How to display selected values from an array of objects

[Souful Isha]

I have written a customized Util class in script include which has a function to get records depending on a filter which is passed as parameters to a function.

var MyCustomUtils = Class.create();

MyCustomUtils.prototype = {

    initialize: function() {

    },

//function to get records depending on a filter

getRecordsByFilter: function(tableName, order, limit, filterField, filterValue){

        var tblName = tableName || 'incident';

        var ord = order || 'sys_created_on';

        var lmt = limit || 5;

        var records = [];

        var gr = new GlideRecord(tblName);  

        gr.setLimit(lmt);

        gr.orderByDesc(ord);

        gr.addQuery(filterField,filterValue);

        gr.query();

        while(gr.next()){

            var obj = {};

             for (var key in gr) {

              //copy all the fields

               obj [key] = gr[key];

            records.push(obj);          

        }

        return records;

    }

    type: 'MyCustomUtils'

}

};

The resultant records are stored in arrays as objects. I want to display certain selected fields from the entire record for each array element.

For eg:- I want to display the incident numbers, state, and its value from the object for each array element.

How can I achieve this? 

[Abhay Kumar1]

Hi, if i understood your question correctly you want to read from obj. If so, you can easily so by applying a loop on object and inside loop use obj['field name'], likewise you can read what is inside object for each index.

[Souful Isha]

Thank you Abhay Kumar. It was simple yet I was unable to figure it out. Thank you.