jquery 有没有一种方法可以使用htmx和django一键提交这个嵌套的表单

c8ib6hqw  于 2023-08-04  发布在  jQuery
关注(0)|答案(1)|浏览(104)

因此,我有一个网页,其中包含许多嵌套的形式,我可以通过点击一个按钮动态添加许多形式,这个形式是从其他HTML模板导入到主网页,也可以在其中复制许多形式,但我需要的是,以确保每一个形式将正确提交!
将包含HTML页的主HTML页:

<form method="POST">
{% csrf_token %}
<div>
    <div>
        <h2>
            Create sessions for {{ course.name }}
        </h2>
    </div>
    <div>
        <button type="button" hx-get="{% url 'create-session-form' %}" hx-target="#sessionforms" hx-swap="beforeend">
            Add Session
        </button>
    </div>
</div>

<div id="sessionforms">

</div>
<button type="submit" action="{% url 'submit-all' %}">
Submit the full form from here!
</button>
</form>

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session_form HTML页面示例:

<form method="POST">
        {% csrf_token %}
        {{ form|crispy }}

        <div class="mt-5 py-5 border-t border-gray-100">
            {% for assignment in assignments %}
        
            {% include "partials/assignment_detail.html" %}
        
            {% endfor %}
        </div>
        <button type="button" hx-get="{% url 'create-assignment-form' %}" hx-target="this" hx-swap="beforebegin">
        Add assignments for this session
        </button>
        <button type="button" hx-get="{% url 'create-learningoutcome-form' %}" hx-target="this" hx-swap="beforebegin">
        Add learning outcomes
        </button>

        {% if session %}
        <button type="submit" hx-post="{% url 'update-session' session.id %}">
            Submit
        </button>

        {% else %}
        <button type="submit" hx-post=".">
            Submit
        </button>
        {% endif %}
    </form>


当然,结果HTML页面示例:

<div hx-target="this" hx-swap="outerHTML">
    <form method="POST">
        <table class="table table-auto">

            <tbody>
                    <tr>
                        {% for item in form.visible_fields %}
                            <td class="col-md-4" >{{item}}</td>
                        {% endfor %}
                    </tr>
            </tbody>

        </table>
        {% if learningoutcome %}
        <button type="submit" hx-post="{% url 'update-learningoutcome' learningoutcome.id %}">
            Submit
        </button>
        <button hx-get="{% url 'detail-learningoutcome' learningoutcome.id %}" type="button">
            Cancel
        </button>
        {% else %}
        <button type="submit" hx-post=".">
            Submit
        </button>
        {% endif %}
    </form>


视图功能很简单,但是否有任何建议添加所有视图功能?或任何其他解决方案,只需单击全部添加按钮
我尝试过使用jquery,但它并不那么简单,特别是我没有指定每一个表单,并给予它一个唯一的名称或id或类!
我想删除其他特定的提交,只使用一个!

pcrecxhr

pcrecxhr1#

我能够通过使用JavaScript函数来解决这个问题,就像@vinkomlacic在评论中建议的那样,通过给每个表单一个类名,然后异步提交数据,这里有一个在每个表单上循环的例子

const submitButton = document.querySelector('#submit-all-forms');
    
        submitButton.addEventListener('click', async (event) => {
        event.preventDefault();

        const waitPanel = document.querySelector('#wait-panel');
        waitPanel.style.display = 'block';

        const forms = document.querySelectorAll('.submit-me');
    
        // loop through each form and submit it
        for (let i = 0; i < forms.length; i++) {
          const form = forms[i];
    
          try {
            await submitForm(form);
          } catch (error) {
            console.error(error);
          }
        }
        window.location.href = '/create-object/';
      });
    
      async function submitForm(form) {
        const formData = new FormData(form);
    
        // send the form data to the server
        const response = await fetch(form.action, {
          method: 'POST',
          body: formData,
        });
    
        // throw an error if the response is not OK
        if (!response.ok) {
          throw new Error(response.statusText);
        }
      }

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