// resetの場合true
// NamaとId ともに変更しない場合true
// 新しい値設定した場合false
function resetValue(htmlId){
v = j$(escapeVfId(htmlId)).value();
vb = j$(escapeVfId(htmlId + 'Hidden')).value();
vid = j$(escapeVfId(htmlId + 'Id')).value();
vidb = j$(escapeVfId(htmlId + 'HiddenId')).value();
// NamaとId ともに変更しない場合
if(v == vb){
if(vid == vidb){
return true;
}
}
if(v == null || v == ''){
j$(escapeVfId(htmlId + 'Hidden')).val('');
j$(escapeVfId(htmlId + 'Id')).val('');
j$(escapeVfId(htmlId + 'HiddenId')).val('');
return false;
}
// Id全部空っぽ(つまりsuggestからIdを設定できていない)
if(vid == '' && vidb == '') {
j$(escapeVfId(htmlId)).val('');
j$(escapeVfId(htmlId + 'Hidden')).val('');
return false;
}
// Name全部空っぽ(ありえない)
if(v == '' && vb == '') {
j$(escapeVfId(htmlId + 'Id')).val('');
j$(escapeVfId(htmlId + 'HiddenId')).val('');
return false;
}
// Id一致Name変更（reset）
if(vid == vidb){
if(v != vb){
j$(escapeVfId(htmlId)).val(vb);
return true;
}
}
// Name一致Id変更（suggest選択）
if(v == vb){
if(vid != vidb){
j$(escapeVfId(htmlId + 'Hidden')).val(v);
j$(escapeVfId(htmlId + 'HiddenId')).val(vid);
return false;
}
}
// Id と Name ともに違う場合
j$(escapeVfId(htmlId + 'Hidden')).val(v);
j$(escapeVfId(htmlId + 'HiddenId')).val(vid);
return false;
}
/*
* jquery.suggest 1.1 - 2007-08-06
*
* Uses code and techniques from following libraries:
* 1. http://www.dyve.net/jquery/?autocomplete
* 2. http://dev.jquery.com/browser/trunk/plugins/interface/iautocompleter.js
*
* All the new stuff written by Peter Vulgaris (www.vulgarisoip.com)
* Feel free to do whatever you want with this file
*
*/
(function($) {
$.suggest = function(input, options) {
var $input = $(input).attr("autocomplete", "off");
var $results = $(document.createElement("ul"));
var timeout = false; // hold timeout ID for suggestion results to appear
var prevLength = 0; // last recorded length of $input.value()
var cache = []; // cache MRU list
var beforerequest = null;
var cacheSize = 0; // size of cache in chars (bytes?)
/*------------------------------ by katsu --------*/
//$results.addClass(options.resultsClass).appendTo('body');
//resetPosition();
if ($input.attr("jquerysuggest") == "on") {
// aleady bind suggest
$results = $("#jquerysuggest");
} else {
$("#jquerysuggest").remove();
$results.addClass(options.resultsClass).appendTo('body');
resetPosition();
}
$input.attr("jquerysuggest", "on");
$results.attr("id", "jquerysuggest");
/*------------------------------------------------*/
$(window)
.load(resetPosition) // just in case user is changing size of page while loading
.resize(resetPosition);
/*------------------------------ by systemconcept --------*/
//$input.blur(function() {
// setTimeout(function() { $results.hide() }, 200);
//});
$input.attr("jquerysuggest_skip_flag", "false");
$input.blur(
function() {
setTimeout(
function() {
if($input.attr("jquerysuggest_skip_flag") == "false") {
$results.hide();
$input.removeAttr("jquerysuggest");
} else {
$input.focus();
$input.attr("jquerysuggest_skip_flag", "false");
}
},
200
);
}
);
$results.mousedown(function() { $input.attr("jquerysuggest_skip_flag", "true"); });
/*--------------------------------------------------------*/
// help IE users if possible
try {
$results.bgiframe();
} catch(e) { }
// I really hate browser detection, but I don't see any other way
if ($.browser.mozilla)
$input.keypress(processKey); // onkeypress repeats arrow keys in Mozilla/Opera
else
$input.keydown(processKey); // onkeydown repeats arrow keys in IE/Safari
function resetPosition() {
// requires jquery.dimension plugin
var offset = $input.offset();
$results.css({
top: (offset.top + input.offsetHeight) + 'px',
left: offset.left + 'px'
});
}
function processKey(e) {
// handling up/down/escape requires results to be visible
// handling enter/tab requires that AND a result to be selected
if ((/27$|38$|40$/.test(e.keyCode) && $results.is(':visible')) ||
(/^13$|^9$/.test(e.keyCode) && getCurrentResult())) {
if (e.preventDefault)
e.preventDefault();
if (e.stopPropagation)
e.stopPropagation();
e.cancelBubble = true;
e.returnValue = false;
switch(e.keyCode) {
case 38: // up
prevResult();
break;
case 40: // down
nextResult();
break;
case 9: // tab
case 13: // return
selectCurrentResult();
break;
case 27: // escape
$results.hide();
$input.removeAttr("jquerysuggest");
break;
}
