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Ajax + PHP 表格生成器
hanyufeng的博客
Original
840 people have browsed it

说明：

Ajax提交html页面表单，生成表格。

运行效果：

Ajax+PHP生成表格.gif

示例源码：

HTML页面：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>表格生成器</title>
    <link rel="stylesheet" href="http://demo.h-ui.net/H-ui.admin/3.1/static/h-ui/css/H-ui.min.css">
</head>
<body>
<div class="panel panel-default" style="width:600px;margin:0 auto">
    <div class="panel-header selected">Ajax+PHP生成表格</div>
    <div class="panel-body" style="display: block;">
        <form action="" method="" class="form form-horizontal responsive" name="demoform" id="demoform">
            <div class="row cl">
                <label class="form-label col-xs-3">请输入行数：</label>
                <div class="formControls col-xs-8">
                    <input type="text" class="input-text" placeholder="输入数字" name="rowNumber" id="rowNumber">
                </div>
                <label class="form-label col-xs-3">请输入列数：</label>
                <div class="formControls col-xs-8">
                    <input type="text" class="input-text" placeholder="输入数字" name="columnNumber" id="columnNumber">
                </div>
            </div>
            <div class="row cl">
                <div class="col-xs-8 col-xs-offset-3">
                    <button type="button" class="btn btn-primary radius" id="btnGenerate">生成</button>
                </div>
            </div>
        </form>
    </div>
</div>
<hr>
<div id="result" style="margin: 0 auto; text-align: center;width:600px"></div>
<script>
    var btnValidateValidate = document.getElementById('btnGenerate');
 btnValidateValidate.onclick = function () {
//        console.log(typeof btnValidateValidate);
//        console.log(phoneNumber.value)
 var xhr = new XMLHttpRequest();
 xhr.onreadystatechange = function () {
            if(xhr.readyState == 4 && xhr.status == 200)
            {
                var result = xhr.responseText;
 var h2 =document.getElementById('result');
 h2.innerHTML = result;
 }
        }
        var rowNumber = document.getElementById('rowNumber');
 var columnNumber = document.getElementById('columnNumber');
 var data = '?rowNumber='+rowNumber.value + '&columnNumber='+columnNumber.value;
 xhr.open('get','generateTable.php'+data, true);
 xhr.send(null);
 }
</script>

</body>
</html>

PHP页面（generateTable.php）

<?php
$rowNumber = isset($_GET['rowNumber']) ? $_GET['rowNumber'] : null;
$columnNumber = isset($_GET['columnNumber']) ? $_GET['columnNumber'] : null;
if ($rowNumber !== null && $columnNumber !== null) {
    $result = '';
    $result .= '<table border="1" cellspacing="0" cellpadding="5" width="100%">';
    $result .= "<caption>$rowNumber". "×" ."$columnNumber 表格</caption>";
    for($i= 1;$i <=$rowNumber; $i++)//生成行
    {
        $result .= '<tr>';//行开始
        for($j=1; $j<=$columnNumber; $j++)//生成列
        {
            $result .= '<td>';
            $result .='&nbsp;&nbsp;';
            $result .= '</td>';
        }
        $result .= '</tr>';//行结束
    }
    $result .= '</table>';
    echo $result;
}


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