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-rw-r--r--ui/ui.autocomplete.js134
1 files changed, 67 insertions, 67 deletions
diff --git a/ui/ui.autocomplete.js b/ui/ui.autocomplete.js
index c4a5e6f7a..8c2487a38 100644
--- a/ui/ui.autocomplete.js
+++ b/ui/ui.autocomplete.js
@@ -4,7 +4,7 @@
* Copyright (c) 2007, 2008 Dylan Verheul, Dan G. Switzer, Anjesh Tuladhar, Jörn Zaefferer
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
- *
+ *
* http://docs.jquery.com/UI/Autocomplete
*
* Depends:
@@ -13,7 +13,7 @@
(function($) {
$.widget("ui.autocomplete", {
-
+
_init: function() {
$.extend(this.options, {
@@ -22,11 +22,11 @@ $.widget("ui.autocomplete", {
highlight: this.options.highlight || function(value) { return value; }, // if highlight is set to false, replace it with a do-nothing function
formatMatch: this.options.formatMatch || this.options.formatItem // if the formatMatch option is not specified, then use formatItem for backwards compatibility
});
-
+
new $.Autocompleter(this.element[0], this.options);
-
+
},
-
+
result: function(handler) {
return this.element.bind("result", handler);
},
@@ -42,7 +42,7 @@ $.widget("ui.autocomplete", {
destroy: function() {
return this.element.trigger("unautocomplete");
}
-
+
});
$.Autocompleter = function(input, options) {
@@ -73,9 +73,9 @@ $.Autocompleter = function(input, options) {
mouseDownOnSelect: false
};
var select = $.Autocompleter.Select(options, input, selectCurrent, config);
-
+
var blockSubmit;
-
+
// prevent form submit in opera when selecting with return key
$.browser.opera && $(input.form).bind("submit.autocomplete", function() {
if (blockSubmit) {
@@ -83,13 +83,13 @@ $.Autocompleter = function(input, options) {
return false;
}
});
-
+
// only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
$input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
// track last key pressed
lastKeyPressCode = event.keyCode;
switch(event.keyCode) {
-
+
case KEY.UP:
event.preventDefault();
if ( select.visible() ) {
@@ -98,7 +98,7 @@ $.Autocompleter = function(input, options) {
onChange(0, true);
}
break;
-
+
case KEY.DOWN:
event.preventDefault();
if ( select.visible() ) {
@@ -107,7 +107,7 @@ $.Autocompleter = function(input, options) {
onChange(0, true);
}
break;
-
+
case KEY.PAGEUP:
event.preventDefault();
if ( select.visible() ) {
@@ -116,7 +116,7 @@ $.Autocompleter = function(input, options) {
onChange(0, true);
}
break;
-
+
case KEY.PAGEDOWN:
event.preventDefault();
if ( select.visible() ) {
@@ -125,7 +125,7 @@ $.Autocompleter = function(input, options) {
onChange(0, true);
}
break;
-
+
// matches also semicolon
case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
case KEY.TAB:
@@ -137,11 +137,11 @@ $.Autocompleter = function(input, options) {
return false;
}
break;
-
+
case KEY.ESC:
select.hide();
break;
-
+
default:
clearTimeout(timeout);
timeout = setTimeout(onChange, options.delay);
@@ -192,16 +192,16 @@ $.Autocompleter = function(input, options) {
$input.unbind();
$(input.form).unbind(".autocomplete");
});
-
-
+
+
function selectCurrent() {
var selected = select.selected();
if( !selected )
return false;
-
+
var v = selected.result;
previousValue = v;
-
+
if ( options.multiple ) {
var words = trimWords($input.val());
if ( words.length > 1 ) {
@@ -209,26 +209,26 @@ $.Autocompleter = function(input, options) {
}
v += options.multipleSeparator;
}
-
+
$input.val(v);
hideResultsNow();
$input.trigger("result", [selected.data, selected.value]);
return true;
}
-
+
function onChange(crap, skipPrevCheck) {
if( lastKeyPressCode == KEY.DEL ) {
select.hide();
return;
}
-
+
var currentValue = $input.val();
-
+
if ( !skipPrevCheck && currentValue == previousValue )
return;
-
+
previousValue = currentValue;
-
+
currentValue = lastWord(currentValue);
if ( currentValue.length >= options.minChars) {
$input.addClass(options.loadingClass);
@@ -240,7 +240,7 @@ $.Autocompleter = function(input, options) {
select.hide();
}
};
-
+
function trimWords(value) {
if ( !value ) {
return [""];
@@ -253,14 +253,14 @@ $.Autocompleter = function(input, options) {
});
return result;
}
-
+
function lastWord(value) {
if ( !options.multiple )
return value;
var words = trimWords(value);
return words[words.length - 1];
}
-
+
// fills in the input box w/the first match (assumed to be the best match)
// q: the term entered
// sValue: the first matching result
@@ -324,16 +324,16 @@ $.Autocompleter = function(input, options) {
if (data && data.length) {
success(term, data);
// if an AJAX url has been supplied, try loading the data now
-
+
} else if( (typeof options.url == "string") && (options.url.length > 0) ){
-
+
var extraParams = {
timestamp: +new Date()
};
$.each(options.extraParams, function(key, param) {
extraParams[key] = typeof param == "function" ? param() : param;
});
-
+
$.ajax({
// try to leverage ajaxQueue plugin to abort previous requests
mode: "abort",
@@ -365,7 +365,7 @@ $.Autocompleter = function(input, options) {
failure(term);
}
};
-
+
