从触发按钮防止输入键 [英] Prevent enter key from triggering button
问题描述
我有一个搜索输入框,当用户按下Enter时,不需要任何操作。我使用EmberJS和Jquery与以下代码。目前,它可以阻止一个弹出窗口被触发,但由于某些原因在IE9中按Enter键时切换按钮变为焦点。在Chrome中正常工作。我试过tabindex和preventDefault,但也没有这样做。
I have a search input box which when a user presses enter needs to do nothing. I am using EmberJS and Jquery with the below code. Currently it works to disable a pop up from being triggered but for some reason in IE9 when enter is pressed a toggle button becomes in focus. Works fine in Chrome. I've tried tabindex and preventDefault but neither do the trick.
if ($el.hasClass('form-control')) {
if ( e.which == 13) {
this.get('controller').flipit();
}
}
谢谢。
编辑------
这是我的页面片段。当用户在搜索框中输入时,右侧的按钮正在突出显示。我如何防止这种情况?
Here is a snippet of my page. When a user hit enter within the search box the button to the right is getting highlighted. How would I prevent this?
推荐答案
这样做
$("#inputBox").on('keydown', function(event) {
if (event.key == "Enter") event.preventDefault();
});
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