AngularJS: How to load selected field by ng-repeat

Question

suppose there are so many fields in js object and i want to load only few not all. i was searching on this for getting answer. i got one but i am not sure this is right one.

see the fiddle http://jsfiddle.net/vojtajina/js64b/14/

see this code ng:repeat="(i,th) in head" this is the way where we need to specify something in bracket. i have confusion here. so anyone can help me to understand how to load few selected data with ng-repeat. thanks

What do you mean by not them all ? If your client side you have either already your whole objects or you have filtered bojects from server. Otherwise check the answer there stackoverflow.com/questions/19349881/…. You could filtered all required fields in your controller into another list which you can bind to the scope so it won't be too heavy. — Walfrat
– Walfrat, Commented Apr 18, 2016 at 15:15
just tell me what kind of code it is ng:repeat="(i,th) in head" what the code is doing? what will be store in i & th ? — Monojit Sarkar
– Monojit Sarkar, Commented Apr 18, 2016 at 15:25
it seems that you luck basic knowledge of how ng-repeat works please have a look on the documentation and read on my answer, if further explanation is needed i would be happy to update the answer — Sarantis Tofas
– Sarantis Tofas, Commented Apr 18, 2016 at 16:18

Sarantis Tofas · Accepted Answer · 2016-04-18 16:17:07Z

1

If i understand correct you want to know what the (i,th) values print:

First i suggest that you read on the ng-repeat documentation

i is the key of your object and th is the value:

scope.head = {
    a: "Name",
    b: "Surname",
    c: "City"
};

So for this object example that your provided i equals to a,b,c and th equals to "Name", "Surname","City"

edited Apr 18, 2016 at 16:17

answered Apr 18, 2016 at 16:12

Sarantis Tofas

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