Access to nested element

[2tadej....@gmail.com]

I want to make a simple login form, with a paper-fab element, and I want to show paper-fab only when user type in username and password.

My code:

<paper-input label="Uporabniško ime" id="paper_input"></paper-input><br />

<paper-input-decorator id="paper_input1" label="Geslo">

    <input id="password" is="core-input" name="j_password" type="password" value="{{j_password}}"/>

</paper-input-decorator>

<div id="div" layout horizontal></div>

<paper-fab id="check" icon="check" showing?="{{$.paper_input.value.length && $.password.value.length !== undefined}}"></paper-fab>

So, how can I access to password input value? 

Thank you in advance!

Regards,

Tadej Golobič

[Eric Bidelman]

Does $.password.value not work?

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[Tadej Golobič]

No. This is the ful code

<polymer-element name="nolajn-prijava">

<template>

<paper-input required label="Uporabniško ime" error="Ta polje je obvezno" id="paper_input" floatingLabel></paper-input><br />

      <paper-input-decorator  id="paper_input1" label="Geslo" floatingLabel>

         <input required error="To polje je obvezno" id="password" is="core-input" name="j_password" type="password" value="{{j_password}}"/>

      </paper-input-decorator>

      <div id="div" layout horizontal>

        </div>

      <paper-fab id="check" icon="check" showing?="{{$.paper_input.value.length && $.password.value.length !== undefined}}" on-tap="{{submitLogin}}"></paper-fab>

  </template>

  <script>

    Polymer('nolajn-prijava', 

    {

    });

  </script>

</polymer-element>

paper-fab is visible when user types in username. But I want for paper-fab to be visible when user insert both username and password. Any clue? Am I missing something?

V Wed Dec 24 2014 at 19:39:52 je oseba Eric Bidelman <ebi...@gmail.com> napisala: