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PHP Simple JSON interaction example with HTML

Source: Internet
Author: User
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Front-end (HTML) code

<html><head><title>Simple example of foreground processing JSON 
     title
 ><metacharset="Utf-8"/><scripttype="text/javascript"src=" Jquery-1.11.3.min.js "> 
     Script
 ><scripttype="Text/javascript">$ ("document"). Ready (function(){var url = "server2.php";            var data = {"do":"First"}; $.getjson (url,data,function(res){ $ ("#username"). Val (Res.userna                ME);            $ ("#password"). Val (Res.password);            });            var data = {"do":"second"}; $.getjson (url,data,function(res){ $ ("#members"). Val (res[2<            /c22>].username);        });    });  
     Script
 > 
     Head
 ><body><h2>Get User name and password 
     H2
 >User name:<inputtype="text"name= "username"id="username" /><br/>Password:<inputtype="password"name="password"ID ="password"/><br/><h2>Get member Information 
     H2
 ><textareaid="Members"> 
     textarea
 > 
     Body
 > 
     HTML
 >

Background (PHP) code


    //1. One-dimensional$member[' username '] ="Mike.";$member[' Password '] ="123";//2. Two d$members[' 1 '][' username '] ="Mike_1";$members[' 1 '][' Password '] ="123";$members[' 2 '][' username '] ="Mike_2";$members[' 2 '][' Password '] ="123123";$members[' 2 '][' Address '] ="Zhuhai";//According to the request parameters sent by the foreground to decide what action to take .$do=$_request[' Do '];Switch($do) { Case' first ':EchoJson_encode ($member); Break; Case' second ':EchoJson_encode ($members); Break; }?>

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    Related Keywords:
    webservices in php with json example simple html example simple html page example simple html program example simple html form example how to integrate html with php explain with example simple html dom php
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