Xem thử:
DEMO
Để tạo tiện ích này ta vào bố cục tiến hành thêm 1 tiện ích rồi dán code sau vào và lưu lại
#ajax-search-form {
position:relative;
font:normal normal 13px Arial,Sans-Serif;
}
#ajax-search-form a {
color:#741F27;
text-decoration:none;
}
#ajax-search-form input {
border:1px solid #ccc;
background-color:white;
font:normal normal 12px/100% Arial,Sans-Serif;
color:black;
margin:0 0;
padding:5px 5px;
border-top-color:#999;
width:180px;
}
#ajax-search-form input[type="submit"] {
width:auto;
background-color:#084670;
border:none;
color:#B4D8F0;
font-weight:bold;
cursor:pointer;
}
#ajax-search-form input[type="submit"]:hover,
#ajax-search-form input[type="submit"]:focus {
background-color:#083E5F;
}
#search-result {
border:1px solid #bbb;
background-color:white;
padding:10px 15px;
margin:2px 0;
width:auto;
height:auto;
position:absolute;
top:100%;
left:0;
z-index:99;
-webkit-box-shadow:0 1px 3px rgba(0,0,0,.4);
-moz-box-shadow:0 1px 3px rgba(0,0,0,.4);
box-shadow:0 1px 3px rgba(0,0,0,.4);
display:none;
}
#search-result * {
margin:0 0 0 0;
padding:0 0 0 0;
}
#search-result h4,
#search-result strong {
display:block;
margin:0 30px 10px 0;
}
#search-result ol {margin:0 0 10px 28px}
#search-result ol a:hover {text-decoration:underline}
#search-result .close {
display:block;
position:absolute;
top:6px;
right:10px;
line-height:normal;
color:#17950F;
}
#search-result strong {color:#B75252}
</style>
<form action="/search" id="ajax-search-form">
<input type="text" name="q" />
<input type="submit" value="Search" />
</form>
<script type="text/javascript">
(function($) {
var $form = $('#ajax-search-form'),
$input = $form.find(':text');
// Append a search result container to the search form
$form.append('<div id="search-result"></div>');
var $result_container = $('#search-result');
// When the keyword is submitted...
$form.on("submit", function() {
// Get the input value
var keyword = $input.val();
// Show the search result container and insert a `Loading...` text
$result_container.show().html('Loading...');
// Get the blog JSON via $.ajax() to show the search result
// The URL format: http://blog_name.blogspot.com/feeds/posts/summary?alt=json-in-script&q={THE_KEYWORD}&max-results=9999
$.ajax({
url: 'http://kartriderdautocrazy01.blogspot.com/feeds/posts/summary?alt=json-in-script&q=' + keyword + '&max-results=9999',
type: 'get',
dataType: 'jsonp',
// If success, grab the search result list...
success: function(json) {
var entry = json.feed.entry,
link, skeleton = "";
if (entry !== undefined) {
skeleton = '<h4>Search results for keyword "' + keyword + '"</h4>';
skeleton += '<a class="close" href="/">×</a><ol>';
for (var i = 0; i < entry.length; i++) {
for (var j = 0; j < entry[i].link.length; j++) {
if (entry[i].link[j].rel == "alternate") {
link = entry[i].link[j].href;
}
}
skeleton += '<li><a href="' + link + '">' + entry[i].title.$t + '</a></li>';
}
skeleton += '</ol>';
$result_container.html(skeleton);
} else {
// If the JSON is empty ... (entry === undefined)
// Show the `not found` or `no result` message
$result_container.html('<a class="close" href="/">×</a><strong>No result!</strong>');
}
},
error: function() {
// If error, show an error message
$result_container.html('<a class="close" href="/">×</a><strong>Error loading feed.</strong>');
}
});
return false;
});
// Fade out the search result container if the close button is clicked
$form.on("click", ".close", function() {
$result_container.fadeOut();
return false;
});
})(jQuery);
</script>
Và thay http://kartriderdautocrazy01.blogspot.com thành URL Blog của bạn
Vậy là ok