no need to convert it to a array (I was trying to go that route but keeping
it a list works fine too)
<cfset params = listgetat(FORM.some_url,2,"?") />
<cfset chapter_id = 0 />
<cfloop list="#params#" delimiters="&" index="i" >
<cfif find("chapter_id=", i)>
<cfset chapter_id = listgetat(i, 2, "=") />
</cfif>
</cfloop>
<cfdump var="#chapter_id#" />
On Thu, Nov 15, 2012 at 8:40 AM, Greg Morphis <gmorp...@gmail.com> wrote:
> I'm sure there are several ways to do this
> <cfset FORM.some_url = "
> http://somesite.com/some_display.cfm?some_id=4184&chapter_id=12120&passage_id=40099
> "/>
> <cfset params = listgetat(FORM.some_url,2,"?") />
> <cfset p = listtoarray(params,"&" ) />
> <cfset chapter_id = 0 />
> <cfloop array="#p#" index="i" >
> <cfif find("chapter_id=", i)>
> <cfset chapter_id = listgetat(i, 2, "=") />
> </cfif>
> </cfloop>
> <cfdump var="#chapter_id#" />
>
>
>
>
>
> On Thu, Nov 15, 2012 at 8:28 AM, morchella
> <morchella.delici...@gmail.com>wrote:
>
>>
>> hey guys!
>> i could use a liitle help. i am trying to get a specific value. in this
>> example "chapter_id"
>> ListgetAt could work, but the returned form url cold have the value in a
>> different oposition at any time.
>> i thought i could use a delimiter specifiying ,"chapter_id=" but that
>> dosnt
>> seem to work.
>>
>> <cfset FORM.some_url = "
>>
>> http://somesite.com/some_display.cfm?some_id=4184&chapter_id=12120&passage_id=40099
>> "
>> />
>> <cfset getChapterId = trim(ListLast(FORM.some_url,"chapter_id="))>
>> <cfset Param2 = ListGetAt(FORM.some_url,2,"&")>
>>
>> Param2: chapter_id=12120 << << Right, but only some times.
>> getChapterId: 40099 << << Wrong
>>
>> thanks a bunch.
>> i googled every thing from listtoarray to <cfdump
>> var="#getPageContext().getRequest().getParameterValues('FORM.some_url')#">
>> Which dosnt seem to gel with cf7!!
>> thanks a bunch for clear out the cob webs this am..
>> -m
>>
>>
>>
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