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Tag:验证,特效,入门,实例,验证,表单,特效,正则表达式,跑马灯,document,函数,代码,getElementByID,菜单,图片,视频教程

Javascript实现软键盘

文章类别:Javascript | 发表日期:2012-1-5 8:41:10

<SCRIPT LANGUAGE="JavaScript">

<!--

//定义当前是否大写的状态

var CapsLockValue=0;

var check;

function setVariables() {

tablewidth=630; // logo width, in pixels

tableheight=20; // logo height, in pixels

if (navigator.appName == "Netscape") {

horz=".left";

vert=".top";

docStyle="document.";

styleDoc="";

innerW="window.innerWidth";

innerH="window.innerHeight";

offsetX="window.pageXOffset";

offsetY="window.pageYOffset";

}

else {

horz=".pixelLeft";

vert=".pixelTop";

docStyle="";

styleDoc=".style";

innerW="document.body.clientWidth";

innerH="document.body.clientHeight";

offsetX="document.body.scrollLeft";

offsetY="document.body.scrollTop";

}

}

function checkLocation() {

if (check) {

objectXY="softkeyboard";

var availableX=eval(innerW);

var availableY=eval(innerH);

var currentX=eval(offsetX);

var currentY=eval(offsetY);

x=availableX-tablewidth+currentX;

//y=availableY-tableheight+currentY;

y=currentY;

evalMove();

}

setTimeout("checkLocation()",0);

}

function evalMove() {

//eval(docStyle + objectXY + styleDoc + horz + "=" + x);

eval(docStyle + objectXY + styleDoc + vert + "=" + y);

}

self.onError=null;

currentX = currentY = 0;

whichIt = null;

lastScrollX = 0; lastScrollY = 0;

NS = (document.layers) ? 1 : 0;

IE = (document.all) ? 1: 0;

function heartBeat() {

if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }

if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }

if(diffY != lastScrollY) {

percent = .1 * (diffY - lastScrollY);

if(percent > 0) percent = Math.ceil(percent);

else percent = Math.floor(percent);

if(IE) document.all.softkeyboard.style.pixelTop += percent;

if(NS) document.softkeyboard.top += percent;

lastScrollY = lastScrollY + percent;}

if(diffX != lastScrollX) {

percent = .1 * (diffX - lastScrollX);

if(percent > 0) percent = Math.ceil(percent);

else percent = Math.floor(percent);

if(IE) document.all.softkeyboard.style.pixelLeft += percent;

if(NS) document.softkeyboard.left += percent;

lastScrollX = lastScrollX + percent; } }

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 moveIt(e) {

if (whichIt == null) { return false; }

if(IE) {

newX = (event.clientX + document.body.scrollLeft);

newY = (event.clientY + document.body.scrollTop);

distanceX = (newX - currentX); distanceY = (newY - currentY);

currentX = newX; currentY = newY;

whichIt.style.pixelLeft += distanceX;

whichIt.style.pixelTop += distanceY;

if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop;

if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft;

if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;

if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;

event.returnValue = false;

} else {

whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);

if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset;

if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;

if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17;

if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17;

return false;}

return false; }

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; }

if(NS || IE) action = window.setInterval("heartBeat()",1);

document.write (' <DIV align=center id=\"softkeyboard\" name=\"softkeyboard\" style=\"position:absolute; left:300px; top:0px; width:517px; z-index:180;display:none\">');

document.write (' <table width=\"348\" border=\"0\" align=\"center\" cellpadding=\"3\" cellspacing=\"1\" bgcolor=\"#FF9900\">');

document.write (' <FORM name=Calc action=\"\" method=post autocomplete=\"off\">');

document.write (' <INPUT type=hidden value=ok name=action2>');

document.write (' <tr> ');

document.write (' <td align=\"left\" bgcolor=\"#FF9900\" align=\"center\"> <INPUT class=td1b type=password size=20 value=\"\" name=password> ');

document.write (' <INPUT class=button type=button value=输入完毕 name=\"Submit3\" onclick=\"OverInput(curEditName);\"> <INPUT class=button type=reset value=输错重来 name=\"Submit23\"> ');

document.write (' <input class=button type=button value=\"关闭\" name=\"Submit222\" onclick=\"closekeyboard(curEditName);\"> </td>');

document.write (' </tr>');

document.write (' <tr> ');

document.write (' <td align=\"center\" bgcolor=\"#FFFFFF\" align=\"center\"> <table align=\"center\" width=\"98%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">');

document.write (' <tr align=\"left\" valign=\"middle\"> ');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'1\');\" value=\" 1 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'2\');\" value=\" 2 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'3\');\" value=\" 3 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'4\');\" value=\" 4 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'5\');\" value=\" 5 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'6\');\" value=\" 6 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'7\');\" value=\" 7 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'8\');\" value=\" 8 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'9\');\" value=\" 9 \"></td>');

document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'0\');\" value=\" 0 \"></td>');

document.write (' <td> ');
 

