how to show it?

[thearabbit]

I try this package like:

<template name="welcomeIndex">
    Clock: {{clock}}
</template>
----------------------
Template.welcomeIndex.helpers({
    clock: function () {
        var ExerciseClock = new ReactiveClock("ExerciseClock");
        ExerciseClock.start();
        ExerciseClock.stop();
        ExerciseClock.setElapsedSeconds(30);

        var elapsedSeconds = ExerciseClock.elapsedTime({format: '00:00:00'});
        return elapsedSeconds;
    }
});

don't show???
pl help me.

[aldeed]

You should declare outside of the helper since it will run multiple times and recreate the ExerciseClock object every time it runs.

<template name="welcomeIndex">
    Clock: {{clock}}
</template>

var ExerciseClock = new ReactiveClock("ExerciseClock");

Template.welcomeIndex.created = function () {
  ExerciseClock.setElapsedSeconds(30);
  ExerciseClock.start();
};

Template.welcomeIndex.destroyed = function () {
  ExerciseClock.stop();
};

Template.welcomeIndex.helpers({
    clock: function () {
        return ExerciseClock.elapsedTime({format: '00:00:00'});
    }
});

[thearabbit]

thanks for your reply, how to format with date like moment js ("DDD MMM YYYY").

[aldeed]

It does not track the date, only elapsed seconds. You will have to add the elapsed seconds to the start time yourself and format using momentjs.