Are you using the last version of iron-list (v1.0.1)? Here's your code using the last version: http://jsbin.com/facani/edit?html,output
bower update or https://github.com/PolymerElements/iron-list/releases/tag/v1.0.1 On Friday, July 24, 2015 at 9:16:32 AM UTC-7, Kujako wrote: > > I'm trying to setup an iron-list using a local array for its data source. > > <dom-module id=“my-list"> > <template> > <iron-list items="{{myItems}}" as="item" indexAs="myIndex"> > <template> > <div class="item">{{item.name}}</div> > </template> > </iron-list> > </template> > <script> > Polymer({ > is:’my-list', > properties: { > myItems: { > type: Array, > notify: true > } > }, > addItem: function(item) { > this.push("myItems", JSON.parse('{"name":"'+item+'"}')); > }, > ready: function() { > this.myItems=[ > {'name':'Taco'}, > {'name':'Burger'}, > {'name':'Fries'}, > {'name':'Chips'} > ]; > } > }); > </script> > </dom-module> > > > Everything works, but from the ready() method I get "Uncaught RangeError: > Invalid array length". This seems to happen whenever the array is set for > the first time. While this does not impact operations from a browser, > Cordova stops on this error. > > > Any ideas as to how to suppress or prevent this error? Kind of running > blind as I can't find any example code to work off of. > > > 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/a5551a06-5d8c-4925-bfcb-93d183a1c195%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
