<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>Wialon Playground - Monitoring notification</title>
    <script type="text/javascript" src="//code.jquery.com/jquery-latest.min.js"></script>
    <script type="text/javascript" src="//hst-api.wialon.com/wsdk/script/wialon.js"></script>
</head>
<body>

Notification info. Wait several seconds, until notification will be get
<div id="container">
  <div id="close_popup"> x </div>
  Notification count <span id="count"></span><br>
  <table id="notification">
    <tr>
      <td>Name</td>
      <td>Text</td>
      <td>Delete</td>
    </tr>
  </table>
</div>
<div id="log"></div>

</body>
</html>
 
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>Wialon Playground - Monitoring notification</title>
    <script type="text/javascript" src="//code.jquery.com/jquery-latest.min.js"></script>
    <script type="text/javascript" src="//hst-api.wialon.com/wsdk/script/wialon.js"></script>
</head>
<body>
​
Notification info. Wait several seconds, until notification will be get
<div id="container">
  <div id="close_popup"> x </div>
  Notification count <span id="count"></span><br>
  <table id="notification">
    <tr>
      <td>Name</td>
      <td>Text</td>
      <td>Delete</td>
    </tr>
  </table>
</div>
<div id="log"></div>
​
</body>
</html>
HTML

#log, td { 
	border: 1px solid #c6c6c6; 
}

#container{
	position: relative;
	padding: 5px;
	padding-top: 25px;
	margin: 10px 0;
	width: 100%;
	height: 300px;
	overflow-y: auto;
	border: 1px solid #c6c6c6;  
	box-sizing: border-box;
}

#close_popup {
	border: 1px solid #c6c6c6;
	position: absolute;
	right: 5px;
	top: 3px;;
  	cursor: pointer;
    width: 20px;
    height: 20px;
    text-align: center;
}

#notification {
	width: 100%;
}

.close_btn {
	cursor: pointer; 
	width: 20px; 
	text-align: center; 
	vertical-align: middle;
}
 
#log, td { 
    border: 1px solid #c6c6c6; 
}
​
#container{
    position: relative;
    padding: 5px;
    padding-top: 25px;
    margin: 10px 0;
    width: 100%;
    height: 300px;
    overflow-y: auto;
    border: 1px solid #c6c6c6;  
CSS

// Print message to log
function msg(text) { $("#log").prepend(text + "<br/>"); }

function init() { // Execute after login succeed
    var sess = wialon.core.Session.getInstance(); // get instance of current Session
    //specify what kind of data should be returned (diffrent flags for 'avl_unit' and 'avl_resource')
    var flags = wialon.item.Item.dataFlag.base | wialon.item.Resource.dataFlag.base | wialon.item.Item.dataFlag.messages | wialon.item.Resource.dataFlag.notifications;
    
    sess.loadLibrary("resourceNotifications"); // load Notification Library 
    
    sess.updateDataFlags( // load items to current session
	[{type: "type", data: "avl_resource", flags: flags, mode: 1}], // Items (avl_resource) specification
	function (code) { // updateDataFlags callback
	    if (code) { msg(wialon.core.Errors.getErrorText(code)); return; } // exit if error code 

	    // get loaded 'avl_resource's items with edit notification access 
	    var res = sess.getItems("avl_resource");
	    for (var i = 0; i< res.length; i++) { // construct Select list using found resources		
		    //addEvent(res[i].getId()); // add event to any resource object
			res[i].addListener("messageRegistered", showData); // register event when we will receive message
	    }
	});
	$("#count").text(0); // count of notification
	$("#close_popup").click(close_popup); // event on close popup block
	$("#notification").on("click", ".close_btn", delete_info); // event on delete row with notification info
}

function showData(event) {
	var data = event.getData(); // get data from event
		
	if (data.tp && data.tp == "unm") {
		$("#notification").append("<tr><td>" + data.name + "</td><td>" + data.txt + "</td><td id='" + data.t + "' class='close_btn'>x</td><tr>"); // add row with data to info-table
		$("#count").text(parseInt($("#count").text()) + 1); // get notification count
		$("#container").show();
	}
}

function close_popup() {
	$("#container").hide();
}

function delete_info(event) {
	// delete notification from list
	$(event.target.parentNode).remove();
}

// execute when DOM ready
$(document).ready(function () {
	wialon.core.Session.getInstance().initSession("https://hst-api.wialon.com"); // init session
    // For more info about how to generate token check
    // http://sdk.wialon.com/playground/demo/app_auth_token
	wialon.core.Session.getInstance().loginToken("5dce19710a5e26ab8b7b8986cb3c49e58C291791B7F0A7AEB8AFBFCEED7DC03BC48FF5F8", "", // try to login
	    function (code) { // login callback
	    	if (code){ msg(wialon.core.Errors.getErrorText(code)); return; } // exit if error code
	    	msg("Logged successfully"); 
		init(); // when login suceed then run init() function
	});
})
 
// Print message to log
function msg(text) { $("#log").prepend(text + "<br/>"); }
​
function init() { // Execute after login succeed
    var sess = wialon.core.Session.getInstance(); // get instance of current Session
    //specify what kind of data should be returned (diffrent flags for 'avl_unit' and 'avl_resource')
    var flags = wialon.item.Item.dataFlag.base | wialon.item.Resource.dataFlag.base | wialon.item.Item.dataFlag.messages | wialon.item.Resource.dataFlag.notifications;
    
    sess.loadLibrary("resourceNotifications"); // load Notification Library 
    
    sess.updateDataFlags( // load items to current session
    [{type: "type", data: "avl_resource", flags: flags, mode: 1}], // Items (avl_resource) specification
    function (code) { // updateDataFlags callback
        if (code) { msg(wialon.core.Errors.getErrorText(code)); return; } // exit if error code 
​
        // get loaded 'avl_resource's items with edit notification access 
        var res = sess.getItems("avl_resource");
JS

Result

Source code of example Close ✕

 
/*source*/