document.querySelector("#btn").addEventListener("click", function (e) {...});
并通过jQuery,
$("#btn").on("click", function (e, u) {...});
p / s:我会写一个快速的jsbin作为演示,但是rawgit似乎有问题,而且我不知道托管Polymer Elements的替代CDN .
Let me be clear: Polymer elements, and by extension web components, are designed to be framework-agnostic and, if properly coded, will work on their own - just like any other HTML element. 请不要为了dom绑定而进行dom-bind . 你 only 这样做,如果你a)要求聚合物's sugaring (like data-binding) in your use-case; and b) you want to use Polymer'从你的 index.html 含糖 - 如果你不为你的应用添加额外的复杂性 .
3 回答
它应该工作吗?我假设你想在主文档(index.html)中使用Polymer UI元素,而不必创建任何自定义组件 . 说你有
在index.html中 . 通过vanilla js,
并通过jQuery,
p / s:我会写一个快速的jsbin作为演示,但是rawgit似乎有问题,而且我不知道托管Polymer Elements的替代CDN .
Let me be clear: Polymer elements, and by extension web components, are designed to be framework-agnostic and, if properly coded, will work on their own - just like any other HTML element. 请不要为了dom绑定而进行dom-bind . 你 only 这样做,如果你a)要求聚合物's sugaring (like data-binding) in your use-case; and b) you want to use Polymer'从你的
index.html
含糖 - 如果你不为你的应用添加额外的复杂性 .我找到了一个cdn服务聚合物元素,所以:
Look, no dom-bind and elements are working with vanilla js.
Look, no dom-bind and elements are working with jQuery.
你可以试试: