The following code changes the body BG dependent on if the /home url is active else use a different BG. We have the pageID = 206 containing the /home BG image and pageID = 207 containing the else BG image. We currently have it setup this way so the client can go into the CMS and change the BG image without an issue.
However, the client would like the ability to add additional backgrounds and have them randomize. In theory I would add a page to the CMS and include the pageID and add randomize. I'm familiar with ColdFusion but this is a little over my head. Any input or direction would be greatly appreciated.
<cfsavecontent variable="HOME_BG">
<cfoutput>
<cfset includeID = '206'><cfinclude emplate='/PageInclude/PageInclude.cfm'/>
</cfoutput>
</cfsavecontent>
<cfset BG1 = getToken(HOME_BG,3, """") >
<cfsavecontent variable="COMM_BG">
<cfoutput>
<cfset includeID = '207'><cfinclude template='/PageInclude/PageInclude.cfm'/>
</cfoutput>
</cfsavecontent>
<cfset BG2 = getToken(COMM_BG,3, """") >
<body onload="checkCookie()" style="background-image: url(<cfoutput><cfif fpath EQ "home">#BG1#<cfelse>#BG2#</cfif></cfoutput>);">
I was looking for the ability to randomize between two different < cfset > but didn't find much luck.
Solution using an array and randrange
<cfset bgHomeIDArray = ArrayNew(1)> <!--- Create the array --->
<cfset ArrayAppend(bgHomeIDArray, 214)> <!--- Adds an array value --->
<cfset ArrayAppend(bgHomeIDArray, 215)> <!--- Adds an array value --->
<cfsavecontent variable="HOME_BG">
<cfoutput>
<cfset includeID = bgHomeIDArray[randRange(1, len(bgHomeIDArray))]> <cfinclude template='/PageInclude/PageInclude.cfm'/>
</cfoutput>
</cfsavecontent>
<cfset BG1 = getToken(HOME_BG,3, """") >
<cfset bgCommIDArray = ArrayNew(1)> <!--- Create the array --->
<cfset ArrayAppend(bgCommIDArray, 216)> <!--- Adds an array value --->
<cfset ArrayAppend(bgCommIDArray, 217)> <!--- Adds an array value --->
<cfsavecontent variable="COMM_BG">
<cfoutput>
<cfset includeID = bgCommIDArray[randRange(1, len(bgCommIDArray))]><cfinclude template='/PageInclude/PageInclude.cfm'/>
</cfoutput>
</cfsavecontent>
<cfset BG2 = getToken(COMM_BG,3, """") >
<body onLoad="checkCookie()" style="background-image: url(<cfoutput><cfif fpath EQ "home">#BG1#<cfelse>#BG2#</cfif></cfoutput>?03202014);">
Related
For example I have array ads and inside it has images
ads
images
url = someurl
title = sometitle
*here I want to add prop = someprop
images
url = someurl
title = sometitle
*here I want to add prop = someprop
ads
images
url = someurl
title = sometitle
*here I want to add prop = someprop
Now I loop
<cfloop array="ads" index="i">
<cfloop array="i.images" index="j">
<cfif somecondition>
<cfset prop = 'yes'>
<cfelse>
<cfset prop = 'no'>
</cfif>
<cfset ArrayAppend(i.images[j],prop)> ???
</cfloop>
</cfloop>
I tried several things with the ArrayAppend, tried a StructAppend, but apparently I am unable to understand how I would go about.
You were close. You can simply set the prop on the item in the images loop. This is assuming that the items in the i.images array are structures.
<cfloop array="ads" index="i">
<cfloop array="i.images" index="j">
<cfif somecondition>
<cfset j.prop = 'yes'>
<cfelse>
<cfset j.prop = 'no'>
</cfif>
</cfloop>
</cfloop>
I'm not aware of an array attribute for cfloop, but I think this is what you're after
<cfloop from="1" to="#arrayLen(ads)#" index="i" step="1">
<cfset ads[i]["newprop"] = newpropvalue>
</cfloop>
I recently migrated my application from ColdFusion 10 to ColdFusion 11. Though the migration was successful, the charts have been destroyed.
Up until ColdFusion 10 there was a WebCharts JAR file, called wc50.jar, in the \lib directory. It contained, amongst others, chart modules such as com.gp.api.jsp.MxServerComponent. That JAR file is absent from ColdFusion 11. Hence we have decided to update the our "charting code" and decided to use the new ZingChart.
