Hi all,
Here's a snippet of a code for a spell checker that I am working on. I've done
all the checking correctly, except that after checking and correcting, I have
absolutely no idea how to return the modified message back to the previous
form. Can anyone please help?
Thanks in advance,
--mel
--code--
function spellcheck($word)
{
if ($word == "") {
return false;
}
$pl = aspell_new("english");
if (aspell_check($pl, $word)) {
return true;
} else {
return false;
}
}
function suggest($word)
{
$pl = aspell_new("english");
$suggestions = aspell_suggest($pl, $word);
if (count($suggestions) == 0) {
$suggest = "Sorry, no suggestions available";
}
else {
/* temp solution for IE */
$suggest = "<option selected>$suggestions[0]</option>";
for ($i = 1; $i < count($suggestions); $i++) {
/* javascript does not like quotes... */
if (!preg_match("/[a-zA-Z]'[a-zA-Z]/", $suggestions[$i],
$parts)) {
$suggest .= "<option>".$suggestions[$i]."</option>";
}
}
}
return $suggest;
}
$org_message = $message; /* message is from previous form, in a textarea */
$message = stripslashes($message);
$message = preg_split("/\s+/", $message);
function spellwin($word, $suggestion, $count)
{
$mistake = "foo".$count;
$len = strlen($word);
$tmp = "$suggestion";
$ret = "<input type=\"text\" name=\"$mistake\" value=\"$word\" size=$len>";
$next = "<input type=\"button\" value=\"C\"
onClick=\"javascript:suggest('$word', document.speller.$mistake.value, '$tmp',
$len, $count)\">";
//document.speller.$suggestion.options[document.speller.$suggestion.selected
Index].value)\">";
//$next = "<input type=\"button\" value=\"C\"
onClick=\"javascript:suggest(document.speller.$mistake.value)\">";
$ret .= $next;
return $ret;
}
echo "<html>";
?>
<script language="JavaScript">
function suggest(word, mistake, suggestion, len, num)
{
var kiosk;
kiosk = window.open("", "speller",
'resizable=yes,scrollbars=yes,status=0,width=300,height=160');
kiosk.document.writeln('<head><title>Spell Check</title></head>');
kiosk.document.writeln('<body bgcolor="#ffffff">');
kiosk.document.writeln("Misspelt word:");
kiosk.document.writeln("<form name='f0'>");
kiosk.document.writeln("<font size=-1> Replace with: </font><input
type=text value='"+word+"' name='manual' size='"+len+"'>");
kiosk.document.writeln('<input type=button value="change"
onclick=\'window.opener.document.speller.elements["foo'+num.toString()+'"].val
ue=document.f0.elements["manual"].value;window.close();\'><br>');
kiosk.document.writeln("<font size=-1> Suggestions: </font><select
name='s0'>" + suggestion);
kiosk.document.writeln("</select>");
kiosk.document.writeln('<input type=button value="change"
onclick=\'window.opener.document.speller.elements["foo'+num.toString()+'"].val
ue=document.f0.s0.options[document.f0.s0.selectedIndex].text;window.close();\'
><br>');
kiosk.document.writeln('<br><a href="javascript:window.close()">Skip
Changes</a>');
kiosk.document.writeln("</form>");
kiosk.document.writeln('</body>');
kiosk.document.close();
return true;
}
</script>
<?
echo "<form name=\"speller\" action=\"spcheck.php\" method=\"post\">";
for ($i = 0; $i < count($message); $i++) {
if (!is_url($message[$i]) && !is_email($message[$i])
&& !is_apros($message[$i]) && !is_num($message[$i])
&& !is_sign($message[$i]) ) {
$w = has_sign($message[$i]);
$res = spellcheck($w);
if ($res == false) {
$suggest = suggest($w);
$message[$i] = spellwin($w, $suggest, $i);
}
}
echo "$message[$i] ";
//echo "No spelling error found";
}
/* !! now what do I put here? */
echo "<input type=\"hidden\" name=\"corrected\"
value=\"WHAT_DO_I_PUT_HERE?\">";
echo "<input type=\"submit\" name=\"submit\" value=\"Done\">";
echo "</form>";
?>
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