基于jeecgboot流程管理平台的在线表单设计修改成formdesigner（二）

<el-dialog :title="formTitle" :visible.sync="formConfOpen" width="60%" append-to-body>
        <div class="test-form">
          <preview :itemList="itemList"  :formConf="formConf" v-if="formConfOpen"/>
        </div>
 </el-dialog>

this.formConf = JSON.parse(row.formContent)
this.itemList = this.formConf.list

//先修改在这里,后续需要优化
function vModel(self, dataObject) {
  dataObject.props.value = self.value;
  dataObject.on.input = val => {
    self.$emit('input', val)
  }
  //判断是否为上传组件
  if(self.conf.compType === 'upload'){
    //for token add by nbacheng 2022-09-07
    const token = Vue.ls.get(ACCESS_TOKEN);
    dataObject.attrs['headers'] = {"X-Access-Token":token};
    dataObject.attrs['before-upload'] = file=>{
      //非限定后缀不允许上传
      const fileName = file.name;
      const suffixName = fileName.split('.').pop();
      
      if(!self.conf.accept.includes(suffixName)){ 
        self.$message.error('该后缀文件不允许上传');
        return false;
      }
      const fileSize = file.size;
      if(fileSize>dataObject.props.fileSize*1024*1024){
        self.$message.error('文件大小超出限制，请检查！');
        return false;
      }
    }
    //for get return file url add by nbacheng 2022-09-07
    dataObject.attrs['on-success'] = file=>{
        //console.log("on-success",file);
        var filename=file.message.substring(file.message.lastIndexOf('/')+1)  //获取文件名称
        let fileObj = {name: filename, url: file.message}
        console.log("dataObject=",dataObject);
        console.log("self.conf=",self.conf);
        let oldValue = [];
        if(dataObject.props.value) {
           oldValue = JSON.parse(dataObject.props.value);
        }else {
          oldValue = [];
        }
        if (oldValue) {
          oldValue.push(fileObj)
        } else {
          oldValue = [fileObj]
        }
        self.$emit('input',JSON.stringify(oldValue));
        console.log("on-success value",oldValue);
    } 
    dataObject.attrs['on-remove'] = (file, fileList) => {
      console.log("on-remove file,fileList",file,fileList);
      let oldValue = JSON.parse(dataObject.props.value);
      console.log("on-remove oldValue",oldValue);
      //file 删除的文件
      //过滤掉删除的文件  
      let newValue = oldValue.filter(item => item.name !== file.name)
      self.$emit('input',JSON.stringify(newValue));
      console.log("on-remove newValue",newValue);
    }
    
    dataObject.attrs['on-error'] = (file) => {
      console.log("on-error file",file);
    }
    
    dataObject.attrs['on-preview'] = (file) => {
      console.log("on-preview file",file);
      //download(file);
    }
    //for get return file url add by nbacheng 2022-09-07

clear(){
      let that = this;
      that.$confirm({
        title: '确认删除',
        content: '此操作将清空整个表单,是否继续?',
        onOk: function () {
          that.$emit('clear'); 
        }
      })  
      /*this.$confirm('此操作将清空整个表单,是否继续?','提示').then(() => {
          this.$emit('clear'); 
      })*/
    },