$('#client').autocomplete("${path}",{
matchSubset:1,matchContains:1,cacheLength:100,dataType:'json',matchContains: true,max: 12,//列表里的条目数
minChars: 2,//自动完成激活之前填入的最小字符
scrollHeight: 300,//提示的高度，溢出显示滚动条
matchContains: true,//包含匹配，就是data参数里的数据，是否只要包含文本框里的数据就显示
autoFill: false,//自动填充
parse:function(data) {//解释返回的数据，把其存在数组里
var parsed = [];
for (var i = 0; i < data.length; i++) {
parsed[parsed.length] = {
data: data[i],value: data[i].label,result: data[i].label //返回的结果显示内容
};
}
return parsed;
},formatItem: function(row,i,max) {
var result = "";
if(row.name){
result = row.name + '[' + row.label + ']';
}else{
result = row.label;
}
return result?result:false;
},formatMatch: function(row,max) {
return row.label;
},formatResult: function(row) {
return row.label;
}
}).result(function(event,row,formatted) {
$("#muId").val(row.value);
});
/*
* jQuery Autocomplete plugin 1.2.2
*
* copyright (c) 2009 Jörn Zaefferer
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.PHP
* http://www.gnu.org/licenses/gpl.html
*
* With small modifications by Alfonso Gómez-Arzola.
* See changelog for details.
*
*/
;
(function($) {
$.fn.extend({
autocomplete : function(urlOrData,options) {
var isUrl = typeof urlOrData == "string";
options = $.extend({},$.Autocompleter.defaults,{
url : isUrl ? urlOrData : null,data : isUrl ? null : urlOrData,delay : isUrl ? $.Autocompleter.defaults.delay : 10,max : options && !options.scroll ? 10 : 150,norecord : "No Records."
},options);
options.highlight = options.highlight || function(value) {
return value
};
options.formatMatch = options.formatMatch || options.formatItem;
return this.each(function() {
new $.Autocompleter(this,options)
})
},result : function(handler) {
return this.bind("result",handler)
},search : function(handler) {
return this.trigger("search",[ handler ])
},flushCache : function() {
return this.trigger("flushCache")
},setoptions : function(options) {
return this.trigger("setoptions",[ options ])
},unautocomplete : function() {
return this.trigger("unautocomplete")
}
});
$.Autocompleter = function(input,options) {
var KEY = {
UP : 38,DOWN : 40,DEL : 46,TAB : 9,RETURN : 13,ESC : 27,COMMA : 188,PAGEUP : 33,PAGEDOWN : 34,BACKSPACE : 8
};
var globalFailure = null;
if (options.failure != null && typeof options.failure == "function") {
globalFailure = options.failure
}
var $input = $(input).attr("autocomplete","off").addClass(
options.inputClass);
var timeout;
var prevIoUsValue = "";
var cache = $.Autocompleter.Cache(options);
var hasFocus = 0;
var lastKeyPressCode;
var config = {
mouseDownOnSelect : false
};
var select = $.Autocompleter.Select(options,input,selectCurrent,config);
var blockSubmit;
navigator.userAgent.indexOf("Opera") != -1
&& $(input.form).bind("submit.autocomplete",function() {
if (blockSubmit) {
blockSubmit = false;
return false
}
});
$input.bind(
(navigator.userAgent.indexOf("Opera") != -1
&& !'KeyboardEvent' in window ? "keypress" : "keydown")
+ ".autocomplete",function(event) {
hasFocus = 1;
lastKeyPressCode = event.keyCode;
switch (event.keyCode) {
case KEY.UP:
if (select.visible()) {
event.preventDefault();
select.prev()
} else {
onChange(0,true)
}
break;
case KEY.DOWN:
if (select.visible()) {
event.preventDefault();
select.next()
} else {
onChange(0,true)
}
break;
case KEY.PAGEUP:
if (select.visible()) {
event.preventDefault();
select.pageUp()
} else {
onChange(0,true)
}
break;
case KEY.PAGEDOWN:
if (select.visible()) {
event.preventDefault();
select.pageDown()
} else {
onChange(0,true)
}
break;
case options.multiple
&& $.trim(options.multipleSeparator) == ","
&& KEY.COMMA:
case KEY.TAB:
case KEY.RETURN:
if (selectCurrent()) {
event.preventDefault();
blockSubmit = true;
return false
}
break;
case KEY.ESC:
select.hide();
break;
default:
clearTimeout(timeout);
timeout = setTimeout(onChange,options.delay);
break
}
}).focus(function() {
hasFocus++
}).blur(function() {
hasFocus = 0;
if (!config.mouseDownOnSelect) {
hideResults()
}
}).click(function() {
if (options.clickFire) {
if (!select.visible()) {
onChange(0,true)
}
} else {
if (hasFocus++ > 1 && !select.visible()) {
onChange(0,true)
}
}
}).bind(
"search",function() {
var fn = (arguments.length > 1) ? arguments[1] : null;