ZingChart is JSON based. I analysed and found there is a utility in ColdFusion 11 for us to convert the XML stuff to JSON. The name of the utility is cfchart_xmltojson.bat. So this is my analysis by far. My question is - how to run/use this utility to do conversion and then modify my charting code?
My current charting code look something like this:
<cfsaveContent variable="chartStyle">
<cfoutput>
<?xml version="1.0" encoding="UTF-8"?>
<frameChart isMultiline="false" is3D="#is3D#">
<frame outline="##666666"/>
<yAxis scaleMin="0" scaleMax="100"/>
<legend allowSpan="true" equalCols="false" placement="Right" isMultiline="true">
<decoration style="None"/>
</legend>
<cfif ShowPyramidNums>
<dataLabels style="value" placement="Inside" font="Arial-12-bold" >
</dataLabels>
</cfif>
<elements place="Stacked" shape="PyramidCut" shapeSize="100">
<movie framesPerSecond="2"/>
<cfset sPerfCtr = 0>
<cfloop index="i" from="#q_PerformanceDetailsByTemp.RecordCount#" to="1" step="-1">
<series index="#Evaluate(sPerfCtr)#">
<paint color="###q_PerformanceDetailsByTemp.ChartColor[i]#"/>
</series>
<cfset sPerfCtr = sPerfCtr+1>
</cfloop>
</elements>
<table>
<decoration style="Shadow"/>
</table>
<background maxColor="white"/>
<decoration foreColor="white" backColor="##90FFFF"/>
<popup showOn="Disabled" isAntialiased="true"/>
<paint palette="Transluent" paint="Plain" max="52"/>
</frameChart>
</cfoutput>
</cfsaveContent>
<cfsavecontent variable="chartModel">
<cfoutput>
<?xml version="1.0" encoding="UTF-8"?>
<XML type="default">
<COL>Fall</COL>
<COL>Winter</COL>
<COL>Spring</COL>
<cfset over100FallFixed = false>
<cfset over100WinterFixed = false>
<cfset over100SpringFixed = false>
<cfloop index="i" from="#ArrayLen(PerfStats)#" to="1" step="-1">
<cfset rowVal = Evaluate((1/q_PerformanceDetailsByTemp.recordCount)*100)>
<cfif isDefined("over100Alert")>
<!--- This set of if statements is to modify value to show triangle correctly --->
<!--- Without this modification, the total ia 100.1 which cuts off the top of the triangle --->
<cfif right(PerfStats[i].FallPercentage, 1) GT 0 AND NOT over100FallFixed>
<cfset PerfStats[i].FallPercentage = PerfStats[i].FallPercentage - .1>
</cfif>
<cfif right(PerfStats[i].WinterPercentage, 1) GT 0 AND NOT over100WinterFixed>
<cfset PerfStats[i].WinterPercentage = PerfStats[i].WinterPercentage - .1>
</cfif>
<cfif right(PerfStats[i].SpringPercentage, 1) GT 0 AND NOT over100SpringFixed>
<cfset PerfStats[i].SpringPercentage = PerfStats[i].SpringPercentage - .1>
</cfif>
<ROW col0="#PerfStats[i].FallPercentage#" col1="#PerfStats[i].WinterPercentage#" col2="#PerfStats[i].SpringPercentage#">% #PerfStats[i].Name#</ROW>
<cfelse>
<ROW col0="#round(PerfStats[i].FallPercentage)#" col1="#round(PerfStats[i].WinterPercentage)#" col2="#round(PerfStats[i].SpringPercentage)#">% #PerfStats[i].Name#</ROW>
</cfif>
</cfloop>
</XML>
</cfoutput>
</cfsavecontent>
<cfscript>
ImageName = "TierTrans_" & CreateUUID() & ".png";
oMyWebChart = createObject("Java","com.gp.api.jsp.MxServerComponent");
oMyApp = getPageContext().getServletContext();
oSvr = oMyWebChart.getDefaultInstance(oMyApp);
oMyChart2 = oSvr.newImageSpec();
if(NOT Session.PDFIng)
{
oMyChart2.width = 650;
} else
{
oMyChart2.width = 550;
}
oMyChart2.height= 230;
oMyChart2.type = "png";
oMyChart2.style = "#chartStyle#";
oMyChart2.model = "#chartModel#";
</cfscript>
<cfif NOT DirectoryExists(ImagesDir)>
<CFDIRECTORY ACTION="CREATE" DIRECTORY="#ImagesDir#">
</cfif>
<!--- Save image to a different location --->
<cfset oSvr.saveBytesTo(oMyChart2,"#ImagesDir##ImageName#")>
<cfoutput><img src="Images/Reports/#ImageName#" border="0"/></cfoutput>
It used to draw a chart something like the image below. (The watermark you see is because I copied the wc50.jar from ColdFusion 10 directory to ColdFusion 11 lib directory):
Let's say I have a string that is as follows:
position":1,"type":"row","answer_id":"9541943203"},{"text":"Creating a report or view","visible":true,"position":2,"type":"row","answer_id":"9541943204"},{"text":"Editing a report or view","visible":true,"position":3,"type":"row","answer_id":"9541943205"},{"text":"Saving a report or view","visible":true,"position":4,"type":"row","answer_id":"9541943206"},
How can I get the values of every answer_id?