function parse(data) {
var parsed = [];
var rows = data.split("\n");
@@ -424,25 +424,25 @@ $.Autocompleter.Cache = function(options) {
var data = {};
var length = 0;
-
+
function matchSubset(s, sub) {
- if (!options.matchCase)
+ if (!options.matchCase)
s = s.toLowerCase();
var i = s.indexOf(sub);
if (i == -1) return false;
return i == 0 || options.matchContains;
};
-
+
function add(q, value) {
if (length > options.cacheLength){
flush();
}
- if (!data[q]){
+ if (!data[q]){
length++;
}
data[q] = value;
}
-
+
function populate(){
if( !options.data ) return false;
// track the matches
@@ -451,23 +451,23 @@ $.Autocompleter.Cache = function(options) {
// no url was specified, we need to adjust the cache length to make sure it fits the local data store
if( !options.url ) options.cacheLength = 1;
-
+
// track all options for minChars = 0
stMatchSets[""] = [];
-
+
// loop through the array and create a lookup structure
for ( var i = 0, ol = options.data.length; i < ol; i++ ) {
var rawValue = options.data[i];
// if rawValue is a string, make an array otherwise just reference the array
rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;
-
+
var value = options.formatMatch(rawValue, i+1, options.data.length);
if ( value === false )
continue;
-
+
var firstChar = value.charAt(0).toLowerCase();
// if no lookup array for this character exists, look it up now
- if( !stMatchSets[firstChar] )
+ if( !stMatchSets[firstChar] )
stMatchSets[firstChar] = [];
// if the match is a string
@@ -476,7 +476,7 @@ $.Autocompleter.Cache = function(options) {
data: rawValue,
result: options.formatResult && options.formatResult(rawValue) || value
};
-
+
// push the current match into the set list
stMatchSets[firstChar].push(row);
@@ -494,15 +494,15 @@ $.Autocompleter.Cache = function(options) {
add(i, value);
});
}
-
+
// populate any existing data
setTimeout(populate, 25);
-
+
function flush(){
data = {};
length = 0;
}
-
+
return {
flush: flush,
add: add,
@@ -510,7 +510,7 @@ $.Autocompleter.Cache = function(options) {
load: function(q) {
if (!options.cacheLength || !length)
return null;
- /*
+ /*
* if dealing w/local data and matchContains than we must make sure
* to loop through all the data collections looking for matches
*/
@@ -530,9 +530,9 @@ $.Autocompleter.Cache = function(options) {
}
});
}
- }
+ }
return csub;
- } else
+ } else
// if the exact item exists, use it
if (data[q]){
return data[q];
@@ -560,7 +560,7 @@ $.Autocompleter.Select = function (options, input, select, config) {
var CLASSES = {
ACTIVE: "ui-autocomplete-over"
};
-
+
var listItems,
active = -1,
data,
@@ -568,7 +568,7 @@ $.Autocompleter.Select = function (options, input, select, config) {
needsInit = true,
element,
list;
-
+
// Create results
function init() {
if (!needsInit)
@@ -578,11 +578,11 @@ $.Autocompleter.Select = function (options, input, select, config) {
.addClass(options.resultsClass)
.css("position", "absolute")
.appendTo(document.body);
-
+
list = $("<ul/>").appendTo(element).mouseover( function(event) {
if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
- $(target(event)).addClass(CLASSES.ACTIVE);
+ $(target(event)).addClass(CLASSES.ACTIVE);
}
}).click(function(event) {
$(target(event)).addClass(CLASSES.ACTIVE);
@@ -595,13 +595,13 @@ $.Autocompleter.Select = function (options, input, select, config) {
}).mouseup(function() {
config.mouseDownOnSelect = false;
});
-
+
if( options.width > 0 )
element.css("width", options.width);
-
+
needsInit = false;
- }
-
+ }
+
function target(event) {
var element = event.target;
while(element && element.tagName != "LI")
@@ -628,7 +628,7 @@ $.Autocompleter.Select = function (options, input, select, config) {
}
}
};
-
+
function movePosition(step) {
active += step;
if (active < 0) {
@@ -637,13 +637,13 @@ $.Autocompleter.Select = function (options, input, select, config) {
active = 0;
}
}
-
+
function limitNumberOfItems(available) {
return options.max && options.max < available
? options.max
: available;
}
-
+
function fillList() {
list.empty();
var max = limitNumberOfItems(data.length);
@@ -665,7 +665,7 @@ $.Autocompleter.Select = function (options, input, select, config) {
if ( $.fn.bgiframe )
list.bgiframe();
}
-
+
return {
display: function(d, q) {
init();
@@ -712,14 +712,14 @@ $.Autocompleter.Select = function (options, input, select, config) {
top: offset.top + input.offsetHeight,
left: offset.left
}).show();
-
+
if(options.scroll) {
list.scrollTop(0);
list.css({
maxHeight: options.scrollHeight,
overflow: 'auto'
});
-
+
if($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
var listHeight = 0;
listItems.each(function() {
@@ -732,11 +732,11 @@ $.Autocompleter.Select = function (options, input, select, config) {
listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) );
}
}
-
+
}
-
+
$(input).triggerHandler("autocompleteshow", [{}, { options: options }], options["show"]);
-
+
},
selected: function() {
var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-03 14:07:53 +0000