Hi Bryan
On Tuesday, July 3, 2012 3:19:08 PM UTC+1, Bryan Larsen wrote:
>
> You shouldn't need to play with the data-rapid attribute if you're
> using an existing tag. You may need to understand it if you're
> creating a new jQuery tag, so more documentation is probably
> warranted, but if you're just using an existing tag, you shouldn't
> need to play with it directly.
>
> In this case, try:
>
> <dialog-box id="dialog-for-item-#{this.id}" ...>...</dialog-box>
>
> <dialog-open-button dialog="#dialog-for-item-#{this.id}"/>
>
> Note the two different uses for hash. #{...} is for embedded ruby,
> but "#dialog-..." is a CSS selector.
>
> Also note the two different meanings of ID. There's the ActiveRecord
> ID (this.id), and there's the CSS ID (dialog-for-item-17). We're
> using one to build the other but they are distinct.
>
thank you for explaining this. Your suggestion works, but unless I'm
missing something this approach pre-populates a dialog for every item.
In our use-case we create a kanban board with a card for each "item" -
so we can have maybe several hundred "items" on a single show page. The
current design is that we only load titles+ids to populate the board,
then if the user clicks on a specific card we pull the full item record
into a popup dialog. Creating dialogs for all of the items is too big and
slow, hence the current Hobo.ajaxRequest call. I noticed in the 1.4 changes
guide that you've rationalized the various AJAX mechanisms so that's why I
started fiddling with data-rapid.
br
Paul
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