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| 1 | <?xml version="1.0" encoding="utf-8" ?>
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| 2 | <bindings xmlns="http://www.mozilla.org/xbl">
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| 3 | <binding id="numericfield">
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| 4 | <implementation>
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| 5 | <constructor>
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| 6 | this.keypress = CheckIsDigit ;
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| 7 | </constructor>
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| 8 | <method name="CheckIsDigit">
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| 9 | <body>
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| 10 | <![CDATA[
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| 11 | var iCode = keyCode ;
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| 12 |
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| 13 | var bAccepted =
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| 14 | (
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| 15 | ( iCode >= 48 && iCode <= 57 ) // Numbers
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| 16 | || (iCode >= 37 && iCode <= 40) // Arrows
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| 17 | || iCode == 8 // Backspace
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| 18 | || iCode == 46 // Delete
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| 19 | ) ;
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| 20 |
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| 21 | return bAccepted ;
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| 22 | ]]>
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| 23 | </body>
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| 24 | </method>
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| 25 | </implementation>
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| 26 | <events>
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| 27 | <event type="keypress" value="CheckIsDigit()" />
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| 28 | </events>
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| 29 | </binding>
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| 30 | </bindings> |
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