I want to Access a method in a polymer instance from another element.

[Chrispinus Onyancha]

http://plnkr.co/edit/wkFOzB1Dyjd16SaMJV6S?p=preview   Please help me understand what could be the issue with this? 

I want to call the method add from the parent element.  

<dom-module id="my-one">

  <template>

    <my-element></my-element>

  </template>

</dom-module>

<script>

Polymer({

      is: 'my-one',

      properties: {

        

      },

      ready:function(){

         var element = document.querySelector('my-element');

         console.log(element.add(2,7));

      }

    });

   

</script>

And the my-element looks like this.

<base href="http://element-party.xyz">

<script src="bower_components/webcomponentsjs/webcomponents-lite.js"></script>

<link rel="import" href="all-elements.html">

<script>

var cast = window.cast || {};

(function () {

    'use strict';

    var Element = Polymer({

      is: 'my-element',

      properties: {

        

      },

      add:function(one, two){

        return one+two;

      }

    });

    Elemet.ValueX ={name: "Chris"};

    cast.Element = Element;

})();

</script>

[Eric Bidelman]

document.querySelector will look for elements in the main document. You want to look for my-element inside of your element's shadow dom.

Polymer.dom(this.root).querySelector('my-element') or better yet, put an id on my-element and use node finding.

https://www.polymer-project.org/1.0/docs/devguide/local-dom.html#node-finding

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[Chrispinus Onyancha]

Thanks So much this worked out for me. 

Thanks once More.

Another issue i have is uploading an image to Google App Engine  BlobStore using polymer iron-ajax element.  It need a Cross Domain request Access which is to be added by Google. Is there any way around this? 

Regards, 

Onyancha Chrispinus

Developer

creativeDNA  (U) LTD.

@Google Plus , @LinkedIn, @Tweeter

[Chrispinus Onyancha]

I don't know if every body finds this site down https://www.polymer-project.org like i do. I have tried to access it for days now.

Regards, 

Onyancha Chrispinus

Developer

creativeDNA  (U) LTD.

@Google Plus , @LinkedIn, @Tweeter

[Eric Bidelman]

It's working new for me. We haven't had any reports. Maybe something to do with your setup?