The event.data property in jQuery contains the optional data passed to an event method when the current executing handler is bound.SyntaxThe syntax is as follows −event.dataExampleLet us now see an example to implement the jQuery event.data property −    $(document).ready(function(){       $("p").each(function(i){          $(this).on("click", {a:i}, function(event){             alert("Line " + event.data.a);          });       });    }); Demo Heading This is the 1st paragraph. This is the 2nd paragraph. Click on any of the p element above OutputThis will produce the following output −Click on any of the p element −

The event.currentTarget property in jQuery is the current DOM element within the event bubbling phase.SyntaxThe syntax is as follows −event.currentTargetExampleLet us now see an example to implement the jQuery event.currentTarget property −    $(document).ready(function(){       $("h1, p").click(function(event){          alert(event.currentTarget === this);       });    }); World Countries list... Click on any of the above element and witness a magic. OutputThis will produce the following output −Click on any of the element above and an alert box generates −

The nextAll() method in jQuery is used to return all next sibling elements of the selected element.ExampleLet us now see an example to implement the jQuery nextAll() method −    .demo * {       display: block;       border: 3px solid yellow;       padding: 3px;       margin: 25px;    }    .one {       border: 2px solid blue;    }    $(document).ready(function(){       $("span.test").nextAll().addClass("one");    }); Heading One This is our demo text in div. child grandchild grandchild grandchild grandchild ... Read More

The next() selector in jQuery is used to return the next sibling element of the selected element.SyntaxThe syntax is as follows −$(selector).next(filter)Above, the parameter filter is a selector expression to narrow down the next sibling searchExampleLet us now see an example to implement the jQuery next() selector −    .demo * {       display: block;       border: 3px dashed red;       padding: 3px;       margin: 25px;    }    .one {       border: 2px solid yellow;    }    $(document).ready(function(){       $("span.test").next().addClass("one"); ... Read More

The contents() method in jQuery is used to return all direct children, including text and comment nodes, of the selected element.SyntaxThe syntax is as follows −$(selector).contents()ExampleLet us now see an example to implement the jQuery contents() method −    $(document).ready(function(){       $("button").click(function(){          $("div").contents().filter("p").wrap("");       });    }); Products 90% of the products are sold. 10% of the products are still waiting to get dispatched. Text Nodes OutputThis will produce the following output −Now, click on the “Text Nodes” button −

The children() method in jQuery is used to return all direct children of the selected element.ExampleLet us now see an example to implement the jQuery children() method −    .demo * {       display: block;       border: 2px solid blue;       padding: 10px;       margin: 25px;    }    .one {       border: 2px solid yellow;    }    $(document).ready(function(){       $("div").children().addClass("one");    }); Heading One This is our demo text in div. child grandchild grandchild child grandchild ... Read More

The add() method in jQuery is used to add elements to an existing group of elements.SyntaxThe syntax is as follows −$(selector).add(ele, context)Above, ele is the selector expression, whereas context specifiesfrom where the selector expression should begin matching.ExampleLet us now see an example to implement the jQuery add() method −    .one {       color: white;       background-color: blue;    }    $(document).ready(function(){       $("h2").add("p").addClass("one");    }); Products Out-of-stock products Let us now see some products. We had Accessories We also had Books, which are now ... Read More

The before() method in jQuery is used to insert specified content before the selected elements.ExampleLet us now see an example to implement the before() method in jQuery −    $(document).ready(function(){       $("#btndemo").click(function(){          $("img").before("Text inserted before!");       });    }); Insert specified content OutputThis will produce the following output −Click on “Insert specified content” −

The after() method in jQuery is used to insert specified content after the selected elements.ExampleLet us now see an example to implement the jQuery after() method −    $(document).ready(function(){       $("#btndemo").click(function(){          $("img").after("Text inserted after!");       });    }); Insert specified content OutputThis will produce the following output −Click on the above button to display the text −

To add elements in jQuery, let us see two methods: jQuery after() methodThe after() method in jQuery is used to insert specified content after the selected elements.ExampleLet us now see an example to implement the jQuery after() method −    $(document).ready(function(){       $("#btndemo").click(function(){          $("img").after("Text inserted after!");       });    }); Insert specified content OutputThis will produce the following output −Click on the above button to display the text −jQuery before() methodThe before() method in jQuery is used to insert specified content before the ... Read More