尊龙凯时人生就是搏

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php think make:controller AjaxController

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// applicationindexcontrollerAjaxController.php

namespace appindexcontroller;

use thinkController;

use thinkDb;

class AjaxController extends Controller
{
    public function index()
    {
        // »ñȡѧÉúÁбí
        $students = Db::table('student')->select();

        // ·µ»Ø JSON ÃûÌõÄÊý¾Ý
        return json($students);
    }
}

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// index.html

<script>
    var xhr = new XMLHttpRequest();
    xhr.open('GET', '/index/ajax/index', true); // ·¢ËÍÒì²½ÇëÇó
    xhr.onreadystatechange = function() {
        if(xhr.readyState === 4 && xhr.status === 200) {
            var data = JSON.parse(xhr.responseText); // »ñÈ¡ºǫ́·µ»ØµÄ JSON Êý¾Ý
            // ½«Êý¾ÝÏÔʾÔÚÒ³ÃæÉÏ
            for(var i = 0; i < data.length; i++) {
                var tr = document.createElement('tr');
                var td1 = document.createElement('td');
                var td2 = document.createElement('td');
                td1.innerHTML = data[i].name;
                td2.innerHTML = data[i].age;
                tr.appendChild(td1);
                tr.appendChild(td2);
                document.getElementById('studentList').appendChild(tr);
            }
        }
    }
    xhr.send();
</script>

<table id="studentList">
    <thead>
        <tr>
            <th>ÐÕÃû</th>
            <th>ÄêËê</th>
        </tr>
    </thead>
    <tbody>

    </tbody>
</table>

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