So now I followed the tip and rewrote the hash link to:

<core-item id="core_item" label="Topic" horizontal center layout>
<a href="javascript:document.querySelector('html /deep/ 
#p1').scrollIntoView()"></a></core-item>, and that does the trick. 

Of course it would be nicer to use some sort of smooth scroll animation, 
but if I understand correctly that wouldn't work with shadow dom.

Lex


Am Mittwoch, 10. September 2014 11:18:08 UTC+2 schrieb

 Atomiko Lex:
>
> Maybe there is a hint 
> <http://stackoverflow.com/questions/25689640/create-anchor-element-in-polymer>
>  out 
> there already. This user over at stackoverflow suggests a workaround with 
>
> scrollIntoViewFunc(document.querySelector("html /deep/ #someid"))... 
> Trying to digg a little further, Lex
>
>
>
> Am Mittwoch, 10. September 2014 10:11:40 UTC+2 schrieb Atomiko Lex:
>>
>> I guess this is a problem still, as menus without hash links won't work 
>> for smaller pages where the links you are following lead to just a couple 
>> of lines of content. Most users will bounce as they won't click such links. 
>>
>> Should I file an issue for this anywhere, or is there one already, maybe? 
>>
>> Also, would you have any ideas for putting together a script as 
>> workaround? Would I use the jQuery .scrollTop() method and set a vertical 
>> pixel target for all paragraphs linked to from my menu, instead of using 
>> fragment identifiers? But then, wouldn't I have to calculate the viewports 
>> of the users before, and then deliver different values for the scroll bar 
>> position for each user?
>>
>> Sorry for putting up so many questions, I am no coder... 
>>
>> Lex
>>
>>
>> Am Dienstag, 9. September 2014 19:28:54 UTC+2 schrieb Atomiko Lex:
>>>
>>> Ok, thank you for your help, I was going crazy already... I guess it's 
>>> just no single page site then, no problem.
>>>
>>> Maybe someone could add that info over here 
>>> <http://www.polymer-project.org/docs/elements/core-elements.html#core-item>
>>> ?
>>>
>>> Lex
>>>
>>> Am Dienstag, 9. September 2014 19:10:37 UTC+2 schrieb Elliott Sprehn:
>>>>
>>>> Scrolling the page by fragment doesn't work in Shadow DOM, you'll need 
>>>> to scroll using script instead if you want to do this.
>>>>
>>>> On Tue, Sep 9, 2014 at 7:36 AM, Atomiko Lex <[email protected]> wrote:
>>>>
>>>>> Hi there, still trying to set up a simple page...
>>>>>
>>>>> Now I am having trouble getting anchor links to work inside a 
>>>>> core-item element:
>>>>> <core-item id="core_item1" icon="flag" label="Aktuelles" horizontal 
>>>>> center layout>
>>>>>                     <paper-ripple fit></paper-ripple><a href="#p1" 
>>>>> target="_self"></a></core-item>
>>>>>
>>>>> And the corresponding link target is:
>>>>> <h2 id="p1">Aktuelles</h2>
>>>>>
>>>>> Am I doing something really stupid, again?
>>>>>
>>>>> Lex
>>>>>
>>>>> Follow Polymer on Google+: plus.google.com/107187849809354688692
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>>>>>  
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>>>>>
>>>>
>>>>

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