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Java script function is not working [message #1394498]

Sat, 05 July 2014 11:34

Rk Moorthy

Messages: 1
Registered: July 2014

Junior Member

I am newbie of android development in eclipse.
Here i just created a web view, Created one html page and one java script function.
I can view the html controls in screen but the java script function(onclick) is not working..

My Web View:
------------
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

//setTitle("Google Chart using HTML & JS");
WebView webView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);

_interface = new WebAppInterface(this);
webView.addJavascriptInterface(_interface, "WebAppInterface");
webView.loadUrl("file:///android_asset/index.html");
}

HTML(index.html):
-----------------
<html>
<head>
<script type="text/javascript" src="www/index.js"> </script>
<script type="text/javascript" src="www/webappinterface.js"> </script>
<link rel="stylesheet" type="text/css" href="./css/styles.css"/>

</head>
<body>
What's your name ?
<input id="name" value="" />
<button onclick="sayhello()">Say Hello</button>
</body>
</html>

JAVA SCRIPT FUNCTION(index.js):
-----------------------
function sayhello() { alert('Hi', + document.getElementById('name').value + '!'); }

Can anyone help me regarding this..

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