Jquery 如何删除“中的所有tbody元素？”；“可编程表”；除前2个表外的其他表
我需要用jquery删除代码中的大部分tbody，但不确定我是如何在谷歌上搜索的，也没有找到简单的方法。我不擅长编码，但我尝试了Jquery 如何删除“中的所有tbody元素？”；“可编程表”；除前2个表外的其他表,jquery,Jquery,我需要用jquery删除代码中的大部分tbody，但不确定我是如何在谷歌上搜索的，也没有找到简单的方法。我不擅长编码，但我尝试了 <body> <div id="page" style="display: block; width: 100%; height: 100%;"> <table id="page" border="0" cellspacing="0" cellpadding="0" widht="100%" height="100%">
<body>
<div id="page" style="display: block; width: 100%; height: 100%;">
<table id="page" border="0" cellspacing="0" cellpadding="0" widht="100%" height="100%">
<tbody><tr><td valign="top" class="menu">
</td><td valign="top" id="right">
<table id="rtable" border="0" cellspacing="0" cellpadding="0">
<tbody><tr><td valign="top">
<div id="content"><table class="list" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="20" class="sep"><h2><span>General</span></h2></td></tr></tbody><tbody><tr><td class="value" colspan="20" style="min-width: 205px;"></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Name</span></td><td class="extra"></td><td class="value" colspan="18"><input type="text"></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Default Zoom</span></td><td class="extra"></td><td class="value" colspan="18"><span class="select"><select size="1"><option value="10">10%</option><option value="100">100%</option><option value="200">200%</option><option value="25">25%</option><option value="33">33%</option><option value="400">400%</option><option value="50">50%</option><option value="75">75%</option><option value="4294967295">Fit</option></select></span></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Status</span></td><td class="extra"></td><td class="value" colspan="18"><span class="rovalue">down</span></td></tr></tbody><tbody><tr><td colspan="20" class="sep"><h2><span>Polling</span></h2></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Enabled</span></td><td class="extra"></td><td class="value" colspan="18"><span class="checkbox"><input type="checkbox"></span></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Probe Interval</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Probe Timeout</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Probe Down Count</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Use Notifications</span></td><td class="extra"></td><td class="value" colspan="18"><span class="checkbox"><input type="checkbox"></span></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Notifications</span></td><td class="value" colspan="19"><div><div><a class="sbtn" draggable="false"><img src="down.png"></a></div></div></td></tr></tbody><tbody><tr><td colspan="20" class="sep"><h2><span>Appearance</span></h2></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Label Refresh Interval</span></td><td class="extra"></td><td class="value" colspan="18"><span class="cbox"><select size="1"><option value="0">default</option></select><input type="text" style="width: 122px; height: 19px;"></span></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Background</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="up.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group"><tr><td class="label" style="min-width: 205px;"><span>Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group"><tr><td class="label" style="min-width: 205px;"><span>Image</span></td><td class="extra"></td><td class="value" colspan="18"><span class="select"><select size="1"><option value="26753564">CCTV.jpg</option><option value="60131">access_point.png</option><option value="38329152">ap.svg</option><option value="38328881">ap.svg</option><option value="38329151">bridge.svg</option><option value="38328882">bridge.svg</option><option value="38329150">client.svg</option><option value="38328883">client.svg</option><option value="38329149">clock.svg</option><option value="38328884">clock.svg</option><option value="38329148">dns.svg</option><option value="38328885">dns.svg</option><option value="38329147">file_server.svg</option><option value="38328886">file_server.svg</option><option value="38329146">globe.svg</option><option value="38328887">globe.svg</option><option value="38329145">globe2.svg</option><option value="38328888">globe2.svg</option><option value="38329144">grid.png</option><option value="38328889">grid.png</option><option value="38329143">imac.svg</option><option value="38328890">imac.svg</option><option value="38329142">laptop.svg</option><option value="38328891">laptop.svg</option><option value="38329141">mail.svg</option><option value="38328892">mail.svg</option><option value="38329140">news.svg</option><option value="38328893">news.svg</option><option value="38329139">news_server.svg</option><option value="38328894">news_server.svg</option><option value="4294967295">none</option><option value="38329138">ntp.svg</option><option value="38328895">ntp.svg</option><option value="38329137">pc.svg</option><option value="38328896">pc.svg</option><option value="38329136">pc2.svg</option><option value="38328897">pc2.svg</option><option value="38329135">pc3.svg</option><option value="38328898">pc3.svg</option><option value="38329134">pop.svg</option><option value="38328899">pop.svg</option><option value="38329133">printer.svg</option><option value="38328900">printer.svg</option><option value="38329132">rack.svg</option><option value="38328901">rack.svg</option><option value="38329131">rb.svg</option><option value="38328902">rb.svg</option><option value="38329130">router.svg</option><option value="38328903">router.svg</option><option value="38329129">smtp.svg</option><option value="38328904">smtp.svg</option><option value="38329128">sql.svg</option><option value="38328905">sql.svg</option><option