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@@ -1,5 +1,5 @@
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<template>
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- <div class="component-upload-image">
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+ <div :style="{ marginBottom: fileList.length > 0 ? '-22px' : '0' }">
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<el-upload
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multiple
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:action="uploadImgUrl"
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@@ -15,53 +15,50 @@
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:headers="headers"
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:file-list="fileList"
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:on-preview="handlePictureCardPreview"
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- :class="{hide: this.fileList.length >= this.limit}"
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+ :accept="accept"
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+ :class="{ hide: this.fileList.length >= this.limit }"
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>
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<i class="el-icon-plus"></i>
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</el-upload>
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<!-- 上传提示 -->
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- <div class="el-upload__tip" slot="tip" v-if="showTip" style="margin-top: 0px;line-height: 30px;">
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+ <div class="el-upload__tip" slot="tip" v-if="showTip" style="margin-top: 0px; line-height: 30px">
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请上传
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- <template v-if="fileSize"> 大小不超过 {{ fileSize }}MB </template>
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- <template v-if="fileType"> 格式为{{ fileType.join("/") }} </template>
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+ <template v-if="fileSize">大小不超过 {{ fileSize }}MB</template>
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+ <template v-if="fileType">格式为{{ fileType.join('/') }}</template>
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的文件
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</div>
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- <el-dialog
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- :visible.sync="dialogVisible"
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- title="预览"
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- width="800"
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- append-to-body
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- >
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- <img
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- :src="dialogImageUrl"
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- style="display: block; max-width: 100%; margin: 0 auto"
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- />
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+ <el-dialog :visible.sync="dialogVisible" title="预览" width="800" append-to-body>
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+ <img :src="dialogImageUrl" style="display: block; max-width: 100%; margin: 0 auto" />
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</el-dialog>
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</div>
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</template>
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<script>
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-import { getToken } from "@/utils/auth";
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+import { getToken } from '@/utils/auth';
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export default {
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props: {
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value: [String, Object, Array],
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// 图片数量限制
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+ accept: {
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+ type: String,
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+ default: '.jpeg,.jpg,.png'
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+ },
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limit: {
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type: Number,
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- default: 5,
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+ default: 5
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},
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// 大小限制(MB)
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fileSize: {
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- type: Number,
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- default: 5,
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+ type: Number,
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+ default: 5
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},
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// 文件类型, 例如['png', 'jpg', 'jpeg']
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fileType: {
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type: Array,
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- default: () => ["png", "jpg", "jpeg"],
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+ default: () => ['png', 'jpg', 'jpeg']
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},
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// 是否显示提示
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isShowTip: {
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@@ -73,13 +70,13 @@ export default {
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return {
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number: 0,
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uploadList: [],
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- dialogImageUrl: "",
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+ dialogImageUrl: '',
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dialogVisible: false,
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hideUpload: false,
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baseUrl: process.env.VUE_APP_BASE_API,
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- uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
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+ uploadImgUrl: process.env.VUE_APP_BASE_API + '/common/upload', // 上传的图片服务器地址
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headers: {
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- Authorization: "Bearer " + getToken(),
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+ Authorization: 'Bearer ' + getToken()
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},
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fileList: []
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};
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@@ -91,12 +88,12 @@ export default {
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// 首先将值转为数组
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const list = Array.isArray(val) ? val : this.value.split(',');
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// 然后将数组转为对象数组
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- this.fileList = list.map(item => {
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- if (typeof item === "string") {
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+ this.fileList = list.map((item) => {
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+ if (typeof item === 'string') {
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if (item.indexOf(this.baseUrl) === -1) {
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- item = { name: this.baseUrl + item, url: this.baseUrl + item };
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+ item = { name: this.baseUrl + item, url: this.baseUrl + item };
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} else {
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- item = { name: item, url: item };
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+ item = { name: item, url: item };
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}
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}
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return item;
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@@ -114,28 +111,28 @@ export default {
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// 是否显示提示
