Awhile back I posted a simple CFMX on Linux spellchecker.
I'm nearing completion on the custom tag and thought that this might be an
appropriate dumping point.
The custom tag is ~120 lines with 50 dedicated to comments. There are other
files required for spelling suggestions (using google mini) and
datarequestor.js for XMLrequests and serialization. It's not pretty and it has
low self-esteem. So, please criticize it kindly. :) Anyways, here goes.
mf
<!---
Custom Tag
Name : spell
Location: /CustomTags/spell.cfm
Created: 17 November 2006
Creator: Mark Fennell
Purpose: SpellChecking form fields in CFMX on Linux
ToDo: Currently only supports ONE field per page; attributes for
location of dependencies;
Attributes:
stage required stage=1 draws a contenteditable div that feeds
your form field
stage=2 draws the spelling form and the
targeted iframe for subversive stuff
stage=3 draws the submit button w/ the js
needed to stuff your form
field with the corrected spelling
fieldName optional Required if stage=1 this will the name of the
form field that is submitted to your action page
formName optional Required if stage=1 this is the name of the
form that the form field
belongs to and that will ultimately be submitted
buttonText optional Required if stage=3 this is the name of the
form submit button
Directions for use:
This tag MUST be called three times; once as stage=1, once as stage=2
and as stage=3.
They do NOT have to be called in order.
Stage=1 <cf_spell stage="1" formName="myForm">
Stage=2 <cf_spell stage="2">
Stage=3 <cf_spell stage="3" formName="myForm" buttonText="submit"
fieldName="comments">
Stage 1 and 3 will plop the text box and button where they are called
so location is important to you.
Stage 2 is all hidden so it's location doesn't matter as much.
Sample Calling Document:
<cfform action="demo.cfm" method="POST" name="myForm" id="myForm">
<cf_spell stage="1" formName="myForm" fieldname="comments">
<cf_spell stage="3" formName="myForm" buttonText="submit"
fieldname="comments">
</cfform>
<cf_spell stage="2">
This tag relies on bunches of other stuff gian.cfm and datarequestor.js
and sample.txt.
datarequestor.js is from http://mikewest.org/ takes care of some
XMLHTTPRequest and Serialization stuff
gian.cfm is the google mini-based spelling suggester
sample.txt is where we store the text being checked.
Sample gian.cfm:
<cfhttp
url="http://google-mini/search?site=IAN&client=IAN&output=xml_no_dtd&ie=&oe=&lr=&skin=&q=#x#";
method="GET" resolveurl="yes" multipart="yes">
<cfoutput>
<cfset res="#XMLParse(cfhttp.filecontent)#">
<cftry>
<cfset ret = "#toString(res.GSP.Spelling.Suggestion.XmlAttributes.q)#">
<cfcatch><cfset ret="No suggestions available."></cfcatch>
</cftry>
#ret#
</cfoutput>
--->
<cfif isDefined("attributes.stage") and attributes.stage eq "2">
<iframe name="spellFrame" id="spellFrame" width="0" height="0"
marginwidth="0" marginheight="0" scrolling="no" frameborder="0"></iframe>
<form action="/ian/CustomTags/spell.cfm" name="spellForm"
id="spellForm" target="spellFrame"><input type="hidden" name="spell"
value=""></form>
<cfelseif isDefined("attributes.stage") and attributes.stage eq "3">
<cfoutput>
<input class="butt" type="button" value="#attributes.buttonText#"
onClick="document.#attributes.formName#.#attributes.fieldName#.value=document.getElementById('bigText').innerHTML;
document.#attributes.formName#.submit();">
</cfoutput>
<cfelseif isDefined("attributes.stage") and attributes.stage eq "1">
<cfoutput><input type="hidden" name="#attributes.fieldName#"
value=""></cfoutput>
<div id="bigText" contenteditable="true" style="border: 1px solid
silver; height: 250px; width: 420px;">Type your text here.</div>
<input type="button" name="spellcheck" value="spellcheck"
onClick="init_check()">
<script language="JavaScript" src="/ian/js/datarequestor.js"></script>
<style type="text/css">
.wrong { color: red; text-decoration: underline; cursor: pointer;}
</style>
<script language="JavaScript" type="text/javascript">
var req = new DataRequestor();
function init_check() {
var myStr=document.getElementById('bigText').innerHTML;
document.spellForm.spell.value=myStr;
document.spellForm.submit();
alert("Spell Check Complete\r\nClick RED words for
suggestions.\r\nNot all items have suggestions.");
}
function check(x) {
req.getURL("/ian/CustomTags/gian.cfm?x="+x);
req.onload = function (d) {
changeTo(x,d);
}
}
function changeTo(x,d)
{
if(d=="No suggestions available. ")
{ alert(d); }
else
{ var t = confirm("Change "+x+" to "+d+"?"); }
if(d!= "No suggestions available. " && t)
{
var c = new RegExp("<a[^>]+>"+x+"</a>","gi");
document.getElementById('bigText').innerHTML=document.getElementById('bigText').innerHTML.replace(c,d);
}
else if(d!="No suggestions available. ") { alert("No change
made."); }
}
</script>
<cfelseif isDefined("spell")>
<cftry>
<cffile action="DELETE" file="/www/html/ian/mf/spellCheck/sample.txt">
<cfcatch></cfcatch>
</cftry>
<cffile action="WRITE" file="/www/html/ian/mf/spellCheck/sample.txt"
output="#REreplace(spell,'<[^>]*>','','ALL')#" attributes="Normal" mode="777"
addnewline="Yes">
<cffile action="READ" file="/www/html/ian/mf/spellCheck/sample.txt"
variable="v_txt">
<cfexecute name="/usr/bin/spell"
arguments="/www/html/ian/mf/spellCheck/sample.txt" variable="v_spell"
timeOut="30"></cfexecute>
<cfoutput>
<cfloop index="ret" list="#v_spell#" delimiters="#chr(10)#">
<cfif ret neq "">
<cfset v_txt=replace(v_txt," "&ret," <a class=wrong
onclick=check('#ret#');>#ret#</a>",'ALL')>
</cfif>
</cfloop>
<script>
parent.document.getElementById('bigText').innerHTML=
'#replace(jsstringformat(v_txt),'\r\n','<P>','ALL')#' ;
</script>
#jsstringformat(spell)#
</cfoutput>
</cfif>
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
[EMAIL PROTECTED]
Sent: Friday, November 17, 2006 1:52 PM
To: discussion@acfug.org
Subject: [ACFUG Discuss] Spell Checker for FCKeditor
What are people using as a spell checker in FCKeditor? I need a server
side solution, and it seems FCKeditor prefers SpellerPages.
We are running CF on Windows 2003 with IIS 6.
If I were to use SpellerPages' aspell, do I need to install PHP on my
ColdFusion sever?
Thanks!
ed
----------------------------------------------------------------------
Ed Szwedo
Web Development Team Lead
CSC
E-mail: [EMAIL PROTECTED]
919-541-3955 (Voice)
919-541-3719 (Fax)
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