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所在平台: Udemy |
课程主页: https://www.udemy.com/course/create-ajax-chat-app-with-php-mysql/
课程评论：没有评论
**课程名称：** 使用PHP和MySQL创建Ajax聊天应用 **课程概述：** 本课程将全面更新，教您如何从零开始，以简单易懂的方式，使用PHP、MySQL和JQuery构建一个Ajax聊天应用。您将惊叹于它的简洁性。我们将利用Ajax机制，实现页面无需刷新，通过JQuery的Ajax函数即时检索消息，该函数跨浏览器兼容且易于使用。您将学习如何使用Session存储用户名或任何所需数据，以便快速检索。我们将创建数据库，并在后台添加和检索数据，而无需刷新页面。通过本短期课程，您将掌握聊天系统的原理，从而能够创建更复杂的聊天系统。 **课程内容涵盖：** * 使用JQuery实现页面自动滚动 * 通过按键发送消息 * 理解Ajax函数 * 使用SetInterval函数定时查询数据库 您将获得完整的源代码以供练习。本短期课程将让您学到很多知识。加入我们，开启这段短暂的学习旅程吧！
THE COURSE WAS UPDATED ENTIRELY In this course we'll build Ajax chat app using PHP , Mysql and JQuery from scratch in very simple way , you will be amazed how simple it is. We will use Ajax mechanism so the page will not refresh, we going to retrieve the messages by Ajax instantly. with jquery ajax function which is cross-browser compatible function and easy to work with. We will learn how to use sessions in order to store user name or any data that we want so we can retrieve it quickly. we going to create database we will see how to add data and retrieve data in background without refreshing the page. you going to understand how chat system works so you can create more complex chat system once you grasp the principles that you will learn in this short course. we going to cover: Use Jquery to auto scroll the pageSending a message with keypressunderstand Ajax functionUsing SetInterval function to query the database each time You will get the full source code so you can practice. you will learn a lot in this short course. So Join us in this short journey.