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showTip() {
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return this.isShowTip && (this.fileType || this.fileSize);
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- },
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+ }
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},
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methods: {
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// 上传前loading加载
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handleBeforeUpload(file) {
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let isImg = false;
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if (this.fileType.length) {
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- let fileExtension = "";
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- if (file.name.lastIndexOf(".") > -1) {
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- fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
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+ let fileExtension = '';
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+ if (file.name.lastIndexOf('.') > -1) {
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+ fileExtension = file.name.slice(file.name.lastIndexOf('.') + 1);
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}
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- isImg = this.fileType.some(type => {
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+ isImg = this.fileType.some((type) => {
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if (file.type.indexOf(type) > -1) return true;
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if (fileExtension && fileExtension.indexOf(type) > -1) return true;
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return false;
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});
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} else {
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- isImg = file.type.indexOf("image") > -1;
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+ isImg = file.type.indexOf('image') > -1;
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}
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if (!isImg) {
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- this.$modal.msgError(`文件格式不正确, 请上传${this.fileType.join("/")}图片格式文件!`);
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+ this.$modal.msgError(`文件格式不正确, 请上传${this.fileType.join('/')}图片格式文件!`);
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return false;
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}
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if (this.fileSize) {
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@@ -145,7 +142,7 @@ export default {
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return false;
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}
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}
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- this.$modal.loading("正在上传图片,请稍候...");
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+ this.$modal.loading('正在上传图片,请稍候...');
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this.number++;
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},
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// 文件个数超出
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@@ -167,15 +164,15 @@ export default {
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},
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// 删除图片
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handleDelete(file) {
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- const findex = this.fileList.map(f => f.name).indexOf(file.name);
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- if(findex > -1) {
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+ const findex = this.fileList.map((f) => f.name).indexOf(file.name);
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+ if (findex > -1) {
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this.fileList.splice(findex, 1);
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- this.$emit("input", this.listToString(this.fileList));
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+ this.$emit('input', this.listToString(this.fileList));
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}
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},
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// 上传失败
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handleUploadError() {
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- this.$modal.msgError("上传图片失败,请重试");
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+ this.$modal.msgError('上传图片失败,请重试');
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this.$modal.closeLoading();
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},
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// 上传结束处理
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@@ -184,7 +181,7 @@ export default {
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this.fileList = this.fileList.concat(this.uploadList);
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this.uploadList = [];
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this.number = 0;
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- this.$emit("input", this.listToString(this.fileList));
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+ this.$emit('input', this.listToString(this.fileList));
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this.$modal.closeLoading();
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}
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},
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@@ -195,11 +192,11 @@ export default {
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},
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// 对象转成指定字符串分隔
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listToString(list, separator) {
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- let strs = "";
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- separator = separator || ",";
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+ let strs = '';
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+ separator = separator || ',';
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for (let i in list) {
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if (list[i].url) {
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- strs += list[i].url.replace(this.baseUrl, "") + separator;
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+ strs += list[i].url.replace(this.baseUrl, '') + separator;
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}
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}
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return strs != '' ? strs.substr(0, strs.length - 1) : '';
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@@ -210,17 +207,17 @@ export default {
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<style scoped lang="scss">
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// .el-upload--picture-card 控制加号部分
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::v-deep.hide .el-upload--picture-card {
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- display: none;
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+ display: none;
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}
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// 去掉动画效果
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::v-deep .el-list-enter-active,
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::v-deep .el-list-leave-active {
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- transition: all 0s;
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+ transition: all 0s;
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}
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-::v-deep .el-list-enter, .el-list-leave-active {
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- opacity: 0;
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- transform: translateY(0);
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+::v-deep .el-list-enter,
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+.el-list-leave-active {
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+ opacity: 0;
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+ transform: translateY(0);
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}
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</style>
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-
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