APEX5, get feet wet with json?

Similar Questions

• MAF: Using rest with JSON

  Hi all

  I use jdev 12.1.3

  While practicing the CRG, I am facing a problem with the help of rest with JSON response.

  I followed this: https://blogs.oracle.com/adf/entry/simple_get_operation_with_json

  A slight difference is that I already have a Restful services with JSON response I have hace created in Oracle Apex.

  Following the example, I followed the steps but when I open the application in the Android emulator after deployment, I don't get all the lines, I dropped the data as MAF List View control.

  I don't get all the lines and I am showing 0 in the first row.

  Please let me know what could be the problem.

  Kind regards

  KP

  See your json output you can't edit it directly to the employee object.

  First you must get the json object, then json for the elements array, then one by one, you must create the Employee object.

  In addition, you see 0 because for a PGE no integer, the default value is 0 because the data are not filled the json output.

  Try the code below and your question should get solved:

  answer = restServiceAdapter.send("");

  JSONObject jsonObj = new JSONObject (response);

  JSONArray empList = (JSONArray) jsonObj.get ('items');

  int size = empList.length ();

  ArrayList empArray = new ArrayList();

  for (int i = 0; i)

  try {}

  Employee emp = new Employee();

  JSONObject result = empList.getJSONObject (i);

  String empno = (String) result.get ("empno");

  Ename string = (String) result.get ("ename");

  emp.setEmpno (Integer.parseString (empno));

  emp.setEname (ename);

  empArray.add (emp);

  } catch (System.Exception e)

  {}

  Employee [] e = (Employee []) empArray.toArray (New Employee [empArray.size ()]);

  e return;

  Your method signature must be:

  public employee [] fetchEmpDetails()

  With the signature above you return an employee table which can be used for a list view.

  Let me know if it helps.

  Kind regards

  Deepak

• JQuery autocomplete with json

  Does anyone have a full working example of Jquery autocomplete with json that works?

  I can't get any of the examples I found online at work.

  The thread here http://www.houseoffusion.com/groups/cf-talk/thread.cfm/threadid:64866 underway is really saying the same thing you and I are, to know that the data are not in the proper format (as you know). That thread made reference to this article: http://www.petefreitag.com/item/720.cfm. The attack "/ /" on the front of these data shows that ensure JSON is activated. This ' / / ' prefix should be removed from the data. Can you put this in your code to disable safe JSON and then see what response you get?

• Need help with JSON.decode

  I get a query response JSON with about 4 deep layers of value of nested objects I need to pierce the. The JSON.decode examples that I find online are very simple and use it and the old syntax which is taken in charge in Flex 4.5.

  I was hoping that someone here could give me a tip or two to extract the values of 'html_instructions' of a JSON result like this:

  {
  "status": "OK."
  "routes": [{}
  'Summary': ' US-97 S and S I-5.
  "legs": [{}
  'steps': [{}
  "travel_mode": "En ROUTE."
  'start_location': {}
  "lat": 45.6692700,
  "lng" :-118.8421500
  },
  'end_location': {}
  "lat": 45.6697700,
  "lng" :-118.8456500
  },
  'polyline': {}
  "points": "{} wvuGljjtUJ'@DjBuBlP", "
  'levels': ' B? B ".
  },
  'Time': {}
  'value': 26,.
  "text": "1 min".
  },
  "html_instructions': ' head \u003cb\u003esouthwest\u003c/b\u003e on \u003cb\u003eMcKennon Rd\u003c / b\u003e to \u003cb\u003eSW Bartsch Rd/Co 1304 Rd\u003c/b\u003e."
  'distance': {}
  'value': 284.
  'text': '0.2 mi.
  }
  }, {
  "travel_mode": "En ROUTE."
  'start_location': {}
  "lat": 45.6697700,
  "lng" :-118.8456500
  },
  'end_location': {}
  "lat": 45.6700400,
  "lng" :-118.8466500
  },
  'polyline': {}
  'points': ' a {vuGh'ktUWrAIjASf @ ',} ".
  'levels': ' B? B ".
  },
  'Time': {}
  'value': 10,.
  "text": "1 min".
  },
  "html_instructions': ' go straight on \u003cb\u003eSW Bartsch Rd/Co 1304 Rd\u003c/b\u003e."
  'distance': {}
  'value': 85,.
  "text": "279 ft.
  }
  }

  }
  } ]
  }

  Thanks a lot, a lot in advance!

