.length - Count/Display number of objects in a data string

[gabarinocheka]

I am working on my first ever amplify app that records location,activity, Date of Entry.

The localstorage has the key "__amplify__activities" and the following data:

{"data":[{"location":"mabvuku","activity":"mariro","dateVisited":"2014-04-20T03:27:52.091Z"},{"location":"tafara","activity":"dunhu","dateVisited":"2014-04-20T03:27:59.615Z"},

What I'd like to do is :

1. display the results in batches of 10.
2. display total number of entries.

Any help is appreciated.

[gabarinocheka]

Ended up doing it this way (to display total # of entries).

var itemCount = $(data[Object]).length;
if (itemCount < 1){
    $( "#itemCount" ).html("Welcome to activity log. Please add your name.");
      } else {
        $("#itemCount").html("You have  <span class='label'>" + itemCount + "</span>activities.");
}

If there is a better way to do it, please let me know.

[Doug Neiner]

Hi there!

Most of what you are doing is fine, but I believe the first line should be this:

var itemCount = amplify.store( "activities" ).length;

Doug

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