利用JS随机生成网页背景颜色

2024-09-05 12:21:59

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利用JavaScript随机生成网页背景颜色，按下启动按钮,右边的三排轮子开始滚动，按下三个X按钮颜色值定下来，按下预览按钮可看颜色效果。

<HTML> <HEAD><TITLE>颜色的随机产生</TITLE><STYLE>.30pt{font-size:30pt;color:#de3076}</STYLE><SCRIPT LANGUAGE="JavaScript"></script></head><center><br><br><br><br><form name="form"><table cellpadding=2 border=1><tr><td align=center><input type=text name="a1" size=3 onFocus="this.blur()" value=" "><input type=text name="a2" size=3 onFocus="this.blur()" value=" "><input type=text name="a3" size=3 onFocus="this.blur()" value=" "><input type=button onClick="view(0)" value="预览"><br><input type=text name="b1" size=3 onFocus="this.blur()" value=" "><input type=text name="b2" size=3 onFocus="this.blur()" value=" "><input type=text name="b3" size=3 onFocus="this.blur()" value=" "><input type=button onClick="view(1)" value="预览"><br><input type=text name="c1" size=3 onFocus="this.blur()" value=" "><input type=text name="c2" size=3 onFocus="this.blur()" value=" "><input type=text name="c3" size=3 onFocus="this.blur()" value=" "><input type=button onClick="view(2)" value="预览"><br><input type=button onClick="stop(1)" value=" X " name="col1"> <input type=button onClick="stop(2)" value=" X " name="col2"> <input type=button onClick="stop(3)" value=" X " name="col3">               </td><td valign=middle align=center><input type=button onClick="begin()" value="启动!"><p><table bgcolor=FFFFFF border=1 cellspacing=0><tr><td align=center valign=middle>按"X" 轮子停止转动...<p>BG Color = <input type=text size=7 value="#FFFFFF" name=color></td></tr></table></td></tr></table></form></center><p><center><table class=30pt><tr><td>颜色的随机产生</tr><tr><td>按下启动按钮,右边的三排轮子开始滚动</tr><tr><td>按下三个X按钮颜色值定下来</tr><tr><td>按下预览按钮可看颜色效果</tr></table><p></BODY></HTML>

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