jquery - Cross Origin Domain Blocking in ajax Image Search API (Google) -

-

i new ajax. tried using ajax method google image search (deprecated api). reasons client preferring deprecated api custom search. when make request says

cross-origin request blocked: same origin policy disallows reading remote resource @ https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&start=0&imgsz=xlarge,large&q=apple. can fixed moving resource same domain or enabling cors.

but when call via browser url responds perfect response.

my ajax request

$.ajax({         type : "get",         url : "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&start=0&imgsz=xlarge,large&q=apple",         beforesend : function(xhr) {             xhr.setrequestheader('referer', 'http://www.mydomainexample.com');         },         success : function(result) {             console.log(result)          },         error : function(error) {             console.log(error)          }     })

pardon me mistakes. please me out.

ah, cors. source of many weird bugs.

what happens below hood preflight options request, contains origin header. origin domain , protocol on. server returns set of cors headers (access-control-allow-origin , co), tell browser whether should allowed go through request.

if origin , cors headers not match, throws error encountered. there no way around in browser, if want work, you're going have proxy api.


Comments

Post a Comment

Popular posts from this blog

node.js - Mongoose: Cast to ObjectId failed for value on newly created object after setting the value -

-
this question has answer here: what's mongoose error cast objectid failed value xxx @ path “_id”? 7 answers even though has been asked many times because entity has no valid objectid field. i came across situation objectid set value can casted objectid still error. the schema: var serviceschema = parammongoose.schema({ servicename:{ type: parammongoose.schema.types.objectid , ref: 'servicenames',required:true } }); pseudo code: servicefromdb=new service({servicename:'some name'}); servicefromdb.servicename='000000000000000000000001'; servicefromdb.save(function(paramerror,paramdata){ if(paramerror){ console.log('but but...',servicefromdb,paramerror) } }); the output of code is: but but... { servicename: 000000000000000000000001, _id: 55079a90286f49280364f78b } { [casterror: cast objectid faile...
Read more

gradle error "Cannot convert the provided notation to a File or URI" -

-
i have defined 2 system properties in gradle.properties: systemprop.builddir=build systemprop.cfgdir=build\\cfg and have following task defined in build.gradle: task clean(group:'clean',description:'clean project') << { ant.sequential { delete(dir: system.properties.builddir) mkdir(dir: system.properties.builddir) delete(dir: system.properties.cfgdir) mkdir(dir: system.properties.cfgdir) } } this generates following error: execution failed task ':clean'. > cannot convert provided notation file or uri: {dir=build}. following types/formats supported: - string or charsequence path, e.g 'src/main/java' or '/usr/include' - string or charsequence uri, e.g 'file:/usr/include' - file instance. - uri or url instance. but equivalent block of code not generate error , works expected: task clean(group:'clean',description:'clean project') << { ...
Read more

python - NameError: name 'subprocess' is not defined -

-
i'm trying make rng website: http://jamesdotcom.com/?p=417 . when run following code: captureimage = subprocess.popen( [ "fswebcam", "-r", "356x292", "-d", "/dev/video0", "static.jpg", "--skip", "10" ], stdout=devnull, stderr=devnull) captureimage.communicate() i following error message: nameerror: name 'subprocess' not defined what should do? thanks have imported first? import subprocess captureimage = subprocess.popen(["fswebcam", ...) subprocess included in python standard library since python 2.4. should not necessary install it.
Read more