鼠标输出事件不起作用

Onmouseout event is not working

本文关键字:不起作用 出事件 输出 鼠标      更新时间:2023-09-26

我有这个html:

<div class="baloon_signup"  onmouseover="pinkImg(this)" onmouseout="whiteImg(this)">
    <img src="images/prijavi.png" class="imageResponsive" />
</div>

这个JavaScript函数:

<script>
function pinkImg(x) 
    {
    x.innerHTML = '<img src="images/prijaviH.png" class="imageResponsive" />';
    }
function whiteImg(x) 
    {
    x.innerHTML = '<img src="images/prijavi.png" class="imageResponsive" />';
    }
</script>

在鼠标悬停事件时触发的函数 pinkImg 工作正常,但在鼠标输出事件上触发的 whiteImg 根本不起作用。我已经检查了图像路径,它们是正确的。当我将鼠标悬停在div上时,图像会发生变化,但是当我用鼠标外出时,图像保持不变。

提前谢谢你

与其更改div 的内部 HTML,只需更改图像元素本身的 src。

也许您的div 大于导致您的 onmouseout 事件不会被触发的图像。对于示例代码,div 的默认宽度为 100%。

试试这个示例代码,包括jQuery:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<div class="baloon_signup"  onmouseover="pinkImg()" onmouseout="whiteImg()">
    <img src="http://www.clker.com/cliparts/1/5/4/b/11949892282132520602led_circle_green.svg.thumb.png" class="imageResponsive" />
</div>
<script>
function pinkImg() {
    $('.imageResponsive').attr('src', 'http://www.clker.com/cliparts/5/7/b/5/1194989231691813435led_circle_red.svg.thumb.png');
}
function whiteImg() {
    $('.imageResponsive').attr('src', 'http://www.clker.com/cliparts/1/5/4/b/11949892282132520602led_circle_green.svg.thumb.png');
}
</script>

尝试使用div id。

<div id="x" class="baloon_signup"  onmouseover="pinkImg(x)" onmouseout="whiteImg(x)">
    <img src="images/prijavi.png" class="imageResponsive" />
</div>

这里有jQUery的解决方案:http://jsfiddle.net/vgmppkdg/1/和.hover(whatIn,whatOut)函数

.HTML:

<div id="baloon_signup">
 <img src="images/prijavi.png" class="imageResponsive" />
</div>

.JS:

var $baloon = $('#baloon_signup')
$baloon.hover(function(){
    $baloon.html('x<img src="images/prijaviH.png" class="imageResponsive" />');
}, function(){
    $baloon.html('y<img src="images/prijavi.png" class="imageResponsive" />');
});

试试下面的JavaScript代码。(未使用 jQuery)

<div class="baloon_signup" onmouseover="pinkImg()" onmouseout="whiteImg()" >
<img id="animate" src="https://www.gstatic.com/android/market_images/web/play_logo_x2.png" class="imageResponsive" />

function pinkImg(){
 //alert('onmouseover');
    document.getElementById("animate").src = "https://www.google.com/images/errors/logo_sm_2.png";
}
function whiteImg(){
 //alert('onmouseout');
    document.getElementById("animate").src = "https://www.gstatic.com/android/market_images/web/play_logo.png";

http://jsfiddle.net/ovkyqqdo/

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
    <title></title>
    <script>
        function pinkImg(x) {
            x.innerHTML = '<img src="http://www.zastavki.com/pictures/originals/2013/Photoshop_Image_of_the_horse_053857_.jpg" class="imageResponsive" style="height:300px;width:300px" />';
            return false;
        }
        function whiteImg(x) {
            x.innerHTML = '<img src="http://images.visitcanberra.com.au/images/canberra_hero_image.jpg" class="imageResponsive" style="height:300px;width:300px" />';
            return false;
        }
</script>
</head>
<body>
    <form id="form1" runat="server">
    <div class="baloon_signup"  onmouseover="pinkImg(this);" onmouseout="whiteImg(this);">
    <img src="images/prijavi.png" class="imageResponsive" />
</div>
    </form>
</body>
</html>