Ajax转WCF服务

Question

I am having a WCF Service (Ajax-enabled) and I need to call its methods using AJAX. The WCF Service name is NameService.svc and it is located within a WebService folder at the root directory of the Website. Here is how things work: I have to create a user control which includes a table layout containing the text fields to collect the user data and when clicking the button I need to use jQuery and Ajax to call the methods which will insert the data to the database. I tried the following code but it did not work for me and I need to know what I am missing or wrote incorrectly within the user control:

 $(function() { $('button').click(function() { var name = $('text').val(); $.ajax({ url : 'NameService.svc/InsertData', data : { suppliername : name }, method : 'post', datatype : 'json', success : function(data) { alert(data); } }); }); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <table class="table"> <tbody> <tr> <td>Supplier Name:</td> <td><input type="text" name="sname"></td> </tr> <td colspan="2"><button type="button" class="btn btn primary">Insert</button></td> </tbody> </table> 

Note I am using Bootstrap within my project. Is there a problem using the button element instead of input element with type as submit? What have I missed in the url of the ajax call? Should the method within the WCF Service be decorated with specific attributes? If I will call a method that will return only data should I use the data property within the Ajax call or ignore it also the method will be post to or it should be get in that way.

Answer 1

If you are doing $.ajax for http post and get. I will recommend you watch the tutorial from https://www.udemy.com/rest-wcf-service-in-aspnet/learn/v4/t/lecture/5225772

After you retrieve the data, you can do a database connection from svc.cs and import these data(s) to your database. I assume you have already know how to do database connection. If no, just do some online search, you probably will learn that.

However, I have no clues if your data is in nested json format. I am struck at there also... sighh