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jquery考试成绩统计系统

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11/30
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<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

<title>试卷生成器</title>

<style type="text/css">

body {

    font-size: 28px;

    background: #cad6ed;

    font-family: "楷体";

}

#container {

    margin: 0px auto;

}

#box {

    overflow: hidden;

}

#box label {

    margin-top: 5px;

    background: #5dfec7;

    width: 80px;

    display: inline-block;

    text-align: right;

    margin-left: 50px;

}

</style>

<script type="text/javascript">

    window.onload = function() {

        var est = document.getElementById("establish");

        var txtRow = document.getElementById("txtRow");

        var txtColumn = document.getElementById("txtColumn");

        var mybody = document.getElementById('mybody');

        est.onclick = function() {

            var boxs = document.getElementById('box');

            boxs.innerHTML = "";

            var row = txtRow.value;

            var col = txtColumn.value;

            if (col > 4) {

                mybody.style.width = (col - 4) * 350

                        + document.body.scrollWidth;

            }

            initOptions(row, col);

        }

    }

    function initOptions(row, column) {

        var box = document.getElementById('box');

        //题目编号，从0开始

        var count = 0;

        //

        for (var i = 1; i <= row; i++) { //默认i的值为15

            count++;

            var mydiv = document.createElement("div");

            box.appendChild(mydiv);

            mydiv.style.overflow = "auto";

            for (var j = 1; j <= column; j++) {

                //创建一个label

                var label = document.createElement('label');

                //设置编号

                if (j == 1) {

                    label.innerHTML = count + "题";

                } else {

                    //多列的情况下创建题目编号的方式

                    label.innerHTML = (count + row * (j - 1)) + "题";

                }

                var littlediv = document.createElement("div");

                littlediv.style.float = "left";

                mydiv.appendChild(littlediv);

                littlediv.appendChild(label);

                //创建四个选项

                var checkbox1 = document.createElement("input");

                checkbox1.setAttribute("type", "checkbox");

                var cbtxt = document.createTextNode("A");

                littlediv.appendChild(checkbox1);

                littlediv.appendChild(cbtxt);

                //第二个checkbox

                var checkbox2 = document.createElement("input");

                checkbox2.setAttribute("type", "checkbox");

                var cbtxt2 = document.createTextNode("B");

                littlediv.appendChild(checkbox2);

                littlediv.appendChild(cbtxt2);

                //第三个checkbox

                var checkbox3 = document.createElement("input");

                checkbox3.setAttribute("type", "checkbox");

                var cbtxt3 = document.createTextNode("C");

                littlediv.appendChild(checkbox3);

                littlediv.appendChild(cbtxt3);

                //第四个checkbox

                var checkbox4 = document.createElement("input");

                checkbox4.setAttribute("type", "checkbox");

                var cbtxt4 = document.createTextNode("D");

                littlediv.appendChild(checkbox4);

                littlediv.appendChild(cbtxt4);

                var myline = document.createElement("br");

                if (j == column) {

                    mydiv.appendChild(myline);

                }

            }

        }

    }

</script>

<body id="mybody">

    <div id="container">

        <div id="box"></div>

        <div id="tool">

            <label for="txtRow">行:</label> <input id="txtRow" type="text"

                style="width: 50px;" /> <label for="txtColumn">列:</label> <input

                id="txtColumn" type="text" style="width: 50px;" /> <input

                id="establish" type="button" value="生成" /> <label for="txtName">姓名:</label>

            <input id="txtName" name="txtName" type="text" /> <input

                type="submit" value="提交" />

        </div>

        <input type="hidden" id="selectData" name="selectData" value="" />

    </div>

</body>

</head>

</html>

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