Codice PHP:
$(document).ready(function(){
var config = {
siteURL : 'tutorialzine.com', // Change this to your site
searchSite : true,
type : 'web',
append : false,
perPage : 8, // A maximum of 8 is allowed by Google
page : 0 // The start page
}
// The small arrow that marks the active search icon:
var arrow = $('<span>',{className:'arrow'}).appendTo('ul.icons');
$('ul.icons li').click(function(){
var el = $(this);
if(el.hasClass('active')){
// The icon is already active, exit
return false;
}
el.siblings().removeClass('active');
el.addClass('active');
// Move the arrow below this icon
arrow.stop().animate({
left : el.position().left,
marginLeft : (el.width()/2)-4
});
// Set the search type
config.type = el.attr('data-searchType');
$('#more').fadeOut();
});
// Adding the site domain as a label for the first radio button:
$('#siteNameLabel').append(' '+config.siteURL);
// Marking the Search tutorialzine.com radio as active:
$('#searchSite').click();
// Marking the web search icon as active:
$('li.web').click();
// Focusing the input text box:
$('#s').focus();
$('#searchForm').submit(function(){
googleSearch();
return false;
});
$('#searchSite,#searchWeb').change(function(){
// Listening for a click on one of the radio buttons.
// config.searchSite is either true or false.
config.searchSite = this.id == 'searchSite';
});
function googleSearch(settings){
// If no parameters are supplied to the function,
// it takes its defaults from the config object above:
settings = $.extend({},config,settings);
settings.term = settings.term || $('#s').val();
if(settings.searchSite){
// Using the Google site:example.com to limit the search to a
// specific domain:
settings.term = 'site:'+settings.siteURL+' '+settings.term;
}
// URL of Google's AJAX search API
var apiURL = 'http://ajax.googleapis.com/ajax/services/search/'+settings.type+'?v=1.0&callback=?';
var resultsDiv = $('#resultsDiv');
$.getJSON(apiURL,{q:settings.term,rsz:settings.perPage,start:settings.page*settings.perPage},function(r){
var results = r.responseData.results;
$('#more').remove();
if(results.length){
// If results were returned, add them to a pageContainer div,
// after which append them to the #resultsDiv:
var pageContainer = $('<div>',{className:'pageContainer'});
for(var i=0;i<results.length;i++){
// Creating a new result object and firing its toString method:
pageContainer.append(new result(results[i]) + '');
}
if(!settings.append){
// This is executed when running a new search,
// instead of clicking on the More button:
resultsDiv.empty();
}
pageContainer.append('<div class="clear"></div>')
.hide().appendTo(resultsDiv)
.fadeIn('slow');
var cursor = r.responseData.cursor;
// Checking if there are more pages with results,
// and deciding whether to show the More button:
if( +cursor.estimatedResultCount > (settings.page+1)*settings.perPage){
$('<div>',{id:'more'}).appendTo(resultsDiv).click(function(){
googleSearch({append:true,page:settings.page+1});
$(this).fadeOut();
});
}
}
else {
// No results were found for this search.
resultsDiv.empty();
$('
',{className:'notFound',html:'No Results Were Found!'}).hide().appendTo(resultsDiv).fadeIn();
}
});
}
function result(r){
// This is class definition. Object of this class are created for
// each result. The markup is generated by the .toString() method.
var arr = [];
// GsearchResultClass is passed by the google API
switch(r.GsearchResultClass){
case 'GwebSearch':
arr = [
'<div class="webResult">',
'<h2>[url="',r.unescapedUrl,'"]',r.title,'[/url]</h2>',
'
',r.content,'</p>',
'[url="',r.unescapedUrl,'"]',r.visibleUrl,'[/url]',
'</div>'
];
break;
case 'GimageSearch':
arr = [
'<div class="imageResult">',
'<a target="_blank" href="',r.unescapedUrl,'" title="',r.titleNoFormatting,'" class="pic" style="width:',r.tbWidth,'px;height:',r.tbHeight,'px;">',
'[img]',r.tbUrl,'[/img]</a>',
'<div class="clear"></div>','[url="',r.originalContextUrl,'"]',r.visibleUrl,'[/url]',
'</div>'
];
break;
case 'GvideoSearch':
arr = [
'<div class="imageResult">',
'<a target="_blank" href="',r.url,'" title="',r.titleNoFormatting,'" class="pic" style="width:150px;height:auto;">',
'[img]',r.tbUrl,'[/img]</a>',
'<div class="clear"></div>','[url="',r.originalContextUrl,'"]',r.publisher,'[/url]',
'</div>'
];
break;
case 'GnewsSearch':
arr = [
'<div class="webResult">',
'<h2>[url="',r.unescapedUrl,'"]',r.title,'[/url]</h2>',
'
',r.content,'</p>',
'[url="',r.unescapedUrl,'"]',r.publisher,'[/url]',
'</div>'
];
break;
}
// The toString method.
this.toString = function(){
return arr.join('');
}
}
});
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