爲什麼我不能在Dreamweaver

Question

使用這個腳本我不能在PHP中使用此代碼..我用Dreamweaver的

{ 
<SCRIPT language = "JavaScript"> 

var counter = 0; 

// call Update function in 2 seconds after first load 
ID = window . setTimeout("Update();", 2000); 

function Update() { 
    counter++; 
    window.status = "The counter is now at " + counter; 
    document.form1.input1.value = "The counter is now at " + counter; 

    // set another timeout for the next count 
    ID = window . setTimeout("Update();", 2000); 
} 

</SCRIPT> 
} 

Answer 1

你是不是輸出腳本：頁面需要具有執行JavaScript的HTML內容（通過瀏覽器）。 Echo你的腳本，並從那裏去。

<?php 
{ 
echo'<SCRIPT language = "JavaScript"> 

var counter = 0; 

// call Update function in 2 seconds after first load 
ID = window . setTimeout("Update();", 2000); 

function Update() { 
    counter++; 
    window.status = "The counter is now at " + counter; 
    document.form1.input1.value = "The counter is now at " + counter; 

    // set another timeout for the next count 
    ID = window . setTimeout("Update();", 2000); 
} 

</SCRIPT>'; 
} ?>