问题与IE7 jquery.ui.autocomplete.js [英] Problem with jquery.ui.autocomplete.js on IE7
问题描述
下面是code。 IE7喷出一个'active.0'为空或不是对象上线39错误,这是:
input.trigger(activate.autocomplete,[$。数据(活动[0],originalObject)]); $(机构)的触发器(off.autocomplete);
在Firefox /铬/歌剧完美的作品。有任何想法吗?非常感谢和很多AP preciated。
/ * jQuery的自动完成
* 1.0版
*由耶胡达·卡茨书面(wycats@gmail.com)和赖因Henrichs(reinh@reinh.com)
* @Requires jQuery的1.2,jQuery的插件尺寸
*
*版权所有2007耶胡达·卡茨,赖因Henrichs
*双麻省理工学院和GPL下授权:
* hxxp://www.opensource.org/licenses/mit-license.php
* hxxp://www.gnu.org/licenses/gpl.html
*
* // *
*使用preloaded或阿贾克斯JSON数据源@description表单自动完成插件
*
* @example $('#输入用户名')自动完成({名单:昆汀,亚当,管理员]})。
* @desc简单的自动完成基本的JSON数据源
*
* @example $('#输入用户名')自动完成({阿贾克斯:/usernames.js})。
* @desc使用Ajax简单自动完成加载JSON数据源
*
* /
(函数($){ $的.ui = $的.ui || {}; $ .ui.autocomplete = $ .ui.autocomplete || {}; VAR活跃; $ .fn.autocompleteMode =功能(集装箱,输入,大小,选择){
VAR原= input.val();变种选定= -1; VAR自我=这一点; $。数据(document.body的autocompleteMode,真正的); $(身体)。一(cancel.autocomplete功能(){
input.trigger(cancel.autocomplete); $(机构)的触发器(off.autocomplete); input.val(原件);
}); $(身体)。一(activate.autocomplete功能(){
input.trigger(activate.autocomplete,[$的.data(活性[0],originalObject)]); $(机构)的触发器(off.autocomplete);
}); $(身体)。一(off.autocomplete功能(即重置){
container.remove();
$。数据(document.body的autocompleteMode,FALSE);
input.unbind(keydown.autocomplete);
$(\"body\").add(window).unbind(\"click.autocomplete\").unbind(\"cancel.autocomplete\").unbind(\"activate.autocomplete\");
}); //如果点击气泡一路攀升到窗口,关闭自动完成
({$(机构)的触发器(cancel.autocomplete);}click.autocomplete功能())$(窗口).bind; VAR选择=功能(){
激活= $(> *,容器).removeClass(活动),片(选择,选择+ 1).addClass(活动)。
input.trigger(itemSelected.autocomplete,[$的.data(活性[0],originalObject)]);
input.val(opt.insertText($数据(活性[0],originalObject)));
}; container.mouseover(函数(五){
//如果你将鼠标悬停在容器内,而不是它的孩子,回报
如果(e.target ==容器[0])的回报;
//设置所选项目到项目上空盘旋,并使其活跃
选择= $(> *,容器)的.index($(e.target)。是(礼)$(e.target)[0]:$(e.target)。家长(礼? ')[0]);选择();
})绑定(click.autocomplete功能(E){
$(机构)的触发器(activate.autocomplete); $。数据(document.body的SUP pressKey,FALSE);
}); 输入
.bind(keydown.autocomplete功能(E){
如果(e.which == 27){$(机构)的触发器(cancel.autocomplete); }
否则,如果(e.which == 13){$(机构)的触发器(activate.autocomplete); }
否则,如果(e.which == || 40 == e.which 9 || e.which == 38){
开关(e.which){
案例40:
案例9:
选择=选择> =大小 - 1? 0:选择+ 1;打破;
案例38:
选定=选中&下; = 0?大小 - 1:选择 - 1;打破;
默认:打破;
}
选择();
}其他{返回true; }
$。数据(document.body的SUP pressKey,真正的);
});
}; $ .fn.autocomplete =功能(选择){ 选择= $ .extend({},{
超时:1000,
的GetList:功能(输入){input.trigger(updateList,[opt.list]); },
模板:功能(STR){返回<立GT; + opt.insertText(STR)+< /李>中; },
insertText:功能(STR){返回海峡; },
匹配:功能(输入){返回this.match(新的RegExp(类型)); },
包装:< UL类='JQ-UI的自动完成'>< / UL>中
},选择); 如果($。ui.autocomplete.ext){
为(在$ .ui.autocomplete.ext VAR EXT){
如果(选择[转]){
选择= $ .extend(选择,$ .ui.autocomplete.ext [转](OPT));
删除选择[转]
}
}} 返回this.each(函数(){ $(本)
.KEY preSS(函数(五){
VAR typingTimeout = $。数据(这一点,typingTimeout);
如果(typingTimeout)window.clearInterval(typingTimeout); 如果($。数据(document.body的SUP pressKey))
返回$。数据(document.body的SUP pressKey,FALSE);
否则,如果($数据(document.body的autocompleteMode)及&安培; e.char $ C $℃下32安培;&安培;!e.key code = 8安培;&安培; e.key !code = 46)返回false;
