I am creating multi page phone gap app
I have basic structure including css and scripts in index.html , i am trying to load content dynamically into container from other html pages.
When I load content of other dynamic page css is not reflecting on pages.
I have style sheets locally but still that style sheet is not applying on login.html after load
Style sheet cdn path for any one sing
https://cdn.syncfusion.com/js/mobile/ej.mobile.all-latest.min.css
script cdn path https://cdn.syncfusion.com/js/mobile/ej.mobile.all-latest.min.js
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="msapplication-tap-highlight" content="no" />
<meta name="viewport" content="width=device-width, initial-scale=1.0,maximum-scale=1.0, user-scalable=no" />
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<title>Login</title>
<link href="css/font-awesome.min.css" rel="stylesheet" />
<link href="css/ej.mobile.all.min.css" rel="stylesheet" />
<link href="css/index.css" rel="stylesheet" />
</head>
<body>
<div data-role="appview">
<div id="header" data-role="ejmheader" data-ej-title="Leap Agent Portal"></div>
<div id="content"></div>
</div>
<!-- Cordova reference, this is added to your app when it's built. -->
<script src="cordova.js"></script>
<script src="scripts/jquery-2.1.1.min.js"></script>
<script src="scripts/jquery.validate.min.js"></script>
<script src="scripts/jsrender.js"></script>
<script src="scripts/ej.mobile.all.min.js"></script>
<script src="scripts/platformOverrides.js"></script>
<script>
var loadPage = function(url) {
$.ajax({
url: url,
}).done(function (data) {
$("#content").html(data);
});
}
(function () {
"use strict";
document.addEventListener('deviceready', onDeviceReady.bind(this), false);
function onDeviceReady() {
loadPage("views/login.html");
};
})();
</script>
</body>
</html>
login.html
<form id="loginform" method="post">
<h1>Enter Login Credentials</h1>
<br />
User Name
<input type="text" required id="username" name="username"><br>
<br />
Password
<input type="password" required id="password" name="password">
<div align="center">
<button type="submit" data-role="ejmbutton" data-ej-contenttype="textimage" data-ej-rendermode="auto"
data-ej-imageclass="fa fa-key" id="btnlogin">
Login
</button>
</div>
<div id="message"></div>
</form>
If I write everything on single without load style sheets are rendering
No Style rendered if I loaded with jquery load
Have you try safari development inspector to check your DOM/CSS ? sometimes it helps ,-)
Related
I've tried to create a new window and print it from current one in maui application. I invoke the printPage() method from Index.razor. The problem is that I use js code to open it and it throws an exception that created window is null. Is it possible to create new window in such a way or there is another method?
I know that if I call just a window.print() in script, the print dialog will pop up. However, it'll print a current page and I want some specific page. (In the example it's just a blank page)
Index.razor
#page "/"
<h1>Hello, world!</h1>
Welcome to your new app.
<SurveyPrompt Title="How is Blazor working for you?" />
#inject IJSRuntime JS
<button class="btn btn-primary" #onclick="Print">Print</button>
#code {
private async void Print()
{
await JS.InvokeVoidAsync("printPage");
}
}
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover" />
<title>MauiApp11</title>
<base href="/" />
<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
<link href="css/app.css" rel="stylesheet" />
<link href="MauiApp11.styles.css" rel="stylesheet" />
</head>
<body>
<div class="status-bar-safe-area"></div>
<div id="app">Loading...</div>
<div id="blazor-error-ui">
An unhandled error has occurred.
