DOM properties cannot be observed. It was/is a bug that we report these changes when O.o is not present.
On Tue, Jul 22, 2014 at 12:10 PM, Chris Carver <[email protected]> wrote: > Hi, > > I've been using the observe functionality to listen to changes in div > sizes when using the core-splitter. I.e: > > <div id="leftDiv"> > TEST LEFT > </div> > <core-splitter direction="left"></core-splitter> > <div flex id="rightDiv"> > TEST RIGHT > </div> > > observe: { > '$.myDiv.style.width': 'divWidthChanged', > ... > > myDiv is the target of a core-splitter so it's style width is being > updated when the splitter is tracked. In chrome 35, divWidthChanged is > called repeatedly as the splitter tracks and updates the div's style width. > This does not work in build 36 where the handler is called once when the > element is initialised and then no-longer. If I change this style width > from code within my polymer element then divWidthChanged does get called > but when the splitter changes the style width divWidthChanged does not get > fired. > > There's a difference in behaviour in the latest build 36 but is this a bug? > > 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/9300685e-edb9-47f1-a58c-c49ad01b5707%40googlegroups.com > <https://groups.google.com/d/msgid/polymer-dev/9300685e-edb9-47f1-a58c-c49ad01b5707%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- erik 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/CAJ8%2BGojvn-5zxhNGNrLBKaE4dSHZU_qsSa3fp7QD9vfa9kETEQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
