javascript method to get the value of the element in the page in iframe_javascript skills

IE method:
document.frames['myFrame'].document.getElementById('test').value;

Firefox method:
document.getElementById('myFrame').contentWindow.document.getElementById('test').value;

IE, Firefox method:

Copy code The code is as follows:

function getValue() {

var tmp = '';

if(document.frames){

tmp = 'Brother ie said:';

tmp = document.frames['myFrame'].document.getElementById('test').value;

}else{

tmp = document.getElementById('myFrame').contentWindow.document.getElementById('test').value;

}

alert(tmp);

}

Sample code:
Code in a.html page

Copy code The code is as follows:

           
               
               
          
          
               
               
               
           
       

b.html页面中的代码

复制代码 代码如下: