Javascriptはデジタルゲームを当てます.

5256 ワード
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta charset="utf-8" />
</head>
<body>
    <div style="width:200px;height:200px;border:dashed;background-color:darkseagreen;border-width:1px;">
        <p>1.    0 100  <br />2.         <br />3.  result      </p>
        <label id="lblResult" style="width:30px;background-color:crimson">    </label>
        <br />
        <label id="lblCount" style="background-color:darkcyan">    ：0</label>
        <br />
        <input type="text" id="txtNum" onchange="getResult()" ondblclick="CaiShu()" />
        <br />
        <label id="lblDebug">Coded By Phoenix&copy;2016</label>
        <button hidden="hidden" id="btnReset" onclick="reset()">    </button>
    </div>


    <script>
        var shuzhi = parseInt(Math.random() * 100);//          
        var cishu = 0;
        //document.getElementById("realValue").innerHTML = shuzhi;

        var lblResult = document.getElementById("lblResult");
        var lblDebug = document.getElementById("lblDebug");
        var txtNum = document.getElementById("txtNum");

        function CaiShu() {
            var num = txtNum.value;//    
            //alert(num);
            if (shuzhi>num) {
                lblResult.innerHTML = "   ";
                cishu = cishu + 1;
                txtNum.textContent = "";
                
            }
            if(shuzhi<num) {
                lblResult.innerHTML = "   ";
                cishu = cishu + 1;
                txtNum.textContent = "";
            }
            if(shuzhi==num)
            {
                lblResult.innerHTML = "   ";
                document.getElementById("btnReset").hidden = null;
            }
            //      
            document.getElementById("lblCount").innerHTML ="    "+ cishu;
        }

        function reset() {
            shuzhi = parseInt(Math.random() * 100);
            cishu = 0;
            document.getElementById("btnReset").hidden = "hidden";
            document.getElementById("txtNum").value = "";
            document.getElementById("lblResult").innerHTML = "    ";
            document.getElementById("lblCount").innerHTML = 0;
        }

        function getResult() {
            var result = txtNum.value == "result";
            //lblDebug = result;
            if (result) {
                txtNum.value = shuzhi;
            }
        }
    </script>
</body>
</html>
Javascript表現における連続的な和𞓜の割当値の違い