一款JS版软键盘密码输入器_综合其它特效

JS版的软键盘，在网银或需要安全认证的地方一般会出现这种软键盘，代码还是很实用的，调用也方便。

<html>
<head>
<title>JS软键盘密码输入器</title>
<meta http-equiv="Content-Type" mrc="text/html; charset=gb2312">
<SCRIPT language=JavaScript>
window.onload=function(){password1=null;initCalc();}
var CapsLockValue=0;
var check;
self.onError=null;
currentX = currentY = 0;  
whichIt = null;           
lastScrollX = 0; lastScrollY = 0;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;
function checkFocus(x,y) { 
stalkerx = document.softkeyboard.pageX;
stalkery = document.softkeyboard.pageY;
stalkerwidth = document.softkeyboard.clip.width;
stalkerheight = document.softkeyboard.clip.height;
if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true;
else return false;
}
function grabIt(e) {
check = false;
if(IE) {
whichIt = event.srcElement;
while (whichIt.id.indexOf("softkeyboard") == -1) {
whichIt = whichIt.parentElement;
if (whichIt == null) { return true; } }
whichIt.style.pixelLeft = whichIt.offsetLeft;
whichIt.style.pixelTop = whichIt.offsetTop;
currentX = (event.clientX + document.body.scrollLeft);
currentY = (event.clientY + document.body.scrollTop); 	
} else { 
window.captureEvents(Event.MOUSEMOVE);
if(checkFocus (e.pageX,e.pageY)) { 
whichIt = document.softkeyboard;
StalkerTouchedX = e.pageX-document.softkeyboard.pageX;
StalkerTouchedY = e.pageY-document.softkeyboard.pageY;} }
return true;
}

}
function dropIt() {
whichIt = null;
if(NS) window.releaseEvents (Event.MOUSEMOVE);
return true;
}

if(NS) {
window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);
window.onmousedown = grabIt;
window.onmousemove = moveIt;
window.onmouseup = dropIt;
}

if(IE) {
document.onmousedown = grabIt;
document.onmousemove = moveIt;
document.onmouseup = dropIt;