  Hello

  As I'm not sure of what api that you use to decode json: once convert you the object info you are looking for is available as:

  JSON.routes [0] .legs [0]. Steps [0] .html_instructions

  or:

  JSON.routes [N] .legs [N]. Steps [N] .html_instructions

  Where N is the length of the data "json" and the table is loaded data object, the more

  Kind regards

  Peter

• I have iphone 4s, icloud locked trying to get in touch with the owner to give it back or unlock it he won't talk, it's gsx is useful in this case? owner is not interested in the phone!

  I have iphone 4s, icloud locked trying to get in touch with the owner to give it back or unlock it he won't talk, it's gsx is useful in this case? owner is not interested in the phone! and he has been blocked me on whatsapp about 6 times when I tried to get in touch with 6 different number what can I do I login apple, name and telephone number of the owners, in the name of the country

  anyone here to help me? am ready to give her phone or money for if it unlock the phone

  * someone sell me the phone on class based internet site

  Thank you

  It's between you and him, Apple won't help you. So if he wants too that the phone doesn't help you, I advise you to stop bothering him, it's a little cheesy, don't you think?

• From time to time my roommate ends up getting new toolbars with buttons or apps that I don't want. How I eat these?

  From time to time my roommate ends up getting new toolbars with buttons or apps that I don't want. How I eat these? Thank you!

  Great idea! Thank you!

• Just upgraded to FF 12 FF 3.6 and most of my favicons are now places dotted. Is it possible to get favicons associated with each web site to load?

  Just upgraded to FF 12 FF 3.6 and most of my favicons are now places dotted. Is it possible to get favicons associated with each web site to load? I've seen some suggested code to add, but I'm not savvy web code. Thank you!

  The extension of CheckPlaces can restore the favicons. It is also ideal for checking the bookmarks to make sure they are still valid.

  • https://addons.Mozilla.org/en-us/Firefox/addon/CheckPlaces/

• I have Apple TV gen 1. I changed my iTunes password and now I can't the Apple TV in the House. It will connect to iTunes. I type my Apple and a new password. My phone Gets a text with a verification code, but the Apple TV says wrong user

  I have Apple TV gen 1. I changed my iTunes password and now I can't the Apple TV in the House. It will connect to iTunes. I type my Apple and a new password. My phone Gets a text with a verification code, but the Apple TVsaybadusername password or.

  Your ATV1 has an old software system not updated for years.  You have 2 factor (6 digits) or authorization of step 2 (4 digits) enabled for your Apple account.  Here are the characteristics of the latter.  I disable these on your Apple account and try again.

  For Apple ID - Apple Support two-factor authentication

  Frequently asked questions about the audit in two steps for Apple ID - Apple Support

• Whenever I get close, and then reopen firefox all I get is boxes with numbers inside instead of letters or words that I need to reboot back to regular firefox.

  If I leave firefox open and simply minimize everything is fine if I close it and then re-open it even though right now, I'm getting the boxes with the numbers rather than letters or numbers.

  Try to set the pref gfx.font_rendering.directwrite.use_gdi_table_loading false on the topic: config page.

  To open the topic: config page, type Subject: config in the address bar (address) and press the 'Enter' key, as you type the url of a Web site to open a Web site.
  
  If you see a warning then you can confirm that you want to access this page.

  • Use the filter at the top bar of the on: page config to more easily spot a preference.
  • Preferences that have changed see the bold (user set).
  • Preferences you can restore the default value or change via the context menu.

• I can't create a shortcut to the site on my desktop, when I click on the url bar I can drag on the browser to open a new, but as I drag him on my desktop I get the circle with the line through it, one that looks like a no entry sign. Help?

  I can't create a shortcut to the site on my desktop, when I click on the url bar I can drag on the browser to open a new, but as I drag him on my desktop I get the circle with the line through it, one that looks like a no entry sign. Help

  Try to drag the image to id web site (favicon) on the left side of the address bar, instead of the URL.

• Can satellite A500-17 X - I get full speed with router Linksys WRT120N WLan?

  I want to buy a "Linksys WRT120N" for my A500 - 17 X wireless router, and my question is can I get full speed with this router as 100 Mbps or more.
  I don't have as much knowledge on wireless routers and that is why I ask.

