Multiline for WPF TextBox
Enable TextWrapping=”Wrap” and AcceptsReturn=”True” on your TextBox. You might also wish to enable AcceptsTab and SpellCheck.IsEnabled too.
Enable TextWrapping=”Wrap” and AcceptsReturn=”True” on your TextBox. You might also wish to enable AcceptsTab and SpellCheck.IsEnabled too.
Start observing ‘input’ event instead of ‘change’. jQuery(‘#some_text_box’).on(‘input’, function() { // do your stuff }); …which is nice and clean, but may be extended further to: jQuery(‘#some_text_box’).on(‘input propertychange paste’, function() { // do your stuff });
In HTML 5, you can just use the Canvas.measureText method (further explanation here). Try this fiddle: /** * Uses canvas.measureText to compute and return the width of the given text of given font in pixels. * * @param {String} text The text to be rendered. * @param {String} font The css font descriptor that text … Read more
Two options: Use a NumericUpDown instead. NumericUpDown does the filtering for you, which is nice. Of course it also gives your users the ability to hit the up and down arrows on the keyboard to increment and decrement the current value. Handle the appropriate keyboard events to prevent anything but numeric input. I’ve had success … Read more