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function dictionarySource(url) {
function displayItems(items) {
var results = $("<dl />");
$.each(items,
function(i, val) {
results.append($("<dt />")
.append($("<span />")
.text(val[0])
.click(function() {
$(".search").val($(this).text());
$("#search").submit();
})));
results.append($("<dd />")
.append($("<span />").text(val[1]))
.append($("<span />").text(val[2]))
);
});
$("#result")
.empty()
.append(results);
};
var request_index = 0;
var columns = "_key,gene95_desc,edict_desc";
var xhr;
function source(request, response) {
function onSuccess(data, status) {
if (this.autocomplete_request != request_index) {
return;
}
var completions = data[1]["complete"];
var items = [];
if (completions && completions.length > 2) {
completions.shift();
completions.shift();
$.each(completions,
function(i, item) {
var key = item[0];
items.push(key);
if (items.length >= 3) {
return false;
}
return true;
});
}
if (completions.length > 0) {
displayItems(completions);
}
response(items);
}
function onError() {
if (this.autocomplete_request != request_index) {
return;
}
response([]);
}
if (xhr) {
xhr.abort();
}
xhr = $.ajax(url,
{
data: {
query: request.term,
types: 'complete',
table: 'item_dictionary',
column: 'kana',
limit: 25,
output_columns: columns,
frequency_threshold: 1,
prefix_search: "yes"
},
dataType: "jsonp",
autocomplete_request: ++request_index,
success: onSuccess,
error: onError
});
};
return source;
}
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