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PHP变量赋值、代入给JavaScript中的变量_php实例

WBOY
WBOYOriginal
2016-06-07 17:12:24873browse

复制代码 代码如下:

$(document).ready(function(){

   
    var t=;
    alert(t)   
})


复制代码 代码如下:

$(document).ready(function(){

   
    var t="";
    alert(t)   
})



复制代码 代码如下:


关键是sd两旁既要加单引号还要加上引号否则就会显示
“sd is not defined
[在此错误处中断]    
var t=sd;”
sd不加引号即为一个变量,之前没定义过该变量,就把他赋值给别的变量,当然会报错

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