To remove the next element in jQuery, use the remove().ExampleFollowing is the code − Live Demo            Document                    cancel(X)          Demo                            cancel(X)          Demo                            cancel(X)          Demo                          $(".demo1").click(function () {       $(this).parent().next("hr").remove();       $(this).parent().remove();       return false;    }); To run the above program, save the file name “anyName.html(index.html)”. Right click on the file and select the option “Open with Live Server” in VSCode editor −OutputThis will produce the following output −Whenever you click the cancel(X), the jQuery will remove the element. This will produce the following output −

Yes, we can use jQuery to get values of selected checkboxes using the concept of input. We have to also use the :checked selector.ExampleFollowing is the code −            Document        Cricket        Listening Music Reading NewsPaper Click Me    $(document).ready(function () {       $("button").click(function () {          $('input[name="checkDemo"]:checked').each(function () {             console.log(this.value);          });       });    }); To run the above program, save the ... Read More

For this, use tag. Set it to contenteditable −We have set the following style for paste −    pre {       min-height: 150px;       min-width: 300px;       font-family: 'Times New Roman', Times, serif;       white-space: pre;       background-color: rgb(19, 22, 27);       color: #98d8e7;    } Now, you can use paste event listener −var getTheData = document.getElementById('data'); getTheData.addEventListener('paste', PutTheDataOnEditor);ExampleFollowing is the code − Live Demo            Document pre {    min-height: 150px;    min-width: 300px;    font-family: ... Read More

To get value of data attribute, use −$(“yourSelector”).data()The following is our input type with data attribute −ExampleFollowing is the code − Live Demo            Document        var value = $('#txtValue').data('value');    console.log("The value is=" + value); OutputThe output is as follows −

To remove, use remove() and append() to add option in already created select list. Let’s say the following is our select −    JavaScript    MySQL ExampleFollowing is the code to remove all the options and add a new one − Live Demo            Document           JavaScript       MySQL        $('#demo')    .find('option')    .remove()    .end()    .append('MongoDB')    .val('MongoDB')    ; To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −

Let’s say the following are our radio buttons, which we have set checked −Gender Male FemaleTo uncheck, set the checked property to false using prop() in jQuery −$('input[id="yourChoice"]:checked').prop("checked", false);ExampleFollowing is the code − Live Demo            Document    Gender    Male     Female    $('input[id="yourChoice"]:checked').prop("checked", false); To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −

To make checkboxes impossible to check, set disabled property to true −JavaScriptFollowing is the code −ExampleFollowing is the code − Live Demo            Document    List Of Subject names    MySQL    JavaScript    MongoDB To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −You cannot check the checkbox value above since we have disabled it.

To count how many times a user presses the button, you need to set counter on button click.ExampleFollowing is the code − Live Demo            Document Press Me The current Value is= 0 var increment = 0; var current = document.getElementById('incrementThisValue'); document.getElementById('pressButton').onclick = (event) => {    current.textContent = ++increment; }; To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −When you press ... Read More

For this, use jQuery(selector).toolTip().ExampleFollowing is the code: − Live Demo            Document    Write Your Favourite Subject Name:        jQuery(".demoTooltip").toolTip() To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −When you will hover the mouse inside the text box, you will get your tooltip −Your Favourite Subject may be JavaScript...Displayed in the below screenshot as well −

To toggle content, use slideToggle() in JavaScript.ExampleFollowing is the code: − Live Demo            Document    .firstDiv {       display: none;    }    .txtBox {       display: block;    }    Press Me to toggle the text box                              Enter your name:                        function toogleTheTextBox() {       $('#firstDiv').slideToggle(function () {          $('#txtBox').focus();       });    } To run the above program, save the file name anyName.html (index.html). Right click on the file and select the option “Open with Live Server” in VS Code editor.OutputThe output is as follows −Press the button “Press Me” to toggle the text box.OutputThe output is as follows −