Loop through JSON object List

Question

I am returning a List lt   from a webservice as a List of JSON objects  I am trying to use a for loop to iterate through the list and grab the values out of the properties  This is a sample of the returning JSON     d       type   FluentWeb DTO EmployeeOrder     EmployeeName   Janet Leverling     EmployeeTitle   Sales Representative     RequiredDate     Date 839224800000        OrderedProducts  null      So I am trying to extract the contents using something like this   function PrintResults result     for  var i   0  i  lt  result length  i           alert result employeename       How should this be done

User · Answer

This will work        document  ready function                    ajax                            type   POST               url    Home MethodName               success  function  data                      data is the string that the method returns in a json format  but in string                 var jsonData   JSON parse data     This converts the string to json                  for  var i   0  i  lt  jsonData length  i      The json object has lenght                                       var object   jsonData i     You are in the current object                         olListId   append   lt li class  someclass gt     object Atributte      lt  li gt       now you access the property                                         JSON EXAMPLE                     Atributte    value                         Atributte    value                         Atributte    value                                                            The main thing about this is using the property exactly the same as the attribute of the JSON key-value pair

User · Answer

It s close   Try this   for  var prop in result        if  result hasOwnProperty prop             alert result prop              Update   If your result is truly is an array of one object  then you might have to do this   for  var prop in result 0         if  result 0  hasOwnProperty prop             alert result 0  prop              Or if you want to loop through each result in the array if there are more  try   for  var i   0  i  lt  results length  i          for  var prop in result i             if  result i  hasOwnProperty prop                 alert result i  prop

User · Answer

Here it is   success       function data              each data  function i  item               alert  Mine is     i         item title         item key                       Sample JSON text     title    camp crowhouse     key    agtnZW90YWdkZXYyMXIKCxIEUG9zdBgUDA

User · Answer

Be careful  d is the list   for  var i   0  i  lt  result d length  i           alert result d i  employeename

User · Answer

Since you are using jQuery  you might as well use the each method    Also  it seems like everything is a value of the property  d  in this JS Object  Notation       each result d function i           In case there are several values in the array  d        each this function j               Apparently doesn t work            alert this EmployeeName              What about this          alert result d i  j   EmployeeName                Or this          alert result d i  j  EmployeeName                 That should work  if not  then maybe you can give us a longer example of the JSON   Edit  If none of this stuff works then I m starting to think there might be something wrong with the syntax of your JSON

User · Answer

var d     parseJSON result d   for var i  0 i lt d length i         alert d i  EmployeeName

User · Answer

had same problem today  Your topic helped me so here goes solution      alert result d 0  EmployeeTitle

User · Answer

I have the following call       select box id   change function             var action       my form   attr  action          get action    function response             each response result function i                 alert  key is      i      val is      response result i                         json              The structure coming back from the server look like     result    1   waterskiing   2   canoeing   18   windsurfing

[javascript] Loop through JSON object List

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