<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style type="text/css">
.red{color: red;}
.green{color: green;}
.black{color:#000;}
.blue{color:blue;}
</style>
<body>
<form action="phptest.php" method="post" id="obb" onsubmit="return intt('oo');">
Name: <input type="text" name="name" pp="123" id=""/><span>名字是名字</span><br/>
Age: <input type="text" name="age" value="" /><span>年龄是数字</span><br/>
<input type="submit" name="submit">
<input type="button" value="sada" id="abc"/>
</form>
</body>
<script type="text/javascript">
var qq,bb,reg,pattern;
qq=document.getElementById('obb');
bb=qq.getElementsByTagName('input');
pattern=/^[0-9]*[1-9][0-9]*$/;
reg=/^[\s]{0,}$|^[\w\s]{7,}$/g;
window.onload=function(){
intt();
document.getElementById("abc").onclick=function(){alert(intt())}
}
function check(obj,info,fun,clicks,yes_no){
obj.onfocus=function(){
obj.nextSibling.innerHTML=info;
obj.nextSibling.className="blue";
}
obj.onblur=function(){
if(fun()){
obj.nextSibling.innerHTML=info;
obj.nextSibling.className="red";
yes_no.a = false;
//重写传入参数的话改的是参数副本不会影响外部的值的,
//如:yes_no=flase;这样是不会修改外面传进来的yes_no1和yes_no2的值的;
//所以不能重写传入的参数,但是可以改变参数的属性;
//传入基本函数类型只是传如值,传入引用类型的话就是传入变量引用副本地址,
//传入后引用函数的副本地址是指向原来外部的引用地址的,如果重写就切断了和外面引用地址的联系,
//而引用副本地址会变成新的引用地址,所以和外部没有关系)
}
else{
obj.nextSibling.innerHTML="正确";
obj.nextSibling.className="green";
yes_no.a = true;
}
}
if (clicks=='oo') {
obj.onblur();
};
}
var yes_no1={},yes_no2={};
function intt(clicks){ check(bb[0],"输入点名字",
function(){
var qq =reg.test(bb[0].value);
return qq;
},clicks,yes_no1
);
check(bb[1],"输入点名字",
function(){
var qq =reg.test(bb[1].value);
return qq;
},clicks,yes_no2
);
if(yes_no1.a&&yes_no2.a)
{return true;}
else
{return false}; }
</script>
</html>
04-20 00:16