Exemplu de a maska adresa IP sursa youtube

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FireQuery is a collection of Firebug enhancements for jQuery. Requires Firebug 1.3 or greater.

Features:

jQuery expressions are intelligently presented in Firebug Console and DOM inspector
attached jQuery data are first class citizens
elements in jQuery collections are highlighted on hover
jQuerify: enables you to inject jQuery into any page

Video cum putem sa-l folosim sursa youtube

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< script type="text/javascript" language="JavaScript" src=".... < /script>

in acest script vrem sa trimitem niste parametrii

?page=general&id=123123

in tagul nostru de javascript extern scriem urmatoarele:

< script type="text/javascript" language="JavaScript" src="do_javascript.php?page=general&id=123123"/>

in fisierul do_javascript.php setam header-ul care seteaza fisierul ca fiind unul de javascript

Initializam parametrii primiti din URL in formatul lui javascript,

echo "var page = '{$_GET['page']}';";
echo "var id = '{$_GET['id']}';";
?>

In asa fel putem sa folosim parametrii trimisi prin request.

o noua minune descoperita de mine este urmatoarea:

am nevoie sa trimit catre server anumite campuri din pagina, o parte dintr-o forma, o parte din afara ei.
ce trebuie sa fac?

1) definesc o clasa pentru acele campuri, ca sa-i pot sa identific
ex:
< input type="text" name="first_name" class=”edit_field” value=”" / >

2) folosind functia .serializeArray() din libraria lui jQuery pentru a serializa rezultate in formatul JSON.

3) folosind ajax tot de la jQuery trimit parametrii serializati catre server, folosind metoda GET/POST

exemplu:

< script >
var fields = $(".edit_field").serializeArray();
// do update via ajax
$.ajax({
    type: "POST",
    url: "/users/update/",
    data:fields,
    success: function(data){}
});
< /script >

Using this advices, you will have a function that helps your users navigate through levels of categories.
protected void Application_BeginRequest(Object sender, EventArgs e)
{

string fullOrigionalpath = Request.Url.ToString();
string filePath = Request.FilePath.ToString();
if (filePath.ToLower().Contains(“sitemap.html”))
{

//if you have a custom sitemap
HttpContext.Current.RewritePath(Generics.HTTP.AppPath + “Sitemap.aspx”, false);

}
//Generics.Constants.Page_EXT in this case is “.html”
filePath = filePath.Replace(Generics.Constants.Page_EXT, string.Empty);
string originalFilePath = filePath;

string path = Generics.HTTP.AppPath;

//HERE you add your code
//first you can check if filePath  contains a product id. In this case:
path+=”Products.aspx?id_products=”+id_product;

//if filePath is not a product page, than you check your categories
Category categ=Utility.GetCAtegoryByFriendlyName(filePath);
path+=”Category.aspx?id_category=”+categ.id;

//finally you need to rewrite path as needed
HttpContext.Current.RewritePath(path, false);

}

Problem:
Our second popup is bigger then the first one, so we need to open it from our main page.
By now, we manage to do this really easy. The main issue is when trying to pass the selected value from the second popup to first one. Remeber that we opened it from the main page.

Solution:

In the first popup we will have a function for opening the second popup.
In this function we set a var childPage from the main page as a reference to our first popup.

function openPopup(){

}

On the main page we have the setHiddenPageChild function

var childPage;
function setHiddenPageChild(child){

}

and setRecordFromResponse function that will pass the selected value from the second popup to the first one.
This function will be called from the second popup like this: window.parent.setRecordFromResponse(response)

function setRecordFromResponse(response){

childPage.UseSelectedRecord(response);
//childPage served us well, so we will let it retire
childPage=null;

}

Response is the value selected in the second popup. It can be an id, a value or an object.
Now we use childPage that was initialized at a previous step. This is how we can have access to the functions of the first popup

I have a form that contain a input field that I populate with a date/time picker.  If you populate the form on the server with some default values, the jQuery’s hidden fields wont get set unless you do some action on the calendar.

The  solution  is to add inline:true to its options like this:

$(“#myDate”).datepicker({

inline: true,
dateFormat: ‘yy-mm-dd’

});

UTF-8 il translateaza in 00A0.

ca sa scapam de acest caracter trebuie sa-l decodam folosind functia “quoted_printable_decode” si apoi sa eliminam sir de caractere “=C2=A0″ sau “\xC2\xA0″

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The usage is simple:

$(“.popup”).fancybox();
$.fancybox.resize();

and make sure your link has popup class. It will load the page pointed by your link href and resize as needed.

What if you display a form in the popup and want to reload it with an success message? Use this: $(‘#fancybox-content’).html(data); where data is the content you want to show in popup.

For example, using ajax to submit the form:

If the object  is $foo you use this syntax: $this->{$property} = ‘a value’;

For example:

<?php

class foo {

public function setProperty($n, $v)
{
   $this->{$n} = $v;
}

}

$foo = new foo();
$foo->setProperty('property1','value1');
echo $foo->property1; //will display value1
?>