function findValueCallback(q,data) {
var result;
if (data && data.length) {
for (var i = 0; i < data.length; i++) {
if (data[i].result.toLowerCase() == q
.toLowerCase()) {
result = data[i];
break
}
}
}
if (typeof fn == "function")
fn(result);
else
$input.trigger("result",result
&& [ result.data,result.value ])
}
$.each(trimWords($input.val()),function(i,value) {
request(value,findValueCallback,findValueCallback)
})
}).bind("flushCache",function() {
cache.flush()
}).bind("setoptions",function() {
$.extend(true,options,arguments[1]);
if ("data" in arguments[1])
cache.populate()
}).bind("unautocomplete",function() {
select.unbind();
$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) {
var seperator = options.multipleSeparator.length;
var cursorAt = $(input).selection().start;
var wordAt,progress = 0;
$.each(words,word) {
progress += word.length;
if (cursorAt <= progress) {
wordAt = i;
return false
}
progress += seperator
});
words[wordAt] = v;
v = words.join(options.multipleSeparator)
}
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);
if (!options.matchCase)
currentValue = currentValue.toLowerCase();
request(currentValue,receiveData,hideResultsNow)
} else {
stopLoading();
select.hide()
}
}
;
function trimWords(value) {
if (!value)
return [ "" ];
if (!options.multiple)
return [ $.trim(value) ];
return $.map(value.split(options.multipleSeparator),function(word) {
return $.trim(value).length ? $.trim(word) : null
})
}
function lastWord(value) {
if (!options.multiple)
return value;
var words = trimWords(value);
if (words.length == 1)
return words[0];
var cursorAt = $(input).selection().start;
if (cursorAt == value.length) {
words = trimWords(value)
} else {
words = trimWords(value.replace(value.substring(cursorAt),""))
}
return words[words.length - 1]
}
function autoFill(q,sValue) {
if (options.autoFill
&& (lastWord($input.val()).toLowerCase() == q.toLowerCase())
&& lastKeyPressCode != KEY.BACKSPACE) {
$input.val($input.val()
+ sValue.substring(lastWord(prevIoUsValue).length));
$(input).selection(prevIoUsValue.length,prevIoUsValue.length + sValue.length)
}
}
;
function hideResults() {
clearTimeout(timeout);
timeout = setTimeout(hideResultsNow,200)
}
;
function hideResultsNow() {
var wasVisible = select.visible();
select.hide();
clearTimeout(timeout);
stopLoading();
if (options.mustMatch) {
$input.search(function(result) {
if (!result) {
if (options.multiple) {
var words = trimWords($input.val()).slice(0,-1);
$input.val(words.join(options.multipleSeparator)
+ (words.length ? options.multipleSeparator
: ""))
} else {
$input.val("");
$input.trigger("result",null)
}
}
})
}
}
;
function receiveData(q,data) {
if (data && data.length && hasFocus) {
stopLoading();
select.display(data,q);
autoFill(q,data[0].value);
select.show()
} else {
hideResultsNow()
}
}
;
function request(term,success,failure) {
if (!options.matchCase)
term = term.toLowerCase();
var data = cache.load(term);
if (data) {
if (data.length) {
success(term,data)
} else {
var parsed = options.parse
&& options.parse(options.norecord)
|| parse(options.norecord);
success(term,parsed)
}
} 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({
mode : "abort",port : "autocomplete" + input.name,dataType : options.dataType,url : options.url,data : $.extend({
q : lastWord(term),limit : options.max
},extraParams),success : function(data) {
var parsed = options.parse && options.parse(data)
|| parse(data);
cache.add(term,parsed);
success(term,parsed)
}
})
} else {
select.emptyList();
if (globalFailure != null) {
globalFailure()
} else {
failure(term)
}
}
}
;
function parse(data) {
var parsed = [];
var rows = data.split("\n");
for (var i = 0; i < rows.length; i++) {
var row = $.trim(rows[i]);
if (row) {
row = row.split("|");
parsed[parsed.length] = {
data : row,value : row[0],result : options.formatResult
&& options.formatResult(row,row[0]) || row[0]
}
}
}
return parsed
}
;
function stopLoading() {
$input.removeClass(options.loadingClass)
}
};
$.Autocompleter.defaults = {
inputClass : "ac_input",resultsClass : "ac_results",loadingClass : "ac_loading",minChars : 1,delay : 400,matchCase : false,matchSubset : true,matchContains : false,cacheLength : 100,max : 1000,mustMatch : false,extraParams : {},selectFirst : true,formatItem : function(row) {
