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<title>化学</title>
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<body>
<div class="row">
<div class="col-lg-2 col-md-2 col-xs-12">
<a class="btn btn-info" href="/"><i class="glyphicon glyphicon-home" aria-hidden="true"></i> 返回</a>
<hr>
<button type="button" class="btn btn-default active" data-toggle="button" onclick="preview=!preview" id="preview" title="性能降低时关闭">实时预览</button>
<hr>
<p>小提示：<br><code><e+></code>、<code><2e-></code> 用于标注电荷，<code>.</code> 用于代替水合物等中间的点。输入 ! 快速导入查询结果。</p>
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<div class="input-group">
<!-- <span class="input-group-btn">
<button type="button" class="btn btn-default" onclick="balUp()" id="balShare" title="导入配平结果"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span></button>
</span> -->
<input id="balInput" type="text" class="form-control" oninput="input()" autocomplete="off">
<span class="input-group-btn">
<button type="button" class="btn btn-default" onclick="balance()" id="balBtn">配平</button>
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<span class="caret"></span>
<span class="sr-only">切换下拉菜单</span>
</button>
<ul class="dropdown-menu" role="menu">
<li class="dropdown-header">功能</li>
<li><a href="#" onclick="setBal()">配平</a></li>
<li><a href="#" onclick="setWeigh()">相对质量</a></li>
<li><a href="#" onclick="setWeigh2()" data-toggle="tooltip" data-placement="left" title="四位有效数字">相对质量*</a></li>
<li class="divider"></li>
<li><a href="/chemist" data-toggle="tooltip" data-placement="left" title="将打开新页面">配平接口</a>
</li>
</ul>
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<div class="input-group">
<span class="input-group-btn">
<button type="button" class="btn btn-default"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span></button>
<button type="button" class="btn btn-default" data-toggle="button" onclick="qryToggleMatch()" id="qryMatch">匹配分子</button>
</span>
<input id="qryInput" type="text" class="form-control qryInput" autocomplete="off" oninput="input2()">
<span class="input-group-addon qryInputHidable" style="display:none">=</span>
<input id="qryInput2" type="text" class="form-control qryInput qryInputHidable" style="display:none" autocomplete="off" oninput="input2()">
<span class="input-group-btn">
<button type="button" class="btn btn-default" onclick="query()" id="qryBtn">查询方程式</button>
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<span class="caret"></span>
<span class="sr-only">切换下拉菜单</span>
</button>
<ul class="dropdown-menu" role="menu">
<li class="dropdown-header">功能</li>
<li><a href="#1" onclick="setQryEq()">查询方程式</a></li>
<li><a href="#1" onclick="setQryEq2()" data-toggle="tooltip" data-placement="left" title="限制等号左右">查询方程式*</a></li>
<!-- <li><a href="#4" onclick="setQryMo()">查询分子</a></li> -->
<li class="divider"></li>
<li><a href="#5" onclick="setAddEq()">上传方程式</a></li>
<!-- <li><a href="#5" onclick="setAddMo()">上传分子</a></li> -->
<li class="divider"></li>
<li><a href="#1" onclick="setUpdEq()">修改方程式</a></li>
<!-- <li><a href="#4" onclick="setUpdMo()">修改分子</a></li> -->
</li>
</ul>
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<div class="input-group addInput">
<span id="addId"><span class="input-group-addon">id</span>
<input type="text" class="form-control" id="addIdText" oninput="inputId()" autocomplete="off" placeholder="1">
</span>
<span><span class="input-group-addon">反应条件</span>
<input id="addCondition" type="text" class="form-control" autocomplete="off" placeholder="加热;高温;点燃;通电;光照;MnO2">
</span>
<span><span class="input-group-addon">描述</span>
<textarea id="addDescription" type="text" class="form-control" autocomplete="off" style="resize:vertical"></textarea>
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<span class="input-group-addon">:)</span>
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<pre class="ok" style="font-family: 'Consolas'"></pre>
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<div class="row help" style="display:none;">
<p>忽然觉得可能多数人看到这个界面会一脸懵，所以我还是写个说明吧。</p>
<p>上下两个面板都可以用文字直接输入化学式，上面那个负责运算，下面那个负责数据库的交互。</p>
<p>具体怎么操作相信大家都能看懂，用最右边的箭头可以切换功能，然后输入化学式，按下按钮，或者回车也行。至于相对质量，由于不需要多少算力，它是实时更新的。</p>
<p>我运用了聪明绝顶的正则表达式（也就是那一串火星文），保证了查询方程式时，只要所有分子完全匹配，无论顺序都能查得到。你也可以改为只查包含某种元素的化学式，按左边的按钮就行。</p>
<p>我目前只录入了高一上学期讲的一些式子，你要是吃饱了闲着没事干也可以帮我录入。查到的方程式带着的数字就是它的 id，修改的时候用得到。</p>
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