zobrazování smajlíků

pokud chces zobrazit primo po napsani aby se zobrazili img smailiky, tak asi budes muset pouzit misto klasicke textarea iframe s designmode on, kontrolovat event keyup a pomoci replace nahradit :) na <img src='neco'/>

pro ulozeni do db to v php udelas replace naopak

šárinka
Tot funguje trochu jinak, ale predpokladam, ze zvladas princip prikladu a poradis si a upravis pro sve potreby

===JS===
function writeSmilies(xImg)
{
var f=parent.document;
if (Boolean(f) && Boolean(xImg) && Boolean(xImg[0]))
{
var i,o,o1,oX,xClick;
o=objGet2(f,'smilies');
for (i=0;i<xImg.length;i++)
{
o1=creEL(f,'SPAN');
o1.setAttribute('title',"*"+i+"* "+xImg[i].title);
oX=creImg(f,xImg[i].src,"*"+i+"*",15,15);
setxEvent(oX,"onclick","smlPut(\'"+i+"\');showHideId('smilies')");
appEL(o1,oX);
appEL(o,o1);
creaddTN(f,o," ");
}
}
}

//filter smilies number->img link->AHREF [mracek]
function filterLine(source,zImg,xSett)
{
var f = parent.document;
if (Boolean(f))
{
var reg,a,b,c,d,i,j,x,sml, o,oX,xSml;
d = ">"; //divider
// http://en.wikipedia.org/wiki/Domain_name
// http://www.ietf.org/rfc/rfc3986.txt
var xSource = new Array();
var xData = new Array();
var ip0 = "(?:25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]|[0-9])"; //255-250 249-200 199-100 99-10 9-0
var ip = "(?:(?:"+ ip0 +"\\.){3}"+ ip0 +")";
a = "[A-Za-z0-9](?:(?:"; b = "?[a-zA-Z0-9]+)*)";
var hostsep = "[_\\.-]";
var linksep = "[#%&-;\\.\\/\\=\\?_~]";
var mailsep = "[\\!#\\$%&\\'\\*\\+-\\/\\=\\?\\^_\\`\\{\\|\\}~]";
var xProtocol = "(?:(?:file|ftp|ftps|gopher|http|https|news|nntp|sftp|telnet)\\:\\/\\/ |"+ ip +")";
var xDomain = "(?:(?:"+ a + hostsep + b + "\\.[a-zA-Z]{2,9})|localhost|"+ ip +")";
// havaruje na http://localhost1/...
var xPort = "(?:\\:[0-9]{2,4})?";
var xFilter = new Array ();
/*smile*/
xFilter[0]="\\*([1-2]?[0-9])\\*";
xSml = (xSett.charAt(3))*1;
/*link*/
if ((xSett.charAt(4))*1==0)
{xFilter[2]="(("+ xProtocol + xDomain +")"+ xPort +"(?:\\/" + a + linksep + b +"[\\/]?)?)";}
// http://msdn.microsoft.com:80/scripting/default.htm
/*mail*/
if ((xSett.charAt(5))*1==0)
{xFilter[3]= a + mailsep + b + "@"+ xDomain + xPort;}
// RFC2821/RFC2822 e-mailAddress[64]@domainName[255]
// me@24.111.232.1 joe_smith@here.com you.me.hello@somewhere.else.cc u-s_e.r1@s-ub2.domain-name.museum:8080 PN=Joe/OU=X400/@gateway.com

//source = source.replace(/@/g,"@"); //innerHTML bug Opera @"
source = source.replace(/&quot;/g,"\""); //innerHTML bug Opera @"
//source = source.replace(/&amp;/g,"\&");
j = 0;
for (i in xFilter)
{
//alert(i + ": " + (xFilter[i].split("(")).join("\n("));
reg = new RegExp(xFilter[i],"");
//alert(reg.source)
a = 1;
while (a>0)
{
if (x = reg.exec(source))
{
b = 0;
if (Boolean(x) && Boolean(x[0]))
{
i = i*1; //bug for(i in array)
xSource[j] = i;
switch (i)
{
case 0: xData[j] = x[1]*1; b = 1; xSource[j] = xSml; break;
case 2: xData[j] = new Array( x[1],x[2] ); b = 1; break;
case 3: xData[j] = x[0]; b = 1; break;
}
}
if (b) {b = d; j++;}
else {b = "";}
source = source.replace(reg,d);
//alert(x[1])
a = 2;
}
a--;
}
}

