Within the confines of a PDF's single-line display, I am in need of including text that does not contain new lines. While using an input instead of a textarea seems like the ideal choice, inputs do not naturally support line breaks and utilizing keydown events with regex for value changes is cumbersome.
I am wondering if there is a method to style an input element to resemble a textarea for seamless display? Despite my attempts with CSS styling, the outcomes have been less than satisfactory.
One way to achieve this is by using a DIV element with the contentEditable attribute set to true. Here's an example:
<div contenteditable="true" style="width:200px; height:200px; border:solid 1px blue; overflow:auto"></div>
Feel free to test it out here: http://jsfiddle.net/4EgZ9/1/
Simply put, the use of a textarea eliminates the need to capture keystrokes as they are typed. With textarea, you can easily remove newline characters after the form is submitted without any hassle.
To avoid using a textarea, you can instead use a div with the text wrapped inside. When the user clicks on the text (focus), an input field will appear above it for editing purposes. However, this solution may not be aesthetically pleasing as the user would have to edit their text in a single line.
This method requires CSS3 styling:
word-break: break-all;
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