Combining intricate arrays in two dimensions

When I retrieve a row from a table on the UI, it shows only one row. Here are the values from the UI table displayed on my console:

[ '  0',
  'ALPHA NUMERIC(100)\nPG_8_2670\nSt.Athens.,Pt\n1062645\nAutomation-if add row is editable\nALPHA NUMERIC(20)\nTIMESTAMP(19)\nYYYY-MM-DD(19)\n0' ]

My objective now is to convert the above result into the format shown below.

[ '  0','ALPHA NUMERIC(100)','PG_8_2670','St.Athens.,Pt','1062645','Automation-if add row is editable','ALPHA NUMERIC(20)','TIMESTAMP(19)','YYYY-MM-DD(19)','0' ]

The issue I am encountering involves the comma in 'St.Athens.,Pt'. I've tried the code below, but it hasn't resolved the problem:

client.getText(obj.table.addedRow,function(err, values) {
                console.log('Values before changes:',values);
                var str = values.toString();
                str = str.replace(/\n/g,",");
                var values = str.split(',').toString();
                console.log('Values from table of empty row post changes:',values);
javascriptarraysmultidimensional-array

Answer №1

Seemingly, there is no necessity for these particular lines

  str = str.replace(/\n/g,",");
  values = str.split(',').toString();

An alternative approach that may prove to be more efficient is to split directly on the \n; like so

  values = str.split('\n');

However, it might be beneficial to handle the Array in a more organized manner; consider using a loop with pop-push or loop-push combination to achieve the desired result.

Below is a functional code sample:

var startArray = [ '  0',
  'ALPHA NUMERIC(100)\nPG_8_2670\nSt.Athens.,Pt\n1062645\nAutomation-if add row is editable\nALPHA NUMERIC(20)\nTIMESTAMP(19)\nYYYY-MM-DD(19)\n0' ];
var endArray = [];

startArray.forEach(function(key) { 
    if(key.indexOf("\n")>=0) {
        endArray = endArray.concat(key.split('\n'));
    } else {
        endArray.push(key);
    }
});

// voila, endArray contains 
// [ '  0','ALPHA NUMERIC(100)','PG_8_2670','St.Athens.,Pt','1062645','Automation-if add row is editable','ALPHA NUMERIC(20)','TIMESTAMP(19)','YYYY-MM-DD(19)','0' ]

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