I want to add a JSONObject to a JSONArray and that JSONArray included in other JSONObject

Question

I need below kind of structure constructed in java and send it as response   var abc        quot action quot    quot Remove quot      quot datatable quot            quot userid quot    quot userid0 quot    quot username quot    quot name0 quot            quot userid quot    quot userid1 quot    quot username quot    quot name1 quot            quot userid quot    quot userid2 quot    quot username quot    quot name2 quot            quot userid quot    quot userid3 quot    quot username quot    quot name3 quot            quot msgType quot    quot success quot      I am doing  JSONArray jsonArray   new JSONArray     for  loop        JSONObject jsonObj  new JSONObject        jsonObj put  quot srcOfPhoto quot   srcOfPhoto       jsonObj put  quot username quot    quot name quot  count       jsonObj put  quot userid quot    quot userid quot  count        jsonArray add jsonObj toJSONString        Map paramMap   new HashMap     paramMap put  quot action quot    quot remove quot     paramMap put  quot datatable quot   jsonArray     paramMap put Constant MSG TYPE   Constant SUCCESS    getJSONMessage paramMap    and here above function is converting paramMap into json string like  public static String getJSONMessage Map lt String  String gt  paramMap        if  paramMap    null  amp  amp  paramMap size    gt  0          return JSONObject toJSONString paramMap       else         return  quot  quot      but it is not creating the right structure  can anybody help me in this  here is what I am getting output    quot action quot   quot Remove quot   quot datatable quot      quot userid  quot    quot userid0  quot    quot srcOfPhoto  quot    quot users    JMMBGTCHG jpg  quot    quot username  quot    quot name0  quot   quot    quot msgType quot   quot success quot    which is not being parsed in javascript  var json   eval       respText       alert  quot contents gt  gt  quot  json datatable   alert  quot contents datatable 0  gt  gt  gt  quot  json datatable 0  username    last alert showing undefined   ohh sorry I forgot to paste last line   here is the last line  getJSONMessage paramMap    and above function is converting paramMap into json string  public static String getJSONMessage Map lt String  String gt  paramMap       if paramMap    null  amp  amp  paramMap size    gt  0          return JSONObject toJSONString paramMap       else         return  quot  quot

User · Answer

JSONArray successObject new JSONArray    JSONObject dataObject new JSONObject    successObject put dataObject toString       This works for me

User · Answer

org json simple JSONArray resultantJson   new org json simple JSONArray             org json JSONArray o1   new org json JSONArray      one        two     abc                org json JSONArray o2   new org json JSONArray      three    1 2    four     def                  resultantJson addAll o1 toList             resultantJson addAll o2 toList

User · Answer

JSONArray jsonArray   new JSONArray     for  loop        JSONObject jsonObj  new JSONObject        jsonObj put  srcOfPhoto   srcOfPhoto       jsonObj put  username    name  count       jsonObj put  userid    userid  count        jsonArray put jsonObj valueToString        JSONObject parameters   new JSONObject     parameters put  action    remove     parameters put  datatable   jsonArray     parameters put Constant MSG TYPE   Constant SUCCESS     Why were you using an Hashmap if what you wanted was to put it into a JSONObject   EDIT  As per http   www json org javadoc org json JSONArray html  EDIT2  On the JSONObject method used  I m following the code available at  https   github com stleary JSON-java blob master JSONObject java L2327   that method is not deprecated   We re storing a string representation of the JSONObject  not the JSONObject itself

User · Answer

JSONObject json   new JSONObject    json put  fromZIPCode   123456      JSONObject json1   new JSONObject    json1 put  fromZIPCode   123456            sList add json1          sList add json    System out println sList    Output will be     fromZIPCode   123456     fromZIPCode   123456

[json] I want to add a JSONObject to a JSONArray and that JSONArray included in other JSONObject

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