import - Polymer: re-using HTML snippet in an element -

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i working on set of polymer elements (buttons in particular case) of should re-use same html snippet. structure custom button follows:

... <link rel="import" href="button-base.html" id="content"> <link rel="import" href="styles.html"> <link rel="import" href="behavior.html">  <dom-module id="dg-button">   <template>     <style include="button-styles"></style>     <!-- here want content of button-base.html -->   </template>    <script>     polymer({       is: 'custom-button',       behaviors: [dg.buttonbehavior]     });   </script> </dom-module>

styles , behavior work should.

the problem is: not sure how content of button-base.html specified place of local dom without defining button-base yet element , using <button-base></button-base>.

the reasons want avoid converting new element are:

  • i want content of button-base first-class citizen of custom-button element's local dom methods defined in behavior still apply using this.mymethod() buttons not import button-base , rather use custom local dom.
  • i need able declaratively set properties on new custom-button reflected on dom elements within button-base.html automatically.

for example, content of button-base.html follows:

<link rel="import" href="../bower_components/polymer/polymer.html"> <link rel="import" href="../bower_components/paper-button/paper-button.html">  <paper-button id="internalbutton" raised$="[[raised]]">   <span id="defaultcontent">     <content></content>   </span> </paper-button>

i set raised on custom-button in way gets mapped paper-button automatically without proxying of possible attributes through new element (in case define base-button new element , import <base-button></base-button> in custom-button).

any ideas on how make import work?


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