错误：缺少：属性ID之后？

Question

I'm trying to solve the problem in JSON, for some reason I'm getting the error in this line of code:

SyntaxError: missing : after property id


jsObj[area-yearId [key]] = {100, 2500};

My original code looks like this:

var jsObj = {};
    <cfoutput query="myQuery">
       jsObj[building-term [key]] = {#myQuery.area#, #myQuery.yearId#};
       jsObj[building-term key].startdate = #myQuery.sDate#;
       jsObj[building-term key].enddate = #myQuery.eDate#;
    </cfoutput>
    alert(JSON.stringify(jsObj));

If anyone can help please let me know.

Answer 1

Either you declare it as an array or you add ids:

[100, 2500];

{id1: 100, id2: 2500};

Answer 2

The {} in jsObj[area-yearId [key]] = {100, 2500}; is interpreted as object literal, not a code block (terminology?). Object literals are in the form { id: property } , hence the error message.