return row[0]
},formatMatch : null,autoFill : false,width : 0,multiple : false,multipleSeparator : " ",inputFocus : true,clickFire : false,highlight : function(value,term) {
return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)("
+ term
.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi,"\\$1") + ")(?![^<>]*>)(?![^&;]+;)","gi"),"<strong>$1</strong>")
},scroll : true,scrollHeight : 180,scrollJumpPosition : true
};
$.Autocompleter.Cache = function(options) {
var data = {};
var length = 0;
function matchSubset(s,sub) {
if (!options.matchCase)
s = s.toLowerCase();
var i = s.indexOf(sub);
if (options.matchContains == "word") {
i = s.toLowerCase().search("\\b" + sub.toLowerCase())
}
if (i == -1)
return false;
return i == 0 || options.matchContains
}
;
function add(q,value) {
if (length > options.cacheLength) {
flush()
}
if (!data[q]) {
length++
}
data[q] = value
}
function populate() {
if (!options.data)
return false;
var stMatchSets = {},nullData = 0;
if (!options.url)
options.cacheLength = 1;
stMatchSets[""] = [];
for (var i = 0,ol = options.data.length; i < ol; i++) {
var rawValue = options.data[i];
rawValue = (typeof rawValue == "string") ? [ rawValue ]
: rawValue;
var value = options.formatMatch(rawValue,i + 1,options.data.length);
if (typeof (value) === 'undefined' || value === false)
continue;
var firstChar = value.charat(0).toLowerCase();
if (!stMatchSets[firstChar])
stMatchSets[firstChar] = [];
var row = {
value : value,data : rawValue,result : options.formatResult
&& options.formatResult(rawValue) || value
};
stMatchSets[firstChar].push(row);
if (nullData++ < options.max) {
stMatchSets[""].push(row)
}
}
;
$.each(stMatchSets,value) {
options.cacheLength++;
add(i,value)
})
}
setTimeout(populate,25);
function flush() {
data = {};
length = 0
}
return {
flush : flush,add : add,populate : populate,load : function(q) {
if (!options.cacheLength || !length)
return null;
if (!options.url && options.matchContains) {
var csub = [];
for ( var k in data) {
if (k.length > 0) {
var c = data[k];
$.each(c,x) {
if (matchSubset(x.value,q)) {
csub.push(x)
}
})
}
}
return csub
} else if (data[q]) {
return data[q]
} else if (options.matchSubset) {
for (var i = q.length - 1; i >= options.minChars; i--) {
var c = data[q.substr(0,i)];
if (c) {
var csub = [];
$.each(c,q)) {
csub[csub.length] = x
}
});
return csub
}
}
}
return null
}
}
};
$.Autocompleter.Select = function(options,select,config) {
var CLASSES = {
ACTIVE : "ac_over"
};
var listItems,active = -1,data,term = "",needsInit = true,element,list;
function init() {
if (!needsInit)
return;
element = $("<div/>").hide().addClass(options.resultsClass).css(
"position","absolute").appendTo(document.body).hover(
function(event) {
if ($(this).is(":visible")) {
input.focus()
}
config.mouseDownOnSelect = false
});
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)
}
}).click(function(event) {
$(target(event)).addClass(CLASSES.ACTIVE);
select();
if (options.inputFocus)
input.focus();
return false
}).mousedown(function() {
config.mouseDownOnSelect = true
}).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")
element = element.parentNode;
if (!element)
return [];
return element
}
function moveSelect(step) {
listItems.slice(active,active + 1).removeClass(CLASSES.ACTIVE);
movePosition(step);
var activeItem = listItems.slice(active,active + 1).addClass(
CLASSES.ACTIVE);
if (options.scroll && activeItem.length > 0) {
var offset = 0;
listItems.slice(0,active).each(function() {
offset += this.offsetHeight
});
if ((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
list.scrollTop(offset + activeItem[0].offsetHeight
- list.innerHeight())
} else if (offset < list.scrollTop()) {
list.scrollTop(offset)
}
}
}
;
function movePosition(step) {
if (options.scrollJumpPosition
|| (!options.scrollJumpPosition && !((step < 0 && active == 0) || (step > 0 && active == listItems
.size() - 1)))) {
active += step;
if (active < 0) {
active = listItems.size() - 1
} else if (active >= listItems.size()) {
active = 0
}
}
}
function limitNumberOfItems(available) {
return options.max && options.max < available ? options.max
: available
}