其他{
$。数据(这一点,typingTimeout,window.setTimeout(函数(){
$(e.target).trigger(自动完成);
},opt.timeout));
}
})
.bind(自动完成功能(){
VAR自我= $(本); self.one(updateList功能(即表){
名单= $(名单)
.filter(函数(){返回opt.match.call(this.toLowerCase(),self.val());})
.MAP(函数(){
变种节点= $(opt.template(本))[0];
$。数据(节点,originalObject,这一点);
返回节点;
}); $(机构)的触发器(off.autocomplete); 如果(List.length的数字!)返回false; 。VAR容器= list.wrapAll(opt.wrapper)。家长(:最后一个)儿童(); 变种偏移= self.offset(); opt.container =容器
的.css({顶:offset.top + self.outerHeight(),左:offset.left,宽度:self.width()})
.appendTo(身体); $(机构)autocompleteMode(集装箱,自我,List.length的数字,选择)。
}); opt.getList(个体经营);
}); });
};})(jQuery的);
查看:
<一个href=\"http://github.com/istruble/jquery-autocomplete/commit/bdc926bd2c18c3ebab4e31463a8ae899fd761316#diff-1\" rel=\"nofollow\">http://github.com/istruble/jquery-autocomplete/commit/bdc926bd2c18c3ebab4e31463a8ae899fd761316#diff-1
这与大多数固定的IE 7的问题的一个版本jquery.ui.autocomplete.js的。我发现我在底部列出了一些更多的问题以及如何解决这些问题。
Here is the code. IE7 spouts an "'active.0' is null or not an object" error on line 39, which is:
input.trigger("activate.autocomplete", [$.data(active[0], "originalObject")]); $("body").trigger("off.autocomplete");
Works perfectly in Firefox/Chrome/Opera. Any ideas? Many thanks and much appreciated.
/* jQuery Autocomplete
* Version 1.0
* Written by Yehuda Katz (wycats@gmail.com) and Rein Henrichs (reinh@reinh.com)
* @requires jQuery v1.2, jQuery dimensions plugin
*
* Copyright 2007 Yehuda Katz, Rein Henrichs
* Dual licensed under the MIT and GPL licenses:
* hxxp://www.opensource.org/licenses/mit-license.php
* hxxp://www.gnu.org/licenses/gpl.html
*
*/
/*
* @description Form autocomplete plugin using preloaded or Ajax JSON data source
*
* @example $('input#user-name').autocomplete({list: ["quentin", "adam", "admin"]})
* @desc Simple autocomplete with basic JSON data source
*
* @example $('input#user-name').autocomplete({ajax: "/usernames.js"})
* @desc Simple autocomplete with Ajax loaded JSON data source
*
*/
(function($) {
$.ui = $.ui || {}; $.ui.autocomplete = $.ui.autocomplete || {}; var active;
$.fn.autocompleteMode = function(container, input, size, opt) {
var original = input.val(); var selected = -1; var self = this;
$.data(document.body, "autocompleteMode", true);
$("body").one("cancel.autocomplete", function() {
input.trigger("cancel.autocomplete"); $("body").trigger("off.autocomplete"); input.val(original);
});
$("body").one("activate.autocomplete", function() {
input.trigger("activate.autocomplete", [$.data(active[0], "originalObject")]); $("body").trigger("off.autocomplete");
});
$("body").one("off.autocomplete", function(e, reset) {
container.remove();
$.data(document.body, "autocompleteMode", false);
input.unbind("keydown.autocomplete");
$("body").add(window).unbind("click.autocomplete").unbind("cancel.autocomplete").unbind("activate.autocomplete");
});
// If a click bubbles all the way up to the window, close the autocomplete
$(window).bind("click.autocomplete", function() { $("body").trigger("cancel.autocomplete"); });
var select = function() {
active = $("> *", container).removeClass("active").slice(selected, selected + 1).addClass("active");
