Javascript Course

- The history object is part of the window object, and contains the URLs visited by the user (within a browser window).
It contains useful methods and properties that let you move back and forth through the user's history, and manipulate the contents of the history stack.
- Syntax:

window.history.property_name
window.history.methodName()

• The history object has two properties: length and state.
window.history.length - returns the number of URLs in the history list.
window.history.state - returns the object added in history with pushState() or replaceState().


Methods of the history object

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which tag adds a new line into a paragraph?
<b> <br> <p>
First line ...<br>
Other line...
Which CSS property can be used to add space between letters?
text-size word-spacing letter-spacing
#id {
  letter-spacing: 2px;
}
What JavaScript function can be used to get access to HTML element with a specified ID?
getElementById() getElementsByTagName() createElement()
var elm = document.getElementById("theID");
var content = elm.innerHTML;
alert(content);
Click on the "echo" correct instruction.
echo "CoursesWeb.net" echo "CoursesWeb.net"; echo ""CoursesWeb.net";
echo "Address URL: http://CoursesWeb.net";
The history object

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