How to use

var iFrame = new iFrameFormRequest(document.getElement('form'),{
    onRequest: function(){
        document.id('debug').set('text','start');
    },
    onComplete: function(response){
        document.id('debug').set('html',response);
    }
});

Or you can use it this way:

document.getElement('form').iFrameFormRequest({
    onRequest: function(){
        document.id('debug').set('text','start');
    },
    onComplete: function(response){
        document.id('debug').set('html',response);
    }
});

And the HTML

<form action="upload.php" method="post" enctype="multipart/form-data">  
    <input type="file" name="file" />   
    <input type="submit" value="uploadAjax" />  
</form>

<div id="debug"></div>

Discuss

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Found a bug in this plugin? Please report it this repository's Github Issues.