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...
<input type="text" name="leNom" ... onkeypress="return integerKeyPressed(event, true) />
...
<script>
//-----------------------------------------------------------------------------------------------
// Extraction du code clavier tapé
//-----------------------------------------------------------------------------------------------
function getKeyPressed(eventObj)
{
var keyCode = document.all ? eventObj.keyCode : eventObj.which;
return keyCode;
}
//-----------------------------------------------------------------------------------------------
// Caractères autorisés pour un champ entier (signé ou non)
//-----------------------------------------------------------------------------------------------
function integerKeysAllowed(eventObj, signed)
{
/*
* Caractères acceptés :
* [0,9]
* - (si signed == true)
*/
var keyCode = getKeyPressed(eventObj);
if ( keyCode >= 48 && keyCode <= 57 ) return true;
if ( signed && keyCode == 45 ) return true;
if ( keyCode < 32 ) return true;
if ( eventObj.ctrlKey && (keyCode == 118 || keyCode == 120 || keyCode == 99) ) return true;
return false;
}
</script> |
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