http://codepen.io/anon/pen/advjeN I tried your code it’s working. did you put the Jquery CDN ? if not, put this in your header : <script src=”http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js”></script> Did you put your code into a jquery function ? if not : $(document).ready(function(){ [YOUR CODE HERE] }); solved Break a JSON object [closed]
Seems the problem is a security feature of the browser’s popup blocker. It treats the window as a popup if it occurs outside of the callback of a user interaction. It therefore gets buckets as a popup and blocked. Unfortunately, iOS Safari gives absolutely no indication of this, making the issue difficult to track down. … Read more
I don’t really understood what you really want, but, here’s a solution to achieve your task when the page is loaded. So, when the page is loaded, we fetch all the divs containing the class nprotagonistas__bg and then randomly we’ll assign the class hover to only one of the divs. This will be done depending … Read more
If your problem is entry, then use one of the many fiddle tools available. jqfiddle has an html, css and a jquery part you can fill in. It should support all the basic examples you need, and also some advanced. But since we are talking “entry level” then this should suffice to show what you … Read more
jQuery(document).scroll(function() { var y = jQuery(this).scrollTop(); if (y > 100) { jQuery(‘#menu’).addClass(‘scrollActive’); } else { jQuery(‘#menu’).removeClass(‘scrollActive’); } }); and just add in your CSS #menu.scrollActive { background-color: blue; // or color what you want; } solved I’m trying to make fixed header change it’s background-color after I scroll the page 100px
$(‘.past’).addClass($(‘.copy’) but if you want to do it with another way Working Demo $(document).ready(function(){ $(“.copy”).click(function(){ var array = [‘color’,’width’,’height’, ‘background-color’, ‘border’]; var $this = $(this); $.each( array , function(item, value) { $(“.past”).css(value, $this.css(value)); }); }); }); another way or you can say the best way Working Demo Source (function($){ $.fn.getStyleObject = function(){ var dom = … Read more
I found this great shuffle function from this answer: function shuffle(array) { var currentIndex = array.length, temporaryValue, randomIndex; // While there remain elements to shuffle… while (0 !== currentIndex) { // Pick a remaining element… randomIndex = Math.floor(Math.random() * currentIndex); currentIndex -= 1; // And swap it with the current element. temporaryValue = array[currentIndex]; array[currentIndex] … Read more
There are a couple of decent methodologies you can employ. Generally to enable content to be seen by non js users, it should all be set to be shown in the css, and only hidden when js is enabled. This means all of the content can be read and indexed (this is also good practice … Read more
Should Try this “YourText”.replace(/ABCDEFG/g,’XYZ’); 0 solved Replace text in a string using jQuery
Shouldn’t this if(command == ‘help()’) { be if(codePrompt == ‘help()’) { 0 solved print a for-loop in the console log inside an if-statement [closed]
First, give your “a” an id, like so: <li><a id=”myAElement” href=”#” title=”LinkedIn”>LinkedIn</a></li> Now to change the title, do: $(“#myAElement”).attr(“title”,”Instagram”); To change the text displayed, do: $(“#myAElement”).html(“Instagram”); 2 solved replace text and attribute using jquery [closed]
I don’t think map() is giving you want you want. Since you want to filter element from an array it’s easier to use filter() instead of map(). function $errorObjectFunction() { return $(“div[id^=name]”).filter(function() { return ($(this).find(“:first-child”).hasClass(“error”) == true || $(this).find(“.field_error”).length > 0) }); } var $self = $(“#self”); var jdks = $errorObjectFunction(); var hdjs = $self.parent().parent().parent(); … Read more
“demo” is not an id that exists in your example. Also, I’m fairly certain you are trying to use php as javascript in there. <a id=’demo’ href=””>is you good</a> <script> const spaceToPlus = (content) => { return content.replace(/ /g, ‘+’); } let anchor = document.getElementById(‘demo’) let attributeHref = spaceToPlus(anchor.innerHTML); anchor.setAttribute(‘href’, attributeHref); </script> 0 solved How … Read more
Sure — add the attribute canAppend=”no” to an element then use the attribute selector like this: $(document).ready(function() { /* add the attribute selector [canAppend!=”no”] to your select or */ $(“div[canAppend!=’no’]”).append(” appended content here”); }); div { border: 2px solid black } <!– regular divs that dont have the noAppend attribute –> <div>div 1</div> <div> div … Read more
$(document).ready(function(){ var arr = [“2″,”4″,”6″,”8″,”10”]; var index = [“1″,”5″,”9″]; var arrIndex = index.map(function(value){ return arr.indexOf(value); }) console.log(arrIndex); }) <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> 1 solved array value by jQuery