1) enable the app to show information necessary for debugging in the index.html file.
webapp/index.html
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport"
content="width=device-width, initial-scale=1.0">
<title>movies</title>
<script
id="sap-ui-bootstrap"
src="../../resources/sap-ui-core.js"
data-sap-ui-theme="sap_belize"
data-sap-ui-resourceroots='{"xxx.xxx":
"./"}'
data-sap-ui-compatVersion="edge"
data-sap-ui-logLevel="debug"
data-sap-ui-oninit="module:sap/ui/core/ComponentSupport"
data-sap-ui-async="true"
data-sap-ui-frameOptions="trusted">
</script>
</head>
|
Logging messages in the console might slow down the execution time. Remove the flag when the debugging is finished.
webapp/controller/App.controller.js
sap.ui.define([
"sap/ui/core/mvc/Controller",
"sap/base/Log"
], function (Controller, Log) {
"use
strict";
return
Controller.extend("xx.xx.controller.App", {
onInit:
function () {
Log.info("Controller has
been initialized.");
},
onExit: function () {
Log.info("Controller
will shortly be destroyed.");
},
onPress:
function (sValue) {
sap.ui.require(["sap/m/MessageToast"],
function (oMessage) {
oMessage.show("Searching..."
+ sValue);
});
}
});
});
|
3) open the browser console to see the logged message.
Logging and Tracing reference: https://ui5.sap.com/#/topic/9f4d62c6648a423d85aaf2bfc2c7ddfe
