getJSON application using ColdFusion proxy

I'm following this article by Ben Nadel - do not know if there is some other better tutorials out there. In any case, I kept getting the Variable ALLARTICLESDATA is not defined. error.

< script type = "text/javascript" >

Run when the DOM is ready.

$(function() {})

jForms var = $(le «formulaire»);

Connect the form.

() jForm.submit

function (objEvent) {}

Get the Owl knowledge items.

GetArticles();

Prevent default.

Return (false) End Function

});

});

This method performs cross-site AJAX

using a ColdFusion proxy page.

function GetArticles() {}

{$('#searharea').keyup (function ()}

var searchField = $('#searharea').val ();

var myExp = new RegExp (searchField, "i");

$.getJSON('ajaxProxy-KB.cfm', {proxyURL: 'https://app.knowledgeowl.com/api/head/article.json', )

name: {}

$regex: searchField.

$options: "I."

}},

{function (Data)}

Console.log (data.valid, data.data); Data.Data is an array of information!

output var = ' < ul class = "search results" > ";

$(data.data, fonction (i, article) {} .each)

output += '< li > ";

" output += ' < h5 > < a href =" https://kb.mysite.com/help/pdfexport/id/'+ article.id + ' "> ' + article.name + ' < / h5 > '; "

output += "< /li >";

});

output += '< /ul > ";

$('#resultarea').html (output);

}); get JSON

});

}

< /script >

< cfoutput >

< section class = 'block' >

< ul class = "tabs" >

< li > < a href = "# tab1" > Search < /a > < /li >

< li > < a href = "# tab2" > Article < /a > < /li >

< li > < a href = "# tab 3" > class < /a > < /li >

< /ul >

< section id = "tab1" >

< input type = "text" id = "searharea" name = "searcharea" placeholder = "Search the article name" > < / input >

< div id = "resultarea" > < / div >

< / item >

< section id = "tab2" >

< cfif! IsJSON (allArticlesData) >

< h3 > The URL you requested does not valid JSON < / h3 >

< cfelse >

< cfset allArtData = DeserializeJSON (allArticlesData) >

< cfif structKeyExists (allArtData, 'data') >

< cfloop index = "i" = "1" to = "#arrayLen (allArtData.data) #" >

" < h5 > < a href =" https://KB.mysite.com/help/pdfexport/ID/#allArtData.Data [i] user.user # "> #allArtData.data [i] .name # < /a > < / h5 > .

< / cfloop >

< / cfif >

< / cfif >

< / item >

< section id = "3" tab >

< cfif! IsJSON (cateData) >

< h3 > The URL you requested does not valid JSON < / h3 >

< cfelse >

< cfset cfDJData = DeserializeJSON (cateData) >

< cfif structKeyExists (cfDJData, 'data') >

< cfloop index = "i" = "1" to = "#arrayLen (cfDJData.data) #" >

< h5 > #cfDJData.data [i] .name #-#cfDJData.data [i] user.user # < / h5 >

< / cfloop >

< / cfif >

< / cfif >

< / item >

< / section >

< / cfoutput >

And here is my proxy page.

<!--

Check if the page request is a POST or a GET.

On this basis, we can understand our target URL.

->

< cfif (CGI.request_method EQ "get") >

<!-based on a URL get target url. ->

< cfset strTargetURL = URL. ProxyURL / >

<!-remove the target URL. ->

< cfset StructDelete (URL, 'ProxyURL') / >

< cfelse >

<!-get target url FORMS-based. ->

< cfset strTargetURL = FORM. ProxyURL / >

<!-remove the target URL. ->

< cfset StructDelete (FORM, 'ProxyURL') / >

< / cfif >

<!--

Remove any AJAX anit-setting cache which has been used by jQuery. This

a random number is intended to help ensure that the GET URL are

not implemented cache.

->

< cfset StructDelete (URL, '_') / >

<!--

Make the HTTP proxy request for help. When we do that, trying to convey information to CGI that was made by the initial application of AJAX.

->

"< result cfhttp ="objRequest' url = "#UrlDecode (strTargetURL)" # "method =" #CGI.request_method # "useragent =" "#CGI.http_user_agent #" timeout = "15" > "

<!-add the referer which was past-po->

< cfhttpparam type = "header" name = "referer" value = "" #CGI.http_referer # "/ >"

<!-pass the values to the URL. ->

< point cfloop = collection 'strKey' = "#URL #" >

"< cfhttpparam type ="url"name =" (strKey) #LCase "#" value = "#URL [strKey] #" / >

< / cfloop >

<!-transmit the values of the FORM. ->

<!-< element cfloop = 'strKey' collection = "# FORM #" >

"< cfhttpparam type ="formfield"name =" (strKey) #LCase "#" value = "#FORM [strKey] #" / >

< / cfloop >->

< cfhttpparam type = "url" name = "_authbykey" value = "56a7d8c123131c4058361567" >

< cfhttpparam type = "url" name = "project" value = "55c4ffd123131c567e294fe6" >

< cfhttpparam type = "url" name = "status [$in] []" value = "published" >

< cfhttpparam type = "url" name = "status [$in] []" value = "review" >

< cfhttpparam type = "url" name = "_fields []" value = "name" >

< / cfhttp >

<!--

<!-debug requires more up-to-date. ->

< cfset objDebug = {}

CGI = double (CGI)

URL = double (URL),

= Double (SHAPE) SHAPE,

Ask = double (objRequest)

} / >

<!-debug output to the file. ->

< cfdump

var = "" #objDebug # ""

output = "#ExpandPath ('.)" (/ ajax_prox_debug.htm") #

format = "HTML".

/ >

->

<!--

Get the content as a byte array (by converting it to binary,

We can send the appropriate length as well as use it in

the binary response stream.

->

< cfset binResponse = ToBinary (ToBase64 (objRequest.FileContent)) / >

<!-Echo back the response code. ->

"< cfheader statuscode =" #Val (objRequest.StatusCode) "#" statustext = "#ListRest (objRequest.StatusCode, ' ') #" / >

<!-Length response Echo back. ->

< name cfheader = "content-length" value = "#ArrayLen (binResponse)" # "/ >"

<!-Echo back all heaers response. ->

< item cfloop = 'strKey' collection = "#objRequest.ResponseHeader #" >

<!-Check if this header is a simple value. ->

< cfif IsSimpleValue (objRequest.ResponseHeader [strKey]) >

<!-back Echo header value. ->

"< name cfheader =" "#strKey #" value = "#objRequest.ResponseHeader [strKey] #" / >

< / cfif >

< / cfloop >

<!--

Echo of content with the appropriate mime type. With the help of

the Variable attribute, we will ensure that the content

Stream is reset to zero and THAT the response will be returned.

->

"< cfcontent type =" "#objRequest.MimeType #" variable = "#binResponse #" / >

It turns out that I don't need this block of code cfloop. The error is actually the cfheader tag. It works fine without the cfloop in this moment, so I'll just remove.

Tags: ColdFusion

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