The Lstd.Json.getWebroutine(options) method provides a way for your JavaScript code to call a Webroutine. Any webrouting can be called with this method but only a JSON Response Webroutine can return data to it. The single options parameter is a JavaScript object containing zero or more of the following properties:
Wam | The WAM being called. If not present, the current WAM is used. |
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webroutine | The Webroutine being called. If not present, the current webroutine is used. |
Fields | A JavaScript object containing the input values to send to the Webroutine. For example: |
Lists | A JavaScript object containing lists to send to the Webroutine. Each list is an array or rows and each row is an object containing column values. For example: |
callback | A JavaScript function that will be called when the Ajax request is completed. This function is only called on successful completion of a call to a JSON Response Webroutine. It will be passed a single parameter containing a Webroutine object that represents the Webroutine output. |
Putting it all together, you get something like this:
| No Format |
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/* |
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* Get webroutine (Ajax request) |
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* Webroutine (wr) is passed to the callback wrapped in an Lstd.Json.Wr object |
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*/ |
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var options = { |
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wam: "SampleWam", |
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webroutine: "Sample1", |
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fields: { |
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GIVENAME: "John", |
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SURNAME: "Smith" |
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}, |
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lists: { |
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LIST01: [ |
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{DEPTMENT: "ADM", DEPTDESC: "Administration"}, |
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{DEPTMENT: "FIN", DEPTDESC: "Finance"} |
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] |
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}, |
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callback: function(wr) { |
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// Code to handle the Ajax response goes here |
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} |
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}; |
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Lstd.Json.getWebroutine(options); |
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The Webroutine object passed to the callback function contains a number of methods for getting the fields and lists returned from the server.
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