escaping - Passing apostrophe as part of JSON string -


i have problem json service not being called, due bad format probably.

still, dont understand wrong it. read , found out apostrophes should not escaped. when escape them, doesnt work.

"{   "fields": [    {      "text": "paymentreminders",      "value": "'yes'"    }  ] }"

and yes, need 'yes' under apostrophes.

i expecting string on server side, deserialize. works without apostrophes.

thanks!

edit1:

this structure accepts in on server:

public class templatefield     public property value() string = "val"     public property text() string = "tex" end class  public class fieldslist     public property fields() templatefield() end class

and gets deserialzed this:

dim jsserializer new javascriptserializer  dim fieldsarray eventinfodetails.fieldslist fieldsarray = jsserializer.deserialize(of eventinfodetails.fieldslist)(fields)

and works, unless contains apostrophes. cannot stick apostrophe inside string.

json not not require escape apostrophes, in fact not allow doing (contrary javascript). your

"value": "'yes'"

is valid json. is, unless inserting json string literal inside javascript code, in case javascript 1 requiring escape ' \' (you'd need 2 escapes, json 1 , javascript 1 on top of it).

anyway, there's strange code:

"{   "fields": [    {      "text": "paymentreminders",      "value": "'yes'"    }  ] }"

why entire json structure surrounded quotes (")? string literal of kind inside other programming language? in such case, might need follow language's escaping rules quote (") symbols. both java , vb, example, use \" there...


Comments

Post a Comment

Popular posts from this blog

android - Get AccessToken using signpost OAuth without opening a browser (Two legged Oauth) -

i using signpost oauth access data magento server. have read various tutorials on same , reach point open browser user can enter credentials. however, per requirement have automate part. hence, user should not browser page. have set-up done on server side ( magento ), hit url , returned call page. same through program in android. i have tried below, consumer = new commonshttpoauthconsumer(key, secret); provider = new commonshttpoauthprovider(oauth_init_url,access_token_url, authorize_url); try { provider.retrieverequesttoken(consumer, oauth.out_of_band); log.d("tokens" , consumer.gettoken() + " -- " + consumer.gettokensecret()); } and request tokens. dont know how bypass next step. tried directly accessing accesstoken (stupid of me) provider.retrieveaccesstoken(consumer, "mycallback://callback"); no luck, ends in oauth.signpost.exception.oauthnotauthorizedexception: authorization failed (server replied 401). ...
Read more

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: mockito -

getting error org.mockito.exceptions.misusing.invaliduseofmatchersexception: invalid use of argument matchers! 1 matchers expected, 2 recorded. exception may occur if matchers combined raw values: //incorrect: somemethod(anyobject(), "raw string"); when using matchers, arguments have provided matchers. example: //correct: somemethod(anyobject(), eq("string matcher")); at when( getprogramservice .callservice(any(getprogramtype.class))) .thenreturn(jaxbresponse); please explain error , possible resolution the code posted looks fine; don't see problem it. code before or above causing exception. key here: invalid use of argument matchers! 1 matchers expected, 2 recorded. any , used above, doesn't return "special kind of null" or "special kind of getprogramtype"; don't exist. instead, returns null , side effect puts matcher on stack. whe...
Read more

google shop client API returns 400 bad request error while adding an item -

i'm working on solution add items in google shopping market java application. following tutorial real mess because of missing classes of laste release, after setting 1.5-beta maven managed make base example typecheck correctly classes. still can make simple task of adding 1 item. instead of posting whole code i'm posting part creates product feed. private product createproduct(string id) { product product = new product(); product.title = "red wool sweater"; product.content = new content( "text", "comfortable , soft, sweater keep warm on " + "cold winter nights. red , blue stripes."); product.appcontrol = new appcontrol(); product.appcontrol.addrequireddestination("productads"); product.externalid = id; product.lang = "it"; product.country = "it"; product.condition = "nuovo"; product.price = new price("eu...
Read more