[英]unable to use event.preventDefault() with chrome
I am using ctrl + charCode**s in order to delete a row from the listing page which is working fine on firefox but when I tested it on **Chrome , the event.preventDefault() couldn't stop the browser based function to come up 我正在使用ctrl + charCode **来从列表页中删除一行,该行在firefox上运行良好,但是当我在** Chrome上对其进行测试时 , event.preventDefault()无法将基于浏览器的函数停止为上来
function showkey(e){
if(e.ctrlKey && e.charCode == 100){
e.preventDefault();
//delete code // }
<body onkeypress="showkey(event);">
You can acheive with jQuery. 您可以使用jQuery实现。 Include jQuery library
包括jQuery库
$(document).bind('keydown', function(e) {
if(e.ctrlKey && (e.which == 100)) {
e.preventDefault();
return false;
}
});
This works :) 这有效:)
look this answer Override the bookmark shortcut (Ctrl+D) function in Chrome 看这个答案替代Chrome中的书签快捷键(Ctrl + D)功能
working solution just tested on this page 刚刚在此页面上测试过的有效解决方案
document.addEventListener('keydown', function(event) {
if (event.ctrlKey && String.fromCharCode(event.keyCode) === 'D') {
console.log("you pressed ctrl-D");
event.preventDefault();
event.stopPropagation();
}
}, true);
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