How to iterate through objects in an array in js

Question

My array,

var array = [[{'text':'alk'},{'text':'ank'}],[{'text':'nmk'},{'text':'jlk'}],[{'text':'mml'},{'text':'hhj'}],[{'text':'nnl'}]]

I want to write all this data into file each array of array into one file.

   file 1 has [{'text':'alk'},{'text':'ank'}],[{'text':'nmk'},{'text':'jlk'} data 
   file 2 has {'text':'mml'},{'text':'hhj'}
   file 3 has {'text':'nnl'}

I wrote the code as,

arrays.forEach(function(i,v){
    v = v+1;
    var newData ='saved';
    fileName = 'public/amp/test2/amp-blogs-list-page'+v+'.html';
    i.forEach(function(k,l){
        filewrite goes here
    });
});

I see only the last item af each arry is written into the file,Can anyone please help me.Thanks.

Suren Srapyan · Accepted Answer · 2017-06-20T08:53:13.630

1

I think the problem is in the writing into the file. If you see only the last items of each arrays, this means that you rewrite your files every time. You just need to append every item not rewrite them.

For appending to file see here

edited Jun 20 '17 at 08:53

answered Jun 20 '17 at 08:46

Suren Srapyan

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,I think the same...how can we append to file in node js? – K L P Jun 20 '17 at 08:52
@KLP Editet. See there – Suren Srapyan Jun 20 '17 at 08:53

How to iterate through objects in an array in js

1 Answers1