ajax删除就是在html页面的script里写
getstudent.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div><a href="/add_student">添加</a></div> <div> <table border="1"> <thead> <tr> <th>ID</th> <th>姓名</th> <th>年龄</th> <th>性别</th> <th>班级</th> <th>操作</th> </tr> </thead> <tbody> {% for row in stulist %} <tr nid="{{ row.id }}"> <td>{{ row.id }}</td> <td>{{ row.username }}</td> <td>{{ row.age }}</td> <td>{{ row.gender }}</td> <td>{{ row.cs.title }}</td><!-- 另一张表的内容--> <td><a href="del_student?nid={{ row.id }}">删除</a> | <a href="#"onclick="removeStudent(this)">ajax删除</a> | <a href="edit_student?nid={{ row.id }}">修改</a> </td> </tr> {% endfor %} </tbody> </table></div> <script src="/static/jquery-3.1.1.js"></script> <script> function removeStudent(ths) { var nid=$(ths).parent().parent().attr('nid'); {#alert(nid)#} $.ajax({ url:'ajax4', type:'GET', data:{'nid':nid}, success:function (arg) { if (arg=='s'){ //window.location.reload() $(ths).parent().parent().remove() }else { alert(arg) } } }) } </script> </body> </html>
url
from django.conf.urls import url from django.contrib import admin from app.views import classes from app.views import student from app.views import ajax urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^classes.html$',classes.get_classes),#不加^访问点击页面没反应 url(r'^add_classes.html$',classes.add_classes), url(r'^del_classes.html$', classes.del_classes), url(r'^edit_classes.html$',classes.edit_classes), url(r'^set_teacher.html$', classes.set_teacher), url(r'^student$', student.get_student), url(r'^add_student$', student.add_student), url(r'^del_student$', student.del_student), url(r'^edit_student$',student.edit_student), url(r'^ajax1$', ajax.ajax1), url(r'^ajax2$', ajax.ajax2), url(r'^ajax3$', ajax.ajax3), url(r'^ajax4$', ajax.ajax4), ]
ajax.py
from django.shortcuts import render,HttpResponse from app import models def ajax1(req): return render(req,'ajax1.html') def ajax2(req): user=req.GET.get('username') pwd=req.GET.get('password') import time time.sleep(5) return HttpResponse('你好') def ajax3(req): v1=req.POST.get('a1') v2=req.POST.get('a2') try: v3=int(v1)+int(v2) except Exception as e: v3='格式错误' return HttpResponse(v3) def ajax4(req): nid=req.GET.get('nid') msg='s' try: models.Student.objects.filter(id=nid).delete() except Exception as e: msg=str(e) return HttpResponse(msg)