dynamically grow a grid using javascript....

Thu Jan 02, 2014 3:18 pm

Hi,

I have a variable number of records stored in local storage and I want to use a grid with components in each row to display this data.

How in javascript can I achieve this to gain the same results as if it was a rest service propogating the grid?

the example below shows the current grids components, I merely want to address each item to fill the data and add a row as requried.

eg

--------------------------

--------------------------

many thanks

Andy.

Thu Jan 02, 2014 4:38 pm

Hi Andy,

You can use Generic service: http://docs.appery.io/documentation/u...

Thu Jan 02, 2014 5:28 pm

thanks Katya,

I've setup the service, and no errors are reported.....however, no data maps either.

I've set the response to be an array of data

eg

gridarray array[tick]
.........shopname
.........shopowner

then, mapped the response to a grid and appropriate labels.

Then in the javascript implementation I have written a "While loop" that gets the data strings from local storage variables and return them:

eg

Have I misunderstood something?

Thu Jan 02, 2014 7:03 pm

Andy,

Not sure what you mean here:precodewhile (counter:shopowner});/code/pre
Probably you need this code instead:precodewhile (counter<maxcounter)/code/pre

Thu Jan 02, 2014 7:40 pm

sorry, I've edited the post and pasted a screenshot, the code wont display on this forum.

Thu Jan 02, 2014 9:14 pm

Any ideas on this Katya?

Thu Jan 02, 2014 9:48 pm

Andy,

I'm sorry. Please check, should be displayed correctly now.

Thu Jan 02, 2014 9:52 pm

Im sorry, I think I've confused you.

I've reposted the issue with the javascript that I use, this is not working, I dont get any data in the grid...