Javascript 将鼠标悬停到div以更改其他元素';s风格
我创建了一个div和一个锚点列表Javascript 将鼠标悬停到div以更改其他元素';s风格,javascript,html,css,Javascript,Html,Css,我创建了一个div和一个锚点列表 <div id="wrap"> <div id="box1"></div> <div id="box2"></div> <ul> <li><a href=".." id="a1">text1</a></li> <li><a href=".." id="a2">text2</a></li> &l
<div id="wrap">
<div id="box1"></div>
<div id="box2"></div>
<ul>
<li><a href=".." id="a1">text1</a></li>
<li><a href=".." id="a2">text2</a></li>
</ul>
</div>
有人知道我的案子吗
任何帮助都将不胜感激。谢谢你
<div id="box2" onmouseover="mouseoverBox2()" onmouseout="onmouseoutBox2()" "></div>
无需jscss
<script type="text/javascript">
function mouseoverBox1(){
var myPara = document.getElementById("a1");
myPara.style.color = "red";
}
function onmouseoutBox1(){
var myPara = document.getElementById("a1");
myPara.style.color = "blue";
}
function mouseoverBox2(){
var myPara = document.getElementById("a2");
myPara.style.color = "red";
}
function onmouseoutBox2(){
var myPara = document.getElementById("a2");
myPara.style.color = "blue";
}
</script>
<style>
a{color:red;}
a:hover{color:blue;}
</style>
<div id="wrap">
<div id="box1" onmouseover="mouseoverBox1()" onmouseout="onmouseoutBox1()">deve</div>
<div id="box2" onmouseover="mouseoverBox2()" onmouseout="onmouseoutBox2()">deve</div>
<ul>
<li><a href="#" id="a1">text1</a></li>
<li><a href="#" id="a2">text2</a></li>
</ul>
</div>
无需js
<script type="text/javascript">
function mouseoverBox1(){
var myPara = document.getElementById("a1");
myPara.style.color = "red";
}
function onmouseoutBox1(){
var myPara = document.getElementById("a1");
myPara.style.color = "blue";
}
function mouseoverBox2(){
var myPara = document.getElementById("a2");
myPara.style.color = "red";
}
function onmouseoutBox2(){
var myPara = document.getElementById("a2");
myPara.style.color = "blue";
}
</script>
<style>
a{color:red;}
a:hover{color:blue;}
</style>
<div id="wrap">
<div id="box1" onmouseover="mouseoverBox1()" onmouseout="onmouseoutBox1()">deve</div>
<div id="box2" onmouseover="mouseoverBox2()" onmouseout="onmouseoutBox2()">deve</div>
<ul>
<li><a href="#" id="a1">text1</a></li>
<li><a href="#" id="a2">text2</a></li>
</ul>
</div>
函数mouseoverBox1(){
var myPara=document.getElementById(“a1”);
myPara.style.color=“红色”;
}
函数onmouseoutBox1(){
var myPara=document.getElementById(“a1”);
myPara.style.color=“蓝色”;
}
函数mouseoverBox2(){
var myPara=document.getElementById(“a2”);
myPara.style.color=“红色”;
}
函数onmouseoutBox2(){
var myPara=document.getElementById(“a2”);
myPara.style.color=“蓝色”;
}
a{颜色:红色;}
a:悬停{颜色:蓝色;}
德维
德维
您错贴了类名,并在div标记的末尾添加了引号
如果您没有编写代码的经验,这种错误很常见
函数mouseoverBox1(){
var myPara=document.getElementById(“a1”);
myPara.style.color=“红色”;
}
函数onmouseoutBox1(){
var myPara=document.getElementById(“a1”);
myPara.style.color=“蓝色”;
}
函数mouseoverBox2(){
var myPara=document.getElementById(“a2”);
myPara.style.color=“红色”;
}
函数onmouseoutBox2(){
var myPara=document.getElementById(“a2”);
myPara.style.color=“蓝色”;
}
a{颜色:红色;}
a:悬停{颜色:蓝色;}
德维
德维
您错贴了类名,并在div标记的末尾添加了引号
如果您没有编写代码的经验,这种错误很常见
Hi现在用于j查询
$(document).ready(function() {
$("#box1").mouseenter(function(){
$("#a1").addClass("a1_hover");
});
$("#box1").mouseleave(function(){
$("#a1").removeClass("a1_hover");
$("#a1").addClass("a1")
});
$("#box2").mouseenter(function(){
$("#a2").addClass("a2_hover");
});
$("#box2").mouseleave(function(){
$("#a2").removeClass("a2_hover");
$("#a2").addClass("a2")
});
});
Hi现在用于j查询
$(document).ready(function() {
$("#box1").mouseenter(function(){
$("#a1").addClass("a1_hover");
});
$("#box1").mouseleave(function(){
$("#a1").removeClass("a1_hover");
$("#a1").addClass("a1")
});
$("#box2").mouseenter(function(){
$("#a2").addClass("a2_hover");
});
$("#box2").mouseleave(function(){
$("#a2").removeClass("a2_hover");
$("#a2").addClass("a2")
});
});
尝试使用css:
<style type="text/css">
#a1 { color:blue; }
#box1:hover + #a1 { color:red; }
</style>
<div id="box1">Color text 1 to red</div>
<a href="" id="a1">Text1</a>
#a1{颜色:蓝色;}
#框1:hover+#a1{颜色:红色;}
将文本1颜色设置为红色
请参见尝试使用css:
<style type="text/css">
#a1 { color:blue; }
#box1:hover + #a1 { color:red; }
</style>
<div id="box1">Color text 1 to red</div>
<a href="" id="a1">Text1</a>
#a1{颜色:蓝色;}
#框1:hover+#a1{颜色:红色;}
将文本1颜色设置为红色
请看它工作正常我在JSFIDDLE上试过了至少在谷歌Chrome上工作正常:啊。。。等等,我的代码不完整,抱歉:)在css中这样做也是可能的:它工作正常我在JSFIDDLE上试过,至少在Google Chrome上工作正常:啊。。。等等,我的代码不完整,抱歉:)在css中执行此操作也是可能的: