预览组件支持多图显示

This commit is contained in:
RuoYi 2022-01-01 09:46:18 +08:00
parent cb6228800b
commit 7bc15245aa
1 changed files with 69 additions and 52 deletions

View File

@ -1,5 +1,10 @@
<template> <template>
<el-image :src="`${realSrc}`" fit="cover" :style="`width:${realWidth};height:${realHeight};`" :preview-src-list="[`${realSrc}`]"> <el-image
:src="`${realSrc}`"
fit="cover"
:style="`width:${realWidth};height:${realHeight};`"
:preview-src-list="realSrcList"
>
<div slot="error" class="image-slot"> <div slot="error" class="image-slot">
<i class="el-icon-picture-outline"></i> <i class="el-icon-picture-outline"></i>
</div> </div>
@ -7,10 +12,10 @@
</template> </template>
<script> <script>
import { isExternal } from '@/utils/validate' import { isExternal } from "@/utils/validate";
export default { export default {
name: 'ImagePreview', name: "ImagePreview",
props: { props: {
src: { src: {
type: String, type: String,
@ -18,28 +23,40 @@ export default {
}, },
width: { width: {
type: [Number, String], type: [Number, String],
default: '' default: ""
}, },
height: { height: {
type: [Number, String], type: [Number, String],
default: '' default: ""
} }
}, },
computed: { computed: {
realSrc() { realSrc() {
if (isExternal(this.src)) { let real_src = this.src.split(",")[0];
return this.src if (isExternal(real_src)) {
return real_src;
} }
return process.env.VUE_APP_BASE_API + this.src return process.env.VUE_APP_BASE_API + real_src;
},
realSrcList() {
let real_src_list = this.src.split(",");
let srcList = [];
real_src_list.forEach(item => {
if (isExternal(item)) {
return srcList.push(item);
}
return srcList.push(process.env.VUE_APP_BASE_API + item);
});
return srcList;
}, },
realWidth() { realWidth() {
return typeof this.width == 'string' ? this.width : `${this.width}px` return typeof this.width == "string" ? this.width : `${this.width}px`;
}, },
realHeight() { realHeight() {
return typeof this.height == 'string' ? this.height : `${this.height}px` return typeof this.height == "string" ? this.height : `${this.height}px`;
} }
} },
} };
</script> </script>
<style lang="scss" scoped> <style lang="scss" scoped>