<textarea rows="1" name="S1" cols="27" onscroll="this.rows++;"></textarea>
or
<textarea style="overflow-y:visible;" >
or
<textarea rows="1" name="S1" cols="27" onpropertychange="this.style.posHeight = this.scrollHeight+5"></textarea>
or
<textarea style="overflow-y:visible;" >
or
<textarea rows="1" name="S1" cols="27" onpropertychange="this.style.posHeight = this.scrollHeight+5"></textarea>
解决方案 »
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