1 document.getElementById("myPoint").innerHTML="显示时间"; 2  3 function displayDate(var1, var2) { 4     document.getElementById("demo").innerHTML=Date() 5     // alert("Welcome" + var1 + var2) 6 } 7  8 var x=3 9 var y=510 var z = x + y11 document.write(x + "
")12 document.write(y + "
")13 document.write(z + "
")14 15 function validateForm() {16     var v = document.forms['myForm']['input_name'].value;17     if (v==null || v==''){18         alert("输入不能为空");19         return false;20     }21 }

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content
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The first JavaScript sample
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采用外部js文件
16     please click!17     
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      20         {% csrf_token %}21         姓名：
      
      
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