function fillList() {
list.empty();
var max = limitNumberOfItems(data.length);
for (var i = 0; i < max; i++) {
if (!data[i])
continue;
var formatted = options.formatItem(data[i].data,max,data[i].value,term);
if (formatted === false)
continue;
var li = $("<li/>").html(options.highlight(formatted,term))
.addClass(i % 2 == 0 ? "ac_even" : "ac_odd").appendTo(
list)[0];
$.data(li,"ac_data",data[i])
}
listItems = list.find("li");
if (options.selectFirst) {
listItems.slice(0,1).addClass(CLASSES.ACTIVE);
active = 0
}
if ($.fn.bgiframe)
list.bgiframe()
}
return {
display : function(d,q) {
init();
data = d;
term = q;
fillList()
},next : function() {
moveSelect(1)
},prev : function() {
moveSelect(-1)
},pageUp : function() {
if (active != 0 && active - 8 < 0) {
moveSelect(-active)
} else {
moveSelect(-8)
}
},pageDown : function() {
if (active != listItems.size() - 1
&& active + 8 > listItems.size()) {
moveSelect(listItems.size() - 1 - active)
} else {
moveSelect(8)
}
},hide : function() {
element && element.hide();
listItems && listItems.removeClass(CLASSES.ACTIVE);
active = -1
},visible : function() {
return element && element.is(":visible")
},current : function() {
return this.visible()
&& (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst
&& listItems[0])
},show : function() {
var offset = $(input).offset();
element.css(
{
width : typeof options.width == "string"
|| options.width > 0 ? options.width : $(
input).outerWidth(),top : offset.top + input.offsetHeight,left : offset.left
}).show();
if (options.scroll) {
list.scrollTop(0);
list.css({
maxHeight : options.scrollHeight,overflow : 'auto'
});
if (navigator.userAgent.indexOf("MSIE") != -1
&& typeof document.body.style.maxHeight === "undefined") {
var listHeight = 0;
listItems.each(function() {
listHeight += this.offsetHeight
});
var scrollbarsVisible = listHeight > options.scrollHeight;
list.css('height',scrollbarsVisible ? options.scrollHeight
: listHeight);
if (!scrollbarsVisible) {
listItems.width(list.width()
- parseInt(listItems.css("padding-left"))
- parseInt(listItems.css("padding-right")))
}
}
}
},selected : function() {
var selected = listItems
&& listItems.filter("." + CLASSES.ACTIVE).removeClass(
CLASSES.ACTIVE);
return selected && selected.length
&& $.data(selected[0],"ac_data")
},emptyList : function() {
list && list.empty()
},unbind : function() {
element && element.remove()
}
}
};
$.fn.selection = function(start,end) {
if (start !== undefined) {
return this.each(function() {
if (this.createTextRange) {
var selRange = this.createTextRange();
if (end === undefined || start == end) {
selRange.move("character",start);
selRange.select()
} else {
selRange.collapse(true);
selRange.moveStart("character",start);
selRange.moveEnd("character",end);
selRange.select()
}
} else if (this.setSelectionRange) {
this.setSelectionRange(start,end)
} else if (this.selectionStart) {
this.selectionStart = start;
this.selectionEnd = end
}
})
}
var field = this[0];
if (field.createTextRange) {
var range = document.selection.createrange(),orig = field.value,teststring = "<->",textLength = range.text.length;
range.text = teststring;
var caretAt = field.value.indexOf(teststring);
field.value = orig;
this.selection(caretAt,caretAt + textLength);
return {
start : caretAt,end : caretAt + textLength
}
} else if (field.selectionStart !== undefined) {
return {
start : field.selectionStart,end : field.selectionEnd
}
}
}
})(jQuery);
.ac_results {
padding: 0px;
background-color: white;
overflow: hidden;
z-index: 99999;
border:1px #c0c0c0 solid;
}
.ac_results ul {
width: 100%;
list-style-position: outside;
list-style: none;
padding: 0;
margin: 0;
}
.ac_results li {
margin: 0px;
padding: 5px 5px;
cursor: default;
display: block;
/*
if width will be 100% horizontal scrollbar will apear
when scroll mode will be used
*/
/*width: 100%;*/
font: menu;
font-size: 12px;
/*
it is very important,if line-height not setted or setted
in relative units scroll will be broken in firefox
*/
line-height: 16px;
overflow: hidden;
}
.ac_loading {
background: white url('indicator.gif') right center no-repeat;
}
.ac_odd {
background-color: #eee;
}
.ac_over {
background-color: #fff;
border:1px solid #31ACE2;
color:#333;
}