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Autocomplete TER LI355
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| <html> | |
| <head> | |
| <script type="text/javascript" src="5q1.js"></script> | |
| </head> | |
| <body> | |
| <form> | |
| <fieldset> | |
| <p> | |
| <textarea onkeypress="callAjax(this)"></textarea> | |
| </p> | |
| <p> | |
| <input type="submit" value="go"/> | |
| </p> | |
| <div id="totor"> | |
| </div> | |
| </fieldset> | |
| </form> | |
| </body> | |
| </html> |
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| function init(){ | |
| if (window.XMLHttpRequest) | |
| {// code for IE7+, Firefox, Chrome, Opera, Safari | |
| xmlhttp=new XMLHttpRequest(); | |
| } | |
| else | |
| {// code for IE6, IE5 | |
| xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); | |
| } | |
| } | |
| window.onload = function(){ | |
| init(); // POUR LA VERSION SANS JQUERY | |
| } | |
| function callAjax(prefix){ | |
| /** SANS jQuery **/ | |
| /* | |
| xmlhttp.onreadystatechange=function() | |
| { | |
| if (xmlhttp.readyState==4 && xmlhttp.status==200) | |
| { | |
| suggest(xmlhttp.responseText); | |
| // document.getElementById("totor").innerHTML=xmlhttp.responseText; | |
| } | |
| } | |
| xmlhttp.open("GET","./cgi-bin/toto.pl?prefix="+prefix.value,true); | |
| xmlhttp.send(null); | |
| */ | |
| /** AVEC jQuery **/ | |
| $.ajax({ | |
| type:"get", | |
| url: "./cgi-bin/toto.pl", | |
| data:"prefix="+prefix.value, | |
| complete: function(data){ | |
| suggest(data); | |
| }, | |
| error: function(jqxhr, ts, et){ | |
| alert('failure'); | |
| console.log(jqxhr, ts); | |
| } | |
| }); | |
| } | |
| function suggest(resp){ | |
| var words=eval(resp); | |
| var html="<select onchange=javascript:refresh(this)>"; | |
| for (var i = words.length - 1; i >= 0; i--) { | |
| html+="<option value="+words[i]+">"+words[i]+"</option>"; | |
| } | |
| html+="</select>"; | |
| document.getElementById("totor").innerHTML=html; | |
| } | |
| function refresh(select){ | |
| document.getElementsByTagName('textarea')[0].value=select.value; | |
| } |
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| #!/usr/bin/perl | |
| use CGI qw(:standard); | |
| use Data::Dumper; | |
| my $q = CGI->new; | |
| print $q->header('application/json'); | |
| $val = $q->param('prefix'); | |
| # $val="voiture"; | |
| # @dict = ("toto", "tata", "tutu", "tortue"); | |
| open FILE, "/usr/share/dict/words" or die $!; | |
| @dict = map {chomp;$_} <FILE>; | |
| @fres=grep { /[a-z]+/ } @dict; | |
| @res=grep { /^$val/ } @fres; | |
| $"="','"; | |
| print "['@res']"; | |
| #for (my $i = 0; $i < @res; $i++) { | |
| # print $res[$i]; | |
| # $str+=", " unless $i==$res-1; | |
| # print "$str"; | |
| #} | |
| # $_=Dumper(\@res); | |
| # s/.*=//; | |
| # s/;$//; | |
| print; |
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