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The Array.of() method of JavaScript is used to create a new array instance with variables as parameter values.The syntax is as follows −Array.of(elements....)Above, elements are the values as parameter values.Let us now implement the Array.of() method in JavaScript −Example Live Demo Demo Heading Click the button to display the values in Console Result function display() { console.log(Array.of(10, 20, 30, 40 ,50)); } OutputClick the “Result” and check the Console for the output −Example Live Demo ... Read More
The jQuery.slice() method is used to select subset of elements. It uses an index to set the selection. You can use it without arguments. Without argument, it will select all the elements.The slice() is equal to slice(0) i.e. without arguments.ExampleYou can try to run the following code to use jQuery slice() method without arguments:Live Demo $(document).ready(function(){ $("p").slice(0).css("background-color", "gray"); }); Heading 1 This is demo text 1. This is demo text 2. This is demo text 3.
To define multiple CSS attributes in jQuery, use the css selector or the addClass() method. Let’s see how to do it using css selector.Pair up strings representing property names with the corresponding values.ExampleYou can try to run the following code to learn how to define multiple CSS attributes in jQuery:Live Demo $(document).ready(function(){ $("#demo").css({ "background-color": "#F1F1F1", "font-style" : "italic" }); }); Countries
The jQuery library supports nearly all of the selectors included in Cascading Style Sheet (CSS) specifications 1 through 3, as outlined on the World Wide Web Consortium's site.Using jQuery library developers can enhance their websites without worrying about browsers and their versions as long as the browsers have JavaScript enabled.Most of the JQuery CSS Methods do not modify the content of the jQuery object and they are used to apply CSS properties on DOM elements.To apply any CSS property using jQuery method css( PropertyName, PropertyValue ).Here is the syntax for the method −selector.css( PropertyName, PropertyValue );Here you can pass PropertyName as ... Read More
The array.keys() method of JavaScript is used to return an Array Iterator object with the keys of an array.The syntax is as follows − array.keys()Let us now implement the array.keys() method in JavaScript −Example Live Demo Car Variants var arrStud = ["Crossover", "Convertible", "Hatchback", "SUV"]; var res = arrStud.keys(); for (val of res) { document.getElementById("test").innerHTML += val + ""; } OutputExample Live Demo Ranking Points Click the button to display ... Read More
To find all the siblings for the clicked element in jQuery, use the parent and siblings method, and select the class to find all siblings.ExampleYou can try to run the following code to find all the siblings for the clicked element in jQuery:Live Demo $(document).ready(function(){ $(".target").click(function(){ $(this).parent().siblings().removeClass("selectedClass"); $(this).parent().addClass("selectedClass"); }); }); a { cursor:pointer; } .selectedClass{ color:blue; } Countries India US UK
To get the width of an element using jQuery, use the width() method.ExampleYou can try to run the following code to get the width of an element using jQuery:Live Demo $(document).ready(function(){ $("button").click(function(){ alert("Width of element: " + $("div").width()); }); }); Get Width
The append (content) method appends content to the inside of every matched element, whereas the appendTo (selector) method appends all of the matched elements to another, specified, set of elements.jQuery append() functionThe append (content) method appends content to the inside of every matched element.Here is the description of all the parameters used by this method −content − Content to insert after each target. This could be HTML or Text contentExampleYou can try to run the following code to learn how to work with append() function in jQuery:Live Demo jQuery append() method ... Read More
Width in jQueryThe width is the horizontal measurement of the container, for example, width of a div. It excludes the padding, border, or margin.ExampleYou can try to run the following code to learn how to get the width of an element in jQuery:Live Demo $(document).ready(function(){ $("button").click(function(){ alert("Width of div element: " + $("div").width()); }); }); Get Width of div innerWidth in jQueryThe innerWidth() returns the inner width of the first matched element. It includes padding, but not border and margin.ExampleYou can ... Read More
Width in jQueryThe width() is the horizontal measurement of the container, for example, width of a div. It excludes the padding, border, or margin.ExampleYou can try to run the following code to learn how to get the width of an element in jQuery:Live Demo $(document).ready(function(){ $("button").click(function(){ alert("Width of div element: " + $("div").width()); }); }); Get Width of div outerWidth in jQueryThe outerWidth() returns the outer width of the first matched element. It includes padding and border.ExampleYou can try to run ... Read More