;
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}
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let files = [];
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let arr = paths.split(',');
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arr.forEach((value) => {
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let url = getFileAccessHttpUrl(value);
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files.push({
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uid: getRandom(10),
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name: getFileName(value),
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status: 'done',
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url: url,
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response: {
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status: 'history',
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message: value,
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},
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});
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});
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uploadFileList.value = files;
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}
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/**
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* 上传前校验
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*/
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async function beforeUpload(file) {
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let fileType = file.type;
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if (fileType.indexOf('image') < 0) {
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createMessage.info('请上传图片');
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return false;
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}
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if (props.toOpe) {
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let res = await uploadPre({ fileName: file.name, fileSize: file.size });
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if (res.result == 500) {
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createMessage.info('服务暂时不可用，请稍后重试');
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return Upload.LIST_IGNORE;
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} else {
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// 切换上传地址和参数
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currentUploadUrl.value = '/opeexup/sys/common/static/upload/export';
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extraUploadData.value = { name: res.result, size: file.size };
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}
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} else {
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// 恢复默认
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currentUploadUrl.value = uploadUrl;
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extraUploadData.value = {};
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}
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return true;
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}
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/**
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* 文件上传结果回调
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*/
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function handleChange({ file, fileList, event }) {
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initTag.value = false;
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// update-begin--author:liaozhiyang---date:20231116---for：【issues/846】上传多个列表只显示一个
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// uploadFileList.value = fileList;
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if (file.status === 'error') {
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createMessage.error(`${file.name} 上传失败.`);
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}
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// update-begin--author:liaozhiyang---date:20240704---for：【TV360X-1640】上传图片大小超出限制显示优化
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if (file.status === 'done' && file.response.success === false) {
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const failIndex = uploadFileList.value.findIndex((item) => item.uid === file.uid);
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if (failIndex != -1) {
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uploadFileList.value.splice(failIndex, 1);
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}
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createMessage.warning(file.response.message);
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return;
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}
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// update-end--author:liaozhiyang---date:20240704---for：【TV360X-1640】上传图片大小超出限制显示优化
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let fileUrls = [];
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let noUploadingFileCount = 0;
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if (file.status != 'uploading') {
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fileList.forEach((file) => {
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if (file.status === 'done') {
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fileUrls.push(file.response.message);
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}
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if (file.status != 'uploading') {
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noUploadingFileCount++;
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}
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});
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if (file.status === 'removed') {
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handleDelete(file);
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}
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if (noUploadingFileCount == fileList.length) {
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state.value = fileUrls.join(',');
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emit('update:value', fileUrls.join(','));
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// update-begin---author:wangshuai ---date:20221121 for：[issues/248]原生表单内使用图片组件,关闭弹窗图片组件值不会被清空------------
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nextTick(() => {
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initTag.value = true;
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});
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// update-end---author:wangshuai ---date:20221121 for：[issues/248]原生表单内使用图片组件,关闭弹窗图片组件值不会被清空------------
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}
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}
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// update-end--author:liaozhiyang---date:20231116---for：【issues/846】上传多个列表只显示一个
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}
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/**
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* 删除图片
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*/
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function handleDelete(file) {
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//如有需要新增 删除逻辑
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console.log(file);
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}
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const previewImgRef = ref<HTMLImageElement | null>(null);
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const modalWidth = ref('auto');
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/**
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* 预览图片
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*/
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async function handlePreview(file) {
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if (!file.url && !file.preview) {
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file.preview = (await getBase64(file.originFileObj)) as string;
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}
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previewImage.value = file.url || file.preview;
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previewVisible.value = true;
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}
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function getBase64(file: File) {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.readAsDataURL(file);
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reader.onload = () => resolve(reader.result);
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reader.onerror = error => reject(error);
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});
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}
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function getAvatarView() {
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if (uploadFileList.length > 0) {
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let url = uploadFileList[0].url;
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return getFileAccessHttpUrl(url, null);
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}
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}
