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POReading REST Service with SAPUI5
 

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  1. POReading REST Service with SAPUI5
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    <p>I am trying to access a REST Service with SAPUI5. I am sending a GET Request with the help of jQuery and expect a JSON respond, but all i get is an empty JSON Object. However the REST service tested with a RESTClient gives me the correct respond.</p> <p>Here is the code i am using sofar:</p> <h2>View</h2> <pre><code>sap.ui.jsview("sapui5_test.SAPUI5_Test", { getControllerName : function() { return "sapui5_test.SAPUI5_Test"; }, createContent : function(oController) { var text = new sap.ui.commons.TextField( { width : "100%" }); // arrange controls on the page with a matrix layout var ml = new sap.ui.commons.layout.MatrixLayout( { columns : 2, layoutFixed : true, width : "500px" }); ml.addRow(new sap.ui.commons.layout.MatrixLayoutRow( { cells : [ new sap.ui.commons.layout.MatrixLayoutCell( { content : [ text ] })] })); var model = oController.initTodoModel(); text.setValue(model.getJSON()); return [ ml ]; } }); </code></pre> <h2>Controller</h2> <pre><code>sap.ui.controller("sapui5_test.SAPUI5_Test", { initTodoModel : function() { var oModel = new sap.ui.model.json.JSONModel(); var aData = jQuery.ajax({ type : "GET", contentType : "application/json", url : "http://sapm04.ibsolution.local:50000/demo.sap.com~d337_resttest_web/rest/todo/init/", dataType : "json", success : function(data,textStatus, jqXHR) { oModel.setData({modelData : data}); alert("success to post"); } }); return oModel; } } }); </code></pre> <h2>index.html</h2> <pre><code>&lt;!DOCTYPE HTML&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="X-UA-Compatible" content="IE=edge"&gt; &lt;script src="resources/sap-ui-core.js" id="sap-ui-bootstrap" data-sap-ui-libs="sap.ui.commons,sap.ui.table,sap.ui.ux3" data-sap-ui-theme="sap_goldreflection"&gt; &lt;/script&gt; &lt;!-- add sap.ui.table,sap.ui.ux3 and/or other libraries to 'data-sap-ui-libs' if required --&gt; &lt;script&gt; sap.ui.localResources("sapui5_test"); var view = sap.ui.view({id:"idSAPUI5_Test1", viewName:"sapui5_test.SAPUI5_Test", type:sap.ui.core.mvc.ViewType.JS}); view.placeAt("content"); &lt;/script&gt; &lt;/head&gt; &lt;body class="sapUiBody" role="application"&gt; &lt;div id="content"&gt;&lt;/div&gt; &lt;/body&gt; </code></pre> <p></p> <p>As already mentioned, when i run the same URL as in the jQuery in a RESTClient, i am getting a filled JSON Object as a result, however the result in the UI5 page is an empty JSON obejct {}.</p> <p>I also tried the following solution:</p> <pre><code>var oModel = new sap.ui.model.json.JSONModel("http://sapm04.ibsolution.local:50000/demo.sap.com~d337_resttest_web/rest/todo/init/"); </code></pre> <p>but this didn't help.</p>
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