18910140161

Python-从数据库Django向表添加删除原始按钮-堆栈溢出

顺晟科技

2022-10-19 13:13:46

232

页面上有一个表单,它将数据添加到数据库并在表中显示

我需要添加一个按钮,该按钮将按id从数据库中删除特定的行

index.html

<tbody>
                            {% for expense_item in expense_items %}
                            <tr>
                                <td>{{ expense_item.username}}</td>
                                <td>{{ expense_item.expense_name }}</td>
                                <td>{{ expense_item.category }}</td>
                                <td>{{ expense_item.cost }}zł</td>
                                <td>{{ expense_item.date_added}}</td>
                                <td>BUTTON HERE</td>
                            </tr>
                            {% endfor %}
                        </tbody>

models.py

<tbody>
                            {% for expense_item in expense_items %}
                            <tr>
                                <td>{{ expense_item.username}}</td>
                                <td>{{ expense_item.expense_name }}</td>
                                <td>{{ expense_item.category }}</td>
                                <td>{{ expense_item.cost }}zł</td>
                                <td>{{ expense_item.date_added}}</td>
                                <td>BUTTON HERE</td>
                            </tr>
                            {% endfor %}
                        </tbody>

views.py

<tbody>
                            {% for expense_item in expense_items %}
                            <tr>
                                <td>{{ expense_item.username}}</td>
                                <td>{{ expense_item.expense_name }}</td>
                                <td>{{ expense_item.category }}</td>
                                <td>{{ expense_item.cost }}zł</td>
                                <td>{{ expense_item.date_added}}</td>
                                <td>BUTTON HERE</td>
                            </tr>
                            {% endfor %}
                        </tbody>

顺晟科技:

您只需在标记内添加一个按钮,标记就在标记内,如下所示:

<tbody>
                            {% for expense_item in expense_items %}
                            <tr>
                                <td>{{ expense_item.username}}</td>
                                <td>{{ expense_item.expense_name }}</td>
                                <td>{{ expense_item.category }}</td>
                                <td>{{ expense_item.cost }}zł</td>
                                <td>{{ expense_item.date_added}}</td>
                                <td>BUTTON HERE</td>
                            </tr>
                            {% endfor %}
                        </tbody>
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