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12th May 2008 15:11 #1Registered User
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java script. 2 select . :
html-a:Code:<script language= "JavaScript"> <!-- function addToRight() { tcity = document.f.v2.selectedIndex; tarea = document.f.v6.selectedIndex; if ( tcity > 0 && tarea > 0) { s = document.f.v6.options[tarea].text; id = document.f.v6.options[tarea].value; found = false; for (i=0; i< document.f.elements['v7[]'].length; i++) { if (id == document.f.elements['v7[]'].options.value) { found = true; } } if (! found) { document.f.elements['v7[]'].options[document.f.elements['v7[]'].length] = new Option(s,id); } } } function delFromRight() { if (document.f.elements['v7[]'].selectedIndex > -1) { document.f.elements['v7[]'].options[document.f.elements['v7[]'].selectedIndex] = null; } } //--> </script>
Java scripit-a , v7[] .Code:<table width="100%" border=0 cellspacing=0 cellpadding=0> <tr> <td width="45%"><select name="v6" size=8 class=st3 ondblclick="javascript:addToRight()"><OPTION value=''>--------</OPTION>{$var6}</select> </td> <td width="10%" align=center> <input name="but" value=" > " onclick="javascript:addToRight()" type="button"> <BR><BR><BR><BR><input name="but" type="button" onClick="javascript:delFromRight()" value=" < "> </td> <td width="45%"> <select name="v7[]" size=8 ondblclick="delFromRight();" class=st3 multiple="multiple"></td> </tr></table>
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12th May 2008 16:40 #2
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( multiple) :
, javascripta , .Code:var sel = document.getElementById('v7'); var counter = 0; arrSelect = new Array(); for (var i = 0; i < sel.options.length; i++){ if (sel.options[ i ].selected){ arrSelect[counter] = sel.options.selected; counter++; } }Last edited by Skydive; 12th May 2008 at 16:47.
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13th May 2008 10:41 #3Registered User
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Posts: 4
, . . . new Option .




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