[Webkit-unassigned] [Bug 26901] New: Cannot set the length of a select to zero using javascript.

Wed Jul 1 13:41:59 PDT 2009

https://bugs.webkit.org/show_bug.cgi?id=26901

           Summary: Cannot set the length of a select to zero using
                    javascript.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P1
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: gene at chowww.com


The options array for a select cannot be cleared. The code below does not work
as expected using Safari 4.01 (5530.18).
-----------
<html>
<head>
        <script type="text/javascript">
                function load() {
                        var sel = document.getElementById("select");
                        for (var i = 0; i < 20; i++) {
                                var opt = new Option('option '+i, i, false,
false);
                                sel.options[sel.length] = opt;
                        }
                        alert(sel.length);
                        sel.length = 0;
                        alert(sel.length);
                        sel.options.length = 0;
                        alert(sel.options.length);
                }
        </script>
</head>
<body onload="load()">
        <select id="select"></select>
</body>
</html>


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