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  1. PO
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    <p>If you don't care about supporting Opera, this is easy:</p> <pre><code>textbox.onkeydown = function(e) { if (e.keyCode == 38) { incrementTextBox(); } } </code></pre> <p>However, Opera doesn't fire <code>keydown</code> for key repeats... you'll have to mimic that by calling <code>incrementTextBox()</code> at an interval, and stopping when the key is lifted. I tested this in WebKit (Chrome 6.0), FF3, Opera 10.6, IE7, IE8, IE9, even IE Quirks:</p> <pre><code>var textbox = null; window.onload = function() { var timeoutId = null; var intervalId = null; var incrementRepeatStarted = false; function startIncrementKeyRepeat() { timeoutId = window.setTimeout(function() { intervalId = window.setInterval(incrementTextBox, 50); }, 300); } function abortIncrementKeyRepeat() { window.clearTimeout(timeoutId); window.clearInterval(intervalId); timeoutId = null; intervalId = null; } function endIncrementKeyRepeat() { abortIncrementKeyRepeat(); incrementRepeatStarted = false; } textbox = document.getElementById("incrementer"); textbox.onkeydown = function(e) { e = e || window.event; if (e.keyCode == 38) { if (!incrementRepeatStarted) { startIncrementKeyRepeat(); incrementRepeatStarted = true; } else if (timeoutId || intervalId) { abortIncrementKeyRepeat(); } incrementTextBox(); } else if (incrementRepeatStarted) { endIncrementKeyRepeat(); } } textbox.onkeyup = endIncrementKeyRepeat; } function incrementTextBox() { var val = parseInt(textbox.value) || 0; val++; textbox.value = val; } </code></pre>
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    1. POincrease number when I press arrow key on keyboard with javascript
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    1. PTAnswer
    1. USgilly3
    1. USgilly3
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    1. This table or related slice is empty.
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    1. COthis keeps increasing the value even after I lift up the arrow key..
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      1. USSolidSnake
    2. COThat's what I get for not testing my own answer. But, it works in Opera! :) I'll edit my answer with corrections.
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      1. USgilly3
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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