1. Data area declaration variable
ruleForm: {
role:"",
sdemands:"",
demands: []
}, 2. Get the data returned by the server (the server returns role,sdemands, without demands data), assign this.ruleForm=. (this is no problem)
specific requirements are as follows:
sdemands data form as follows:: a (1), b (2)
the demands variable that wants to parse sdemands and assign it to demands, is in the form of
demands:[
{value1:a,value2:1},
{value1:b,value2:2}
]3. The operation is as follows, but an error of 506 Uncaught TypeError: Cannot read property "push" of undefined is reported in the previous paragraph
var ded=this.ruleForm.sdemands.split(",");
var ded1="";
var ded2="";
for(var i=0;i<ded.length;iPP){
ded1=ded[i].split("(")[0];
ded2=ded[i].split("(")[1];
ded2=ded2.substring(0,ded2.length-1);
this.ruleForm.demands.push({value1: ded1, value2: ded2, key: Date.now()});
}
add: just declare that the array test, is assigned to test, and then test copies it to demands, but is there a better solution
var test=[];
var ded=this.ruleForm.sdemands.split(",");
var ded1="";
var ded2="";
for(var i=0;i<ded.length;iPP){
ded1=ded[i].split("(")[0];
ded2=ded[i].split("(")[1];
ded2=ded2.substring(0,ded2.length-1);
test.push({value1: ded1, value2: ded2, key: Date.now()});
}
console.log(test);
this.ruleForm.demands=test;
console.log(this.ruleForm.demands);