}

document.write("<DIV align=center id=\"softkeyboard\" name=\"softkeyboard\" style=\"position:absolute; left:0px; top:0px; width:500px; z-index:180;display:none\"><table id=\"CalcTable\" width=\"\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\" bgcolor=\"\"><FORM id=Calc name=Calc action=\"\" method=post autocomplete=\"off\"><tr><td title=\"尊敬的客户：为了保证网上交易安全,建议使用密码输入器输入密码!\" align=\"right\" valign=\"middle\" bgcolor=\"\" style=\"cursor: default;height:30\"><INPUT type=hidden value=\"\" name=password><INPUT type=hidden value=ok name=action2>&nbsp<font style=\"font-size:13px;\">在远方仿建行</font>&nbsp;&nbsp;密码输入器&nbsp&nbsp&nbsp&nbsp&nbsp;&nbsp;&nbsp&nbsp;&nbsp;&nbsp&nbsp;&nbsp;&nbsp&nbsp;&nbsp;&nbsp&nbsp;&nbsp;&nbsp&nbsp;&nbsp&nbsp;<INPUT style=\"width:100px;height:20px;background-color:#54BAF1;\" type=button value=\"使用键盘输入\" bgtype=\"1\" onclick=\"password1.readOnly=0;password1.focus();softkeyboard.style.display='none';password1.value='';\"><span style=\"width:2px;\"></span></td></tr><tr align=\"center\"><td align=\"center\" bgcolor=\"#FFFFFF\"><table align=\"center\" width=\"%\" border=\"0\" cellspacing=\"1\" cellpadding=\"0\"><tr align=\"left\" valign=\"middle\"><td><input type=button value=\" ~ \"></td><td><input type=button value=\" ! \"></td><td><input type=button  value=\" @ \"></td><td><input type=button value=\" # \"></td><td><input type=button value=\" $ \"></td><td><input type=button value=\" % \"></td><td><input type=button value=\" ^ \"></td><td><input type=button value=\" & \"></td><td><input type=button value=\" * \"></td><td><input type=button value=\" ( \"></td><td><input type=button value=\" ) \"></td><td><input type=button value=\" _ \"></td><td><input type=button value=\" + \"></td><td><input type=button value=\" | \"></td><td colspan=\"1\" rowspan=\"2\"><input name=\"button10\" type=button value=\" 退格\" onclick=\"setpassvalue();\"  onDblClick=\"setpassvalue();\" style=\"width:100px;height:42px\"></td></tr><tr align=\"left\" valign=\"middle\"><td><input type=button value=\" ` \"></td><td><input type=button value=\" 1 \"></td><td><input type=button value=\" 2 \"></td><td><input type=button value=\" 3 \"></td><td><input type=button value=\" 4 \"></td><td><input type=button value=\" 5 \"></td><td><input type=button value=\" 6 \"></td><td><input type=button value=\" 7 \"></td><td><input type=button value=\" 8 \"></td><td><input type=button value=\" 9 \"></td><td><input name=\"button6\" type=button value=\" 0 \"></td><td><input type=button value=\" - \"></td><td><input type=button value=\" = \"></td><td><input type=button value=\" \\ \"></td><td></td></tr><tr align=\"left\" valign=\"middle\"><td><input type=button value=\" q \"></td><td><input type=button value=\" w \"></td><td><input type=button value=\" e \"></td><td><input type=button value=\" r \"></td><td><input type=button value=\" t \"></td><td><input type=button value=\" y \"></td><td><input type=button value=\" u \"></td><td><input type=button value=\" i \"></td><td><input type=button value=\" o \"></td><td><input name=\"button8\" type=button value=\" p \"></td><td><input name=\"button9\" type=button value=\" { \"></td><td><input type=button value=\" } \"></td><td><input type=button value=\" [ \"></td><td><input type=button value=\" ] \"></td><td><input name=\"button9\" type=button onClick=\"capsLockText();setCapsLock();\" onDblClick=\"capsLockText();setCapsLock();\" value=\"切换大/小写\" style=\"width:100px;\"></td></tr><tr align=\"left\" valign=\"middle\"><td><input type=button value=\" a \"></td><td><input type=button value=\" s \"></td><td><input type=button value=\" d \"></td><td><input type=button value=\" f \"></td><td><input type=button value=\" g \"></td><td><input type=button value=\" h \"></td><td><input type=button value=\" j \"></td><td><input name=\"button3\" type=button value=\" k \"></td><td><input name=\"button4\" type=button value=\" l \"></td><td><input name=\"button5\" type=button value=\" : \"></td><td><input name=\"button7\" type=button value=\" &quot; \"></td><td><input type=button value=\" ; \"></td><td><input type=button value=\" ' \"></td><td rowspan=\"2\" colspan=\"2\"><input name=\"button12\" type=button onclick=\"OverInput();\" value=\"   确定  \" style=\"width:130px;height:42\"></td></tr><tr align=\"left\" valign=\"middle\"><td><input name=\"button2\" type=button value=\" z \"></td><td><input type=button value=\" x \"></td><td><input type=button value=\" c \"></td><td><input type=button value=\" v \"></td><td><input type=button value=\" b \"></td><td><input type=button value=\" n \"></td><td><input type=button value=\" m \"></td><td><input type=button value=\" &lt; \"></td><td><input type=button value=\" &gt; \"></td><td><input type=button value=\" ? \"></td><td><input type=button value=\" , \"></td><td><input type=button value=\" . \"></td><td><input type=button value=\" / \"></td></tr></table></td></FORM></tr></table></DIV>")

function addValue(newValue)

