not able to display result
Hi below i had code that i copied from some where in internet and trying to execute but always result says Your login failed.message still component rturns true.
when i use alert i am seing wide page with all spaces .
can some one will help me in this thanks
below i code
<html>
<head>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script>
$(document).ready(function() {
//grab the submit action
$("#loginForm").submit(function(e) {
//stop the form submission
e.preventDefault()
//get my values
var uval = $("#username").val()
//basic validation
if(uval == '') return
//disable the button
$("#loginButton").attr("disabled",true)
//Let the user know we are doing something
$("#result").html("Logging in...")
//Send them to the CFC
$.post("ajaxtest.cfc?method=tryLogin&returnformat=json",
{username:uval},
function(res) {
//Handle the result
res = jQuery.trim(res);
//alert(str);
if(res == "true") {
$("#result").html("Your login worked.")
//Do more here.
} else {
$("#result").html("Your login failed.")
$("#loginButton").removeAttr("disabled")
}
});
});
});
</script>
</head>
<body>
<form id="loginForm">
username: <input type="text" name="username" id="username"><br/>
<input type="submit" value="Login" id="loginButton">
</form>
<div id="result"></div>
</body>
</html>
cfc......................
<cfcomponent name="Login">
<cfset variables.dsn = "mydsn" />
<cffunction name="tryLogin" access="remote" output="false">
<cfargument name="username" type="string" required="true"/>
<cfset var loginQuery = "" />
<cfquery name="loginQuery" datasource="#variables.dsn#">
SELECT name
FROM emp
WHERE
name = <cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.username#"/>
</cfquery>
<cfif loginQuery.recordcount>
<cfreturn true />
<cfelse>
<cfreturn false />
</cfif>
</cffunction>
</cfcomponent>
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