How to find a value into an Array of Obects

Question

I have an Array of Objects in Javascript:

function focal( name, data )
{
    this.name = name;
    this.data = data;
}

count = 0;

arrayFocal = [];
arrayFocal[count] = new focal( "Name", "12/08/2014" );
count++;

Now I want to find into arrayFocal by name
NOTE: IE 8

Answer 1

You can use filter

arrayFocal.filter(function(obj){
    return obj.name=='Name';
});

It will return an array of objects which name matched. If you want just first one you can [0] for that.