value="38329127">switch.svg</option><option value="38328906">switch.svg</option></select></span></td></tr></tbody><tbody class=" group"><tr><td class="label" style="min-width: 205px;"><span>Scale</span></td><td class="extra"></td><td class="value" colspan="18"><input type="text">%</td></tr></tbody><tbody class=" group"><tr><td class="label" style="min-width: 205px;"><span>Tile</span></td><td class="extra"></td><td class="value" colspan="18"><span class="checkbox"><input type="checkbox"></span></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Device</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Unknown Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Up Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Down Partial Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Down Complete Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Acked Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Label</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Shape</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><span class="select" style="visibility: hidden;"><select size="1" disabled=""><option value="3">cloud</option><option value="1">diamond</option><option value="4">hexagon</option><option value="5">hexagon2</option><option value="2">oval</option><option value="0">rectangle</option><option value="6">triangle</option><option value="7">triangle2</option></select></span></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Network</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Label</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Shape</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><span class="select" style="visibility: hidden;"><select size="1" disabled=""><option value="3">cloud</option><option value="1">diamond</option><option value="4">hexagon</option><option value="5">hexagon2</option><option value="2">oval</option><option value="0">rectangle</option><option value="6">triangle</option><option value="7">triangle2</option></select></span></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Submap</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>All Unknown Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>All Up Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Some Partially Down Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Some Completely Down Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Some Acknowledged Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Label</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Shape</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><span class="select" style="visibility: hidden;"><select size="1" disabled=""><option value="3">cloud</option><option value="1">diamond</option><option value="4">hexagon</option><option value="5">hexagon2</option><option value="2">oval</option><option value="0">rectangle</option><option value="6">triangle</option><option value="7">triangle2</option></select></span></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Static</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Shape</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><span class="select" style="visibility: hidden;"><select size="1" disabled=""><option value="3">cloud</option><option value="1">diamond</option><option value="4">hexagon</option><option value="5">hexagon2</option><option value="2">oval</option><option value="0">rectangle</option><option value="6">triangle</option><option value="7">triangle2</option></select></span></div></td></tr></tbody><tbody><tr><td class="label" style="min-width: 205px;"><span>Link</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><span></span></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Link Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Link Full Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Link Label Color</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;">hex</div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Label</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody><tbody class=" group hidden"><tr><td class="label" style="min-width: 205px;"><span>Thickness</span></td><td class="extra"><a class="sbtn" draggable="false"><img src="down.png"></a></td><td class="value" colspan="18"><div style="position: relative; left: 0px; top: 0px;"><input type="text" disabled="" style="visibility: hidden;"></div></td></tr></tbody></table></div>
</td></tr></tbody></table>
</td></tr></tbody></table>
</div>
<iframe id="iframe" src="iframe.html" style="display:none"></iframe>
常规名称默认缩放10%100%200%25%33%400%50%75%FitStatusdownPollingEnabledProbe IntervalProbe TimeoutProbe Down Count使用通知通知提示BearanceLabel刷新IntervaldefaultBackgroundColorhexImageCCTV.jpgaccess_point.pngap.svgbridge.svgbridge.svgclient.svgclock.svgclock.svgdns.svgdns.svgfile_server.svgfile_server.svgglobe.svgglobe.svgglobe 2.svggrid.pnggrid.pngimac.svgimac.svgimac.svglaptop.svgmail.svgmail.svgmail.svgnews.svgnews.svgnews.svgnews.svgnews.svgnews.svgnews_服务器。svgpc.svgpc2.svgpc2.svgpc3.svgpc3.svgpop.svgpop.svgprinter.svgrack.svgrack.svgrb.svgrouter.svgrouter.svgrouter.svgsmtp.svgsql.svgsql.svgswitch.svgswitch.svgScale%平铺颜色识别颜色识别颜色识别颜色识别颜色识别部分颜色识别完整颜色识别ColorHexLabelsHapecLouddAmondHexagon2ValentRectangleTriangle2NetworkColorHexLabelsHapecLouddAmondHexagon2ValentRectangleTriangle2SubMapAll未知颜色Hexall向上颜色Hexagon2ValentRectangleTriangle2ColorHexagon2ColorHexagon2ColorHexagon2ValentRectangleTriangle2SubMapAll已确认彩色六边形标签单色和六边形六边形2直角三角形三角形三角形2静态彩色六边形和六边形六边形2直角三角形三角形三角形2链接彩色六边形完整彩色六边形标签彩色六边形厚度
好的，看来这就是我需要补充的内容
document.querySelector("#content tbody").remove();
$("#content").find("tr:gt(0)").remove();
尝试使用
$（'#rtable tbody tr'）。remove（）$（'#rtable#contect tbody'）。remove（）div id=“content”