JS に関するサンプルコードを共有する
<script><br>window.onload=function(){<br> var td1=document.getElementById("td");<br> var dv0=document.getElementById("dva ");<br> var dv1=document.getElementById("dvv");<br> var dv2=document.getElementById("dve");<br> var color1=document.getElementById("c1");<br> var color2=document.getElementById( "c2");<br> var color3=document.getElementById("c3");<br> var width1=document.getElementById("w1");<br> var width2=document.getElementById("w2");<br> var width3=ドキュメント。 getElementById("w3");<br> var height1=document.getElementById("h1");<br> var height2=document.getElementById("h2");<br> var height3=document.getElementById("h3");<br> var re= document.getElementById("recover");<br> var su=document.getElementById("sure");<br><br> td1.onclick=function(){<br> dv2.style.display='block';<br> dv0.style.background= '#999999';<br> }<br><br> color1.onclick=function(){<br> dv1.style.background='#F00';<br> }<br> color1.onmouseover=function(){<br> color1.style .background='#F00 ';<br> }<br> color1.onmouseout=function(){<br> color1.style.background='#99CC66';<br> }<br><br> color2.onclick=function(){<br> dv1.style.background='# FF0';<br> }<br> color2.onmouseover=function(){<br> color2.style.background='#FF0';<br> }<br> color2.onmouseout=function(){<br> color2.style.background='#CCCC00';<br> } <br><br> 色3 .onclick=function(){<br> dv1.style.background='#00F';<br> }<br> color3.onmouseover=function(){<br> color3.style.background='#00F';<br> }<br>使用量=関数(){<br> color3.style.background='#3399CC';<br> }<br><br> width1.onclick=function(){<br> dv1.style.width='200px';<br> }<br> width1.onmouseover=関数(){<br> width1.style.background='#F90';<br> }<br> width1.onmouseout=function(){<br> width1.style.background='#CCC';<br> }<br><br> width2.onclick=function(){<br> dv 1.スタイル.width='300px';<br> }<br> width2.onmouseover=function(){<br> width2.style.background='#F90';<br> }<br> width2.onmouseout=function(){<br> width2.style.background ='# CCC';<br> }<br><br> width3.onclick=function(){<br> dv1.style.width='400px';<br> }<br> width3.onmouseover=function(){<br> width3.style.background='#F90';<br> }<br> width3.onmouseout=function(){<br> width3.style.background='#CCC';<br> }<br><br> height1.onclick=function(){<br> dv1.style.height='200px';<br> }<br> height1.onmouseover=function(){<br> height1.style.background='#F90';<br> }<br> height1.onmouseout=function(){<br> height1.style.background='#CCC';<br> }<br><br> height2.onclick=function(){<br> dv1.style.height='300px';<br> }<br> height2.onmouseover=function(){<br> height2.style.background='#F90';<br> }<br> height2.onmouseout=function(){<br> height2.style.background='#CCC';<br> }<br><br> height3.onclick=function(){<br> dv1.style.height='400px';<br> }<br> height3.onmouseover=function(){<br> height3.style.background='#F90';<br> }<br> height3.onmouseout=function(){<br> height3.style.background='#CCC';<br> }<br><br> re.onclick=function(){<br> dv1.style.width='150px';<br> dv1.style.height='150px';<br> dv1.style.background='none';<br> }<br><br> su.onclick=function(){<br> dv2.style.display='none';<br> dv0.style.background='none';<br> }<br> }<br></script>
请为下面的DIV设置样式： | 点击设置 |
| 请选择背景色： | 黄< ;/td> | 蓝 | |
| 请选择宽(px)： | 200 | 300 | 400 |
| 请选择高(px)： | 200 | 300 | 400 |
| 确定 |
