一个关于function的问题,在线等
- C# code
<input id="Button3" type="button" onclick="shows()" style="width: 80px;" value=" 高级条件 " /> <input id="btns" type="button" onclick="close()" style="width: 80px;" value=" 收起条件 " /><script language="javascript" type="text/javascript"> function shows() { document.getElementById("tr1").style.display = ""; document.getElementById("tr2").style.display = ""; document.getElementById("tr3").style.display = ""; document.getElementById("tr4").style.display = ""; document.getElementById("tr5").style.display = ""; document.getElementById("btns").style.display = ""; document.getElementById("Button3").style.display = "none"; } function close() { alert("ddd"); document.getElementById("tr1").style.display = "none"; document.getElementById("tr2").style.display = "none"; document.getElementById("tr3").style.display = "none"; document.getElementById("tr4").style.display = "none"; document.getElementById("tr5").style.display = "none"; document.getElementById("btns").style.display = "none"; document.getElementById("Button3").style.display = ""; } </script>
为什么我点击“收起条件”的时候没有任何的效果?点击“高级条件”的时候就OK的
[解决办法]
ID前要加“#”,如$("#tr1")
CSS前要加“.”,如如$(".tr")
另外,你木有引用jquery框架