I know the value I want is always preceded by "answer_id":" and it's always followed by "},.
How do I compile a list of those values?
e.g. 9541943203, 9541943204, 9541943205, 9541943206
Dump of deserialized JSON:
You can work with JSON in ColdFusion (almost) the same way you do in Javascript.
<!--- your JSON string here --->
<cfset sourceString = '{ "data": { ... } }'>
<!--- we will add all answer_id to this array --->
<cfset arrayOfAnswerIDs = []>
<!--- in case there went something wrong, we will store the reason in this variable --->
<cfset errorMessage = "">
<cftry>
<!--- deserialize the JSON to work with for ColdFusion --->
<cfset sourceJSON = deserializeJSON(sourceString)>
<!--- validate the structure of the JSON (expected keys, expected types) --->
<cfif (
structKeyExists(sourceJSON, "data") and
isStruct(sourceJSON["data"]) and
structKeyExists(sourceJSON["data"], "pages") and
isArray(sourceJSON["data"]["pages"])
)>
<!--- iterate pages --->
<cfloop array="#sourceJSON["data"]["pages"]#" index="page">
<!--- skip pages that do not contain questions --->
<cfif (
(not isStruct(page)) or
(not structKeyExists(page, "questions")) or
(not isArray(page["questions"]))
)>
<cfcontinue>
</cfif>
<!--- iterate questions --->
<cfloop array="#page["questions"]#" index="question">
<!--- skip questions that do not have answers --->
<cfif (
(not isStruct(question)) or
(not structKeyExists(question, "answers")) or
(not isArray(question["answers"]))
)>
<cfcontinue>
</cfif>
<!--- iterate answers --->
<cfloop array="#question["answers"]#" index="answer">
<!--- skip invalid answer objects --->
<cfif not isStruct(answer)>
<cfcontinue>
</cfif>
<!--- fetch the answer_id --->
<cfif (
structKeyExists(answer, "answer_id") and
isSimpleValue(answer["answer_id"])
)>
<!--- add the answer_id to the array --->
<cfset arrayOfAnswerIDs.add(
answer["answer_id"]
)>
</cfif>
</cfloop>
</cfloop>
</cfloop>
<cfelse>
<cfset errorMessage = "Pages missing or invalid in JSON.">
</cfif>
<cfcatch type="Application">
<cfset errorMessage = "Failed to deserialize JSON.">
</cfcatch>
</cftry>
<!--- show result in HTML --->
<cfoutput>
<!--- display error if any occured --->
<cfif len(errorMessage)>
<p>
#errorMessage#
</p>
</cfif>
<p>
Found #arrayLen(arrayOfAnswerIDs)# answers with an ID.
</p>
<ol>
<cfloop array="#arrayOfAnswerIDs#" index="answer_id">
<li>
#encodeForHtml(answer_id)#
</li>
</cfloop>
</ol>
</cfoutput>
You might want to track all unexpected skips during the processing, so consider having an array of errors instead of a single string.
If you want the answer_id in a list, use
arrayToList(arrayOfAnswerIDs, ",")
After moving and backing up my photo collection a few times I have several duplicate photos, with different filenames in various folders scattered across my PC. So I thought I would write a quick CF (9) page to find the duplicates (and can then add code later to allow me to delete them).
I have a couple of queries:-
At the moment I am just using file size to match the image file, but I presume matching EXIF data or matching hash of image file binary would be more reliable?
The code I lashed together sort of works, but how could this be done to search outside web root?
