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Autocomplete: code improvements for multiple demo

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This commit is contained in:
jzaefferer 2010-04-15 15:31:49 +02:00
parent 5c55462a90
commit cddf2a45da
1 changed files with 4 additions and 4 deletions
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8
demos/autocomplete/multiple.html
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@ -16,7 +16,7 @@
return val.split(/,\s*/); return val.split(/,\s*/);
} }
function extractLast(term) { function extractLast(term) {
return split(term)[split(term).length - 1]; return split(term).pop();
} }
$("#birds").autocomplete({ $("#birds").autocomplete({
@ -27,7 +27,7 @@
}, },
search: function() { search: function() {
// custom minLength // custom minLength
var term = extractLast($(this).val()); var term = extractLast(this.value);
if (term.length < 2) { if (term.length < 2) {
return false; return false;
} }
@ -37,14 +37,14 @@
return false; return false;
}, },
select: function(event, ui) { select: function(event, ui) {
var terms = split( $(this).val() ); var terms = split( this.value );
// remove the current input // remove the current input
terms.pop(); terms.pop();
// add the selected item // add the selected item
terms.push( ui.item.value ); terms.push( ui.item.value );
// add placeholder to get the comma-and-space at the end // add placeholder to get the comma-and-space at the end
terms.push(""); terms.push("");
$(this).val( terms.join(", ") ); this.value = terms.join(", ");
return false; return false;
} }
}); });