Some more text. The following illustrates how to remove the first option: selectBox.remove (0); Code language: CSS (css) The second way to remove an option is to reference the option by its index using the options collection and set its value to null: selectBox.options [ 0] = null; What is returned is a new jQuery object that contains the element (or set of elements) that satisfy the selector. position: absolute; left: -9999px; top: -9999px; visibility: hidden; } After using JavaScript code you can add or remove the class name if you wish to hide or show the element respectively. JavaScript toggle. The short answer is: use the jQuery show () and hide () to show hide div based on select option value in jQuery. Using jQuery. Enter Name. The method document.getElementById ('div') grabs the id of the table and refer to property 'visibility' with style object. Previous message: [Javascript] Show and hide multiple div tags Next message: [Javascript] Show and hide multiple div tags Messages sorted by: Or, say you are populating your page via some server-side language (ColdFusion is my choice) and outputting x number of articles to the page. You can use a link with the href attribute, or a button with the data-target attribute. Let’s find out with the example given below. D. In jQuery, you can use the .toggle () method to toggle an element, any element. Conclusion. I think your problem will be solved. Javascript Object Oriented Programming Front End Technology. The following example explains how to show and hide div blocks based on the checked … In this example, I will use toggle jQuery method to show or hide a div element. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. In this step we create a table and add some sample data for further working and create 3 checkbox one for each type of table column to hide and show the respective table column. This is really just a reminder for myself. JavaScript – Hide Div To hide a div using JavaScript, get reference to the div element, and assign value of "none" to the element.style.display property. Demo : Clicks on the “show” button. #hiddenBlock { display: none; } With the inner section hidden it is time to add our jquery. Explanation.