擅长:python、mysql、java
<p>我不明白你为什么要把<code>IncomingProcedure.objects</code>添加到你的<code>from</code>中视图.py</strong></p>
<p>如果要将其保存在数据库中,只需执行以下操作:</p>
<p><strong><em>视图.py</em></strong></p>
<pre><code># ... Your codes:
M = form.save() # save your class instance to M variable
info = IncomingProcedure.objects.get(id=procedure_id)
M.procedure.add(info) # save procedure instance to your object(An ECG model instance)
</code></pre>