{
if (CapsLockValue==0){
var str=Calc.password.value;
if(str.length<password1.maxLength){
Calc.password.value += newValue;}			
if(str.length<=password1.maxLength){
password1.value=Calc.password.value;}
}else{

var str=Calc.password.value;
if(str.length<password1.maxLength){
Calc.password.value += newValue.toUpperCase();}
if(str.length<=password1.maxLength){
password1.value=Calc.password.value;}}

}

function setpassvalue()

{
var longnum=Calc.password.value.length;
var num;
num=Calc.password.value.substr(0,longnum-1);
Calc.password.value=num;
var str=Calc.password.value;
password1.value=Calc.password.value;

}

function OverInput()

{
var str=Calc.password.value;
password1.value=Calc.password.value;
softkeyboard.style.display="none";
Calc.password.value="";
password1.readOnly=1;
}

function showkeyboard()
{
if(event.y+140)softkeyboard.style.top=event.y+document.body.scrollTop+15;

if((event.x-250)>0){softkeyboard.style.left=event.x-250;}
else{softkeyboard.style.left=0;}
softkeyboard.style.display="block";
password1.readOnly=1;
password1.blur();
}

function setCapsLock()

{
if (CapsLockValue==0){

CapsLockValue=1;

}else{

CapsLockValue=0;}

}
function setCalcborder()
{
CalcTable.style.border="1px solid #0090FD"
}

function setHead()

{

CalcTable.cells[0].style.backgroundColor="#7EDEFF"

}

function setCalcButtonBg()

{

for(var i=0;i<Calc.elements.length;i++){
if(Calc.elements[i].type=="button"&&Calc.elements[i].bgtype!="1"){
Calc.elements[i].style.borderTopWidth= 0
Calc.elements[i].style.borderRightWidth= 2
Calc.elements[i].style.borderBottomWidth= 2
Calc.elements[i].style.borderLeftWidth= 0
Calc.elements[i].style.borderTopStyle= "none";
Calc.elements[i].style.borderRightStyle= "solid";
Calc.elements[i].style.borderBottomStyle= "solid";
Calc.elements[i].style.borderLeftStyle= "none";
Calc.elements[i].style.borderTopColor= "#118ACC";
Calc.elements[i].style.borderRightColor= "#118ACC";
Calc.elements[i].style.borderBottomColor= "#118ACC";
Calc.elements[i].style.borderLeftColor= "#118ACC";
Calc.elements[i].style.backgroundColor="#ADDEF8";
var str1=Calc.elements[i].value;
str1=str1.trim();
var thisButtonValue=Calc.elements[i].value;
thisButtonValue=thisButtonValue.trim();
if(thisButtonValue.length==1){
Calc.elements[i].onclick=function(){var thisButtonValue=this.value;thisButtonValue=thisButtonValue.trim();addValue(thisButtonValue);}

Calc.elements[i].ondblclick=function(){var thisButtonValue=this.value;thisButtonValue=thisButtonValue.trim();addValue(thisButtonValue);}

}}}}

function initCalc()
{
setCalcborder();
setHead();
setCalcButtonBg();

}

String.prototype.trim = function(){return this.replace(/(^\s*)|(\s*$)/g, "");}
var capsLockFlag;
capsLockFlag=true;

<body>
<BR>
<p align="center">
<BR>
</p>
<center>
<table cellspacing="2" width="200" border="0">
	<tr>
		<td nowrap>请输入帐号：</td>
		<td nowrap colspan="3">
		<input class="textlogin" title="证件号码" maxlength="20" name="USERID" minlength="1"></td>
	</tr>
	<tr>
		<td nowrap>请输入密码：</td>
		<td nowrap colspan="3">
		<input class="textlogin" id="LOGPASS" onkeydown="Calc.password.value=this.value" title="登录密码" onclick="password1=this;showkeyboard();this.readOnly=1;Calc.password.value=''" readonly type="text" maxlength="12" onchange="Calc.password.value=this.value" name="LOGPASS" minlength="6"></td>
	</tr>
</table>
</center>
</body>
</html>

所属频道：综合其它特效/更新时间：2013-05-14

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