如何锁定下拉框？线等

document.getElementById("divid").scrollTop = topValue; topValue这个值是数字类型，表示离滚动位置。

解决方案 »

  1.   

    <HTML> <HEAD> <TITLE> 日历 </TITLE>
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                        <TD   class=content   align=middle   width=93> 00:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;01:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;02:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;03:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;04:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;05:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;06:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;07:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;08:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;09:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;10:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;11:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;12:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;13:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;14:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;15:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;16:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;17:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;18:00 </TD>
                    </TR>
                    <TR>
                        <TD   class=content   align=middle> &nbsp;19:00 </TD>
                    </TR>
                    <TR>
                        <TD   class=content   align=middle> &nbsp;20:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;21:00 </TD>
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                        <TD   class=content   align=middle> &nbsp;22:00 </TD>
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                    <TR>
                        <TD   class=content   align=middle> &nbsp;23:00 </TD>
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