悬停到div以更改其他元素的样式 [英] hover to div to change other element's style

问题描述

我创建了一个div和一个锚点列表。

I create an div and a list of anchor.

<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>

我的目标是当鼠标悬停在 box1 a1 将更改文本颜色，当它出现鼠标时，它将返回正常颜色。

my goal is when I mouseover the box1 the a1 will change the text color and when it mouseout it will back to the normal color.

使用javascript做到这一点，但问题是当我鼠标悬停在一个div框，例如我鼠标移动 box1 a1 会将颜色改为红色，但当我mouseout时，它不会变成蓝色，它将保持红色。

I have try to do this using javascript but the problem is when I mouseover the one of the div box, for example I mouseover the box1 the a1 will change the color to red but when I mouseout, it will not change to blue, it will remain in red.

这个mycode看起来像：

this mycode look like:

<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 mouseoverBox21(){
    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;}
.box{min-height: 180px;width: 220px;position: absolute;cursor: pointer;}
</style>
    <div id="wrap">
    <div class="box" id="box1" onmouseover="mouseoverBox1()" onmouseout="onmouseoutBox1()" ></div>
    <div class="box"  id="box2" onmouseover="mouseoverBox2()" onmouseout="onmouseoutBox2()"></div>
    <ul>
     <li><a href=".." id="a1">text1</a></li>
     <li><a href=".." id="a2">text2</a></li>
    </ul>
    </div>

有没有人知道我的案件？

does anyone have an idea about my case?

任何帮助将不胜感激。感谢

any help will be appreciated. Thanks

推荐答案

<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>​​​​​

您拼写错误，

这些错误是很常见的，如果你没有经验的编写代码;

This errors are quite common if you are not experienced writing code;

这篇关于悬停到div以更改其他元素的样式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！