Is there a better way?
p
<cfdirectory
name="myfiles"
directory="C:\ColdFusion9\wwwroot\images\photos"
filter="*.jpg"
recurse="true"
sort="size DESC"
type="file" >
<cfset matchingCount=0>
<cfset duplicatesFound=0>
<table border=1>
<cfloop query="myFiles" endrow="#myfiles.recordcount#-1">
<cfif myfiles.size is myfiles.size[currentrow + 1]>
<!---this file is the same size as the next row--->
<cfset matchingCount = matchingCount + 1>
<cfset duplicatesFound=1>
<cfelse>
<!--- the next file is a different size --->
<!--- if there have been matches, display them now --->
<cfif matchingCount gt 0>
<cfset sRow=#currentrow#-#matchingCount#>
<cfoutput><tr>
<cfloop index="i" from="#sRow#" to="#currentrow#">
<cfset imgURL=#replace(directory[i], "C:\ColdFusion9\wwwroot\", "http://localhost:8500/")#>
<td><img height=200 width=200 src="#imgURL#\#name[i]#"></td>
</cfloop></tr><tr>
<cfloop index="i" from="#sRow#" to="#currentrow#">
<td width=200>#name[i]#<br>#directory[i]#</td>
</cfloop>
</tr>
</cfoutput>
<cfset matchingCount = 0>
</cfif>
</cfif>
</cfloop>
</table>
<cfif duplicatesFound is 0><cfoutput>No duplicate jpgs found</cfoutput></cfif>
This is pretty fun task, so I've decided to give it a try.
First, some testing results on my laptop with 4GB RAM, 2x2.26Ghz CPU and SSD: 1,143 images, total 263.8MB.
ACF9: 8 duplicates, took ~2.3 s
Railo 3.3: 8 duplicates, took ~2.0 s (yay!)
I've used great tip from this SO answer to pick the best hashing option.
So, here is what I did:
<cfsetting enablecfoutputonly="true" />
<cfset ticks = getTickCount() />
<!--- this is great set of utils from Apache --->
<cfset digestUtils = CreateObject("java","org.apache.commons.codec.digest.DigestUtils") />
<!--- cache containers --->
<cfset checksums = {} />
<cfset duplicates = {} />
<cfdirectory
action="list"
name="images"
directory="/home/trovich/images/"
filter="*.png|*.jpg|*.jpeg|*.gif"
recurse="true" />
<cfloop query="images">
<!--- change delimiter to \ if you're on windoze --->
<cfset ipath = images.directory & "/" & images.name />
<cffile action="readbinary" file="#ipath#" variable="binimage" />
<!---
This is slow as hell with any encoding!
<cfset checksum = BinaryEncode(binimage, "Base64") />
--->
<cfset checksum = digestUtils.md5hex(binimage) />
<cfif StructKeyExists(checksums, checksum)>
<!--- init cache using original on 1st position when duplicate found --->
<cfif NOT StructKeyExists(duplicates, checksum)>
<cfset duplicates[checksum] = [] />
<cfset ArrayAppend(duplicates[checksum], checksums[checksum]) />
</cfif>
<!--- append current duplicate --->
<cfset ArrayAppend(duplicates[checksum], ipath) />
<cfelse>
<!--- save originals only into the cache --->
<cfset checksums[checksum] = ipath />
</cfif>
</cfloop>
<cfset time = NumberFormat((getTickcount()-ticks)/1000, "._") />
<!--- render duplicates without resizing (see options of cfimage for this) --->
<cfoutput>
<h1>Found #StructCount(duplicates)# duplicates, took ~#time# s</h1>
<cfloop collection="#duplicates#" item="checksum">
<p>
<!--- display all found paths of duplicate --->
<cfloop array="#duplicates[checksum]#" index="path">
#HTMLEditFormat(path)#<br/>
</cfloop>
<!--- render only last duplicate, they are the same image any way --->
<cfimage action="writeToBrowser" source="#path#" />
</p>
</cfloop>
</cfoutput>
Obviously, you can easily use duplicates array to review the results and/or run some cleanup job.
Have fun!
I would recommend split up the checking code into a function which only accepts a filename.
Then use a global struct for checking for duplicates, the key would be "size" or "size_hash" and the value could be an array which will contain all filenames that matches this key.
Run the function on all jpeg files in all different directories, after that scan the struct and report all entries that have more than one file in it's array.
