The HTML DOM select add() method adds a new option to a drop-down list in an HTML document.SyntaxFollowing is the syntax −object.add(option, index)ExampleLet us see an example of HTML DOM select add() method − Live Demo    html{       height:100%;    }    body{     ... Read More

The HTML DOM select remove() method removes a new option from a drop-down list in an HTML document.SyntaxFollowing is the syntax −object.remove(index)Here, index represents the index of the option which is to be removed from the drop-down list.ExampleLet us see an example of HTML DOM select remove() method − Live Demo ... Read More

The HTML DOM option Object represent the element of an HTML document.Let us now see how to create option object −SyntaxFollowing is the syntax −document.createElement(“OPTION”);PropertiesFollowing are the properties of option Object −PropertyExplanationdisabledIt returns and modify whether the option element is disabled or not.defaultSelectedIt returns the default value of option ... Read More

The HTML DOM Samp Object represent the element of an HTML document.Let us create a samp object −SyntaxFollowing is the syntax −document.createElement(“SAMP”);ExampleLet us see an example of samp object − Live Demo    body{       text-align:center;       background-color:#fff;       color:#0197F6;   ... Read More

The HTML DOM Section Object represent the element of an HTML document.Let us create section objectSyntaxFollowing is the syntax −document.createElement(“SECTION”);ExampleLet us see an example of HTML DOM section object − Live Demo    body{       text-align:center;       background-color:#fff;       color:#0197F6;   ... Read More

The HTML DOM option defaultSelected property returns the default value of option element in an HTML document.SyntaxFollowing is the syntax −object.defualtSelectedExampleLet us see an example of defaultSelected property − Live Demo    html{       height:100%;    }    body{       text-align:center;       ... Read More

The HTML DOM popStateEvent object is an event handler for the popstate event which occurs when window’s history changes.Property of PopStateEventPropertyExplanationstateIt returns an object that represents a copy of the history entries.ExampleLet us see an example of HTML DOM popStateEvent Object − Live Demo    html{     ... Read More

The DOM previousSibling property returns the previous node in the same tree level of the specified node in an HTML document.SyntaxFollowing is the syntax −node.previousSiblingExampleLet us see an example of previousSibling property − Live Demo    html{       height:100%;    }    body{       ... Read More

The HTML DOM previousElementSibling property returns the previous element in the same tree level of the specified element in an HTML document.SyntaxFollowing is the syntax −node.previousElementSiblingExampleLet us see an example of previousElementSibling property − Live Demo    html{       height:100%;    }    body{     ... Read More

The HTML DOM Pre Object represent the element of an HTML document.Create pre objectSyntaxFollowing is the syntax:document.createElement(“PRE”);ExampleLet us see an example of pre object − Live Demo    body{       text-align:center;       background-color:#fff;       color:#0197F6;    }    h1{     ... Read More