[英]How to capture back arrow button in webview app using plain Javascript?
I want to add an event when user clicks on the back arrow button in webview using but I couldn't able to find any particular article. 当用户单击Webview中的后退箭头按钮时,我想添加一个事件,但找不到任何特定的文章。 I am not using react native, just want to do using plain javascript.
我没有使用本机反应,只想使用纯JavaScript。
You should be able to use HTML 5 popstate() function. 您应该能够使用HTML 5 popstate()函数。 For example:
例如:
window.onpopstate = func;
function func() {
//do your stuff here
}
You can also use an anonymous function as such: 您还可以这样使用匿名函数:
window.onpopstate = function() {
//do stuff here
}
However, when you say webview, are you talking about JavaFX webview, as in, something external from the normal html/css/js? 但是,当您说Webview时,您是在谈论JavaFX Webview,例如,在普通html / css / js外部的东西吗? If so, I would assum this popstate should still work.
如果是这样,我想这个popstate应该仍然可以工作。
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