  And the other question is:
  This router will give me good signal in my apartment of 60 m 2 from one room to another?

  Hello

  I think your question should be posted in the forum of the manufacturer of the router and not here in the forum of Toshiba.

  Anyway. It seems that the Wlan WRT120N router is certified for
  IEEE 802.3, IEEE 802.3u, IEEE 802. 11 b, IEEE 802. 11 g, Wi - Fi CERTIFIED, IEEE 802.11n (draft 2.0)

  As you can see the supported WiFi standards: 802.11 B, G and N

  For your laptop s Wlan card supports Draft N, you should be able to connect to 802.11 N.

• Buy an iPod, reset it and knew I had to turn off find my iPhone. I have no way to get in touch with the owner login Apple ID account their child to do such, both parties assumed reseting it would be all that was necessary.

  As said, I recently bought a used iPod from the original owner, they had gotten their child a new iPhone and is more used to the iPod. When asked, they told everything what I need to do is to reset the iPod when I got home. Got home and went about resetting it, but when you attempt to set it upward and connect to iTunes, it says that I need their last ID. Apple I'm not able to get in touch with the original owner, I didn't to get any contact since I wasn't worried for their need (had taken as them all I would need to do is to put) to nine).

  Is it possible to fix this? I realized this is cause I have to disable find it my iPhone thing, I did not know was even a thing or would have done so before resetting the iPhone.

  Thank you for anyone who is able to help!

  I'm sorry.

  The iPod is useless until / unless previous owner deletes their iCloud account.

• get a control with a certain name

  Hi all

  I have 20 tables named z = 1, z = 2,..., z = 20; Now a roop was created to assign numbers to each table, but how could I get the table with the name z = i?

  My immediate thought would be to create an array of references to the indicators, you can then index this table to get the z indicator and then write for the node value property to set its value.

  If she needs to be really dynamic based on the name, you can also...

  -use the "Ctrl Val.Set' of a VI method to set a value of name

  -Find all of the indicators on the front panel and then locate the name reference

• loaded Microsoft combat flight simulator ww11 europe series. Unable to get game start with the joy stick. game with keybord works. gamepad is new logitech 3d pro extrem

  loaded Microsoft combat flight simulator ww11 europe series.  Unable to get game start with the joy stick.  game with keybord works.  gamepad is new logitech 3d pro extrem

  Hi Li-ngme,
   
  (1) have you installed drivers for the joystick correctly?
   
  It seems that the gamepad drivers is not updated for windows 7. Let us know if the gamepad work on other games under Windows 7.

  Try to access the link below and install the drivers for gamepad for windows 7 and even install as an administrator.
  http://www.Logitech.com/index.cfm/441/291&Hub=1&CL=GB, in? WT.z_sp = Image

  If this does not work, try to contact Logitech and check if they have updates on this for windows 7.
   
  ThaThanks and greetings:
  Shalini Surana - Microsoft technical support.
  Visit our Microsoft answers feedback Forumand let us know what you think.

• Programs to get forcefully liquidated with user input, on HL2 I get the message: HL2.exe has stopped working.

  Original title: programs get forcefully closed with user entries

  It becomes a common problem. I play the game of Garrys Mod, when its about done with 'send customer... '. "or other words, by sending the list of add-ins to the server, it fogs upward and then an error pops up saying"HL2.exe off work"of such and such, its normal for the program to do and this happens more often and moments later, he continues with normal function, but this time, windows does not allow it.

  Hello
   
   
  1. have you made changes on the computer recently?
  2 is this number reserved only for this game or any other games and programs too?
  Method 1.
  Many users have solved this problem by disabling the DEP (Data Execution Prevention).
  See the Disable DEP for an individual program section in the article below to disable the DEP for this game.
  Change Data Execution Prevention settings
  http://Windows.Microsoft.com/en-us/Windows-Vista/change-data-execution-prevention-settings
   
  Method 2.
  It is a possibility that a third-party application is causing the conflict. Let us try to play the game in the State of clean boot and check if it works very well.
  See the article below for more information and measures.
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/kb/929135
  Note: When the diagnosis is complete do not forget to reset the computer to a normal startup. Follow step 7 in the above article.
   
   
   
  I hope this helps.

  Thank you, and in what concerns:
  Shekhar S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.
  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.