add html header and footer tags for layer and class blocks in legend templates

[schut@…]

In addition to the general legend html header and footer tags [leg_header_html] and [leg_footer_html] I would like to see the same kind of tags for the separete legend components, especially for layer and class but then why not also for group too. So we would get [leg_group_header_html], [leg_layer_header_html], [leg_class_header_html], their closing equivalents, and the corresponding footer tags. Code that is between these [header] header tags will be placed before the parsed group/layer/class block, code in the footer tags after the corresponding block, just like code within the generic [leg_header_hmtl] and [leg_footer_html] tags is placed before and after the entire parsed legend block. To illustrate one situation where this would come in handy: if you want to place all layers of a group in one <div id=layerblock> </div> block to have it rendered using css id's/classes.

[dmorissette]

Peter, Liz, do you still see a need for this?

[eeidsness]

I can't speak for Peter, but from where I sit - no I've not missed this.

In the 5 years since this was posted, a lot of changes have happened to the HTML templating. I'm not sure what was originally there anymore.

[eeidsness]

I did mean Legend Templating (though the HTML ones have changed a lot too)

[dmorissette]

Closing WONTFIX. Let's reopen if the need for this resurfaces.