codecowboy codecowboy - 5 months ago 32
Javascript Question

Javascript: How to create an array of object literals in a loop

I need to create an array of object literals like this:

var myColumnDefs = [
{key:"label", sortable:true, resizeable:true},
{key:"notes", sortable:true,resizeable:true},......


In a loop like this:

for ( var i=0 ; i < oFullResponse.results.length; i++) {
console.log(oFullResponse.results[i].label);
}


The value of
key
should be
results[i].label
in each element of the array.

Answer
var arr = [];
var len = oFullResponse.results.length;
for (var i = 0; i < len; i++) {
    arr.push({
        key: oFullResponse.results[i].label,
        sortable: true,
        resizeable: true
    });
}
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