// add object smiley/link
if (xData.length>0)
{
o = creEL(f,'SPAN');
source = source.split(d);
for (i in source)
{
creaddTN(f,o,source[i]);
x = xData[i];
switch (xSource[i])
{
case 0: //smile img
if (Boolean(zImg[x]))
{
creaddTN(f,o," ");
o1=creEL(f,'SPAN');
o1.className = "smile";
o1.setAttribute('title',"*"+x+"* "+zImg[x].title);
oX = creImg(f,zImg[x].src,"*"+x+"*",15,15);
setxEvent(oX,"onclick","smlPut(\'"+x+"\')");
appEL(o1,oX);
appEL(o,o1);
creaddTN(f,o," ");
}
break;
case 1: //smile text
if (Boolean(zImg[x]))
{
a = zImg[x].title;
b = (a!=="") ? a : "*"+x+"*";
creaddTN(f,o," "+b+" ");
}
break;
case 2:
creaddTN(f,o," ");
o1=creEL(f,'A');
o1.className = "www";
o1.setAttribute('href',x[0]);
o1.setAttribute('title',"URL = "+x[0]);
o1.setAttribute('target',"_blank");
creaddTN(f,o1,x[1]);
appEL(o,o1);
creaddTN(f,o," ");
break;
case 3:
creaddTN(f,o," ");
o1=creEL(f,'A');
o1.className = "mail";
o1.setAttribute('href',"mailto:"+x);
o1.setAttribute('title',"MAIL = "+x);
o1.setAttribute('target',"_blank");
creaddTN(f,o1,x);
appEL(o,o1);
creaddTN(f,o," ");
break;
}
}
}
else {
o = creTN(f,source);
}
return o;
}
}


===PHP===
<?php
//filter replace image and text smilles

//filter smiley text->text [mracek]
function filterSmlText2Text($text)
{
$search = array (
"/\:\-\)\)+|\:o\)\)+|\:\)\)+|;\-\)\)+|;o\)\)+|;\)\)+|\:D|\:\-D|;D|;\- D/",
"/\:o\(\(+|\:\(\(+|;\-\(\(+|;o\(\(+|;\(\(+/",
"/O\:\-\)|O\:o\)|O\:\)|O;\-\)|O;o\)|O;\)/",
"/\]\:\-\)|\]\:o\)|\]\:\)|\];\-\)|\];o\)|\];\)|\]\:\-\&gt;|\]\:o\&gt; |\]:\&gt;|\];\-\&gt;|\];o\&gt;|\];\&gt;/",
"/\:\-\)|\:o\)|\:\)/",
"/;\-\)|;o\)|;\)/",
"/\:\-\(|\:o\(|\:\(|;\-\(|;o\(|;\(/",
"/\:\-P|\:oP|\:P|;\-P|;oP|;P/",
"/\:\-\*|\:o\*|\:\*|;\-\*|;o\*|;\*/",
"/\&lt;3/",
"/B\-\)|Bo\)|B\)/",
"/\=\^\-\^\=/",
"/\*\^\-\^\*/"
);
$replace = array (
" :\)\) ",
" :\(\( ",
" O:\) ",
" \]:\&gt; ",
" :\) ",
" ;\) ",
" :\( ",
" :P ",
" :\* ",
" \&lt;3 ",
" B\) ",
" \=\^\-\^\= ",
" \*\^\-\^\* "
);
$text = preg_replace($search, $replace, $text);
$text = stripslashes($text);
return $text;
}

//filter smiley number->text [mracek]
//
//function filterSmlNumber2Text($text)
//{
//$search = array (
// "/\*1\*|\*12\*|\*101\*/",
// "/\*74\*|\*5\*/",
// "/\*233\*|\*235\*/",
// "/\*243\*|\*256\*/",
// "/\*94\*/",
// "/\*20\*/",
// "/\*95\*/",
// "/\*17\*|\*98\*/",
// "/\*22\*|\*43\*|\*93\*|\*286\*/",
// "/\*79\*|\*85\*|\*267\*|\*273\*|\*279\*|\*292\*|\*294\*/",
// "/\*65\*/",
// "/\*58\*/",
// "/\*29\*|\*89\*/"
// );
//$replace = array (
// " :\)\) ",
// " :\(\( ",
// " O:\) ",
// " \]:\&gt; ",
// " :\) ",
// " ;\) ",
// " :\( ",
// " :P ",
// " :\* ",
// " \&lt;3 ",
// " B\) ",
// " \=\^\-\^\= ",
// " \*\^\-\^\* "
// );
//$text = preg_replace($search, $replace, $text);
//$text = stripslashes($text);
//return $text;
//}

//filter smiley text->number [mracek]
function filterSmlText2Number($text)
{
$search = array (
"/\:\)\)/",
"/\:\(\(/",
"/O\:\)/",
"/\]\:\&gt;/",
"/\:\)/",
"/;\)/",
"/\:\(/",
"/\:P/",
"/\:\*/",
"/\&lt;3/",
"/B\)/",
"/\=\^\-\^\=/",
"/\*\^\-\^\*/"
);
$replace = array (
"\*0\*",
"\*3\*",
"\*16\*",
"\*17\*",
"\*1\*",
"\*1\*",
"\*2\*",
"\*0\*",
"\*13\*",
"\*12\*",
"\*1\*",
"\*7\*",
"\*15\*"
);
$text = preg_replace($search, $replace, $text);
$text = stripslashes($text);
return $text;
}

/*
//filter smiley number->IMG [temistokles]
function filterSmlNumber2Img($text)
{
$i=0;
$reg="/\*[0-9]{1,3}\*/
/*
";
preg_match($reg, $text, $smajlici, PREG_OFFSET_CAPTURE);
while (