Changed it to
##########
'use strict'
var str='{ \
"a": ["x", "y"], \
"rest": "fdsf", \
"ff": "ll" \
}'
var jsonstr=JSON.parse(str);
var payload=[];
if (Array.isArray(jsonstr['a'])){
console.log("Is array");
var payload=[];
jsonstr['a'].forEach(function(item, index) {
console.log(item);
var jsontemp=jsonstr;
jsontemp.a=item;
console.log(jsontemp);
payload.push(jsontemp);
});
}
console.log(payload);
####################
i get the same result.
On Wednesday, 3 August 2016 14:16:31 UTC-7, jfhbrook wrote:
>
> It looks like jsontemp is a global variable here, due to the lack of a
> 'var', 'let' or similar.
>
> fwiw adding 'use strict'; at the top of your file should make this
> complain rather than silently doing what you don't want.
>
> --Josh
>
> On Wed, Aug 3, 2016 at 3:12 PM, Tippur <cti...@gmail.com <javascript:>>
> wrote:
> > I have a json object that has an array field
> >
> > I want to take that object and break it into individual json objects.
> >
> > For example { a:[ 'x', 'y'], rest: 'fdsf', ff: 'll' } should be broken
> into
> >
> > { a: 'x', rest: 'fdsf', ff: 'll' } and { a: 'y', rest: 'fdsf', ff: 'll'
> }
> >
> >
> > Here is my code:
> > ##################################
> >
> > var str='{ \
> >
> > "a": ["x", "y"], \
> >
> > "rest": "fdsf", \
> >
> > "ff": "ll" \
> >
> > }'
> >
> > jsonstr=JSON.parse(str);
> >
> > var payload=[];
> >
> > if (Array.isArray(jsonstr['a'])){
> >
> > console.log("Is array");
> >
> > var payload=[];
> >
> > jsonstr['a'].forEach(function(item, index) {
> >
> > console.log(item);
> >
> > jsontemp=jsonstr;
> >
> > jsontemp.a=item;
> >
> > console.log(jsontemp);
> >
> > payload.push(jsontemp);
> >
> > });
> >
> > }
> >
> > console.log(payload);
> >
> > ##################################
> >
> > Here is the output
> >
> > [ { a: 'y', rest: 'fdsf', ff: 'll' },
> >
> > { a: 'y', rest: 'fdsf', ff: 'll' } ]
> >
> >
> > As you can see, the object appended to the final payload has the same
> > element (payload.a)
> >
> >
> > What am I doing wrong?
> >
> >
> > - Shekar
> >
> >
> >
> >
> >
> >
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