EnablingJSONIN

EnablingJSONIN page under construction

Here's how to generate there required files for enabling JSON in your webservice.

1. Know where your project files are.
2. Grab DBXRay here : ftp://ftp.stureaps.dk/
3. Choose the workspace using workspace selector
4. select Functions|Generate Struct Packages for project

Now you can write code like the following:

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...   Use StructPkg\Struct_tReview.pkg Use StructPkg\Struct_tProduct.pkg Use StructPkg\Struct_tAddProductRequest.pkg   Use Product.wo Use Structures.pkg   Object oProductJSON is a cWebService ...     Procedure CreateProduct String Request        tAddProductRequest stRequest       tJsonNode stJson                  If (StringToDoc(oJsonFunctions, &request, &stJson)) Begin           Send JsonToStruct of oStructHandler_tAddProductRequest stJson (&stRequest)           Function_Return (CreateProduct(oProduct, stRequest))       End       Else Begin           Error 666 "String parameter does not contain a valid JSON object"       End   End_Procedure

oProduct is a traditional webservice using SOAP.

Now . Given the following structure definitions:

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Struct meta   Boolean success   String msg      End_Struct   Struct tReview   Integer id   Integer productId   String comment   String author End_Struct   Struct tProduct   Integer id   String name   String company      tReview[] reviews End_Struct   Struct tAddProductRequest   String token   tProduct product End_Struct   Struct tGetProductResponse   Meta meta   tProduct product End_Struct   Struct tRequest   String token   Integer identifier End_Struct   Struct tResponse   Meta meta   Integer id   End_Struct

You will be able to send tAddProductRequest as JSON from the client side as the request parameter

To parse the incoming request from ExtJS 4 you could use the following model definition:

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Ext.regModel('Acme.Product', {    idProperty: 'id',    successProperty: 'meta.success',    fields: [        {name:'id', type:'int'},        {name: "name", type:"string"},        {name: "company", type:"string"}    ],    hasMany: {model:'Acme.Review', name: 'reviews', associationKey: 'reviews'} });   Ext.regModel('Acme.Review', {   idProperty: 'id',    fields: [            'id',            'product_id',            'comment',            'author'    ],    belongsTo:'Acme.Product' });