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Javascript:: 导出到文本文件

<!DOCTYPE html>
<html>

<head>
    <title>&nbsp;</title>
    <meta charset=utf-8>
</head>

<body>

    <table>
        <tr>
            <th>A</th>
            <th>B</th>
            <th>C</th>
        </tr>
        <tr>
            <td>Line #1</td>
            <td>SLTD</td>
            <td>32</td>
        </tr>
        <tr>
            <td>Line #2</td>
            <td>MKTD</td>
            <td>68</td>
        </tr>
        <tr>
            <td>Line #3</td>
            <td>LRTD</td>
            <td>55</td>
        </tr>
        <tr>
            <td>Line #4</td>
            <td>HAD</td>
            <td>47</td>
        </tr>
    </table>

    <button>Export to text file</button>

    <script>
        var theFirstChilds = document.querySelectorAll('table tr td:first-of-type'), text, i;

        text = "";

        for (i = 0; i < theFirstChilds.length; ++i) {
            text = text + theFirstChilds[i].innerText;
        }

        console.log(text);

        var button = document.getElementsByTagName("button")[0];

        button.addEventListener("click", function() {
            //alert("I …

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html javascript export onclick button

PUG*_*PUG

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