Django后台项目开发实战四

发布于:2024-05-04 ⋅ 阅读:(29) ⋅ 点赞:(0)

用户可以浏览工作列表以及工作详情

第四阶段

在 jobs 文件夹下创建 templates 文件夹,在里面创建 base.html 网页,内容如下

<!-- base.html -->
<div style="text-align:center;">
    <h1 style = "margin:auto; width:50%;">开放职位</h1>
</div>

{% block content %}
{% endblock %}

再创建 joblist.html 网页,内容如下

{% extends 'base.html' %}
{% block content %}

{% if job_list %}
    <ui>
    {% for job in job_list %}
        <li>{{ job.type_name }} <a href="/job/{{ job.id }}/" style="color: blue">{{ job.job_name }}</a> {{ job.city_name }}</li>
    {% endfor %}
    </ui>
{% else %}
    <p>No jobs are avaiable.</p>
{% endif %}

{% endblock %}

然后打开 view.py 文件,创建职位列表,注册到网页

from django.shortcuts import render
from django.http import HttpResponse
from django.template import loader

from jobs.models import Job,Cities,JobTypes

def joblist(requset):
    job_list = Job.objects.order_by('job_type')
    template = loader.get_template('joblist.html')
    context = {'job_list' : job_list}

    for job in job_list:
        job.city_name = Cities[job.job_city]
        job.type_name = JobTypes[job.job_type]

    return HttpResponse(template.render(context))

在 jobs 文件夹下创建 urls.py 文件,添加 path

from django.urls import path
from jobs import views

urlpatterns = [
    path('joblist/',views.joblist, name="joblist")
]

最后在 recruitment 文件夹下的 urls.py 添加路由,完成配置

from django.contrib import admin
from django.urls import path
from django.conf.urls import include

urlpatterns = [
    path('',include("jobs.urls")),
    path('admin/', admin.site.urls)
]

现在职位列表可以展示出来了,运行效果图:

接下来我们完成显示职位的详细描述

和上面的流程一样,先添加网页模板,在 templates 文件夹里新建 job.html 网页

{% extends 'base.html' %}
{% block content %}

<div style="margin: auto; width: 50%;">
    <a href="/joblist" style="color: blue">返回职位列表</a>
{% if job %}
    <div class="position_name">
        <h2>岗位名称:{{ job.job_name }}</h2>
        城市:{{ job.city_name }}
    </div>
    <hr>
    <div class="position_responsibility" style="width: 600px;">
        <h3>岗位职责:</h3>
        <pre style="font-size: 16px">{{ job.job_responsibility }}</pre>
    </div><br>
    <hr>
    <div class="position_requirement" style="width: 600px;">
        <h3>任职要求:</h3>
        <pre style="font-size: 16px">{{ job.job_requirement }}</pre>
    </div><br>

    <div class="apply_position">
        <input type="button" style="width: 120px;background-color: lightblue;" value="申请"/>
    </div>
{% else %}
    <p>职位不存在</p>
{% endif %}
</div>

{% endblock %}

然后打开 view.py 文件,添加职位详细信息,注册到网页

from django.http import Http404

def detail(request,job_id):
    try:
        job = Job.objects.get(pk=job_id)
        job.city_name = Cities[job.job_city][1]
    except Job.DoesNotExist:
        raise Http404("Job does not exist")

    return render(request,'job.html',{'job':job})

然后打开 urls.py 文件,添加 path

urlpatterns = [
    ...
    path('job/<int:job_id>/',views.detail, name="detail")
]

现在职位详情页可以展示出来了,运行效果图:

 第四阶段就完成啦!


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