input.trigger("itemSelected.autocomplete", [$.data(active[0], "originalObject")]);
input.val(opt.insertText($.data(active[0], "originalObject")));
};
container.mouseover(function(e) {
// If you hover over the container, but not its children, return
if(e.target == container[0]) return;
// Set the selected item to the item hovered over and make it active
selected = $("> *", container).index($(e.target).is('li') ? $(e.target)[0] : $(e.target).parents('li')[0]); select();
}).bind("click.autocomplete", function(e) {
$("body").trigger("activate.autocomplete"); $.data(document.body, "suppressKey", false);
});
input
.bind("keydown.autocomplete", function(e) {
if(e.which == 27) { $("body").trigger("cancel.autocomplete"); }
else if(e.which == 13) { $("body").trigger("activate.autocomplete"); }
else if(e.which == 40 || e.which == 9 || e.which == 38) {
switch(e.which) {
case 40:
case 9:
selected = selected >= size - 1 ? 0 : selected + 1; break;
case 38:
selected = selected <= 0 ? size - 1 : selected - 1; break;
default: break;
}
select();
} else { return true; }
$.data(document.body, "suppressKey", true);
});
};
$.fn.autocomplete = function(opt) {
opt = $.extend({}, {
timeout: 1000,
getList: function(input) { input.trigger("updateList", [opt.list]); },
template: function(str) { return "<li>" + opt.insertText(str) + "</li>"; },
insertText: function(str) { return str; },
match: function(typed) { return this.match(new RegExp(typed)); },
wrapper: "<ul class='jq-ui-autocomplete'></ul>"
}, opt);
if($.ui.autocomplete.ext) {
for(var ext in $.ui.autocomplete.ext) {
if(opt[ext]) {
opt = $.extend(opt, $.ui.autocomplete.ext[ext](opt));
delete opt[ext];
}
} }
return this.each(function() {
$(this)
.keypress(function(e) {
var typingTimeout = $.data(this, "typingTimeout");
if(typingTimeout) window.clearInterval(typingTimeout);
if($.data(document.body, "suppressKey"))
return $.data(document.body, "suppressKey", false);
else if($.data(document.body, "autocompleteMode") && e.charCode < 32 && e.keyCode != 8 && e.keyCode != 46) return false;
else {
$.data(this, "typingTimeout", window.setTimeout(function() {
$(e.target).trigger("autocomplete");
}, opt.timeout));
}
})
.bind("autocomplete", function() {
var self = $(this);
self.one("updateList", function(e, list) {
list = $(list)
.filter(function() { return opt.match.call(this.toLowerCase(), self.val()); })
.map(function() {
var node = $(opt.template(this))[0];
$.data(node, "originalObject", this);
return node;
});
$("body").trigger("off.autocomplete");
if(!list.length) return false;
var container = list.wrapAll(opt.wrapper).parents(":last").children();
var offset = self.offset();
opt.container = container
.css({top: offset.top + self.outerHeight(), left: offset.left, width: self.width()})
.appendTo("body");
$("body").autocompleteMode(container, self, list.length, opt);
});
opt.getList(self);
});
});
};
})(jQuery);
Check out:
It is a version of jquery.ui.autocomplete.js with most of the IE 7 issues fixed. I found a few more issues which I listed at the bottom along with how to fix them.
这篇关于问题与IE7 jquery.ui.autocomplete.js的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!