Click on the enter key js prevent the browser default refresh event asynchronous query

Click on the enter key js prevent the browser default refresh event asynchronous query

function stopDefault (E) {  
     // If the event object is provided, then this is a non-IE browser    
    IF (E && e.preventDefault) {  
    　　// stop the operation of the default browser (the W3C)   
    　　e.preventDefault ();   
    } the else {  
    　　// IEs default function to prevent the operation of the embodiment    
    　　window.event.returnValue = to false ;    
    }   
    return  to false ;   
}   
document.onkeydown = function (Event) {  
     var target, code, Tag;  
     IF (! Event) {   
        Event = window. Event; // for ie browser  
        target = event.srcElement;  
        code = event.keyCode;  
        if (code == 13) { 
            stopDefault(event);
            $('table').bootstrapTable('refresh');
            /*tag = target.tagName;  
            if (tag == "TEXTAREA") { return true; }  
            else { return false; }  */
        }  
    }  
    else {  
        target = event.target; //针对遵循w3c标准的浏览器，如Firefox  
        code = event.keyCode;  
        if (code == 13) {
            stopDefault(event);
            $('table').bootstrapTable('refresh');
            /*tag = target.tagName;  
            if (tag == "INPUT") { return false; }  
            else { return true; }  */
        }  
    }  
};  

 

@. Posted 2017-06-07 11:24 small day yy_sina read ( ... ) Comments ( ... ) edit collections