keyevent

jquery how to catch enter key and change event to tab

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Here is a solution : $(‘input’).on(“keypress”, function(e) { /* ENTER PRESSED*/ if (e.keyCode == 13) { /* FOCUS ELEMENT */ var inputs = $(this).parents(“form”).eq(0).find(“:input”); var idx = inputs.index(this); if (idx == inputs.length – 1) { inputs[0].select() } else { inputs[idx + 1].focus(); // handles submit buttons inputs[idx + 1].select(); } return false; } });

How can a KeyListener detect key combinations (e.g., ALT + 1 + 1)

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You should not use KeyListener for this type of interaction. Instead use key bindings, which you can read about in the Java Tutorial. Then you can use the InputEvent mask to represent when the various modifier keys are depresed. For example: // Component that you want listening to your key JComponent component = …; component.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, … Read more

keyCode on android is always 229

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Normal keypress event does not give keyCode in android device. There has already been a big discussion on this. If you want to capture the press of space bar or special chars, you can use textInput event. $(‘input’).on(‘textInput’, e => { var keyCode = e.originalEvent.data.charCodeAt(0); // keyCode is ASCII of character entered. }) Note: textInput … Read more

How to detect escape key press with pure JS or jQuery?

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Note: keyCode is becoming deprecated, use key instead. function keyPress (e) { if(e.key === “Escape”) { // write your logic here. } } Code Snippet: var msg = document.getElementById(‘state-msg’); document.body.addEventListener(‘keypress’, function(e) { if (e.key == “Escape”) { msg.textContent += ‘Escape pressed:’ } }); Press ESC key <span id=”state-msg”></span> keyCode is becoming deprecated It seems keydown … Read more

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