Topics in JavaScript

How to Change Input Text Value Onclick Event JavaScript

Many times we need to change input value onclick event using javascript. It is quite easy to change the input value of a text field with the DOM element. DOM is the short form of the Document Object Model, which is helpful to handle any HTML element using JavaScript. JavaScript Change Input Value On Click […]

How to Disable TextBox/Input Field Onclick Using JavaScript

Sometimes, we need to disable textbox or input fields using JavaScript. To enable/disable textbox in JavaScript, we can use DOM properties. Disable TextBox / Input Field in JavaScript It is quite easy to disable an input field using JavaScript. Here, we are going to disable an input field onclick event of a button using simple […]

How to Get URL Parameters Using JavaScript

Sometimes we have to get URL parameters using JavaScript. It is easy to get URL query string parameters using JavaScript. JavaScript Get URL Parameter We can get values of URL parameters using the searchParams object in JavaScript. Here we are going to learn some main methods to get various parameters from the URL. Get Single […]

How to Submit Form Without Submit Button

There are several ways to submit a form. Generally, we are used to submit a form using a submit button. However, sometimes we have to submit a form using a specific event or by clicking an HTML element. There are several ways to submit a form using JavaScript. Even more, we can also submit a […]

How to Set Onclick Function in PHP

Onclick event is one of the most used events in any user interface. As all events on the website are related to UI, and PHP is a back-end language. So, we can not set the direct Onclick event of any PHP function. Wrong Interpretation of Onclick Event in PHP PHP is a popular open-source backend […]