使用Django动态将字段添加到模型表单 [英] Dynamically Add Field to Model Form Using Django

问题描述

我有一个模型，其中包含地址的字段，例如街道，城市，州，邮编.我创建了一个表格，允许用户为每个表格输入值.我现在想做的是让它可以让用户按下按钮，说添加地址"，然后每个字段都会重复一次.我可以使用jquery向HTML添加字段，我的问题是这些多余的字段如何需要在模型中表示?

I have a model that has fields for an address such as Street, City, State, Zip. I have created a form that allows the user to input values for each of these. What I would like to do now is make it where the user can press a button, say "add address" and then each field would be repeated. I could use jquery to add fields to the HTML, My issue is how would these extra fields need to be represented in the model?

最终，我想获取其他地址并将其用于搜索中，在该搜索中，我将检索具有用户输入的任何地址的任何内容.任何帮助或建议，表示赞赏.

Ultimately, I'd like to take the additional addresses and use them in a search where I retrieve anything that has any of the addresses the user has input. Any help or suggestions is appreciated.

推荐答案

感谢维杰！我无法将您的答案标记为答案(不确定原因)，但是您的链接帮助了我.

Thanks Vijay! I couldn't mark yours as the answer (not sure why) but your link helped me.

由于我只想重复一些字段，因此我只将这些字段放在表中.

Since I only wanted some fields to repeat, I put only those fields in the table.

<form id="myForm" method="post" action="">
{% for form in formset.forms %}
    <p> {{ form.nonDuplicatingField }}
    <p> {{ fomr.anotherNonDuplicatingField }}
    <table border="0" cellpadding="0" cellspacing="0">
        <tbody>
            <tr>
               <td>{{ form.duplicatingField }}</td>
               <td>{{ form.duplicatingFieldTwo }}</td>
               <td>{{ form.duplicatingFieldThree }}</td>
            </tr>
        </tbody>
    </table>
{% endfor %}
{{ formset.management_form }}
</form>

我包括了这个javascript(除了jquery和jquery.formset之外)

And I included this javascript (in addition to jquery and jquery.formset)

<script type="text/javascript">
    $(function() {
        $('#myForm tbody tr').formset();
    })
</script>

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