If you want to show an image outside your webroot you can serve it via < cfcontent file="#filename#" type="image/jpeg">
UPDATED CODE TO LATEST ITERATION
The following function consumes a webservice that returns address details based on zip code (CEP). I'm using this function to parse the xml and populate an empty query with the address details. I would like to know if there is a more elegant way to achieve the same result. It seems to be a waste to create an empty query and populate it...
Any ideas could my method be modified or the code factored/simplified?
<!--- ****** ACTION: getAddress (consumes web-service to retrieve address details) --->
<cffunction name="getAddress" access="remote" returntype="any" output="false">
<!--- Defaults: strcep (cep (Brazilian zip-code) string webservice would look for), search result returned from webservice --->
<cfargument name="cep" type="string" default="00000000">
<cfset var searchResult = "">
<cfset var nodes = "">
<cfset var cfhttp = "">
<cfset var stateid = 0>
<cfset var tmp = structNew()>
<!--- Validate cep string --->
<cfif IsNumeric(arguments.cep) AND Len(arguments.cep) EQ 8>
<cftry>
<!--- Consume webservice --->
<cfhttp method="get" url="http://www.bronzebusiness.com.br/webservices/wscep.asmx/cep?strcep=#arguments.cep#"></cfhttp>
<cfset searchResult = xmlparse(cfhttp.FileContent)>
<cfset nodes = xmlSearch(searchResult, "//tbCEP")>
<!--- If result insert address data into session struct --->
<cfif arrayLen(nodes)>
<cfset tmp.streetType = nodes[1].logradouro.XmlText>
<cfset tmp.streetName = nodes[1].nome.XmlText>
<cfset tmp.area = nodes[1].bairro.XmlText>
<cfset tmp.city = nodes[1].cidade.XmlText>
<cfset tmp.state = nodes[1].uf.XmlText>
<cfset tmp.cep = arguments.cep>
<!--- Get state id and add to struct --->
<cfset stateid = model("state").findOneByStateInitials(tmp.state)>
<cfset tmp.stateid = stateid.id>
<cfreturn tmp>
</cfif>
<!--- Display error if any --->
<cfcatch type="any">
<cfoutput>
<h3>Sorry, but there was an error.</h3>
<p>#cfcatch.message#</p>
</cfoutput>
</cfcatch>
</cftry>
</cfif>
</cffunction>
<!--- ****** END ACTION getAddress --->
The calling code:
<!--- Get address data based on CEP --->
<cfset session.addressData = getAddress(cep=params.newMember.cep)>
I can't test this because I don't have an example XML file / CEP to test with, but here is a minor rewrite that addresses four things:
Instead of using cfparam and some strange "params" structure, you should pass the CEP into the function as an argument.
The function shouldn't directly modify session data. Instead, you should return the result and let the calling code assign it to the session (or wherever else it might be needed). I'll show this in a 2nd code example.
Cache the xml result per CEP -- assuming this doesn't change often. (You'll have to improve it further if you want time-based manual cache invalidation, but I can help add that if necessary)
Don't use StructInsert. It's not necessary and you're just writing it the long way for the sake of writing it the long way. There is no benefit.
Again, this isn't tested, but hopefully it's helpful:
<cffunction name="getAddress" access="remote" returntype="any" output="false">
<cfargument name="cep" type="string" default="00000000" /><!--- (cep (Brazilian zip-code) string webservice would look for) --->
<cfset var searchResult = "">
<cfset var nodes = "">
<cfset var cfhttp = "">
<cfset var stateid = 0 />
<cfset var tmp = structNew()>
<!--- Validate cep string --->
<cfif IsNumeric(arguments.cep) AND Len(arguments.cep) EQ 8>
<cfif not structKeyExists(application.cepCache, arguments.cep)><!--- or cache is expired: you'd have to figure this part out --->
<!--- Consume webservice --->
<cftry>
<cfhttp method="get" url="http://www.bronzebusiness.com.br/webservices/wscep.asmx/cep?strcep=#arguments.cep#" />
<cfset searchResult = xmlparse(cfhttp.FileContent)>
<cfset nodes = xmlSearch(searchResult, "//tbCEP")>
<!--- If result insert address data into session struct --->
<cfif arrayLen(nodes)>
<cfset tmp.streetType = nodes[1].logradouro.XmlText />
<cfset tmp.streetName = nodes[1].nome.XmlText />
<cfset tmp.area = nodes[1].bairro.XmlText />
<cfset tmp.city = nodes[1].cidade.XmlText />
<cfset tmp.state = nodes[1].uf.XmlText />
<cfset tmp.cep = arguments.cep />
<!--- Get state id and add to struct --->
