client.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<
html
>
<
head
>
<
meta
http-equiv
=
"content-type"
content
=
"text/html; charset=utf-8"
>
<
title
> jquery demo </
title
>
<
script
src
=
"//code.jquery.com/jquery-1.11.0.min.js"
></
script
>
<
script
type
=
"text/javascript"
>
function show(){
$.get( "server.php", function(data) {
$('#txt').html(data.content);
}, "json" );
}
</
script
>
</
head
>
<
body
>
<
p
>這裡不會被刷新</
p
>
<
div
id
=
"txt"
>原來內容</
div
>
<
input
type
=
"button"
value
=
"刷新內容"
onclick
=
"show()"
>
</
body
>
</
html
>
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server.php
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<?php
$ret
=
array
();
$ret
[
'content'
] =
'新內容'
;
echo
json_encode(
$ret
);
?>
|