There is also a problem when post weird parameters are submitted to solve-update parameters are passed correctly.

1. After all, the parameter format needed in the backend is strange. After the front end has finished processing, it is found that the parameter format
this is the required parameter format

objobj

when it is submitted.

var obj ={
"1": {rate: "5", type_id: 2},
"2": {rate: "", type_id: 6},
"3": {rate: "4.2", type_id: ""},
"4": {rate: "2.1", type_id: ""}
}

obj
![][4]

var obj ={}
           
 for (let i = 0; i < this.selectOptions.length; iPP) {
      console.log(this.selectOptions[i])
      obj["""+this.selectOptions[i].id+"""]={
         "rate":this.selectOptions[i].rate !== ""?this.selectOptions[i].rate:"",
          "type_id":this.selectOptions[i].selectValue !== ""?this.selectOptions[i].selectValue:"",
                }
            }

       console.log(obj)
      // console.log(Object.keys(obj)[0])
    
      this.axios.post(this.submitUrl,{
              
                    data:obj
                
            }).then(response=>{
                if(response.data.code === 1){

                    

                }else{
                    Toast(response.data.msg)
                }
            }).catch(err=>{
                Toast(err)
            })



![][5]

data: {"1": {rate: "5", type_id: 2}, "2": {rate: "", type_id: 6}, "3": {rate: "4.2", type_id: ""}, }
"1": {rate: "5", type_id: 2}
"2": {rate: "", type_id: 6}
"3": {rate: "4.2", type_id: "}
" 4 ": {rate:" 2.1", type_id: ""}}