www.pudn.com > Soundfrequency.rar > rateitem.js

// Copyright (c) 2008, The Code Project. All rights reserved. 
var obid, obtid, value 
 
function rateItem(objId, objTypeId){ 
    if(objId > 0 && objTypeId > 0){ 
        obid  = objId.toString();     
        obtid = objTypeId.toString(); 
        value = 0; 
         
        PrepElements(); 
         
        var elems = document.getElementsByTagName("input"); 
        var reg = /.+VoteRBL_\d{1}/; 
         
        for (var i = 0; i < elems.length; i++){ 
			var attr = elems[i].getAttribute("id"); 
			if(!attr)continue; 
            if(reg.test(attr)){ 
                var radio = document.getElementById(attr); 
                if(radio&&radio.checked){ 
                    value = radio.getAttribute("value"); 
                    break; 
                } 
            }       
        } 
        if(value > 0) 
            jx.load("/Script/Ratings/Ajax/RateItem.aspx?obid=" + obid + "&obtid=" + obtid + "&rvv=" + value, callback); 
        else 
            ShowErrorMessage(); 
    } 
    return false; 
} 
 
function callback(data){ 
    if(data.length > 0){ 
	    var voteRes = document.getElementById("voteRes"); 
	    if(voteRes) { 
			voteRes.innerHTML = data; 
  			voteRes.style.display = ""; 
  		} 
  		voteRes = document.getElementById("CurRat"); 
  		if(voteRes)voteRes.style.display = "none"; 
    } 
    var loader = document.getElementById("loaderImg"); 
    if(loader)loader.style.display = "none"; 
} 
 
function PrepElements(){ 
    var loader = document.getElementById("loaderImg"); 
    if(loader&&loader.style.display == "none") 
        loader.style.display = ""; 
         
	loader = document.getElementById("voteTbl"); 
	if(loader)loader.style.display = "none"; 
 
	loader = document.getElementById("voteRes"); 
	if(loader)loader.style.display = "none"; 
} 
 
function ShowErrorMessage(){ 
    var loader = document.getElementById("loaderImg"); 
    if(loader)loader.style.display = "none"; 
     
    var voteRes = document.getElementById("voteRes"); 
    if(voteRes) { 
		voteRes.innerHTML = "An error occurred. Your vote has not been saved. " + 
                            "Please try again later."; 
		voteRes.style.display = ""; 
	} 
}