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So I'm essentially wrapping the standard paper-slider element with a custom element, and wantin… Read more Styling Polymer Paper-slider

Why current target on-tap is different using paper-button with iron-icons and paper-button without … Read more Different Current Target Using On-tap On Paper-button With Iron-icons

UPDATE: I have now replicated this issue in Plunker. I did check the duplicate question suggested. … Read more Leaflet + Polymer 2 Map Loading With Distorted Tile However Works With Non-polymer Code

I have an HTML file. There are some JSDoc inside like this: /** * If true, this slider is disabled… Read more How To Parse Jsdoc

Polymer 1.1 In paper ripple source code they have the mouseDown event handler: /** @param {Event=… Read more Paper-ripple Mousedown Event Handler Downaction Override

I am trying to write a method that takes in two params: one of the parentNode of the current elemen… Read more Plain Javascript Code That Does What Queryselector() And Queryselectorall() Does, Include Shadowroots

Here is my jsBin. The parent-element sets the value of the --custom-color property in the child-ele… Read more Polymer 1.x: Obtaining Customstyles Property Value

I want a custom element I'm defining to have the Polymer.IronScrollTargetBehavior in Polymer 2.… Read more Applying Behaviors With Js Mixins In Polymer 2

I am trying to create a Web Component for the Square Payment form, but am having trouble getting it… Read more How To Load Square Payment Form In Shadow Dom

Trying to fiddle with Polymer framework for my small project. Polymer dom-repeat error parsing the … Read more Polymer Dom-repeat Error Parsing The Array Inside The Object

While migrating to Polymer 1.0 from 0.5 I have come across an interesting thing. Thought it might h… Read more Polymer 1.0 - Issue With Displaying Values Inside Template Is="dom-repeat"

We are using WebComponents with ES6 syntax. WebComponents polyfill webcomponents-lite.js (which doe… Read more Webcomponents-lite With Es6 Doesn't Work In Ie 11 And 10

I'm getting this message TypeError: document.addEventListener(...) is not a function (document.… Read more How To Make Onchange Event In Polymer

I have a web page that renders some Polymer 1.0 custom elements. In the head section of my index.ht… Read more Html Imports Load Order In Internet Explorer

I've have this polymer contact-element: & Solution 1: Try the ajax-form element: http://aj… Read more How To Submit A Form With Polymer?

Can someone explain me how to use the function validation of this Polymer element (navigate to the … Read more Polymer Use Function Validation On Core-input

I am coding in MeteorJS & using Google's Polymer as frontend framework, Polymer web-compone… Read more How I Use Web-components In Meteorjs?

I am trying to implement this answer. Is there any way to bind an on-click or on-tap event of a to… Read more Styling Native Input In Polymer 2.x?

I'm having trouble getting data from firebase to an polymer element. Here is my code: Read more Retrieve Data From Firebase To Polymer Element

I want to implement a page containing a paper-tabs, with each tab showing a list of items according… Read more Polymer Data-binding: How To Access Data In Nested Template?