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2014/10/16 ¤W¤È 12:02:26
jquery Programming Glossary: changecurrentcellhttp://stackoverflow.com/questions/3245398/using-arrows-keys-to-navigate above fairly easily but they would make the example more complicated... var currentRow 0 var currentCell 0 function ChangeCurrentCell var tableRow document.getElementsByTagName tr currentRow var tableCell tableRow.childNodes currentCell tableCell.focus tableCell.style.color.. tr currentRow var tableCell tableRow.childNodes currentCell tableCell.focus tableCell.style.color Green ChangeCurrentCell document .keydown function e if e.keyCode 37 currentCell ChangeCurrentCell return false if e.keyCode 38 currentRow ChangeCurrentCell.. tableCell.style.color Green ChangeCurrentCell document .keydown function e if e.keyCode 37 currentCell ChangeCurrentCell return false if e.keyCode 38 currentRow ChangeCurrentCell return false if e.keyCode 39 currentCell ChangeCurrentCell..
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