in pratica in AJAX io sostituisco a:
Codice PHP:
<div id="product">
</div>
questo:
Codice PHP:
<div id="product">
<table border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td>[url="olivia.lasso"][img]images/thumbs_scheda_cat/olivia.png[/img][/url]</td>
<td>[url="#"][img]images/thumbs_scheda_cat/zanzibar.png[/img][/url]</td>
<td>[url="#"][img]images/thumbs_scheda_cat/zanzi_swing.png[/img][/url]</td>
</tr>
<tr>
<td>Olivia</td>
<td>Zanzibar</td>
<td>Zanzi Swing</td>
</tr>
<tr>
<td>[url="#"][img]images/thumbs_scheda_cat/welcome.png[/img][/url]</td>
<td>[url="#"][img]images/thumbs_scheda_cat/well.png[/img][/url]</td>
<td>[url="#"][img]images/thumbs_scheda_cat/fritz.png[/img][/url]</td>
</tr>
<tr>
<td>Welcome</td>
<td>Well</td>
<td>Fritz</td>
</tr>
</table>
</div>
vuoi anche il codice dello script che uso?
è questo:
Codice PHP:
Lasso =
{
SRC: (new String(document.location).match(/[^:]*:\/\/[^\/]*(\/[^\?|$|#]*)/)[1]),
URL: "LJAX.LassoApp",
VERSION: "0.0.1",
REQUEST: undefined,
APPNAME: "default",
/*
The data for a LJAX target is requested from within the client-side
JavaScript by using the Lasso.includeTarget() function. This
function accepts the following parameters:
'targets' - The name or an array of names of the target(s) to retrieve.
'options' - An object containing properties for the following:
'args' - The argument string or an element such as a form, anchor or
other input element that will be used to create the argument string
which will be sent with the request
'func' - If this optional function is provided, it will be called to
handle the resulting data. This function will be passed the
XMLHttpRequest object used for the request and the value of the 'param'
parameter
'param' - The parameter which is passed to the 'func' to handle the
resulting data. This is only utilized if 'func' is provided
'afterFunc' - This optional function will be called, with the
XMLHttpRequest as it's only parameter after completing the include.
'argsoverride' - Optional object containing the values that will be
substituted for the matching values found in the 'args' object. For
example, if argsoverride contained a property x with a value of y, and
the args object was a form which contained an input field x, the value
of y would be used regardless of the actual value of x in the form.
*/
includeTarget: function(targets, options)
{
var str = '-src=' + escape(this.SRC) + '&';
if (typeof(targets) == 'string')
{
str += '-target=' + escape(targets);
}
else
{
try
{
for (var i = 0; i < targets.length; ++i)
{
if (i != 0)
str += '&';
str += '-target=' + escape(targets[i]);
}
}
catch(e){ alert(e); }
}
if (options && options.args != undefined)
{
if (typeof(options.args) == 'string')
{
str += '&' + options.args;
}
else
{
try
{
var res = this.encodeValuesFor(options.args, options.argsoverride);
if (res && res.length)
str += '&' + res;
}catch(e){}
}
}
return this.fetchRequest(undefined, str, (options && options.func != undefined) ? options.func :
function(req, param)
{
var xml = undefined;
if (req.responseXML)
{
var elem = req.responseXML.getElementsByTagName('ljax');
if (elem && elem.length > 0)
xml = elem[0];
}
if (xml == undefined || xml.nodeName != 'ljax')
{
if (req.responseText && req.responseText.length > 0)
document.write(req.responseText);
return;
}
for (var idx = 0; idx < xml.childNodes.length; ++idx)
{
var thisXml = xml.childNodes[idx];
// skip text nodes
if (thisXml.nodeType == 3) continue;
var id = thisXml.getAttribute('id');
if (thisXml && thisXml.nodeType == 1 && id)
{
var repNode = document.getElementById(id);
if (repNode)
{
var src = '';
if (thisXml.innerHTML)
{
src = thisXml.innerHTML;
}
else if (thisXml.xml)
{
for (var innerIdx = 0; innerIdx < thisXml.childNodes.length; ++innerIdx)
{
src += thisXml.childNodes[innerIdx].xml;
}
}
else if (document.importNode)
{
thisXml = document.importNode(thisXml, true);
src = thisXml.innerHTML;
}
repNode.innerHTML = src;
}
}
}
}, options? options.param : undefined, options? options.afterFunc : undefined);
},
onreadystatechange: function() // some implementations (Safari) send an Event as a param here
{
if (Lasso.REQUEST.readyState == 4)
{
if (Lasso.ljaxCallback != undefined)
{
// this code is set up so that the ljaxCallbackPostFunc can re-issue another includeTarget call
// without the cleanup in here undoing any of it's work
// if this code is altered, make sure it is done safely with this in mind
Lasso.ljaxCallback(Lasso.REQUEST, Lasso.ljaxCallbackSecondParam);
Lasso.ljaxCallback = undefined;
Lasso.ljaxCallbackSecondParam = undefined;
Lasso.REQUEST.abort(); // have to call abort here or IE won't let you reuse the request
if (Lasso.ljaxCallbackPostFunc != undefined)
{
var funcCopy = Lasso.ljaxCallbackPostFunc;
Lasso.ljaxCallbackPostFunc = undefined;
funcCopy(Lasso.REQUEST);
}
}
}
else
{
}
},
fetchRequest: function(url, value, callback, callbackSecondParam, postFunc)
{
if (this.REQUEST == undefined)
{
if (window.XMLHttpRequest)
{
this.REQUEST = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
this.REQUEST = new ActiveXObject("Microsoft.XMLHTTP");
}
}
if (url == undefined)
{
url = this.URL;
}
if (this.REQUEST)
{
this.ljaxCallback = callback;
this.ljaxCallbackSecondParam = callbackSecondParam;
this.ljaxCallbackPostFunc = postFunc;
this.REQUEST.onreadystatechange = this.onreadystatechange;
this.REQUEST.open("POST", url, true);
this.REQUEST.setRequestHeader('X-JLAX-VERSION', this.VERSION);
this.REQUEST.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
this.REQUEST.send(value);
return true;
}
return false;
},
encodeValuesFor: function(input, override)
{
if (override == undefined)
override = {};
var str = '';
var nodeName = input.nodeName.toLowerCase();
if (nodeName == 'form')
{
for (var i = 0; i < input.elements.length; ++i)
{
if (i != 0)
str += '&';
str += this.encodeValuesFor(input.elements[i], override);
}
}
else if (nodeName == 'input' || nodeName == 'textarea')
{
str += escape(input.name) + '=' + escape(override[input.name] != undefined? override[input.name] : input.value);
}
else if (nodeName == 'a')
{
var idx = input.href.indexOf('?');
if (idx != -1)
str += input.href.substring(idx+1);
// no input == else nothing to send
}
else if (nodeName == 'select')
{
if (override[input.name])
{
str += escape(input.name) + '=' + escape(override[input.name]);
}
else
{
var didOne = false;
for (var i = 0; i < input.options.length; ++i)
{
if (input.options[i].selected)
{
if (didOne)
str += '&';
didOne = true;
str += input.name + '=' + input.options[i].value;
}
}
}
}
return str;
}
}
grazie mille se riesci ad aiutarmi!
Augusto
Rispondi quotando
(e non sono certo bravo 
