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$(function() {
//hard coded for initial debugging usage, must add table to reference
var userPermissionLevelRequired = 31;
var currentUserDescription = $('.user-menu .hidden-xs').html(); //to get user description
var userList = null;
var table = null;
var userName = $.grep(userDetail, function (item) {
return item.Description === currentUserDescription;
});
getUserMembers();
/*$.ajax({
'url': '/Home/GetUserMembers',
'type': 'GET',
dataType: "json",
'success': function (data) {
userList = data;
populateDropDown(data);
debugger;
},
'error': function (request, error) {
alert("Request: " + JSON.stringify(request));
}
});*/
function setPermission() {
//do something...
}
function getUserMembers() {
$.ajax({
'url': '/Home/GetUserMembers',
'type': 'GET',
'dataType': 'json',
'async':'false',
'success': function (data) {
userList = data;
populateDropDown(data);
debugger;
//alert("data.length " + data.length);
setPermission();
},
'error': function (request, error) {
alert("Request: " + JSON.stringify(request));
}
});
}
我想在ajax調用之後添加更多的代碼,它被註釋掉了。但是代碼會在從ajax調用返回之前運行得更遠。在ajax調用之後,我可以讓setPermission運行的唯一方法是將調用放入ajax成功函數中。爲什麼我必須這樣做?jQuery奇怪的提升/初始化行爲
因爲'javascript'是'異步的' –
@Bhavik Patel - 真的很簡單。有沒有其他辦法來處理這種情況。請提出答案,以便我可以接受 –