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I am trying to show the best match of the search term typed in. For example
Right now Jquery does not give me the desired effect. When I type: one today the autocomplete will show nothing but if I type one day it will show the search results that start with those two words in that order. I want one today to show up one day is the first and last today. I want the search results to show up that have those words in them the ordering is not important. I have looked through here and could find nothing like this, it seems like such a common searching method I cannot see why no one has asked this question. Is there a built in method that handles this?
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script>
$(function() {
var availableTags = [
"one day is the first and last today" , "tuesday is today" , "one" , "one day is tomorrow"
];
$( "#tags" ).autocomplete({
source: availableTags, multiple: true,
mustMatch: false
});
});
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>
213
Try overriding the default filter logic provided by auto complete.
// Overrides the default autocomplete filter function to search for matched on atleast 1 word in each of the input term's words
$.ui.autocomplete.filter = function (array, terms) {
arrayOfTerms = terms.split(" ");
var term = $.map(arrayOfTerms, function (tm) {
return $.ui.autocomplete.escapeRegex(tm);
}).join('|');
var matcher = new RegExp("\\b" + term, "i");
return $.grep(array, function (value) {
return matcher.test(value.label || value.value || value);
});
};
Fiddle
Or create your own filter function and handle the search's return, so keeping complete's filter function as it is.
function customFilter(array, terms) {
arrayOfTerms = terms.split(" ");
var term = $.map(arrayOfTerms, function (tm) {
return $.ui.autocomplete.escapeRegex(tm);
}).join('|');
var matcher = new RegExp("\\b" + term, "i");
return $.grep(array, function (value) {
return matcher.test(value.label || value.value || value);
});
};
$("#tags").autocomplete({
source: availableTags,
multiple: true,
mustMatch: false
,source: function (request, response) {
response(customFilter(
availableTags, request.term));
},
});
Fiddle
168
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