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我想將「Alt」鍵擊添加到現有的擊鍵功能。我使用這個函數來導航頁面,但是我想要做的是將「Alt」擊鍵添加到所有現有的函數中。將「Alt」鍵添加到現有的擊鍵功能
因此,我不希望讓'a'這個單獨的按鍵工作,而只希望它能與'Alt + A'的按鍵一起工作,任何幫助或想法都會受到歡迎。
$(document).ready(function()
{
// hides all DIVs with the CLASS container
// and displays the one with the ID 'home' only
$(".container").css("display","none");
$("#home").css("display","block");
// makes the navigation work after all containers have bee hidden
showViaLink($("ul#navigation li a"));
// listens for any navigation keypress activity
$(document).keypress(function(e)
{
switch(e.which)
{
// user presses the "a"
case 97: showViaKeypress("#home");
break;
// user presses the "s" key
case 115: showViaKeypress("#about");
break;
// user presses the "d" key
case 100: showViaKeypress("#contact");
break;
// user presses the "f" key
case 102: showViaKeypress("#awards");
break;
// user presses the "g" key
case 103: showViaKeypress("#links");
}
});
});
// shows a given element and hides all others
function showViaKeypress(element_id)
{
$(".container").css("display","none");
// if multiple keys are pressed rapidly this will hide all but the last pressed key's div
$(".container").hide(1);
$(element_id).slideDown("slow");
}
// shows proper DIV depending on link 'href'
function showViaLink(array)
{
array.each(function(i)
{
$(this).click(function()
{
var target = $(this).attr("href");
$(".container").css("display","none");
$(target).slideDown("slow");
});
});
}
阿齊姆似乎在演示突破:http://motorcyclecredit.com/test.htm – Blnukem
我創建了這個工作小提琴:https://jsfiddle.net/azim101/dkk6twsc/。您需要在'keypress'事件中添加'e.preventDefault()'。 @ user1703803 – Azim
好吧我弄清楚它在Firefox中工作的問題,但不是在Chrome中我使用的是Chrome – Blnukem