如何在 django 中为带有条件的文本着色？

Question

I have a django app and I want to color some text, if that text is true in dictionary.我有一个 django 应用程序，如果该文本在字典中为真，我想给一些文本上色。

So I have this method:views.py所以我有这个方法：views.py

def data_compare2(request):

    template = get_template("main/data_compare.html")
    dict2 = {"appel": 3962.00, "waspeen": 3304.07, "ananas":24}
    context = {"dict2": dict2}
    res = dict((v,k) for k,v in dict2.items())
    
    return HttpResponse(template.render(context, request, res[3962.00]))

and this is the template:这是模板：

<html lang="en">

    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
    </head>

    <body>

        <div class="container center">


            {% for key, value in dict1.items %}
            {%if {{res}} %}
            <div style="background-color:'red'"></div>
            {%endif%}
            {{ key }} {{value}}<br>
            {% endfor %}

        </div>

    </body>

</html>

So the text appel": 3962.00 has to appear in red.所以文本 appel": 3962.00 必须显示为红色。

Question: how to make the founded text in dictionary red?问题：如何将字典中已创建的文字设为红色？

Answer 1

I would separate fruits from the condition, inside the context.我会在上下文中将水果与条件分开。 Transform the condition into a list to check on the template.将条件转换为列表以检查模板。

views.py视图.py

def data_compare2(request):
    fruits = {"appel": 3962.00, "waspeen": 3304.07, "ananas":24,}
    condition = ['appel', 'ananas']

    context = {
        'fruits': fruits,
        'condition': condition
    }
    
    return render(request, 'main/data_compare.html', context)

template.html模板.html

{% extends 'base.html' %}

{% block content %}
    <div class="container center">
        {% for key, value in fruits.items %}
            <span {% if key in condition %} style="color: red;" {% endif %}>{{ key }}: {{value}}</span><br>
        {% endfor %}
    </div>
{% endblock %}

This will result in 'appel' and 'ananas' being red.这将导致“appel”和“ananas”变为红色。

如何在 django 中为带有条件的文本着色？

问题描述

1 个解决方案

解决方案1
2 已采纳 2022-11-30 14:55:49

如何在 django 中为带有条件的文本着色？

问题描述

1 个解决方案

解决方案1 2 已采纳 2022-11-30 14:55:49

解决方案1
2 已采纳 2022-11-30 14:55:49