You might have noticed how even though we dont add return statements to CoffeeScript functions, they nonetheless return their final value. In this blog post, we will walk you through the process of adding a user to a SharePoint group. It is a menu and when one clicks on each li item I want it to gain the class and all other li items have the class removed. If you are using an updated version of jquery, you must go for .prop method to resolve your issue: $('#isAgeSelected').prop('checked') will return true if checked and false if unchecked. Common sources of location information include Global Positioning System (GPS) and location inferred from network signals such as IP address, RFID, WiFi and Bluetooth MAC addresses, and To remove the in-line CSS property use: $('.className').css({propertyName: ''}); To remove the whole in-line style of an element use: $('.className').removeAttr('style'); OR by ID: The disabled attribute will apply a lighter color to help indicate the inputs state. This is how far I have got (see fiddle). The jQuery has attribute correctly checks for the existence of an attribute on a web applications element. Something that has quickly become my favorite thing to do with removing an option is not to remove it at all. vanilla JS: elem.removeAttribute('disabled') jQuery: elem.removeAttr('disabled') Share. So only one li item has the class at a time. The Geolocation API defines a high-level interface to location information associated only with the device hosting the implementation. The CoffeeScript compiler tries to make sure that all statements in the language can be used as expressions. $("#mainTable tbody").append(row); row is the modified clone copy :) Just in case if row is too complex, what I do is, keep first row hidden with required structure, make a clone and modify text and insert after first row, this way if you fetch data from ajax response your table will be created, remember clone it outside the loop, then use it to modify content inside loop. First it was always .attr(), then it was always .prop(), so I came back here updated the answer and made it more accurate.. Then a year later jQuery changed their minds again and I don't even want to keep track of this. "The best react course, no doubt you will learn a lot of cool things that the market is asking for right now, this course you develop a real project and in my opinion is one of the most complete I have done so far, so I bought the other instructor courses, as he has great teaching and the videos are short and objective. I am trying to add and remove a class on li elements that are clicked. New Divi Theme Timepicker on add/edit event disabled Fix Issue related to setting up events widget [3.1.26] 10-03-2022 New jQuery datepicker added for event calendar and Event Manager. the data-target attribute is pointing to an id selector you may add an additional aria-controls attribute to the control element, containing the id of the collapsible element. First, I actually disable that option. I confirmed it and I came across this issue earlier. Disabled elements Elements with the disabled attribute arent interactive, meaning users cannot focus, hover, or click them to trigger a tooltip (or popover). Watch how the return gets pushed down into each possible branch of execution in the function below. If someone enters a number into the text box that this input-image is paired with, I setup an event handler for the input-image.Then when the user clicks the image, they get a little popup to add some notes to the data.. My problem is that when a user enters a zero into the text box, I need Disabled checkboxes and radios are supported, but to provide a not-allowed cursor on hover of the parent