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

WBOY
WBOYOriginal
2016-05-16 16:59:511307browse

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:


           
               
                <br>                    javascript 获取iframe里页面中元素的值 测试<br>               
          
          
               
               
               
           
       

b.html页面中的代码
复制代码 代码如下:

      
           
               
                <br>                    我是 iframe内的页面<br>               
           
           
               
           
         
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