Here's a more thourough explaination of how to use cfdump and other ways you can use CF to display data. It has some really good code examples too!
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Question
How to dump all local variables on a page (not structs).
I want to be able to dump the values of all local variables I have created a Coldfusion page. There is the <CFDUMP var="#XXX#"> tag where XXX is a struct (e.g. form, url, cgi, cookie, application, session, client) but if I create a local variable such as
<CFSET a = 1>
<CFSET b = 2>
some code .....
<CFSET c = 3>
and I want to be able to put some code at the bottom of this page to dump all of these variables or just add them to a list like
<CFSET localvars = "a,b,c">
Is there a <CFDUMP> tag or some other tag or way I can do this without manually parsing the file myself?
Thanks,
Abdullah
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Answers
Try
<cfdump var="#variables#">
If you want to dump any other scope, you can use:
<cfdump var="#form#">
<cfdump var="#request#">
etc.
If you want to dump them all, I'd just write a simple UDF. That said, if you have a moderately complex app, dumping all the scopes will decimate your page with too much information.
Your UDF could be:
<cffunction name="dumpAll">
<cfdump var="#variables#">
<cfdump var="#request#">
...(whatever else you want dumped)
</cffunction>
Then just call <cfset dumpAll()>
Sunny
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by: Ike23Posted on 2005-09-23 at 18:06:28ID: 14949412
I'm not quite sure what you are trying to do but you can create a list rather easily:
<cfset MyList = "">
<cfset MyList = "ListAppend(MyList,#a#)">
<cfset MyList = "ListAppend(MyList,#b#)">
<cfset MyList = "ListAppend(MyList,#c#)">
<cfoutput>#MyList#</cfoutp
Let me know if that isn't what you are trying to do...
Ike23