 

    document.write (' <input type=button onclick=\"addValue(\'-\');\" value=\" - \"></td>');

    document.write (' <td><input name=\"button10\" type=button value=\" BackSpace\" onclick=\"setpassvalue();\"> ');

    document.write (' </td>');

    document.write (' <td> </td>');

    document.write (' </tr>');

    document.write (' <tr align=\"left\" valign=\"middle\"> ');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'q\');\" value=\" q \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'w\');\" value=\" w \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'e\');\" value=\" e \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'r\');\" value=\" r \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'t\');\" value=\" t \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'y\');\" value=\" y \"></td>');

    document.write (' <td> ');

document.write (' <input type=button onclick=\"addValue(\'u\');\" value=\" u \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'i\');\" value=\" i \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'o\');\" value=\" o \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'p\');\" value=\" p \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button6\" type=button onClick=\"addValue(\':\');\" value=\" : \"></td>');

    document.write (' <td><input name=\"button12\" type=button onclick=\"OverInput(curEditName);\" value=\" Enter \"> ');

    document.write (' </td>');

    document.write (' <td> ');

    document.write (' </td>');

    document.write (' </tr>');

    document.write (' <tr align=\"left\" valign=\"middle\"> ');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'a\');\" value=\" a \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'s\');\" value=\" s \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'d\');\" value=\" d \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'f\');\" value=\" f \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'g\');\" value=\" g \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'h\');\" value=\" h \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'j\');\" value=\" j \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'k\');\" value=\" k \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'l\');\" value=\" l \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button8\" type=button onClick=\"addValue(\'[\');\" value=\" [ \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button9\" type=button onClick=\"addValue(\']\');\" value=\" ] \"></td>');

    document.write (' <td colspan=\"2\"><input name=\"button9\" type=button onClick=\"setCapsLock();\" value=\"切换大/小写\"></td>');

    document.write (' </tr>');

    document.write (' <tr align=\"left\" valign=\"middle\"> ');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'z\');\" value=\" z \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'x\');\" value=\" x \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'c\');\" value=\" c \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'v\');\" value=\" v \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'b\');\" value=\" b \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'n\');\" value=\" n \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'m\');\" value=\" m \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button3\" type=button onClick=\"addValue(\'<\');\" value=\" < \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button4\" type=button onClick=\"addValue(\'>\');\" value=\" > \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button5\" type=button onClick=\"addValue(\'(\');\" value=\" ( \"></td>');

    document.write (' <td> ');

    document.write (' <input name=\"button7\" type=button onClick=\"addValue(\')\');\" value=\" ) \"></td>');

    document.write (' <td colspan=\"2\"> ');

    document.write (' <input name=\"showCapsLockValue\" type=reset value=\"当前是小写 \"></td>');

    document.write (' </tr>');

    document.write (' <tr align=\"left\" valign=\"middle\"> ');

    document.write (' <td> ');

    document.write (' <input name=\"button2\" type=button onClick=\"addValue(\',\');\" value=\" , \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'~\');\" value=\" ~ \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'!\');\" value=\" ! \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'@\');\" value=\" @ \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'#\');\" value=\" # \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'\');\" value=\" \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'%\');\" value=\" % \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'^\');\" value=\" ^ \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'*\');\" value=\" * \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'|\');\" value=\" | \"></td>');

    document.write (' <td> ');

    document.write (' <input type=button onclick=\"addValue(\'?\');\" value=\" ? \"></td>');

    document.write (' <td colspan=\"2\"><input name=\"button\" type=button onClick=\"addValue(\'=\');\" value=\" = \"></td>');

    document.write (' </tr>');

    document.write (' </table></td>');

    document.write (' </tr>');

    document.write (' </FORM>');

    document.write (' </table>');

    document.write ('</DIV>');

    //给输入的密码框添加新值

    function addValue(newValue)

    {

    if (CapsLockValue==0)

    {

    Calc.password.value += newValue;

    }

    else

    {

    Calc.password.value += newValue.toUpperCase();

    }

    }

    //实现BackSpace键的功能

    function setpassvalue()

    {

    var longnum=Calc.password.value.length;

    var num

    num=Calc.password.value.substr(0,longnum-1);

    Calc.password.value=num;

    }

    //输入完毕

    function OverInput(theForm)

    {

    eval("var theForm="+theForm+";");

    //m_pass.mempass.value=Calc.password.value;

    theForm.value=Calc.password.value;

    //alert(theForm.value);

    //theForm.value=m_pass.mempass.value;

    softkeyboard.style.display="none";

    Calc.password.value="";

    }

    //关闭软键盘

    function closekeyboard(theForm)

    {

    //eval("var theForm="+theForm+";");

    //theForm.value="";

    softkeyboard.style.display="none";

    //Calc.password.value="";

    }

    //显示软键盘

    function showkeyboard()

    {

    softkeyboard.style.display="block";

    }

    //设置是否大写的值

    function setCapsLock()

    {

    if (CapsLockValue==0)

    {

    CapsLockValue=1

    Calc.showCapsLockValue.value="当前是大写 ";

    }

    else

    {

    CapsLockValue=0

    Calc.showCapsLockValue.value="当前是小写 ";

    }

    }

    //-->

    </script>

    <script>

    //定义当前需用软键盘的表单和控件的名称

    var curEditName

    curEditName="form1.Password"

    </script>

    <form name="form1" method="post">

    <table border="0" width="250" cellspacing="0" cellpadding="2">

    <tr>

    <td width="100%" align="right" nowrap class="cn90">输入:

    <input type="test" name="Password" size="14" class="input" tabindex="1">

    </td>

    <td width="50%" class="cn90" nowrap><a onclick="showkeyboard(curEditName)" style={cursor:hand;}><font color="#0000CC">使用软键盘</font></a></td>

    </tr>

    </table>

    </form>

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