![](/img/trans.png)
[英]JavaScript version of onclick, onmouseover, onmouseout for an image
[英]onClick(), onMouseOver() and onMouseOut() with image
到目前為止,我已經完成此工作,以便它具有“基本”圖像,單擊圖像,然后將圖像更改為“活動圖像”,但是我不希望當您將鼠標移出該圖像時將其還原為原始圖像已被單擊-我希望它保留在單擊圖像上,直到單擊另一個圖像為止。
這是我的HTML
<div id="booking_i">
<img id="img" src="/design/zebra/images/booking/1stolik.png">
<img id="img2" src="/design/zebra/images/booking/2stolik.png">
</div>
在js中會像
onmouseover="image.src='/design/zebra/images/booking/1stolik_aktiv.png'";
onmouseout="image.src='/design/zebra/images/booking/1stolik.png'";
onClick="image.src='/design/zebra/images/booking/1stolik_clicked.png'";
為什么不使用JQuery?
$(document).ready(function(){
var clicked = false;
$("#img").on({
mouseenter: function (event) {
if(clicked)
return false;
$(this).attr('src','new.jpg');
},
mouseleave: function (event) {
if(clicked)
return false;
$(this).attr('src','new.jpg');
},
click: function (event) {
clicked = true;
$(this).attr('src','new.jpg');
}
},
"body"
);
});
HTML
<div id="booking_i">
<img id="inage1" src="/design/zebra/images/booking/booking.png" />
<img id="img" src="/design/zebra/images/booking/1stolik.png" />
<img id="img2" src="/design/zebra/images/booking/2stolik.png" />
</div>
CSS
#image1 {
position: absolute;
left: 103px;
top: 300px;
}
jQuery的
$(document).ready(function () {
$('#img').onMouseOver.attr('src','/design/zebra/images/booking/1stolik_active.png');
$('#img').click(function () {
this.attr('src', '/design/zebra/images/booking/1stolik_clicked.png');
$('#img2').attr('src','/design/zebra/images/booking/2stolik.png');
});
$('#img2').onMouseOver.attr('src','/design/zebra/images/booking/2stolik_active.png');
$('#img2').click(function () {
this.attr('src', '/design/zebra/images/booking/2stolik_clicked.png');
$('#img').attr('src','/design/zebra/images/booking/1stolik.png');
});
});
單擊圖像后,可以將其添加到圖像中,然后在鼠標懸停功能中測試該圖像是否具有該類。
如果該類不存在,請繼續,否則preventDefault。
就像是
$('.image').mouseover(function(){
if(!$(this).hasClass('clicked')){
// code to change source here
}
});
在點擊事件中使用
$('.image').click(function(){
// to avoid repition
if(!$(this).hasClass('clicked')){
$(this).addClass('clicked');
// code to change the source
}
});
而已
你在用jQuery嗎? 那么你可以做到這一點
$('#img').on('click', function () {
//click event goes here
$(this).attr("src", "/design/zebra/images/booking/1stolik_aktiv.png");
});
$('#img').hover(
function () {
//hover event
$(this).attr("src", "/design/zebra/images/booking/1stolik.png");
},
function () {
//hover out event
$(this).attr("src", "/design/zebra/images/booking/1stolik_clicked.png");
});
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