<cfset stateid = model("state").findOneByStateInitials(session.addressData.state)>
<cfset tmp.stateid = stateid.id />
</cfif>
<cfreturn duplicate(tmp) />
<!--- Display error if any --->
<cfcatch type="any">
<h3>Sorry, but there was an error.</h3>
<p>#cfcatch.message#</p>
</cfcatch>
</cftry>
<cfelse>
<!--- cache exists and is not expired, so use it --->
<cfreturn duplicate(application.cepCache[arguments.cep]) />
</cfif>
</cfif>
<!---
<!--- Redirect to page two of the sign up process --->
<cfset redirectTo(controller="assine", action="perfil")>
--->
</cffunction>
Notice that I commented out the redirect you had at the end. That's because with my function, you'll be returning a value, and the redirect should be done after that, like so:
<cfset session.addressData = getAddress("some-CEP-value") />
<cfset redirectTo(controller="assine", action="perfil")>
If you're going to leave out the caching (As you say in a comment you will), then here is a version that makes no attempt at caching:
<cffunction name="getAddress" access="remote" returntype="any" output="false">
<cfargument name="cep" type="string" default="00000000" /><!--- (cep (Brazilian zip-code) string webservice would look for) --->
<cfset var searchResult = "">
<cfset var nodes = "">
<cfset var cfhttp = "">
<cfset var stateid = 0 />
<cfset var tmp = structNew()>
<!--- Validate cep string --->
<cfif IsNumeric(arguments.cep) AND Len(arguments.cep) EQ 8>
<!--- Consume webservice --->
<cftry>
<cfhttp method="get" url="http://www.bronzebusiness.com.br/webservices/wscep.asmx/cep?strcep=#arguments.cep#" />
<cfset searchResult = xmlparse(cfhttp.FileContent)>
<cfset nodes = xmlSearch(searchResult, "//tbCEP")>
<!--- If result insert address data into session struct --->
<cfif arrayLen(nodes)>
<cfset tmp.streetType = nodes[1].logradouro.XmlText />
<cfset tmp.streetName = nodes[1].nome.XmlText />
<cfset tmp.area = nodes[1].bairro.XmlText />
<cfset tmp.city = nodes[1].cidade.XmlText />
<cfset tmp.state = nodes[1].uf.XmlText />
<cfset tmp.cep = arguments.cep />
<!--- Get state id and add to struct --->
<cfset stateid = model("state").findOneByStateInitials(session.addressData.state)>
<cfset tmp.stateid = stateid.id />
</cfif>
<cfreturn duplicate(tmp) />
<!--- Display error if any --->
<cfcatch type="any">
<h3>Sorry, but there was an error.</h3>
<p>#cfcatch.message#</p>
</cfcatch>
</cftry>
</cfif>
<!---
<!--- Redirect to page two of the sign up process --->
<cfset redirectTo(controller="assine", action="perfil")>
--->
</cffunction>
Note that I did leave in the use of duplicate(). What this does is return a duplicate of the object (in this case, the struct). This is much more important when you start to work on applications where you're passing complex values into and out of functions over and over again. Using duplicate() causes things to be passed by value instead of by reference. It may not bite you in this case, but it's a good habit to get into.
I would also still use the function argument and return a value -- but it's arguable that this is my personal preference. In a way it is. I believe that a function should be fully encapsulated; a total "black box". You give it some input and it gives you back some output. It should not modify anything outside of itself. (Again, just my opinion.)
So assuming you're using this function as part of a larger multi-step process, you should still use it the same way I've described above. The only difference is that you're setting the session variable outside of the function body. Just as previously:
<cfset session.addressData = getAddress("some-CEP-value") />
<cfset redirectTo(controller="assine", action="perfil")>
That looks pretty straightforward. CF doesn't (yet?) have any magical XML-to-Query functions, but that would be pretty cool. If you wanted, you could probably write up an XSL transform to go from XML to WDDX so that you could use the cfwddx tag ... but that's probably putting the cart before the horse.
You need to move your arrayLen() if block into the try block. As it stands, if the cfhttp tag throws an error, the nodes variable will be a string and not an array, thus causing the arrayLen() to throw another error.
Minor nitpick: I wouldn't add a row to the query until inside the arrayLen() block. That way, the calling code can check recordCount to see if the result was a success.
Beyond that ... that's pretty much how it's done.