Reload
<a class="dismiss">đ</a>
</div>
<script src="_framework/blazor.webview.js" autostart="false"></script>
<script>
function printPage() {
var i = window.open("", "", "height=452,width=1024,tabbar=no");
i.document.write(`<!DOCTYPE html>
<html>
<head>
</head>
<body>
<h1>Template</h1>
<p>This is a blank template for a web page.</p>
</body>
</html>`);
i.document.close();
i.focus();
i.print();
}
</script>
</body>
</html>
I am following this tutorial:
http://www.indiageeks.in/phonegap-jquery-ajax-example-jsonjavascript-object-notation-response/
but when I press the buttons the request not sent
this is my code
and when check the console I get this
it iays thet my function " connect is not defined "
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="msapplication-tap-highlight" content="no" />
<!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<link href="jQueryMobile/jquery.mobile-1.4.5.min.css" rel="stylesheet" type="text/css" />
<script src="js/jquery.js" type="text/javascript"></script>
<script src="jQueryMobile/jquery.mobile-1.4.5.min.js" type="text/javascript"></script>
<title>Taha king</title>
<script charset="utfâ8" type="text/javascript">
function connect(e){
alert("mmmmmmmmmmmm");
var term= {button:e};
$.ajax({
url:'http://www.indiageeks.in/tutorials/reply.php',
type:'POST',
data:term,
dataType:'json',
error:function(jqXHR,text_status,strError){
alert(âno connectionâ);
},
timeout:60000,
success:function(data){
$("#result").html("");
for(var i in data){
$("#result").append("<li>"+data[i]+"</li>");
}
}
});}
</script>
</head>
<body>
<div data-role="header">
<h1>Your resource app</h1>
</div>
<div dara-role="content">
<center><b>Bikes or Cars</b></center>
<center><input onclick="connect(this.value)" type="button" value="cars" /></center>
<center><input onclick="connect(this.value)" type="button" value="bikes" /></center>
<center><b>Results</b></center>
<ul id="result"></ul>
</div>
<div dara-role="footer">
<h4>© carsRent.ps</h4>
</div>
<!-- <script type="text/javascript" src="cordova.js"></script>-->
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
</script>
</body>
</html>
Try to remove this:
charset="utfâ8"
from your script tag.
If you want utf-8 encoding there is no need for that since you are using:
<meta charset="utf-8">
connect() function was not exist. You forgot to insert it. please recheck again.
I am very new to phonegap as well as javascript and I'm trying to make a simple Contact Adder application but for some reason nothing happens when I try to add a contact. No alerts even appear. By the way, I am using an android emulator within eclipse to test my application. Can someone tell me what I am doing wrong? Here is my index.html:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Add Contacts</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
</head>
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady()
{
document.getElementById("save").addEventListener("click",addContact, false);
alert("READY!");
}
function addContact()
{
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
<body onload = "deviceIsReady()">
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
This code working for me:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" href="jquery.mobile-1.3.2.css">
<link rel="stylesheet" type="text/css" href="css/index.css" />
<script type="text/javascript" src="cordova.js"></script>
<script src="jquery-1.10.2.min.js" language="javascript" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
var $j = jQuery.noConflict();
</script>
<script src="jquery.mobile-1.3.2.min.js" language="javascript" type="text/javascript"></script>
<title>Add Contacts</title>
<script>
function loaded(){
document.addEventListener("deviceready", deviceIsReady, false);
}
function deviceIsReady()
{
document.getElementById("save").addEventListener("click", addContact, false);
alert("READY!");
}
function addContact()
{
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
</head>
<body onload = "loaded()">
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
I tried in eclipse with android sdk, and I get the alerts on the emulator and after I add a new contact I sow it on the contacts. Before you try this code watch out for the script and style link. (rewrite it, or download the newest)
Your script tag is in-between the head and body tags. Try moving it into the body tag.
Your window load event also probably won't work. Just remove it, and simply attach the device ready event, so your script looks like this:
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady() {
document.getElementById("save").addEventListener("click",addContact, false);
alert("READY!");
}
function addContact() {
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
just remove the
<body onload = "deviceIsReady()">
and make a simple
<body>
you also need to put your
<script>
in head or body, but not between them!
you need to catch the event ondevice ready, but not on bodylaod. so try this:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady(){
alert("READY!");
}
</script>
</head>
<body>
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
it should works (for me, it works!). if not, check the manifest, maybe you do something wrong with it
I have a two page application, that I need to show some results.
The fist page
<div data-role="content">
<!-- content -->
<form>
<label for="search-1">Search:</label>
<input name="search-1" id="search-1" value="" type="search">
</form>
has a form with input type search. How can I take the value of this search input, and pass it to a second jQuery Mobile page in a separate html file, so I can using the value fetch data using web-service and using a list to represent the data.
Second page
<div data-role="content" id="content">
<ul data-role="listview" data-inset="true" id="bookListThumbs">
//data to be added here....
