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| author | Bernd Lamecker <bernd.lamecker@basyskom.com> | 2014-09-17 15:30:36 +0200 |
|---|---|---|
| committer | Milian Wolff <milian.wolff@kdab.com> | 2014-10-10 15:34:27 +0200 |
| commit | e9ec067e628564e0b065c625dcd7e695857706ac (patch) | |
| tree | 70c63561996dd16f135eeb61b174b6994291d0e5 /examples/webchannel/chatclient-html | |
| parent | feb51b94457691edbc58a34a9ddaf8b20c316820 (diff) | |
| download | qtwebchannel-e9ec067e628564e0b065c625dcd7e695857706ac.tar.gz | |
Added some more examples
Implemented a C++ Server, providing a chatservice through a simple
QObject using QWebChannel and also both a QML and HTML Client to
interact with the server.
The examples show how to use properties, signals and methods,
separated in server and clients.
Change-Id: I20c84c2104d0bb599ead1771aad499e59657f83e
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
Diffstat (limited to 'examples/webchannel/chatclient-html')
| -rw-r--r-- | examples/webchannel/chatclient-html/chatclient-html.pro | 7 | ||||
| -rw-r--r-- | examples/webchannel/chatclient-html/chatclient.html | 135 |
2 files changed, 142 insertions, 0 deletions
diff --git a/examples/webchannel/chatclient-html/chatclient-html.pro b/examples/webchannel/chatclient-html/chatclient-html.pro new file mode 100644 index 0000000..f5f0bf4 --- /dev/null +++ b/examples/webchannel/chatclient-html/chatclient-html.pro @@ -0,0 +1,7 @@ +TEMPLATE = aux + +exampleassets.files += \ + chatclient.html + +exampleassets.path = $$[QT_INSTALL_EXAMPLES]/qwebchannel/chatclient-html +include(../exampleassets.pri) diff --git a/examples/webchannel/chatclient-html/chatclient.html b/examples/webchannel/chatclient-html/chatclient.html new file mode 100644 index 0000000..77064f2 --- /dev/null +++ b/examples/webchannel/chatclient-html/chatclient.html @@ -0,0 +1,135 @@ +<!DOCTYPE html> +<html> +<head> + <title>ChatClient</title> + + <meta name="viewport" content="width=device-width, initial-scale=1" /> + + <!--<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.css" /> + <script src="http://code.jquery.com/jquery-1.9.1.min.js"></script> + <script src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.js"></script>--> + <link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.css" /> + <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/default/easyui.css" /> + <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/icon.css" /> + <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/demo/demo.css" /> + <script src="http://code.jquery.com/jquery-1.9.1.js"></script> + <script src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.js"></script> + <script type="text/javascript" src="http://www.jeasyui.com/easyui/jquery.easyui.min.js"></script> + <script type="text/javascript" src="qwebchannel.js"></script> + + <script> + 'use strict'; + var wsUri = "ws://localhost:12345"; + window.loggedin = false; + + window.onload = function() { + var socket = new WebSocket(wsUri); + + socket.onclose = function() + { + console.error("web channel closed"); + }; + socket.onerror = function(error) + { + console.error("web channel error: " + error); + }; + socket.onopen = function() + { + window.channel = new QWebChannel(socket, function(channel) { + //connect to the changed signal of a property + channel.objects.chatserver.userListChanged.connect(function() { + $('#userlist').empty(); + //access the property + channel.objects.chatserver.userList.forEach(function(user) { + $('#userlist').append(user + '<br>'); + }); + }); + //connect to a signal + channel.objects.chatserver.newMessage.connect(function(time, user, message) { + $('#chat').append("[" + time + "] " + user + ": " + message + '<br>'); + }); + //connect to a signal + channel.objects.chatserver.keepAlive.connect(function(args) { + if(window.loggedin) { + //call a method + channel.objects.chatserver.keepAliveResponse($('#loginname').val()) + console.log("sent alive"); + } + }); + + }); + } + } + </script> +</head> +<body> + +<div id="loginDialog" class="easyui-dialog" title="Chat Login" data-options="iconCls:'icon-save'" style="width:400px;height:200px;padding:10px"> + <form id="loginForm" method="post"> + <table cellpadding="5"> + <tr><td>Name:</td><td><input class="easyui-validatebox" type="text" id="loginname" name="name" data-options="required:true"></input></td></tr> + </table> + </form> + <div style="text-align:center;padding:5px"> + <a href="javascript:void(0)" class="easyui-linkbutton" onclick="submitForm()">Login</a> + </div> + <div style="text-align:center;padding:5px" id="loginError"> + Username already in use. + </div> + <script> + $('#loginForm').submit(submitForm); + function submitForm(event) { + console.log("DEBUG login: " + channel); + channel.objects.chatserver.login($('#loginname').val(), function(arg) { + console.log("DEBUG login response: " + arg); + if(arg === true) { + $('#loginError').hide(); + $('#loginDialog').dialog('close'); + window.loggedin = true; + } else { + $('#loginError').show(); + } + }); + console.log($('#loginname').val()); + if(event !== undefined) + event.preventDefault(); + return false; + + } + </script> +</div> + + +<div class="easyui-layout" style="width:500px;height:300px;"> + <div data-options="region:'east',split:true" title="Users" id="userlist" style="width:100px;"> + + </div> + <div data-options="region:'south',split:true" style="height:50px;"> + <form id="messageForm"> + <input class="easyui-validatebox" type="text" id="message" name="name"></input> + </form> + </div> + <div data-options="region:'center'" id="chat"> + + </div> + <script> + $('#messageForm').submit(submitMessage); + function submitMessage(event) { + channel.objects.chatserver.sendMessage($('#loginname').val(), $('#message').val()); + $('#message').val(''); + if(event !== undefined) + event.preventDefault(); + return false; + } + </script> +</div> + + +<script type="text/javascript"> +$(document).ready(function(){ + $('#loginError').hide(); +}); +</script> + +</body> +</html> |