HTML中如何引用js的返回值

var d=new Date()  //获取当前时间
var xq=d.getDay() //当前时间是星期几返回0-6      0代表周日
判断xq然后给要显示的标签赋值就行了

解决方案 »

  1.   

    我就是纠结判断和显示应该怎么去写呢？这是相关的标签
    <!--今日限行-->
                <div class="jrxx">
                    <div class="xh"><span id="Clock"></span>&nbsp;&nbsp;&nbsp;尾号&nbsp;<span>1</span>&nbsp;和&nbsp;<span>6</span>&nbsp;停驶</div>
                </div>想在红色的地方显示。我的js里返回xq
      

  2.   

    我的js代码是：
    <script language="javascript">
    function tick() {
    var today=new Date();var week=new Array() <!--显示几天为星期几-->
        week[0]="星期天 ";
        week[1]="星期一 ";
        week[2]="星期二 ";
        week[3]="星期三 ";
        week[4]="星期四 ";
        week[5]="星期五 ";
        week[6]="星期六 ";timeString=week[today.getDay()];
    Clock.innerHTML = timeString;
    window.setTimeout("tick();", 1000);
    }
    window.onload = tick;
    </script>我想在HTML里调用该函数来参与相关运算
      

  3.   

    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
        </head>
        <body onload="tick();">
         <div id="txt"></div>
        </body>
        <script language="javascript">
    function tick() {
    var today=new Date(); var week=new Array() <!--显示几天为星期几-->
        week[0]="星期天 ";
        week[1]="星期一 ";
        week[2]="星期二 ";
        week[3]="星期三 ";
        week[4]="星期四 ";
        week[5]="星期五 ";
        week[6]="星期六 "; timeString=week[today.getDay()];
    // 星期一：显示1和6；
    // 星期二：显示2和5；
    // 星期三：显示3和4；
    // 星期五：显示5和7；
    var $obj = document.getElementById('txt');
    switch(today.getDay()) {
    case 1:
    $obj.innerHTML = timeString + "尾号" + "1和6" + "停驶"
        return false;
    case 2:
    $obj.innerHTML = timeString + "尾号" + "2和5" + "停驶"
        return false;
    case 3:
    $obj.innerHTML = timeString + "尾号" + "3和4" + "停驶"
        return false;
    case 5:
    $obj.innerHTML = timeString + "尾号" + "5和7" + "停驶"
        return false;
    default:
        return false;
    }
    window.setTimeout("tick();", 1000);
    }
    </script>
    </html>
    记得给分啊
      

  4.   

    <div class="jrxx">
        <div class="xh"><span id="Clock"></span>&nbsp;&nbsp;&nbsp;尾号&nbsp;<span id="num1"></span>&nbsp;和&nbsp;<span id="num2"></span>&nbsp;停驶</div>
    </div>
    <script language="javascript">
    var oClock = document.getElementById("Clock");
    var oNum1 = document.getElementById("num1");
    var oNum2 = document.getElementById("num2");
    function tick() {
    var today=new Date();
    var week=[
    ["星期天"],
    ["星期一",1,6],
    ["星期二",2,5],
    ["星期三",3,4],
    ["星期四"],
    ["星期五",5,7],
    ["星期六"],
    ["星期日"]
    ]
    oClock.innerHTML = week[today.getDay()][0];
    oNum1.innerHTML = week[today.getDay()][1]?week[today.getDay()][1]:"";
    oNum2.innerHTML = week[today.getDay()][2]?week[today.getDay()][2]:"";
    setTimeout(tick, 1000);
    }
    window.onload = tick;
    </script>