Retrieve irev Value in Javascript?

[Pierre Sahores]

Scott,

One simple way to go is to add one of the following AJAX functions to your code to let it interact as needed with the irev part of your app :

1.- without using the JQuery framework :

function sendPostData(url, data) {
	// sans jquery ok : deb //
	var xhr_object = null;
	if (window.XMLHttpRequest)		{	xhr_object = new XMLHttpRequest();						}	// Safari, Gecko & W3C
	else if (window.ActiveXObject)	{	xhr_object = new ActiveXObject("Microsoft.XMLHTTP");	}	// Internet Explorer >= 6
	else if (window.ActiveXObject)	{	xhr_object = new ActiveXObject("Msxml2.XMLHTTP");		}	// Internet Explorer < 6
	else { alert("Votre navigateur est trop ancien pour les connexions AJAX..."); return;		}	// AJAX non supporté
  	if (xhr_object)
	{	xhr_object.onreadystatechange=function()
		{	if (xhr_object.readyState == 4)
			{	if (xhr_object.status == 200)
				{ eval(xhr_object.responseText); }
	}	}	}
   	else { return false ; }
    xhr_object.open("POST", url, true); // true = asynchrone
    xhr_object.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    xhr_object.send(data);
    return true;
	// sans jquery ok : fin //
}

2.- in using the JQuery framework :

function postCaltoWSPG(datas) {
	if (datas != '')
	{ 
		$.ajax({
			type: "POST", url: 'http://www.example.com/yourscript.irev', data: 'yourpostitemname=' + datas, dataType: 'text',
			async: 'true', error: function() { alert('Echec du push AJAX.'); }
		});
	}
	else { alert("donnees absentes !"); }
}

Best & Regards,

Le 21 janv. 2012 à 00:04, Scott Rossi a écrit :

> Does anyone have a simple example of using Javascript to pull a value from an irev script?  I've been able to get irev implementations to work using iframes and simple functions, but retrieving a value with Javascript has been elusive.
> 
> Thanks & Regards,
> 
> Scott Rossi
> Creative Director
> Tactile Media, UX Design
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--
Pierre Sahores
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www.widestep.fr : la première solution saas de développement sémantique sans programmation