document.title problems in Javascript

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I am new to JS and learning from a JAVASCRIPT and JQUERY book by JON DUCKETT.

I was struck at a problem regarding the document.title usage

I wrote a code on how to use document objects.

Every property and methods are working except for the title

I attached a code please have a look and help me how to get the title property working.

The code is as following :

<!DOCTYPE html>
<html>
<head>
  <title>Hammer</title>
</head>
<body>
  <h1>THANOS</h1>
  <div id="tony"></div>
</body>
<script>
    var lord = "<p> The title of the page is :" + document.title + "</p>";             
     
     lord += "<p>address of the page is : " + document.URL + "</p>";

     lord += " <p>Last modified is : " + document.lastModified + "</p>";

     var man = document.getElementById("tony");
     man.innerHTML = lord;
</script>
</html>

Your code is actually working. See it live by hitting the Run the code button below:

var lord = "<p> The title of the page is :" + document.title + "</p>";             

 lord += "<p>address of the page is : " + document.URL + "</p>";

 lord += " <p>Last modified is : " + document.lastModified + "</p>";

 var man = document.getElementById("tony");

 man.innerHTML = lord;
<!DOCTYPE html>
<html>
<head>
<title>Hammer</title>
</head>
 <body>
 <h1>THANOS</h1>
 <div id="tony"></div>
</body>
</html>

Document.title, The HTML Title element (title) defines the document's title that is shown in significant page state changes (such as form validation problems). Javascript document.title doesn't work in Safari more explanation about what your code does and why it will solve the problem. An answer that mostly just contains


your code is on, it is just jsfiddle is setting the title to nothing. see jsbin http://jsbin.com/yorivec/edit?html,output

<!DOCTYPE html>
<html>
<head>
  <title>Hammer</title>
</head>
<body>
  <h1>THANOS</h1>
  <div id="tony"></div>
</body>
<script>
  var lord = "<p> The title of the page is :" + document.title + "</p>";             
  lord += "<p>address of the page is : " + document.URL + "</p>";
  lord += " <p>Last modified is : " + document.lastModified + "</p>";
  var man = document.getElementById("tony");
  man.innerHTML = lord;
</script>
</html>

<title>: The Document Title element, Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java  docTitle is a string containing the document 's title. If the title was overridden by setting document.title, it contains that value. Otherwise, it contains the title specified in the markup (see the below). newTitle is the new title of the document. The assignment affects the return value of document.title,


plz check all code given bello

<!DOCTYPE html>
<html>
<head>
<title>Hammer</title>
 <script>

 function myFunction() {
    var d = new Date();
    document.getElementById("time").innerHTML="last update:"+d;
    document.getElementById("url").innerHTML="url:"+window.location.href+".....current page....."+window.location.pathname+".........websitename......"+window.location.hostname;
    
      document.getElementById("title").innerHTML="Title:"+document.title;
   
 
 }
 
 </script>
 <style>
 body {
    font-family: Calibri, sans-serif;
    font-size:15px;
    line-height:1.5;
    padding:0;
    margin:0;
    background-color: #f4f4f4;
}

 </style>

</head>
<body>

<h1 id="title">This is a Headhing</h1>
<p id="url">This is a paragraph.</p>
<p id="time">This is a paragraph.</p>


<button onclick="myFunction()">Try it</button>

</body>
</html>

document.title, It turns out that if you set document.title immediately after you have any web page in Chrome, bringing down the JavaScript console, and entering of my jQuery plugin Title Alert that includes a workaround for this problem. This JavaScript will modify the text of the browser tab when a visitor focuses or un-focuses the tab. You can display one title when a visitor is focused on the tab and a different title when they toggle to a different tab or window.


Google Chrome bug when setting document.title after tab switching , 3.1.1 The Document object; 3.1.2 The DocumentOrShadowRoot interface; 3.1.3 Authors can extend APIs using the JavaScript prototyping mechanism. This is The head element contains a title element, which itself contains a Text node with the text The syntax of HTML is constrained to avoid a wide variety of problems. If it isn’t, it updates the title with that number. The window blur function just sets the global variable, but the focus one is a bit more complex. We obviously reset the number of missed chats, and the focus variable, but fixing the title was a bit more difficult. Chrome, for some reason, didn’t “redraw” the title.


HTML Standard, title click me I tested this in Chrome, Edge, Firefox and Safari (Desktop) and the harmlessness of letting browsers innovate on invisible-to-JS UI surfaces. issues around having this influence or supersede document.title as  Change Tab Title with JavaScript. Changing the tab (or window) title is an age old practice. Gmail does it to notify the user of a new chat message and this blog does it to update the tab title after a new page loads via AJAX.


pushState title is ignored in all implementations? · Issue #2174 , hide from old browsers document.write(document.title + “<br />”); document.write(​location. Output ▽ FIGURE 12.1 The results of your first JavaScript script. If you're having problems getting the script for Figure 12.1 to work, make sure that and JavaScript Although implementing methods such as document.write() to  The following links point to solutions to common problems you may encounter when writing JavaScript. If your code doesn't work and/or the browser complains that something is undefined, check that you've spelt all your variable names, function names, etc. correctly. Some common built-in browser functions that cause problems are: