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(function( $ ) {
module( "autocomplete: options" );
var data = [ "c++", "java", "php", "coldfusion", "javascript", "asp", "ruby",
"python", "c", "scala", "groovy", "haskell", "perl" ];
test( "appendTo: null", function() {
expect( 1 );
var element = $( "#autocomplete" ).autocomplete();
equal( element.autocomplete( "widget" ).parent()[ 0 ], document.body,
"defaults to body" );
element.autocomplete( "destroy" );
});
test( "appendTo: explicit", function() {
expect( 6 );
var detached = $( "<div>" ),
element = $( "#autocomplete" );
element.autocomplete({
appendTo: ".autocomplete-wrap"
});
equal( element.autocomplete( "widget" ).parent()[ 0 ],
$( "#autocomplete-wrap1" )[ 0 ], "first found element" );
equal( $( "#autocomplete-wrap2 .ui-autocomplete" ).length, 0,
"only appends to one element" );
element.autocomplete( "destroy" );
element.autocomplete().autocomplete( "option", "appendTo", "#autocomplete-wrap1" );
equal( element.autocomplete( "widget" ).parent()[ 0 ],
$( "#autocomplete-wrap1" )[ 0 ], "modified after init" );
element.autocomplete( "destroy" );
element.autocomplete({
appendTo: detached
});
equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
"detached jQuery object" );
element.autocomplete( "destroy" );
element.autocomplete({
appendTo: detached[ 0 ]
});
equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
"detached DOM element" );
element.autocomplete( "destroy" );
element.autocomplete().autocomplete( "option", "appendTo", detached );
equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
"detached DOM element via option()" );
element.autocomplete( "destroy" );
});
test( "appendTo: ui-front", function() {
expect( 2 );
var element = $( "#autocomplete" );
$( "#autocomplete-wrap2" ).addClass( "ui-front" );
element.autocomplete();
equal( element.autocomplete( "widget" ).parent()[ 0 ],
$( "#autocomplete-wrap2" )[ 0 ], "null, inside .ui-front" );
element.autocomplete( "destroy" );
element.autocomplete({
appendTo: $()
});
equal( element.autocomplete( "widget" ).parent()[ 0 ],
$( "#autocomplete-wrap2" )[ 0 ], "null, inside .ui-front" );
});
function autoFocusTest( afValue, focusedLength ) {
var element = $( "#autocomplete" ).autocomplete({
autoFocus: afValue,
delay: 0,
source: data,
open: function() {
equal(
element.autocomplete( "widget" )
.children( ".ui-menu-item.ui-state-focus" )
.length,
focusedLength,
"first item is " + (afValue ? "" : "not") + " auto focused" );
start();
}
});
element.val( "ja" ).keydown();
stop();
}
test( "autoFocus: false", function() {
expect( 1 );
autoFocusTest( false, 0 );
});
test( "autoFocus: true", function() {
expect( 1 );
autoFocusTest( true, 1 );
});
asyncTest( "delay", function() {
expect( 2 );
var element = $( "#autocomplete" ).autocomplete({
source: data,
delay: 50
}),
menu = element.autocomplete( "widget" );
element.val( "ja" ).keydown();
ok( menu.is( ":hidden" ), "menu is closed immediately after search" );
setTimeout(function() {
ok( menu.is( ":visible" ), "menu is open after delay" );
start();
}, 100 );
});
asyncTest( "disabled", function() {
expect( 5 );
var element = $( "#autocomplete" ).autocomplete({
source: data,
delay: 0
}),
menu = element.autocomplete( "disable" ).autocomplete( "widget" );
element.val( "ja" ).keydown();
ok( menu.is( ":hidden" ) );
ok( !element.is( ".ui-state-disabled" ), "element doesn't get ui-state-disabled" );
ok( !element.attr( "aria-disabled" ), "element doesn't get aria-disabled" );
ok( menu.is( ".ui-autocomplete-disabled" ), "element gets ui-autocomplete-disabled" );
setTimeout(function() {
ok( menu.is( ":hidden" ) );
start();
}, 50 );
});
test( "minLength", function() {
expect( 2 );
var element = $( "#autocomplete" ).autocomplete({
source: data
}),
menu = element.autocomplete( "widget" );
element.autocomplete( "search", "" );
ok( menu.is( ":hidden" ), "blank not enough for minLength: 1" );
element.autocomplete( "option", "minLength", 0 );
element.autocomplete( "search", "" );
ok( menu.is( ":visible" ), "blank enough for minLength: 0" );
});
asyncTest( "minLength, exceed then drop below", function() {
expect( 4 );
