I want to add "Google CSE" but I do not want all the html and css created by Google, so looking on the internet, I almost found the solution:
<!-- Google custom search box Start -by BloggerSentral.com -->
<div class='cse' style='color:#000000;float:right;margin:6px 10px 0 0 ;'>
<form action='http://www.google.com/cse' target="_blank" id='cse-search-box'>
<input name='cx' type='hidden' value='015736343358803935205:m2shzyx2lrg'/>
<input type='text' name='q' size='35' />
<input name='ie' type='hidden' value='ISO-8859-1'/>
<input type="submit" name="sa" value="Search" />
</form>
<script type="text/javascript" src="http://www.google.com/cse/brand?form=cse-search-box&lang=en"></script>
</div>
<!-- Google custom search box End -->
This code must be inserted in a bar already existing.
In my control panel "google cse", in "layout" section I put the option Only Results
Now when I search in this bar it opens a page:
http://www.google.com/cse+ id google cse +keyword searched
and it works.
But, I would like to see these results in a div (#content) of my website's page. Is this possible?
Boys I did! ;) I really hope that this proposal will be useful to many, also because I noticed that the questions about google cse receive very few answers ..
<script src="http://www.google.com/jsapi" type="text/javascript"></script>
google.load('search', '1');
google.setOnLoadCallback(googlata);
function googlata(){
var customSearchControl = new google.search.CustomSearchControl('015736343358803935205:m2shzyx2lrg'); // change this to your unique ID
customSearchControl.setResultSetSize(20);
customSearchControl.setLinkTarget(google.search.Search.LINK_TARGET_SELF); // open results in new window
var options = new google.search.DrawOptions();
options.setAutoComplete(true);
options.enableSearchResultsOnly()
customSearchControl.draw('cse',options); // set the results div id
//ottengo keyword searched
var link= self.location.href;
var inizio = link.search("q=")+2;
var fine= link.search("&");
var keyword= (link.slice(inizio,fine)).replace('+',' ');
//
customSearchControl.setNoResultsString("<div style='padding:10px'><h2><b>Nessuno risultato per: "+keyword+" </b></h2><br><h3>Prova a cercare qualcosa di simile, siamo certi che potrai trovare cio' che ti interessa!</h3><br><br><br>Se il problema persiste non esitare a <a href='http://www.mywebsite.com/Contattaci'>contattarci</a>, provvederemo il prima possibile.</div>");
customSearchControl.execute(keyword);
var newlink= link.replace('&sa=Search','');
history.pushState({}, null, newlink);
}
<div id="cse" style="width:100%;">Loading</div>
In my case the results will be drawn in the div id="cse"
With options.enableSearchResultsOnly()
i drawn only results page, so my search bar is a normal search bar where i sent my data with method get, infact in my function googlata()
i take data get by url (the keyword) and than i change my url because i want a clean url.
it was very important to understand API 2.0 of google search, I recommend reading:
https://developers.google.com/custom-search/docs/js/cselement-reference
bye bye from italy! :D