Update multiple fields with same/diffrent name

Question

I have the form is displayed  order no, message and sent_date. Mesage and Date sent are editable.  I can change value from both colums in diffrent values then hit submit for update.  My code below is loop thur message and date sent field then update them based on the pk ID.  Unfortunately, it didn't work as the expected.  Can you please help?
Oder NO
Message
Date Sent
5463
first message
12-10-12
5463
second message
10-13-12
<cfset myIds = ArrayNew(1)>
<cfform name="update" method="post">
<cfloop query="qMesg">
   <cfscript>
        ArrayAppend(myIds, "#id#");
        </cfscript>
     <cfinput type="text" value="#mesg#" name="mesg">
     <cfinput type="text" value="#dateformat(sent_date, 'mm-dd-yy')#" name="sent_date" validate="date" />
     <cfinput type="submit" name="submit" value="Update">
</cfloop>
  <cfset myIdsList = #ArrayToList(myIds, ",")#>
   <cfinput type="hidden" name="ids" value="#myIdsList#">
</cfform>
<!---update--->
<cfif isDefined("form.submit")>
<cfloop index="idIdx" list="#newsids#" delimiters=",">
<cfloop list="#form.mesg#" index="x">
<cfloop list="#form.sent_date#" index="y">
      update [tblMessg]
     set mesg = <cfqueryparam value="#x#" cfsqltype="cf_sql_varchar">,
           sent_date = <cfqueryparam value="#y#" cfsqltype="cf_sql_date">
   where id = <cfqueryparam value="#idIdx#" cfsqltype="cf_sql_integer">
  </cfloop>
</cfloop>
</cfloop>
</cfif>

Answer 1

I am with Dan on this (identifying the field names with IDs), but prefer cfloop to cfoutput within cfform. Furthermore, I would put the submit button outside the loop.
<cfloop query="qMesg">
    <cfscript>
    ArrayAppend(myIds, "#id#");
    </cfscript>
    <cfinput type="text" value="#mesg#" name="mesg#id#">
    <cfinput type="text" value="#dateformat(sent_date, 'mm-dd-yy')#" name="sent_date#id#" validate="date" />
</cfloop>
<cfinput type="submit" name="submit" value="Update">
With proper handling, one loop should be sufficient on the action page.
<cfloop index="idIdx" list="#form.ids#" delimiters=",">
    <cfset current_message = form["mesg" & idIdx]>
    <cfset current_date_sent = form["sent_date" & idIdx]>
    <cfquery>
    UPDATE tblMessg
    SET mesg = <cfqueryparam value="#current_message#" cfsqltype="cf_sql_varchar">,
    sent_date = <cfqueryparam value="#current_date_sent#" cfsqltype="cf_sql_date">
    WHERE id = <cfqueryparam value="#idIdx#" cfsqltype="cf_sql_integer">
    </cfquery>
</cfloop>