PolymerJS：在纸张标签上触发点击事件

Question

I would like to do something like this 我想做这样的事情

window.menuTab.$.paper_tabs.children[0].click()

or 要么

window.menuTab.$.paper_tabs.children[0].tap

where [0] is the first tab. [0]是第一个标签。 Is theres any way I can achieve that? 有什么办法可以实现？

Answer 1

I found the workaround to change tab by using this : 我发现使用此方法来更改选项卡：

window.menuTab.$.paper_tabs.selectIndex(2)

where 2 is tab number 3 because it started from 0. 其中2是制表符编号3，因为它从0开始。