A text-area box is a website component that allows users to enter long paragraphs of text. In contrast to a normal text field where you can enter only one line of text, a text area allows users to enter line breaks. The website programmer can also change the text in a text area field. This is beneficial for the website programmer, the ads need to design large blocks of text in a website. By assigning an ID to the text area to select, you can add, edit, and delete text with JavaScript.
- the text area on the page to Create. Inside the Tags, set the name property so that the JavaScript code can on the right-hand element on the page. Below is the code to create a text area element on the page:
- Create a JavaScript block. All your JavaScript code to be included to t in the write & #112-block. Below is the code that indicates to the web browser that is contain JavaScript in the page:
- Assign a variable to the text-area field. Once you assign a variable, you can add using the properties and methods for the text area, edit, and delete text. The following code demonstrates how to use the assignment of a text-area field to a JavaScript variable: var textarea = document.myForm.myTextArea
- Write your new text in the textarea field. The code below shows you how you can write a text of the textarea with the Javascri & #112 t variable defined in step 3: textarea.text = "This is the new textarea text."
How to write to text area boxes with JavaScript
A text-area box is a website component that allows users to enter long paragraphs of text. In contrast to a normal text field where you can enter only one line of text, a text area allows users to enter line breaks. The website programmer can also change the text in a text area field. This is beneficial for the website programmer, the ads need to design large blocks of text in a website. By assigning an ID to the text area to select, you can add, edit, and delete text with JavaScript.
- the text area on the page to Create. Inside the Tags, set the name property so that the JavaScript code can on the right-hand element on the page. Below is the code to create a text area element on the page:
- Create a JavaScript block. All your JavaScript code to be included to t in the write & #112-block. Below is the code that indicates to the web browser that is contain JavaScript in the page:
- Assign a variable to the text-area field. Once you assign a variable, you can add using the properties and methods for the text area, edit, and delete text. The following code demonstrates how to use the assignment of a text-area field to a JavaScript variable: var textarea = document.myForm.myTextArea
- Write your new text in the textarea field. The code below shows you how you can write a text of the textarea with the Javascri & #112 t variable defined in step 3: textarea.text = "This is the new textarea text."
How to write to text area boxes with JavaScript
By Howtodotips
A text-area box is a website component that allows users to enter long paragraphs of text. In contrast to a normal text field where you can enter only one line of text, a text area allows users to enter line breaks. The website programmer can also change the text in a text area field. This is beneficial for the website programmer, the ads need to design large blocks of text in a website. By assigning an ID to the text area to select, you can add, edit, and delete text with JavaScript.