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function handleCancel() {
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previewVisible.value = false;
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}
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// 图片加载完成后计算宽高
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const handleImageLoad = () => {
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if (!previewImgRef.value) return;
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const img = previewImgRef.value;
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const maxWidth = window.innerWidth * 0.9; // 最大宽度为屏幕90%
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const maxHeight = window.innerHeight * 0.8; // 最大高度为屏幕80%
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// 计算适应比例
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const ratio = Math.min(maxWidth / img.naturalWidth, maxHeight / img.naturalHeight, 1);
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modalWidth.value = `${img.naturalWidth * ratio}px`;
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};
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return {
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state,
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attrs,
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previewImage,
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previewVisible,
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uploadFileList,
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multiple,
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headers,
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loading,
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uploadUrl,
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beforeUpload,
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uploadVisible,
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handlePreview,
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handleCancel,
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handleChange,
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handleImageLoad,
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previewImgRef,
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modalWidth,
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currentUploadUrl,
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extraUploadData,
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opeMediaAddress,
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};
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},
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});
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</script>
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<style scoped>
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.ant-upload-select-picture-card i {
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font-size: 32px;
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color: #999;
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}
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.ant-upload-select-picture-card .ant-upload-text {
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margin-top: 8px;
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color: #666;
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}
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/* 确保 Modal 内容区域填满 */
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.imgView .ant-modal-body {
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height: 80vh;
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/* 限制模态框高度，避免超出屏幕 */
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display: flex;
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align-items: center;
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justify-content: center;
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}
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/* 图片容器 */
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.img-container {
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max-width: 100%;
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max-height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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/* 图片自适应 */
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.preview-img {
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max-width: 100%;
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max-height: 100%;
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object-fit: contain;
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/* 保持比例，不拉伸 */
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}
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</style>
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@ -3,6 +3,8 @@ import { FormSchema } from '/@/components/Table';
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import { rules } from '/@/utils/helper/validator';
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import { render } from '/@/utils/common/renderUtils';
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import { getWeekMonthQuarterYear } from '/@/utils';
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const opeMediaAddress = import.meta.env.VITE_OPE_MEDIA_ADDRESS;
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//列表数据
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export const columns: BasicColumn[] = [
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{
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@ -32,10 +34,10 @@ export const columns: BasicColumn[] = [
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customRender: ({ text, record }) => {
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// 如果 text 为空或 null/undefined，使用默认图片
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const imageUrl = text
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? text
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? opeMediaAddress + text
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: record.type == 'tx'
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? import.meta.env.VITE_DEFAULT_ELDER_TAG_BODY_PIC
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: import.meta.env.VITE_DEFAULT_ELDER_TAG_EMO_PIC;
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? opeMediaAddress + import.meta.env.VITE_DEFAULT_ELDER_TAG_BODY_PIC
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: opeMediaAddress + import.meta.env.VITE_DEFAULT_ELDER_TAG_EMO_PIC;
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return render.renderImage({ text: imageUrl });
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},
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// customRender: render.renderImage,
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@ -30,10 +30,11 @@
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</a-col>
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<a-col :span="24">
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<a-form-item label="图标" v-bind="validateInfos.pic" id="ElderTagForm-pic" name="pic">
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<JImageUpload v-if="opeType == 'dmlook'" :fileMax="1" v-model:value="dmlookVal">
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</JImageUpload>
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<JImageUpload v-else :fileMax="1" v-model:value="formData.pic" :disabled="!!formData.id || !isMain">
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</JImageUpload>
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<!-- <JImageUploadToOpe v-if="opeType == 'dmlook'" :fileMax="1" v-model:value="dmlookVal">
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</JImageUploadToOpe> -->
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<JImageUploadToOpe :toOpe="true" :bizPath="'eldertag'" :fileMax="1" v-model:value="formData.pic"
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:disabled="!!formData.id || !isMain">
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</JImageUploadToOpe>
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</a-form-item>
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</a-col>
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<!-- <a-col :span="24">
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@ -64,7 +65,9 @@ import { Form } from 'ant-design-vue';
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import JFormContainer from '/@/components/Form/src/container/JFormContainer.vue';
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import JDictSelectTag from '/@/components/Form/src/jeecg/components/JDictSelectTag.vue';
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import JImageUpload from '/@/components/Form/src/jeecg/components/JImageUpload.vue';
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import JImageUploadToOpe from '/@/components/Form/src/jeecg/components/JImageUploadToOpe.vue';
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const opeMediaAddress = import.meta.env.VITE_OPE_MEDIA_ADDRESS
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const props = defineProps({
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formDisabled: { type: Boolean, default: false },
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formData: { type: Object, default: () => ({}) },
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