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I created an app for android using Cordova and JQuery mobile. It works well when I test run the code using google chrome, but when I try to run it on android emulator using android studio in cmd (locate>cordova emulate android) it doesn't work.
When I try to run it on the emulator I get:
"The connection to the server was unsuccessful. (file:///android_asset/www/index.html)"
But if I don't use JQuery, it works fine. I didn't modify any code in JQuery or JQuery mobile.
<head>
<-- import jquery and codovar -->
<link rel="stylesheet" href="./css/jquery.mobile-1.4.5.min.css" />
<-- if i remove this 3 line of code below program is working as same as open with google chrome -->
<link rel="stylesheet" href="./css/jquery.mobile-1.4.5.min.css" />
<script src="./js/jquery-2.1.4.min.js"></script>
<script src="./js/jquery.mobile-1.4.5.min.js"></script>
<--end remove here -->
<script type="text/javascript" src="./js/Login.js"></script>
</head>
<body>
<div data-role="page" id="page1">
<div data-role ="header" style="background-color: #00CCA5;">
<h1 style="color: #FAF0BA; text-shadow: None; text-align: center;">LogIn</h1>
</div>
<div data-role ="main" class="ui-content" >
<div align="center">
<label>id:</label>
<input type="text" id="login_id">
<br>
<label>password:</label>
<input type="password" id="login_password">
<div id="wrong" style="color: red;"><br></div>
</div>
<button style="background-color: #FAF0BA; color:#00CCA5;" data-role ="button" data-icon ="forward" id="let_login">Log in</button>
</div>
</div>
<script type="text/javascript" src="cordova.js"></script>
</body>
</html>
and here is login.js
$(document).ready(function () {
$("#let_login").on("tap",
function () {
var id = $("#login_id").val();
var password = $("#login_password").val();
if (id == "test" && password == "password") {
document.location.href = "./customer.html";
//$.mobile.changePage("./customer.html");
}
else {
$("#wrong").html("Wrong id and/or password");
}
});
});
and here is MainActivity.java (modified file after read some old post but still doesn't work)
public class MainActivity extends CordovaActivity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
//modify line below
super.setIntegerProperty("loadUrlTimeoutValue", 70000);
//end modify line
// Set by <content src="index.html" /> in config.xml
loadUrl(launchUrl);
}
}
ps. this is my first time using Cordova and JQuery
430
This Error occurs when the webpage doesnot load / not reachable.
To fix this, create a new html file
main.html
<!doctype html>
<html>
<head>
<title>tittle</title>
<script>
window.location='./index.html';
</script>
<body>
</body>
</html>
and keep the launch URL as main.html in config.xml
// Set by <content src="main.html" /> in config.xml
loadUrl(launchUrl);
This will fix
51
I recommend first, to check your config.xml there is a section where you can specify the start page of your app. It must be ponting to "index.html" and I think your page is called "Login.html" (Just a guess) The section looks like this
<content src="your_page.html" />just change that section and try. If this section is set correctly, then the approach by Mohhamed Imran N works, I have tested it. Hope this helps.
36
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