本文实例讲述了jquery图形密码实现方法。分享给大家供大家参考。具体实现方法如下:
复制代码 代码如下:<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
var n=0,y=["4","8","12","13","14","15","16"];
for(var i=1;i<=16;i++){
var Box="<span id="box_"+i+"" class="box" num="0"></span>";
$("#lower").append(Box);
if(i<=4){
$("#box_"+i+"").animate({left:100*i-100+"px"}, 0)
.show(0).delay(i*400-400).animate({width:"90px",height:"90px",top:"300px"}, 800).attr("num",i);
}else if(i<=8){
$("#box_"+i+"").animate({left:100*i-500+"px"}, 0)
.show(0).delay(i*400-400).animate({width:"90px",height:"90px",top:"200px"}, 800).attr("num",i);
}else if(i<=12){
$("#box_"+i+"").animate({left:100*i-900+"px"}, 0)
.show(0).delay(i*400-400).animate({width:"90px",height:"90px",top:"100px"}, 800).attr("num",i);
}else{
$("#box_"+i+"").animate({left:100*i-1300+"px"}, 0)
.show(0).delay(i*400-400).animate({width:"90px",height:"90px",top:"0px"}, 800).attr("num",i);
}
};
$("#lower span").bind("click",function(){
$(this).addClass("select");
var code=$(this).attr("num");
for (var j=0; j<y.length; j++){
if(code==y[j]){
y = jQuery.grep(y, function(n, i){
return (n != code);
});
n=n+1;
}else{
n=n+0;
}
};
if($(".select").length==7){
if(n==7){
$("#lower").empty().append("<a href="#"></a>");
$("#lower a").fadeIn(800);
}else{
$("#page").delay(1000).append("<div id="tips"><p>密码错了,重来吧!</p></div>");
$("#tips").slideDown(500).delay(2000).slideUp(500);
$("#lower span").removeClass("select");
n=0;
y=["4","8","12","13","14","15","16"];
}
}
});
});
</script>
希望本文所述对大家的jquery程序设计有所帮助。