javascript - jQuery Datatables load data from server -


im using asp.net mvc, want load json data server side. have piece of server side code:

function getdata() actionresult              dim transactionsearchrow1 = new transactionsearchrow {             .status = status.cancelled,             .transactinid = 12345,             .creditcardnumber = "1234324324",             .supplier = "office depot",             .createdat = new datetime(2008, 12, 28),             .amount = 500             }              dim transactionsearchrowjson = jsonconvert.serializeobject(transactionsearchrow1)              return json(transactionsearchrowjson)          end function

its send me json string transactionsearchrow object.

i have client-side code:

$("#searchbtn").on("click", function () {                 $.ajax({                     url: '/transaction/getdata',                     method: 'post',                     datatype: 'json',                     success: function (data) {                         $('#transactiontable').datatable({                             data: data,                             columns: [                                 { 'data': 'status' },                                 { 'data': 'transactinid' },                                 { 'data': 'creditcardnumber' },                                 { 'data': 'supplier' },                                 { 'data': 'createdat' },                                 { 'data': 'amount' }                             ]                          });                      }                 });             });

and simple html table:

<table id="transactiontable" class="table table-striped table-bordered table-list">                     <thead>                         <tr>                             <th class="col-md-1">status</th>                             <th>transid</th>                             <th>ccn</th>                             <th>supplier</th>                             <th>created date</th>                             <th>amount</th>                         </tr>                     </thead>                      <tbody>                      </tbody>                 </table>

json response: enter image description here

but error when im click "search" button. enter image description here

enter image description here

i think response data format not right. please refrence example.the ajax response should object has array property named "data". i'm not familiar vb,so give c# code snippet. change server side action code following:

 return json(new {         data: new list<transactionsearchrow>(){transactionsearchrow1}     })

Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm ...
Read more

Add new key value to json node in java -

i have json file : { "id":1, "name":"abc", "addressdetails": { "city":"newyork" } } i wanted add 1 more key-value ("pincode" : "414141") node 'addressdetails'. i tried using : objectmapper mapper = new objectmapper(); jsonnode root = mapper.readtree(new file("d://test.json")); objectnode node = mapper.createobjectnode(); node.with("addressdetails").put("pincode", "414141"); but it's not getting added, there way can ? you can try you should modify file path objectmapper mapper = new objectmapper(); objectnode nodes = mapper.readvalue(new file("d:\\test.txt"), objectnode.class); nodes.with("addressdetails").put("pincode", "414141"); mapper.writer().writevalue(new file("d:\\test.txt"), nodes);
Read more