当我在自动完成源函数中返回大的结果集时，结果不会出现在IE中。使用chrome和Firefox一切正常。
IE控制台不会显示任何错误或警告，当我调试代码时，结果变量包含所有值。
我尝试对结果集进行切片并设置超时值，但没有运气。
这是我的自动完成功能：
$( "#" + autoCompleteEle ).autocomplete({
minLength: 2,
autoFocus: true,
delay: 1000,
maxResults: 100,
timeout: 60000,
source: function( request, response ) {
var res = [];
var resStr = "";
var cn = "";
var owner = "";
var nrfLocalizedDescrs = "";
var noResultsLabel = "No Results";
var roleObj = {};
var term = request.term.toLowerCase();
if(term.substr(0,1).indexOf("*") == -1){
var spinnElement = $("#" + autoCompleteEle ).parent();
//spinnElement.wrap("<div id='spinnWrappper'></div>");
initSpinner( spinnElement, "20%", "35%" );
setTimeout(function () {
var queryRes = null;
queryRes = queryRoles(term, clientValue);
var selRowId = $("#roleGrid").jqGrid("getGridParam", "selrow");
var system = $("#" + selRowId + "_system").val();
var roleGrid = $("#roleGrid").jqGrid("getGridParam", "data");
var roleDnArray = $.map(roleGrid, function (item) {
if( (typeof(item.roleDn) != "undefined") && (typeof(item.system) != "undefined") && item.system.toLowerCase() == system.toLowerCase() ){
return item.roleDn.toLowerCase();
}
});
for(key in queryRes){
if( roleDnArray.indexOf(key.toLowerCase() ) == -1){
if (queryRes.hasOwnProperty(key)) {
roleObj = queryRes[key];
if(typeof(roleObj.map.attr.map.CN) != "undefined"){
cn = roleObj.map.attr.map.CN.list[0];
}
if(typeof(roleObj.map.attr.map.Owner) != "undefined"){
owner = roleObj.map.attr.map.Owner.list[0];
}
if(typeof(roleObj.map.attr.map.nrfLocalizedDescrs) != "undefined"){
var roleDescStr = roleObj.map.attr.map.nrfLocalizedDescrs.list[0];
if(roleDescStr.indexOf("|") > -1){
var descPattern1 = roleDescStr.indexOf("~") + 1;
var descPattern2 = roleDescStr.indexOf("|");
nrfLocalizedDescrs = roleDescStr.substring(descPattern1, descPattern2);
}else{
var descPattern1 = roleDescStr.indexOf("~") + 1;
var descPattern2 = roleDescStr.length -1;
nrfLocalizedDescrs = roleDescStr.substr(descPattern1, descPattern2);
}
}
var labelStr = cn;
var nameStr = key;
res.push({label: labelStr, name: nameStr, description: nrfLocalizedDescrs, owner: owner });
//cache.push(userObj);
}
}
}
if (!res.length) {
res = [noResultsLabel];
}
res = sortByKey(res, 'label');
$(".spinner").remove();
response(res.slice(0, 100));
}, 0);
}else{
}
},
select: function(e, ui) {
if (ui.item.label === "No Results") {
event.preventDefault();
}else{
var rowId;
$(this).prop('title', ui.item.name);
$(this).val(ui.item.label);
//set roleDn and description
rowId = $(this).parent('td').parent('tr').prop('id');
if( ui.item.description != "" && ui.item.description != null){
$('#roleGrid').jqGrid('setCell', rowId, 'roleDescription', ui.item.description);
}
$('#roleGrid').jqGrid('setCell', rowId, 'roleDn', ui.item.name);
$('#roleGrid').jqGrid('setCell', rowId, 'roleStatus', 'new');
if(ui.item.owner != "" && ui.item.owner != null){
$('#roleGrid').jqGrid('setCell', rowId, 'ownerDn', ui.item.owner);
setRoleOwnerTooltip( rowId, ui.item.owner, false );
}
}
},
search: function(event, ui) {
//$('.spinner').show();
},
response: function(event, ui) {
//$('.spinner').hide();
},
create: function () {
$(this).data('ui-autocomplete')._renderItem = function (ul, item) {
return $('<li data-toggle="tooltip" data-container="body">')
.append('<a>' + '<i class="fa fa-list-alt autocompleteItem"></i>' + item.label +'</a>')
.appendTo(ul)
.tooltip({title: item.description, placement : 'right'});
};
},
focus: function (event, ui) {
if (ui.item.label === "No Results") {
event.preventDefault();
}else{
}
}
});
的CSS：
.ui-autocomplete {
position: absolute;
top: 100%;
left: 0;
z-index: 1000;
float: left;
display: none;
min-width: 200px;
max-width: 900px;
max-height: 500px;
overflow-y: auto;
overflow-x: hidden;
_width: 500px;
padding: 4px 0;
list-style: none;
background-color: #ffffff;
border-color: #999999;
border-style: solid;
border-width: 1px;
-moz-border-radius-topright: 5px;
-webkit-border-top-right-radius: 5px;
border-top-right-radius: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-right-radius: 5px;
border-bottom-right-radius: 5px;
-moz-border-radius-bottomleft: 5px;
-webkit-border-bottom-left-radius: 5px;
border-bottom-left-radius: 5px;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0px 5px 10px;
box-shadow: rgba(0, 0, 0, 0.2) 0px 5px 10px;
}
版本：