+ykyyip instead :) On Wed, Feb 18, 2015 at 7:18 PM, Rob Dodson <[email protected]> wrote:
> Hm good question. I don't think it's built in but +yky may know more. > > On Wed, Feb 18, 2015 at 9:46 AM, Aleem Mawani <[email protected]> > wrote: > >> This works well for a flat list. How would you adapt this for multiple >> levels of nestings of submenus. The way I ended up getting it to work was >> to walk the menu tree myself manually setting the selected property at each >> level of nesting. I couldn't find a built in way to tell the core-menu to >> select something at an arbitrary depth. >> >> On Wed Feb 18 2015 at 9:23:08 AM Rob Dodson <[email protected]> wrote: >> >>> I would give each core-item a unique attribute, maybe data-target="#foo" >>> and give the core-menu a valueattr="data-target" attribute. Then give each >>> of your sections a matching id (ex: <h4 id="foo">). So as you scroll, tell >>> the core-menu to set it's selected property to whatever the current header >>> id is. That should then apply the .core-selected class to the menu item >>> with a matching data-target. >>> >>> On Wed, Feb 4, 2015 at 7:20 PM, <[email protected]> wrote: >>> >>>> I have an application that uses a typical pattern of core-items inside >>>> of core-submenus inside of a core-menu. This menu is in a drawer. My main >>>> content area is a very long text content based page. Clicking on any of the >>>> core-items, jumps you to a specific anchor in the main content. >>>> >>>> My question is how can I programmatically control which >>>> core-item/core-submenus are selected? I'd like to implement the pattern >>>> where a user scrolls the main content area to a different section and the >>>> core-menu selection changes in unison based on what text content is >>>> currently visible. I can monitor scroll events in my main window, but how >>>> would I change which item is selected in the core-menu? >>>> >>>> Follow Polymer on Google+: plus.google.com/107187849809354688692 >>>> --- >>>> >>> You received this message because you are subscribed to the Google >>>> Groups "Polymer" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>> >>> >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/polymer-dev/d1e7f133-b8d3-4341-b88b-e5a3734299c3%40googlegroups.com >>>> <https://groups.google.com/d/msgid/polymer-dev/d1e7f133-b8d3-4341-b88b-e5a3734299c3%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/CAJj5OwCyF0XX0gDsopgfzGx%2Bb%2BPr7ybvMjxUDq2kxufxMP5y2Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
