Just do below code it's working absolute fine. All my rows in a table have a class "contact": And I was first scared to see my whole rows as a result in the Firebug console when I executed the code: But then I realized that the click event was not fired, because no alert-dialog appeared. I have multiple classes on a page of the same name. Salesforce announces Meetings, Einstein Video Call Coaching and more tools aimed at improving virtual sales, Raspberry Pi: Five handy home office projects to try, IBM offering certifications and expertise on hybrid cloud environments this week, Top 5 programming languages for data scientists to learn. Apologies for bumping this old thread. This method returns a string of the element's attribute. How do I check if an element is hidden in jQuery? your event is triggered only once... See the demo and code below: See online demo and code. As you click the button, the btn-block class is removed by using the JavaScript classList.remove. The cause was that I had the same jquery several times. Enhances standard form elements like buttons, inputs and anchors to themeable buttons with appropriate hover and active styles. close, link How to scroll to specific element using jQuery ? Concatenations of powers and their squares, What can we do? you're doing something wrong in you code if event is fired 5 times. btn, btn-success, and btn-block. https://api.jquery.com/event.stopimmediatepropagation/. The input can be accessed and its property can be set by using the attr method. horrible questioning and answering. Hi sorry for bump this post just face this problem and i would like to show my case. As mentioned by Ivan Kalafatić, the issue is that the click event is being propagated to the other elements. According to the description for the jQuery's .attr() method to get the value of an element's attribute, it has two main benefits: In this example, we will change a displayed image using jQuery to replace an image source file, along with the alt and title, but first we will add in the following to our index.html file just below the Article Button line: We will use jQuery to change the image source, the alt attribute, and the title attribute. Is there an “exists” function for jQuery? Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the requested resource” error, while Postman does not?
Learn JavaScript trim method to remove spaces with 2 examples.
for identify number of occurrences of any class, tag or any DOM element through JQuery : Copyright 2020 The jQuery Foundation. jQuery | jQuery.fx.interval Property with example. What is this IC Chip on this circuit board? In this example, let's add these lines of code to our index.html file and save the file: Also add the following JavaScript just below the code we added in the last step (inside the ready function), and save the file: Notice in this instance that we are finding the element with id of article-switch (the Article Tag Switch button), and when we click on the Article Tag Switch button, the two elements with the "article" tag are affected by the jQuery toggle to "newClass", which transforms them to the green shadow box styles. Concatenations of powers and their squares. Fixed my mistake. To achieve the best performance when using :button to select elements, first select the elements using a pure CSS selector, then use .filter(":button"). This should fix it and should be a good habit: .unbind(), I solved it by using inline jquery function call