• 0
Sign in to follow this  
Vinicius Lunardi

Separar .js do arquivo .html

Question

Boa noite, galera to com um código fonte aqui em js (no html) é meio que um "banco de dados" mas eu não consigo separar o js ( em uma página .js) do html, tipo puxar do arquivo js direto no html em vez de ter ambos mesclados. alguém pode dar uma ajuda? acho que é algo muito simples que eu to passando reto

<html> 
<head>
<title>teste busca js</title>
</head> 
<body>
<FORM method="get"> <input name="query"><input type="submit" value="Buscar"> </FORM>
<script>
function kw_list ()
{
this.keywords = new Array ();
this.num_words = 0;
this.query = "";
this.original_query = "";
this.query_length = 0;
this.possible_points = 0;
this.multiple = points_title + points_keywords + points_description;
this.get_words = get_query;
this.no_query = no_query_found;
}
function get_query ()
{
this.query = top.location.search.substring (top.location.search.indexOf ('=') + 1);
while ((the_plus = (this.query.indexOf ("+", 0))) != -1)
{
this.query_length = this.query.length;
this.query = this.query.substring (0, the_plus) + " " + this.query.substring (the_plus + 1);
}
this.original_query = unescape (this.query);
this.query = this.original_query.toLowerCase ();
this.query_length = this.query.length; 
if (this.query != "")
{
var query_pointer = 0;
var end_word = 0;
var at_end = 0;
while ((this.num_words <= (max_keywords - 1)) && (! at_end))
{
end_word = this.query.indexOf (" ", query_pointer);
if (end_word == query_pointer)
query_pointer++;
else
{
if (end_word >= (this.query_length - 1))
at_end = 1;
if (end_word != -1)
this.keywords[this.num_words] = (this.query.substring (query_pointer, end_word)).toLowerCase ();
else
{
this.keywords[this.num_words] = this.query.substring (query_pointer, this.query_length);
at_end = 1;
}
this.num_words++;
if (query_pointer != -1)
query_pointer = end_word + 1;
if (query_pointer > (this.query_length - 1))
at_end = 1;
}
}
if (this.num_words == 0)
return (0);
else
{
this.possible_points = this.multiple * this.num_words;
return (1);
}
}
else
return (0);
}
function no_query_found ()
{
}
function entry (url, title, keywords, description)
{
this.url = url;
this.title = title;
this.keywords = keywords;
this.description = description;
this.points = 0;
this.search_entry = find_keyword;
this.print_entry = print_result;
}
function find_keyword (the_word)
{
var the_title = this.title.toLowerCase ();
var the_keywords = this.keywords.toLowerCase ();
var the_description = this.description.toLowerCase ();
if ((the_title.indexOf (the_word)) != -1)
this.points += points_title;
if ((the_keywords.indexOf (the_word)) != -1)
this.points += points_keywords;
if ((the_description.indexOf (the_word)) != -1)
this.points += points_description;
}
function print_result (possible_points)
{
document.writeln ('<A HREF="' + this.url + '" target="meio">' + this.title + '</A> - ' + this.description + '<br>');
}
function no_entry_printed (the_query)
{
document.writeln ('<link rel="stylesheet" href="http://hqbr.online/text.css">');
document.writeln (" Não há ocorrencia da palavra <b>" + the_query + "</b>.</P>"); 
}
function print_intro (the_query)
{
document.writeln ("Os resultados da pesquisa por <b>" + the_query + "</b> são:</P>"); 
}
function begin_search ()
{
var key_list = new kw_list;
var entry_printed = 0;
if (! key_list.get_words ())
key_list.no_query ();
else
{
var counter = 0;
var counter2 = 0;
for (counter = 0; counter < entry_num; counter++)
for (counter2 = 0; counter2 <= (key_list.num_words - 1); counter2++)
the_entries[counter].search_entry (key_list.keywords[counter2]);
for (counter = key_list.possible_points; counter > 0; counter--)
{ 
for (counter2 = 0; counter2 < entry_num; counter2++)
{
if (counter == the_entries[counter2].points)
{
if (entry_printed != 1)
{
entry_printed = 1;
print_intro (key_list.original_query);
}
the_entries[counter2].print_entry (key_list.possible_points);
}
}
}
if (! entry_printed)
no_entry_printed (key_list.original_query);
}
}
the_entries = new Array ();

//aqui vai as entradas para a pesquisa

the_entries[0] = new entry ("http://hqbr.online/", "teste dead 1", "The Walking Dead, zumbi, apocalipse, caos", "coloque");
the_entries[1] = new entry ("http://hqbr.online/","teste dead 2","The Walking Dead, zumbi, apocalipse, caos","2");
the_entries[2] = new entry ("http://hqbr.online/","teste dead 3","The Walking Dead, zumbi, apocalipse, caos","3");

//abaixo vai o número de entradas existentes

var entry_num = 3; //aumenta de acordo com as obcoes de busca no caso 3 ate agora

var max_keywords = 20; //aumenta de acordo com as opcoes de busca no caso 20 ate agora

var points_title = 2; //aumenta de acordo com as obcoes de busca no caso 2 ate agora

var points_keywords = 4; //aumenta de acordo com as obcoes de busca no caso 2 ate agora

var points_description = 1;

begin_search ();

</script>
</body>
</html>

quero deixar só o html numa pasta e js em outra!
obrigado dês de já

Share this post


Link to post
Share on other sites

1 answer to this question

Recommended Posts

  • 0

O JavaScript é o que está entre as tags <script> e </script>. O que você pode fazer é copiar todo esse código que está entre essas tags e criar um arquivo .js. Depois cria uma referência para esse arquivo no script original, com:

<script src="nomedoarquivo.js"></script>

 

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this