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November 15, 2013 20:21
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| ## AJAXification with well-formed JSON result construction and parameter passing | |
| #set ($pns = $request.portlet-namespace) | |
| #if ($request.lifecycle == "RENDER_PHASE") | |
| <body onload="${pns}doit()"> | |
| <img | |
| src="http://www.liferay.com/osb-community-theme/images/custom/heading.png" | |
| style="float:right;width:20%"> | |
| <p><em>Demo 6: AlloyUI AJAX call, pass parameters and get JSON results</em></p> | |
| <p> | |
| <h3>You should get two separate alerts!</h3></p> | |
| <em>Raw output from RESOURCE_PHASE:</em> | |
| <div id="${pns}resourcePhaseOutput"></div> | |
| <script type="text/javascript"> | |
| function ${pns}auiXmlHttpRequest(url, data, onSuccess, onError) { | |
| AUI().use( | |
| "aui-base", "aui-io-plugin", "aui-io-request", | |
| function (A) { | |
| A.io.request( | |
| url, | |
| { | |
| data: data ? data : "dummy", | |
| dataType: "json", | |
| on: { | |
| success: function (event, id, obj) { | |
| var responseData = this.get("responseData"); | |
| var stat = responseData.stat; | |
| if (stat == 'ok') { | |
| onSuccess(responseData.result); | |
| } else { | |
| onError("error: " + stat); | |
| } | |
| }, | |
| failure: function (event, id, obj) { | |
| onError("error: " + JSON.stringify(event)); | |
| } | |
| } | |
| } | |
| ); | |
| } | |
| ); | |
| } | |
| function ${pns}doit() { | |
| ${pns}auiXmlHttpRequest('${request.resource-url}', { | |
| "${pns}title": "North America Symposium", | |
| "${pns}location": "San Francisco" | |
| }, function (successObj) { | |
| var raw = document.getElementById('${pns}resourcePhaseOutput'); | |
| raw.innerHTML = '<pre>' + JSON.stringify(successObj) + '</pre>'; | |
| alert("got something: " + successObj.TITLE); | |
| alert("got something: " + successObj.LOCATION); | |
| }, function (errmsg) { | |
| }); | |
| } | |
| </script> | |
| </body> | |
| #elseif ($request.lifecycle == "RESOURCE_PHASE") | |
| #set ($resultWrapper = $jsonFactoryUtil.createJSONObject()) | |
| #set ($result = $jsonFactoryUtil.createJSONObject()) | |
| #set ($V = $result.put("TITLE", ${request.parameters.title})) | |
| #set ($V = $result.put("LOCATION", ${request.parameters.location})) | |
| #set ($V = $resultWrapper.put("stat", "ok")) | |
| #set ($V = $resultWrapper.put("result", $result)) | |
| $resultWrapper | |
| #end |
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