Javier, mind posting this on Stack Overflow and posting a link?
On Wed, Feb 19, 2014 at 10:06 AM, <[email protected]> wrote: > I need to access via JS all the elements stated by a template after it > has been resolved. For instance, let's suppose we have this simple > iterative template expanding a collection of items. > > <ul id="menu"> > <template repeat="{{ item in items }}"> > <li>{{item}}</li> > </template> > </ul> > > When the template has been resolved, a fresh set of DOM nodes would appear: > > <ul id="menu"> > <li> item 1 </li> > <li> item 2 </li> > <li> item 3 </li> > </ul> > > Then, I need to access each of these nodes in order to add some cool > JQuery effects. To do that, I have used a naive approach including the > following code at the end of the ready lifecycle method: > > var children = this.$.menu.children; > console.log ('children: ', children); // (1) > for(var i = 0; i < children.length; i++) { > var child = children[i]; > (function (element) { > ... // Adding JQuery effects > }.bind(this))(child); > } > > As it hints the console.log in (1) this code does not operate over the set > of resolved nodes but on the unresolved template. That is, children > variable holds a single "template" node (children.impl === template). So, > my question is how can I get the elements once the template has been > resolved? Is it a problem of my code or an issue about its location within > the lifecycle? In any case, how can I fix it? > > Thanks in advance, > Javier. > > 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/1bcf617b-447a-4d37-8f6e-ff9896864b37%40googlegroups.com > . > For more options, visit https://groups.google.com/groups/opt_out. > 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/CACGqRCDAh9NKo-FPAzBCjOyECxHYU-AST7avvd42fo8wMs0GKQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
