Question

When i create associate array in javascript, i got a problem like that.
I want to get the value by using field name as key, but i just only got undefined.
What should i do to get value by key or which way is good approach for it.

Here is my code

function getFields(pVal){
    var tmpObj = {};
    str = pVal.split(",");
    for(i=0;i<str.length;i++){
        tmpVal = str[i].split(":");
        tmpObj[tmpVal[0]] = tmpVal[1];  
    }
    return tmpObj;
}

function JustTest(){
   var fields = {}; 
   fields = getFields("'Code':'PRJ001','Name':'Project 01'");
   alert(fields['Code']);
}

Answer 1

Because the key is 'Code', not Code, note the single quote ', you need do alert(fields["'Code'"]);

PS: Please add ; at the end of statement, it is bad practice to omit them.