组件.vue
在使用的时候,入股想出现边框。要自己在添加一个类哈
自己还有在添加一个哈
.avatar-uploader {
border:1px solid red;
178px;
height: 178px;
}
组件开始
<!-- 参数讲解一下
action 是上传服务器的地址
show-file-list 是否显示已上传文件列表 true时,当成功时,下面会显示上传的文件名和成功的标识。最好为false
:on-success="handleAvatarSuccess" 上传成功时的钩子函数
:before-upload="beforeAvatarUpload" 上传之前对图片做的一些处理
imageUrl 图片显示的地址
-->
<el-upload
class="avatar-uploader"
:action="uploadOption.url"
:show-file-list="false"
:on-success="handleAvatarSuccess"
:before-upload="beforeAvatarUpload">
<img v-if="imageUrl" :src="imageUrl" class="avatar">
<i v-else class="el-icon-plus avatar-uploader-icon"></i>
</el-upload>
<script>
export default {
data(){
return{
imageUrl: ''
}
},
props:{
uploadOption:{
type:Object,
required: true
}
},
methods: {
handleAvatarSuccess(res, file) {
this.imageUrl = URL.createObjectURL(file.raw);
this.$emit('upload',[res,file,this.imageUrl])
},
beforeAvatarUpload(file) {
this.$emit('beupload',[file])
}
}
}
</script>
<style scoped>
/* 自己还有在添加一个哈 */
.avatar-uploader {
border:1px solid red;
178px;
height: 178px;
}
/* */
.avatar-uploader .el-upload {
border: 1px dashed #d9d9d9;
border-radius: 6px;
cursor: pointer;
position: relative;
overflow: hidden;
}
.avatar-uploader .el-upload:hover {
border-color: #409EFF;
}
.avatar-uploader-icon {
font-size: 28px;
color: #8c939d;
178px;
height: 178px;
line-height: 178px;
text-align: center;
}
.avatar {
178px;
height: 178px;
display: block;
}
</style>
使用组件
<!-- 上传 -->
<upload :uploadOption="uploadOption"
@upload="haha"
@beupload="opop"
></upload>
data中的数据
uploadOption:{
url:"https://jsonplaceholder.typicode.com/posts/"
}
methods:{
haha(mess){
console.log(mess);
},
opop(mess){
console.log(mess);
}
}