I know the use of model class. but how can i use it in appery

need an array of items with true or false to determine if the item is checked or not

How can we call this event? any java script?

is it possible to trigger a push notification on success of an event or a service?

my database has few images which is supposed to be displayed with respect to the id. i used the help of the link http://help.gotiggr.com/getting-start...
which dint help me much

thank you so much! works

i want to achieve the about using java script as my tell phone number is stored in local storage variable. Any suggestions please?

thanks for the reply. how ever when i change the url it seems to be blank. any solution??

i want to change the font style and font size for the same.
help please