我正在尝试编写一个在鼠标悬停时更改图像的脚本。我有6个图像,但该功能仅适用于其中一个(第一个)
<div id="picture-container">
<img class="picture" id="360" src="360.jpg" onclick="enlarge(360);" onmouseover="pic_info(360);"
onmouseout="pic_ret(360);"/>
<img class="picture" id="bmx" src="bmx.jpg" onclick="enlarge(bmx);"/>
<img class="picture" id="buzludzha" src="buzludzha.jpg" onclick="enlarge(buzludzha);"
onmouseover="pic_info(buzludzha);"/>
<img class="picture" id="pirata" src="pirata.jpg" onclick="enlarge(pirata);"
onmouseover="pic_info(pirata);"/>
<img class="picture" id="snowboard" src="snowboard.jpg" onclick="enlarge(snowboard);"
onmouseover="pic_info(snowboard);"/>
<img class="picture" id="vitiskali" src="vitiskali.jpg" onclick="enlarge(vitiskali);"
onmouseover="pic_info(vitiskali);"/>
<img class="picture" id="ispolin" src="ispolin.jpg" onclick="enlarge(ispolin);"
onmouseover="pic_info(ispolin);"/>
</div>
脚本:
function pic_info(id) {
if (id == "360") {
var p = document.getElementById(id);
p.src = "360info.jpg";
}
if (id == "buzludzha") {
var p = document.getElementById(id);
p.src = "buzludzhainfo.jpg";
}
if (id == "pirata") {
var p = document.getElementById(id);
p.src = "piratainfo.jpg";
}
if (id == "snowboard") {
var p = document.getElementById(id);
p.src = "snowboardinfo.jpg";
}
if (id == "vitiskali") {
var p = document.getElementById(id);
p.src = "vitiskaliinfo.jpg";
}
if (id == "ispolin") {
var p = document.getElementById(id);
p.src = "ispolininfo.jpg";
}
正如我所说,该脚本仅适用于id =“360”的图片,并且它被导入到html文档的head标签中。同样的事情发生在函数“enlarge();”中。为什么这样,我该如何解决? 提前谢谢!
答案 0 :(得分:7)
只是为了划伤表面,传递一个变量而不是一个字符串:enlarge(bmx);
应该是:enlarge('bmx');
,依此类推其他人