I am rewriting a page that is currently using an Angular 1 framework to polymer 1 (or 2). I don't know what the equivalent of ng-repeat is in polymer. This is what I have right now in Angular 1.
<div class="consultant" ng-repeat="consultant in consultants | limitTo:i">
<p>{{consultant.displayName}}</p>
<p ng-if="consultant.phoneNumber != undefined" >☎ {{consultant.phoneNumber}}</p>
<br ng-if="consultant.phoneNumber == undefined" />
<p class="email" ng-if="consultant.email != undefined" ><span class="icon-envelope"></span><a href="mailto:{{consultant.email}}"> {{consultant.email}}</a></p>
<br ng-if="consultant.email == undefined" />
</div>
What you are looking for is dom-repeat
and probably dom-if
In your case this could look something like this:
<template is="dom-repeat" items="[[consultants]]" as="consultant">
<div class="consultant">
<p>[[consultant.displayname]]</p>
<template is="dom-if" if="[[consultant.phoneNumber]]">
<p>☎ [[consultant.phoneNumber]]</p>
</template>
<template is="dom-if" if="[[!consultant.phoneNumber]]"><br></template>
<template is="dom-if" if="[[consultant.email]]">
<p class="email">
<span class="icon-envelope"></span>
<a href="mailto:[[consultant.email]]">[[consultant.email]]</a>
</p>
</template>
<template is="dom-if" if="[[!consultant.email]]"><br></template>
</div>
</template>