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JS改变Div样式属性示例

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style>#div1 {width:200px; height:200px; background:red;}</style><script>function setStyle(name,value){    var oDiv=document.getElementById(div1);    oDiv.style[name]=value;}</script></head><body><input type="button" value="变宽" onclick="setStyle(‘width‘,‘400px‘)" /><input type="button" value="变高" onclick="setStyle(‘height‘,‘400px‘)" /><input type="button" value="变绿" onclick="setStyle(‘background‘,‘green‘)" /><div id="div1"></div></body></html>

 

JS改变Div样式属性示例