How to organize HTML generation from source data?

Question

ruby

There is a site on which the TV Schedule HTML Widget is installed via iframe. It is necessary to organize a convenient addition / selection / sorting of gears. What is the best way to arrange adding and sorting?

Answer 1

Extract data? By requesting them with a server script. Speaking in the context of an iframe, then using js you will not be able to request a page not from your domain.
Next, you need to parse the resulting page, an example of a similar task
At the expense of sorting / selection. If the volumes of data are large, it makes sense to use databases. Otherwise (I can only talk about php) you can either use something like this , or write everything using associative arrays.

Answer 2

Make a page parser in php that is in an iframe, and then display it as you need.

Answer 3

No, if the iframe is not from your domain.