Store data from DB to Local Storage Array and then retrieve from local storage to List

[Deon]

Hi

Please can you assist.
I have data in a db which I want to add to a local storage array.

This is my Storage Model

1. How do I use a REST service to insert the data from the DB into this Storage model? Do I just use a the normal Rest Service and Mappings?

2. Once I have the data in the local storage, I now need to populate a List. Do I create a Generic REST Service to do this?

   This is the generic service code I have created but does not seem to work.

   Appery.getRides = Appery.createClass(null, {

   init : function(requestOptions) {
   this.__requestOptions = $.extend({}, requestOptions);
   },

   process : function(settings) {
   settings.beforeSend(settings);
   if (this.requestOptions.echo) {
   settings.success(this.requestOptions.echo);
   } else {
   var cdata = localStorage.getItem("RideList");
   settings.success(JSON.parse(cdata));
   }
   settings.complete('success');
   }

   });

   Many thanks

[Serhii Kulibaba]

Hello Deon,

Yes, it is possible to use a mapping for that, or save the response with a custom JS code on the Success event: https://docs.appery.io/docs/appbuilde...

[Deon]

Hi Serhii

Thanks.
The problem was also in the generic service..
This line...
settings.success(JSON.parse(cdata));
should actually be
settings.success(cdata);

No need to parse the data.

[Serhii Kulibaba]

Glad to hear things are sorted out now!