</ul>
</div><!-- /content -->
Solution
It is possible to send a parameter/s from one page to another during page transition. It can be done like this:
You can pass values with changePage:
$.mobile.changePage('page2.html', { dataUrl : "page2.html?paremeter=123", data : { 'paremeter' : '123' }, reloadPage : true, changeHash : true });
And read them like this:
$(document).on('pagebeforeshow', "#index", function (event, data) {
var parameters = $(this).data("url").split("?")[1];;
parameter = parameters.replace("parameter=","");
alert(parameter);
});
Example:
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="widdiv=device-widdiv, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<title>
</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://www.dragan-gaic.info/js/jquery-1.8.2.min.js">
</script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
<script>
$(document).on('pagebeforeshow', "#index",function () {
$(document).on('click', "#changePage",function () {
if($('#search-1').val().length > 0){
$.mobile.changePage('second.html', { dataUrl : "second.html", data : { 'input' : $('#search-1').val()}, reloadPage : false, changeHash : true });
} else {
alert('Search input is empty!');
}
});
});
$(document).on('pageshow', "#second",function () {
var parameters = $(this).data("url").split("?")[1];;
parameter = parameters.replace("input=","");
alert(parameter);
});
</script>
</head>
<body>
<!-- Home -->
<div data-role="page" id="index">
<div data-role="header">
<h3>
First Page
</h3>
</div>
<div data-role="content">
<form>
<label for="search-1">Search:</label>
<input name="search-1" id="search-1" value="" type="search">
<a data-role="button" id="changePage">Send data to other page</a>
</form>
</div> <!--content-->
</div><!--page-->
</body>
</html>
second.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="widdiv=device-widdiv, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<title>
</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://www.dragan-gaic.info/js/jquery-1.8.2.min.js">
</script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
</head>
<body>
<!-- Home -->
<div data-role="page" id="second">
<div data-role="header">
<h3>
Second Page
</h3>
</div>
<div data-role="content">
</div> <!--content-->
</div><!--page-->
</body>
</html>
I have a JQuery Mobile application and I seem to have several locations in the app where the JavaScript doesn't execute as expected. In short, I have a "Dashboard" page. If the user hasn't logged in, I use the "changePage" function to send them back to the Login page.
If I attempt to login directly via the Login page, everything works as expected. However, if I am redirected to the Login page from the Dashboard page, I see a JavaScript error that says: "loginButton_Click is not defined". To provide more insight, here is my code:
Dashboard.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0.1/jquery.mobile-1.0.1.min.css" />
<script src="/jquery-1.6.4.min.js" type="text/javascript"></script>
<script type="text/javascript" src="/scripts/shared.js"></script>
<script src="/scripts/jquery.mobile-1.0.1.min.js" type="text/javascript"></script>
</head>
<body>
<div id="dashboardPage" data-role="page">
<div data-role="header">
<a id="logoutButton" href="#" class="ui-btn-left jqm-home">Logout</a>
<h1>My App</h1>
</div>
<div data-role="content">
<ul data-role="listview">
<li data-role="list-divider"><span id="greeting"></span></li>
</ul><br />
</div>
</div>
</body>
</html>
Shared.js
$("#dashboardPage").live("pagecreate", function () {
});
$("#dashboardPage").live("pagebeforeshow", function () {
});
$("#dashboardPage").live("pageshow", function () {
var user = window.localStorage.getItem("user");
if (user == null) {
$.mobile.changePage("/login.html", { transition: "slide" });
}
});
login.html
<html>
<head>
<meta charset="utf-8" />
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0.1/jquery.mobile-1.0.1.min.css" />
<script src="/jquery-1.6.4.min.js" type="text/javascript"></script>
<script type="text/javascript" src="/scripts/shared.js"></script>
<script src="/scripts/jquery.mobile-1.0.1.min.js" type="text/javascript"></script>
</head>
<body>
<div id="loginPage" data-role="page">
<div data-role="header"><h1>App Name</h1></div>
<div data-role="content">
<label for="usernameTextBox">Username</label>
<input id="usernameTextBox" type="text" /><br />
<label for="passwordTextBox">Password</label>
<input id="passwordTextBox" type="password" /><br />
<input type="button" value="Login" onclick="return loginButton_Click();" />
</div>
</div>
<script type="text/javascript">
function loginButton_Click() {
$.mobile.changePage("/dashboard.html", { transition: "slide" });
}
</script>
</body>
</html>
I feel like there is something that I don't understand regarding how JavaScript gets into the DOM. What am I doing wrong?
In shared.js add $(...) wrapper:
$(function(){
$("#dashboardPage").live("pagecreate", function () {
});
$("#dashboardPage").live("pagebeforeshow", function () {
});
$("#dashboardPage").live("pageshow", function () {
var user = window.localStorage.getItem("user");
if (user == null) {
$.mobile.changePage("/login.html", { transition: "slide" });
}
});
});