} else if ($input.value().length != prevLength) {
if (e.keyCode == 9) {
return;
}
if (timeout)
clearTimeout(timeout);
timeout = setTimeout(suggest, options.delay);
prevLength = $input.value().length;
}
}
function suggest() {
var q = $.trim($input.value());
var qwords = [];
if (options.minwords > 0 && q.length > 0) {
var qwordstmp = q.split(" ");
for (var i = 0; i < qwordstmp.length; i++) {
if (qwordstmp[i] != "" && qwordstmp[i] != " ") {
qwords.push(qwordstmp[i]);
}
}
}
if (qwords.length >= options.minwords || q.length >= options.minchars) {
// cached = checkCache(q);
// if (cached) {
// displayItems(cached['items']);
// } else {
if (beforerequest != null) {
beforerequest.abort();
}
beforerequest = $.get(options.source, {q: q}, function(txt) {
$results.hide();
$input.removeAttr("jquerysuggest");
var items = parseTxt(txt, q);
displayItems(items);
// addToCache(q, items, txt.length);
});
// }
} else {
$results.hide();
$input.removeAttr("jquerysuggest");
}
}
function checkCache(q) {
for (var i = 0; i < cache.length; i++)
if (cache[i]['q'] == q) {
cache.unshift(cache.splice(i, 1)[0]);
return cache[0];
}
return false;
}
function addToCache(q, items, size) {
while (cache.length && (cacheSize + size > options.maxCacheSize)) {
var cached = cache.pop();
cacheSize -= cached['size'];
}
cache.push({
q: q,
size: size,
items: items
});
cacheSize += size;
}
function displayItems(items) {
if (!items)
return;
if (!items.length) {
$results.hide();
$input.removeAttr("jquerysuggest");
return;
}
var html = '';
for (var i = 0; i < items.length; i++)
html += '' + items[i] + '';
$results.html(html).show();
$input.attr("jquerysuggest", "on");
$results
.children('li')
.mouseover(function() {
$results.children('li').removeClass(options.selectClass);
$(this).addClass(options.selectClass);
})
.click(function(e) {
e.preventDefault();
e.stopPropagation();
selectCurrentResult();
});
}
function parseTxt(txt, q) {
var items = [];
var tokens = txt.split(options.delimiter);
// parse returned data for non-empty items
for (var i = 0; i < tokens.length; i++) {
var token = $.trim(tokens[i]);
if (token) {
token = token.replace(
new RegExp(q, 'ig'),
function(q) { return '' + q + '' }
);
items[items.length] = token;
}
}
return items;
}
function getCurrentResult() {
if (!$results.is(':visible'))
return false;
var $currentResult = $results.children('li.' + options.selectClass);
if (!$currentResult.length)
$currentResult = false;
return $currentResult;
}
function selectCurrentResult() {
$currentResult = getCurrentResult();
if ($currentResult) {
var $name = $currentResult.children("span.result_name");
var $id = $currentResult.children("span.result_id");
/*------------------------------ by katsu --------*/
if ($id.text() != '') {
$input.val($name.text());
var idId = $input.attr("id");
idId = escapeVfId(idId + "Id");
$(idId).val($id.text());
idId = $input.attr("id");
// onchangeとonblurは１つしか実装しないと想定、両方呼び出す
// entryキー対応のため、直接 onchangeとonblurを呼び出す必要です。
$input.change();
$input.blur();
}
/*------------------------------------------------*/
$results.hide();
$input.removeAttr("jquerysuggest");
if (options.onSelect)
options.onSelect.apply($input[0]);
}
}
function nextResult() {
$currentResult = getCurrentResult();
if ($currentResult)
$currentResult
.removeClass(options.selectClass)
.next()
.addClass(options.selectClass);
else
$results.children('li:first-child').addClass(options.selectClass);
}
function prevResult() {
$currentResult = getCurrentResult();
if ($currentResult)
$currentResult
.removeClass(options.selectClass)
.prev()
.addClass(options.selectClass);
else
$results.children('li:last-child').addClass(options.selectClass);
}
}
$.fn.suggest = function(source, options) {
if (!source)
return;
options = options || {};
options.source = source;
options.delay = options.delay || 100;
options.resultsClass = options.resultsClass || 'ac_results';
options.selectClass = options.selectClass || 'ac_over';
options.matchClass = options.matchClass || 'ac_match';
options.minchars = options.minchars || 2;
options.minwords = options.minwords || 0;
options.delimiter = options.delimiter || '\n';
options.onSelect = options.onSelect || false;
options.maxCacheSize = options.maxCacheSize || 65536;
this.each(function() {
new $.suggest(this, options);
});
return this;
};
})(jQuery);