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| <!-- plupload封装 -->
<template>
<div class="supload">
<div class="clearfix list-picture" v-if="fileList.length>0&&listType=='picture'">
<div v-for="ff,index in fileList" class="pic-bx small">
<img :src="ff.showUrl">
<div class="cl-bx">
<i class="el-icon-close" @click="deleteFile(ff,index)"></i>
</div>
</div>
</div>
<div class="plupload clearfix" v-show="fileList.length<maxFile">
<template v-if="listType=='text'">
<div class="text_trigger">
<div :id="trigger_id" >
<i class="el-icon-document" ></i>
<span>{{triggerText}}(小于{{maxSize}}Mb)</span>
</div>
</div>
</template>
<template v-if="listType=='picture'">
<div class="fm-up" :id="trigger_id">
<div class="cc">
<i class="el-icon-circle-plus-outline"></i>
<p>点击选择</p>
<span>支持jpg/png格式</span>
<span>560px×400px</span>
</div>
</div>
</template>
</div>
<div class="pgs" v-if="progress>0&&listType=='text'">
<el-progress :text-inside="true" :stroke-width="20" :percentage="progress" status="success"></el-progress>
</div>
<div class="list-text" v-if="listType=='text'">
<template v-for="ff,index in fileList">
<div class="clearfix item-text">
<!-- <div class="progress" :style="{'width':ff.progress+'%'}"></div> -->
<div class="title">{{ff.name}}</div>
<div class="close" @click="deleteFile(ff,index)">删除</div>
</div>
</template>
</div>
</div>
</template>
<script>
import plupload from 'plupload'
import {guid,getExtName} from '../../lib/util.js'
import config from '../../config/config.js'
export default {
data() {
return {
trigger_id:null,
plup:null,
progress: 0,
option: null
};
},
props: {
accept: {
type: String,
default: 'image/png,image/jpeg,audio/mp3'
},
extensions:{
type: String,
default: 'mp4'
},
maxFile: {
type: Number,
default: 1
},
maxSize: {
type: Number,
default: 512
},
fileList: {
default(){
return []
}
},
listType:{
default: 'text'
},
params:{
type:Object,
required:true
},
triggerText:{
default:'选择文件'
}
},
computed:{
},
components: {
},
methods: {
transGetUrl(url) {
return config.imgHost + url
},
deleteFile(ff,index){
this.fileList.splice(index,1)
},
},
watch:{
extensions(ne,olg){
this.option.filters.mime_types=[{
title: 'files', extensions: ne
}]
this.plup.destroy()
this.plup = new plupload.Uploader(this.option);
this.plup.init()
}
},
mounted(){
const $this = this;
this.option = {
runtimes: 'html5,flash,silverlight,html4',
url: config.downloadHost+'upload/pluploadUpload',
browse_button: this.trigger_id,
chunk_size: '2048kb',
multi_selection:false,
filters: {
mime_types: [{ title: 'files', extensions: this.extensions }],
max_file_size: this.maxSize+'mb',
prevent_duplicates: true
},
multipart:true,
multipart_params:this.params,
init: {
FilesAdded: function(up, files) {
up.start();
},
UploadProgress: function(up, file) {
$this.progress = file.percent;
},
BeforeUpload: function(up,file) {},
FileUploaded: function(uploader,file,res){
if (res.status==200){
let result = JSON.parse(res.response);
if (result.code==0){
setTimeout(function(){
$this.progress = 0;
$this.fileList.push({
name:file.name,
url: result.data,
showUrl: $this.transGetUrl(result.data),
type: getExtName(result.data)
});
},500);
}
} else {
}
},
Error:function(up,err){},
Refresh: function(up){},
Destroy(up){},
OptionChanged:function(up,option_name,new_value,old_value){}
}
}
this.plup = new plupload.Uploader(this.option);
this.plup.init();
},
beforeMount(){
this.trigger_id = guid();
}
};
</script>
|
