Sending information between JavaScript and Web Services using AJAX

Posted by COB-CSU-AM on Stack Overflow See other posts from Stack Overflow or by COB-CSU-AM
Published on 2011-06-22T16:30:45Z Indexed on 2011/06/23 16:22 UTC
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Filed under:

c#

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JavaScript

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AJAX

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web-services

Alright so I'm using Microsoft's Web Services and AJAX to get information from a SQL database for use with java script on the client side. And I'm wondering what the best method is. Before I started working on the project, the web services were setup to return a C# List filled with some objects. Those objects variables (ints, strings, etc.) contain the data I want to use. Of course, java script can't do much with this, to the best of my knowledge.

I then modified the web service to return a 2D Array, but java script got confused, and to the best of my knowledge can't handle 2D array's returned from C#. I then tried to use a regular array, but then a found the length property of an array in JS doesn't carry over, so I couldn't preform a for loop through all the items, because there wasn't anyway of knowing how many elements there were.

The only other thing I can thing of is returning a string with special char's to separate the data, but this seems way too convoluted. Any suggestions? Thanks in advance!

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