会员注册验证代码(php+mysql+Ajax)_PHP教程
- WBOY원래의
- 2016-07-20 11:08:25953검색
会员注册验证代码(php+mysql+Ajax)
会员注册验证代码(php教程+mysql教程+ajax)
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下面为js文件代码
function removeeventlistener(element, eventtype, handler, capture)
{
try
{
if (element.removeeventlistener)
element.removeeventlistener(eventtype, handler, capture);
else if (element.detachevent)
element.detachevent("on" + eventtype, handler);
}
catch (e) {}
};
//image;
function preloadimages(){
var d = document;
if(d.images){
if(!d.p_i_a) d.p_i_a = new array();
var i,j=d.p_i_a.length,a=arguments;
for(i=0;i
d.p_i_a[j++].src = a[i];
}
}
}
//ajax功能;
function loadajaxelement(e,u,p,f,l){
if(arguments.length return ;
}
o = $(e);
o.innerhtml = l;
p = $h(p).toquerystring();
new ajax.updater(
{success: e},
u,
{method: 'get', parameters: p, onfailure: f});
}
function loadajaxdata(u,p,s,f){
if(arguments.length return ;
}
p = $h(p).toquerystring();
new ajax.request(
u,
{method: 'get', parameters: p, onsuccess:s,onfailure: f});
}
function sendajaxelement(e,u,p,f,l){
if(arguments.length return ;
}
o = $(e);
o.innerhtml = l;
p = $h(p).toquerystring();
new ajax.updater(
{success: e},
u,
{method: 'post', parameters: p, onfailure: f});
}
function sendajaxdata(u,p,s,f){
if(arguments.length return ;
}
p = $h(p).toquerystring();
new ajax.request(
u,
{method: 'post', parameters: p, onsuccess:s,onfailure: f});
}
this.divname = "pwd_div_"+math.ceil(math.random()*100000);
this.minlen = 6;
this.width = "150px";
this.height = "16px";
this.content = "";
this.selectedindex = 0;
this.init();
}
passwordstrength.prototype.init = function(){
var s = '
| '; |
this.content = s;
if(this.showed){
document.write(s);
this.copytostyle(this.selectedindex);
}
}
passwordstrength.prototype.copytoobject = function(o1,o2){
for(var i in o1){
o2[i] = o1[i];
}
}
passwordstrength.prototype.copytostyle = function(id){
this.selectedindex = id;
for(var i=0;i if(i == id-1){
this.$(this.divname+"_label_"+i).style.display = "inline";
}else{
this.$(this.divname+"_label_"+i).style.display = "none";
}
}
for(var i=0;i
}
for(;i this.copytoobject(this.styles[0],this.$(this.divname+"_td_"+i).style);
}
}
passwordstrength.prototype.$ = function(s){
return document.getelementbyid(s);
}
passwordstrength.prototype.setsize = function(w,h){
this.width = w;
this.height = h;
}
passwordstrength.prototype.setminlength = function(n){
if(isnan(n)){
return ;
}
n = number(n);
if(n>1){
this.minlength = n;
}
}
passwordstrength.prototype.setstyles = function(){
if(arguments.length == 0){
return ;
}
for(var i=0;i
}
this.copytostyle(this.selectedindex);
}
passwordstrength.prototype.write = function(s){
if(this.showed){
return ;
}
var n = (s == 'string') ? this.$(s) : s;
if(typeof(n) != "object"){
return ;
}
n.innerhtml = this.content;
this.copytostyle(this.selectedindex);
}
passwordstrength.prototype.update = function(s){
if(s.length this.copytostyle(0);
return;
}
var ls = -1;
if (s.match(/[a-z]/ig)){
ls++;
}
if (s.match(/[0-9]/ig)){
ls++;
}
if (s.match(/(.[^a-z0-9])/ig)){
ls++;
}
if (s.length 0){
ls--;
}
switch(ls) {
case 0:
this.copytostyle(1);
break;
case 1:
this.copytostyle(2);
break;
case 2:
this.copytostyle(3);
break;
default:
this.copytostyle(0);
}
}
//reg.php
$a="wyjboy";
if($a == "$usr"){
echo 0;
}else{
echo 1;
}
?>