我需要帮助通过JQuery的自动完成传递参数。我有一个输入:
<input type="text" class="form-control mb-2 mr-sm-2 mb-sm-0" name="searchName" id="searchName" placeholder="Nom et/ou prénom" />
在表单中。键入时,jquery自动完成功能会在Active Directory中启动搜索并在下拉列表中显示结果:
$(document).ready(function () {
$("#searchName").autocomplete({
source: function (request, response) {
$.ajax({
url: "/Home/SearchUserWhileTyping",
type: "GET",
data: { name: $("#searchName").val() },
contentType: "application/json;charset=utf-8",
dataType: "json",
success: function (data) {
$("#searchName").html(''),
response($.map(data, function (item) {
return {
label: item
}
}));
}
});
},
minLength: 4
})
});
$(document).ready(function(){
$('#searchName').on('autocompletechange change', function () {
$('#searchValue').html('You selected: ' + this.value);
}).change()});
目前我只能在表单验证后执行此操作:表单已验证 - &gt;我加载了找到的用户和他们唯一的ID - &gt;点击一个链接,它会显示用户信息,这要归功于他们传递的唯一ID。我想要做的是:如果您点击其中一个自动填充选项,它会直接显示您的用户信息。
以下是您键入内容时的搜索代码:
[HttpGet]
public ActionResult SearchUserWhileTyping(string name)
{
ADManager adManager = new ADManager();
List<string> lastName = adManager.SearchUserByName(name);
List<string> splitList = new List<string>();
if (lastName != null)
{
if (lastName.Count <= 10)
{
int inc = 0;
foreach(string splitter in lastName)
{
if (inc % 2 == 1)
{
splitList.Add(splitter);
}
inc++;
}
return Json(splitList, JsonRequestBehavior.AllowGet);
}
}
return null;
}
我使用分割器,因为另一个函数允许我搜索AD并返回几个参数(这将有助于通过其唯一ID立即找到用户,这是我的难度)。 这会调用以下函数:
public List<string> SearchUserByName(string name)
{
try
{
DirectoryEntry ldapConnection = createDirectoryEntry();
DirectorySearcher search = new DirectorySearcher(ldapConnection);
var sidInBytes=new byte[0];
//anr permet de chercher tout utilisateur contenant "name"
search.Filter = "(&(objectClass=user)(anr=" + name + "))";
//search.Filter = "(&(objectClass=User) (name=" + name + "*))";
search.PropertiesToLoad.Add("displayName");
search.PropertiesToLoad.Add("distinguishedName");
resultCollection = search.FindAll();
if (resultCollection.Count == 0)
{
return null;
}
else
{
foreach(SearchResult sResult in resultCollection)
{
if (sResult.Properties["distinguishedName"][0].Equals(null) ||
sResult.Properties["displayName"][0].Equals(null))
continue;
displayName.Add(sResult.Properties["distinguishedName"][0].ToString());
displayName.Add(sResult.Properties["displayName"][0].ToString());
}
}
ldapConnection.Close();
ldapConnection.Dispose();
search.Dispose();
return displayName;
}
catch (Exception e)
{
Console.WriteLine("Exception caught:\n\n" + e.ToString());
}
return null;
}
最后,当我有我的用户列表时,我可以点击他们的链接,然后使用此功能加载有关用户的信息:
public List<KeyValuePair<string,string>> GetUserInfoBySAMAN(string sAMAccountName)
{
try
{
DirectoryEntry ldapConnection = createDirectoryEntry();
DirectorySearcher search = new DirectorySearcher(ldapConnection);
search.Filter = "(sAMAccountName=" + sAMAccountName + ")";
search.PropertiesToLoad.Add("objectSID");
search.PropertiesToLoad.Add("displayName");
search.PropertiesToLoad.Add("memberOf");
search.PropertiesToLoad.Add("description");
search.PropertiesToLoad.Add("accountExpires");
search.PropertiesToLoad.Add("sAMAccountName");
result = search.FindOne();
///Conversion du SID en chaine de caractères
var sidInBytes = (byte[])result.Properties["objectSID"][0];
var sid = new SecurityIdentifier(sidInBytes, 0);
String time;
if (result.Properties["accountExpires"][0].ToString().Equals("0")|| result.Properties["accountExpires"][0].ToString().Equals("9223372036854775807"))
{
time = "Jamais";
}
else
{
///Conversion de la date en entier puis en date
DateTime dt = new DateTime(1601, 01, 02).AddTicks((Int64)result.Properties["accountExpires"][0]);
time = dt.ToString();
}
string desc="";
if (result.Properties.Contains("description"))
{
desc = result.Properties["description"][0].ToString();
}
else
{
desc = "Pas de description disponible";
}
userInfo = new List<KeyValuePair<string, string>>()
{
new KeyValuePair<string, string>("displayName",result.Properties["displayName"][0].ToString()),
new KeyValuePair<string, string>("memberOf", result.Properties["memberOf"][0].ToString()),
new KeyValuePair<string, string>("accountExpires",time),
new KeyValuePair<string, string>("description",desc),
new KeyValuePair<string, string>("sid",sid.ToString()),
new KeyValuePair<string, string>("sAMAccountName",result.Properties["sAMAccountName"][0].ToString())
/*lastName.Add(result.Properties["displayName"][0].ToString());
lastName.Add(result.Properties["memberOf"][0].ToString());
lastName.Add(sid.ToString());
lastName.Add(result.Properties["accountExpires"][0].ToString());
lastName.Add(result.Properties["description"][0].ToString());*/
};
return userInfo;
}
catch(Exception e)
{
Console.WriteLine("Exception caught:\n\n" + e.ToString());
}
return null;
}
如果我用distinguishedName更改sAMAccountName,那么最后一个函数不起作用,因为显然这个属性不能像那样使用。我想使用distinguishedName并立即拥有我的对象。
所以我需要的是在我输入时进行搜索,如果我选择其中一个建议的选项,请立即验证表格,然后将我发送到用户信息页面。
感谢您的帮助,希望它足够清楚
编辑我添加了第二个脚本,可以获取所选项目的值,但我需要通过控制器传递的数据
答案 0 :(得分:0)
如果我理解正确,autocomplete
方法有select
事件。
$(document).ready(function () {
$("#searchName").autocomplete({
source: function (request, response) {
$.ajax({
url: "/Home/SearchUserWhileTyping",
type: "GET",
data: { name: $("#searchName").val() },
contentType: "application/json;charset=utf-8",
dataType: "json",
success: function (data) {
$("#searchName").html(''),
response($.map(data, function (item) {
return {
label: item
}
}));
},
select: function(e, ui)
{
//Just Example
$.get("UserController", {ID: ui.Id}).done(
function(data){
});
//Write your ajax post or get method
//that fetches user data directly as soon as
//the item in list clicked
}
});
},
minLength: 4
})
});
编辑:我看到了你的编辑,这样你就可以在select事件中使用你的GetUserInfoBySAMAN
函数来获取ajax get请求(而不是我写的&#34; UserController&#34;),你有绑定的工作也可以将数据返回到输入或标签。