Hi Blair,
Cheers for that.
So I guess I should make an ajaxSomething function in image.cfc to return
the required data then.
I'll have a go on Monday.
Regards
Phil
On Friday, 20 September 2013 17:14:03 UTC+12, Blair McK wrote:
>
> The image formtool uses the Uploadify plugin. It makes one request with
> XHR to see if the file already exists (FarCry always returns no, or []),
> then a second request through Flash to upload the image. To hook into the
> response is a bit tricky, but something like this should do the job:
>
>
> $j($fc.imageformtool(formprefix,propertyname)).bind("filechange",function(event,results){
> // your code here
> });
>
> To get the prefix you can either:
>
> Hook into ft:object r_stPrefix="somevariable" (hint: not actually a struct)
>
> OR
>
> Override the image formtool edit function. Call super to get the default
> edit HTML, then tack your custom JS onto the end. To get the prefix:
> <cfset var prefix = left(arguments.fieldname,len(arguments.fieldname)-len(
> arguments.stMetadata.name)) />
>
> Blair
>
>
> On Fri, Sep 20, 2013 at 2:55 PM, Phillip Rasmussen <
> [email protected] <javascript:>> wrote:
>
>> Hi,
>> I'm wondering if someone could point me the right direction.
>> This is what I'm trying to achieve:
>> When the source image is uploaded I want the ajax call to return some
>> information in json. Specifically in this case the IPTC data form the
>> uploaded image. ie use ImageGetEXIFMetadata and ImageGetIPTCMetadata
>> Then I can use jquery to populate the Title field among some custom ones.
>>
>> For the life of me I can't find where the source image is doing the
>> cfreturn. I can see that the ajax call is returning [] but I can't find
>> where to intercept it and send back some more useful information.
>>
>> <cfset stFile = getFileInfo(application.path.imageroot & stResult.value)
>> />
>> <cfimage action="info" source=
>> "#application.path.imageroot##stResult.value#" structName="stImage" />
>> <cfset stJSON["value"] = stResult.value />
>> <cfset stJSON["filename"] = listlast(stResult.value,'/') />
>> <cfset stJSON["fullpath"] = application.url.imageroot &
>> getDirectoryFromPath(stResult.value) & urlencodedformat(getFileFromPath(
>> stResult.value)) />
>> <cfset stJSON["size"] = round(stFile.size/1024) />
>> <cfset stJSON["width"] = stImage.width />
>> <cfset stJSON["height"] = stImage.height />
>>
>> It seems that the above code in image.cfc should be used but doesn't seem
>> to be. Is it fallback stuff? Should I be looking at the ajax function in
>> image.cfc?
>>
>> My initial though was to do this with a beforeSave but the client really
>> want to upload an image and edit the content inline rather than have to
>> save it and then go back into it.
>>
>> Any suggestions would be appreciated.
>>
>> Regards
>> Phil
>>
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