【发布时间】:2022-11-25 03:45:39
【问题描述】:
我试图用引导字段和一些参数修改我的 django sign_in 模板,但我也做不到。
例外:
C:\Users\hp\Desktop\fastparcel\core\templates\sign_in.html, error at line 25
'bootstrap_field' received some positional argument(s) after some keyword argument(s)
{% bootstrap_field form.username show_lable=False placeholder ="Email" %}`
HTML
{% extends 'base.html' %}
{% load bootstrap4 %}
{% block content%}
<div class="container-fluid mt-5">
<div class="justify-content-center">
<div class="col-lg-4">
<div class="card">
<div class="card-body">
<h4 class="text-center text-uppercase mb-3">
<b>
{% if request.GET.next != '/courier/'%}
Customer
{% else %}
Courier
{% endif %}
</b>
</h4>
<form action="POST">
{% csrf_token %}
{% bootstrap_form_errors form %}
{% bootstrap_label "Email" %}
{% bootstrap_field form.username show_lable=False placeholder ="Email" %}
{% bootstrap_field field form.password %}
<button class="btn btn-warning btn-block "> Sign in</button>
</form>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
【问题讨论】:
-
可能只是打错了,
show_lable=False应该是show_label=False -
尝试但仍然是同样的错误
-
尝试删除
{% bootstrap_field form.username show_lable=False placeholder ="Email" %}中占位符后的空格,使其类似于{% bootstrap_field form.username show_label=False placeholder="Email" %} -
别客气。当等号后面有空格时,Django 不会认为您传递的是关键字,而是认为这是一个位置参数,也就是说,其含义由其位置决定。所以 Django 将占位符作为位置参数,因为它们依赖于它们的位置,所以你总是把它们放在关键字参数之前。关键字参数,例如
key=value。
标签: python html django bootstrap-4 backend