我有这段代码:
$.ajax({
type: "POST",
async: true,
url: "Notes/ViewAttachments.aspx/CompressFiles",
data: "{ 'hidBinaryFileIDs': '" + csList + "', 'userID' : '" + userID + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
$.Zebra_Dialog(data.d, {
'type': 'information',
'title': 'Confirmation',
'buttons': [{
caption: 'Ok',
callback: function () {
}
}]
});
},
error: function (xhr, ajaxOptions, thrownError) {
$.Zebra_Dialog('Error : ' + xhr.status + ' - ' + xhr.statusText + ' : ' + thrownError, {
'type': 'error',
'title': 'Confirmation',
'buttons': [{
caption: 'Ok',
callback: function () {}
}]
});
}
});
当 ajax 返回成功时,它会显示整个对话框 2 秒左右(不足以让用户阅读它包含的消息)然后关闭它。使用 chrome 的调试器,我确定它超出了范围,而无需等待成功函数内的对话框上的确认。有谁知道我将如何停止代码,直到用户单击确定?
这是该ajax调用的完整代码块..
var leZDB = null;
function zipSelectedAttachments() {
var ids = getSelectedTaskIDs();
if (ids.length > 0) {
leZDB = $.Zebra_Dialog('Do you want to zip the attachment(s)?', {
'type': 'question',
'title': 'Confirmation',
'buttons': ['Yes', 'No'],
'onClose':function (caption) {
if(caption = 'Yes') {
LinkAndPass(ids);
}
}
});
} else {
$.Zebra_Dialog('No attachments are selected.', {
'type': 'error',
'title': 'Error',
'buttons': [
{ caption: 'Ok', callback: function () { } }
]
});
}
}
function LinkAndPass(ids) {
leZDB.close();
if (true)
{
SendIDSForZipping(ids);
}
}
function SendIDSForZipping(ids) {
var csList = '';
var userID = $('#hiduserID').val();
for (var i = 0; i < ids.length; ++i) {
csList += ids[i] + ',';
}
var $this = $(this);
$this.die('click');
$.ajax({
type: "POST",
//async: true,
url: "Notes/ViewAttachments.aspx/CompressFiles",
data: "{ 'hidBinaryFileIDs': '" + csList + "', 'userID' : '" + userID+ "'}",
contentType: "application/json; charset=utf-8",
context:this,
dataType: "json",
success: function (data) {
var hasClickedOK = false;
var hasDisplayed = false;
if (!hasDisplayed) {
hasDisplayed = true;
$.Zebra_Dialog(data.d, {
'type': 'information',
'title': 'Confirmation',
'buttons': [
{
caption: 'Ok',
callback: function () {
hasClickedOK = true;
}
}
]
});
}
},
error: function (xhr, ajaxOptions, thrownError) {
$.Zebra_Dialog('Error : ' + xhr.status + ' - ' + xhr.statusText + ' : ' + thrownError, {
'type': 'error',
'title': 'Confirmation',
'buttons': [
{
caption: 'Ok',
callback: function () {
}
}
]
});
}
});
}
getSelectedIDs() 返回一个数字数组。
后面的代码返回一个字符串。