var element = $( "#autocomplete" ).autocomplete({
minLength: 2,
source: function( req, res ) {
equal( req.term, "12", "correct search term" );
setTimeout(function() {
res([ "item" ]);
}, 1 );
}
}),
menu = element.autocomplete( "widget" );
ok( menu.is( ":hidden" ), "menu is hidden before first search" );
element.autocomplete( "search", "12" );
ok( menu.is( ":hidden" ), "menu is hidden before second search" );
element.autocomplete( "search", "1" );
setTimeout(function() {
ok( menu.is( ":hidden" ), "menu is hidden after searches" );
start();
}, 50 );
});
test( "minLength, exceed then drop below then exceed", function() {
expect( 3 );
var _res = [],
element = $( "#autocomplete" ).autocomplete({
minLength: 2,
source: function( req, res ) {
_res.push( res );
}
}),
menu = element.autocomplete( "widget" );
// trigger a valid search
ok( menu.is( ":hidden" ), "menu is hidden before first search" );
element.autocomplete( "search", "12" );
// trigger a search below the minLength, to turn on cancelSearch flag
ok( menu.is( ":hidden" ), "menu is hidden before second search" );
element.autocomplete( "search", "1" );
// trigger a valid search
element.autocomplete( "search", "13" );
// react as if the first search was cancelled (default ajax behavior)
_res[ 0 ]([]);
// react to second search
_res[ 1 ]([ "13" ]);
ok( menu.is( ":visible" ), "menu is visible after searches" );
});
test( "source, local string array", function() {
expect( 1 );
var element = $( "#autocomplete" ).autocomplete({
source: data
}),
menu = element.autocomplete( "widget" );
element.val( "ja" ).autocomplete( "search" );
equal( menu.find( ".ui-menu-item" ).text(), "javajavascript" );
});
function sourceTest( source, async ) {
var element = $( "#autocomplete" ).autocomplete({
source: source
}),
menu = element.autocomplete( "widget" );
function result() {
var items = menu.find( ".ui-menu-item" );
equal( items.length, 3, "Should find three results." );
deepEqual( items.eq( 0 ).data( "ui-autocomplete-item" ), {
label: "java",
value: "java"
});
deepEqual( items.eq( 1 ).data( "ui-autocomplete-item" ), {
label: "javascript",
value: "javascript"
});
deepEqual( items.eq( 2 ).data( "ui-autocomplete-item" ), {
label: "clojure",
value: "clojure"
});
element.autocomplete( "destroy" );
if ( async ) {
start();
}
}
if ( async ) {
stop();
$( document ).one( "ajaxStop", result );
}
element.val( "j" ).autocomplete( "search" );
if ( !async ) {
result();
}
}
test( "source, local object array, only labels", function() {
expect( 4 );
sourceTest([
{ label: "java", value: null },
{ label: "php", value: null },
{ label: "coldfusion", value: "" },
{ label: "javascript", value: "" },
{ label: "clojure" }
]);
});
test( "source, local object array, only values", function() {
expect( 4 );
sourceTest([
{ value: "java", label: null },
{ value: "php", label: null },
{ value: "coldfusion", label: "" },
{ value: "javascript", label: "" },
{ value: "clojure" }
]);
});
test( "source, url string with remote json string array", function() {
expect( 4 );
sourceTest( "remote_string_array.txt", true );
});
test( "source, url string with remote json object array, only value properties", function() {
expect( 4 );
sourceTest( "remote_object_array_values.txt", true );
});
test( "source, url string with remote json object array, only label properties", function() {
expect( 4 );
sourceTest( "remote_object_array_labels.txt", true );
});
test( "source, custom", function() {
expect( 5 );
sourceTest(function( request, response ) {
equal( request.term, "j" );
response([
"java",
{ label: "javascript", value: null },
{ value: "clojure", label: null }
]);
});
});
test( "source, update after init", function() {
expect( 2 );
var element = $( "#autocomplete" ).autocomplete({
source: [ "java", "javascript", "haskell" ]
}),
menu = element.autocomplete( "widget" );
element.val( "ja" ).autocomplete( "search" );
equal( menu.find( ".ui-menu-item" ).text(), "javajavascript" );
element.autocomplete( "option", "source", [ "php", "asp" ] );
element.val( "ph" ).autocomplete( "search" );
equal( menu.find( ".ui-menu-item" ).text(), "php" );
});
}( jQuery ) );
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