Sha256: 84e18ca17e4e6750d00989cba0c54c013279029f9e0247d3e4d8c6fa4d25ee86
Contents?: true
Size: 1.31 KB
Versions: 4
Compression:
Stored size: 1.31 KB
Contents
import 'typeahead.js/dist/typeahead.jquery.js'
IQVOC.autocomplete = (function($) {
// `field` is the input field to be augmented
// `source` is a function expected to calculate the results - it is invoked with
// the respective query string and a callback and expected to invoke that
// callback with an array of `{ value, label }` objects
// `options` is an object with optional members `displayKey`, `noResultsMsg` and
// `onSelect`
// TODO: built-in support for loading indicator?
function augment(field, source, options) {
field = field.jquery ? field : $(field);
options = options || {};
options.noResultsMsg = options.noResultsMsg || "no results";
options.displayKey = options.displayKey || "value";
field.typeahead({
minLength: 2,
highlight: true
}, {
source: source,
displayKey: options.displayKey,
templates: {
empty: function() {
var el = $("<p />").text(options.noResultsMsg);
return $("<div />").append(el).html();
},
suggestion: function(item) {
var el = $("<p />").text(item.label);
return $("<div />").append(el).html();
}
}
}).bind("typeahead:selected", function(ev, selected, name) {
if(options.onSelect) {
options.onSelect.call(this, ev, selected); // TODO: document
}
});
}
return augment;
}(jQuery));
Version data entries
4 entries across 4 versions & 1 rubygems