jquery autocomplete results
I have a webservice
[Serializable]
public class DataObject
{
public int ID { get; set; }
public string Description { get; set; }
}
[WebMethod]
public DataObject[] GetCities(string q, int limit)
{
// A collection to hold our results
List<DataObject> customers = new List<DataObject>();
// Our source of names, could be a DB query
string[] db = new string[]{"aaa","bbb","ccc","ddd","ddsads","asdsad","asdsad","dsfsfd"};
// Looping through the datasource to select the items that match
int i=0;
foreach(string cust in db)
{
if(cust.ToLower().StartsWith(q.ToLower()))
{
i++;
customers.Add(new DataObject { Descr开发者_开发百科iption = cust, ID = i });
}
}
// Return the items that contained the text in alphabetical order
return customers.ToArray();
}
Javascript:
// and in my javascript I use jquery autocomplete like this
$("#txtCity").autocomplete("Autocomplete.asmx/GetCities", { dataType: "xml", datakey: "Description", max: 5 });
the question is: how can I get in javascript the ID of the item selected in the autocomplete? I want to pass it to another function.
You need to add a results handler:
$("#txtCity").autocomplete("<Your existing stuff here>").result(
function(event, item, formatted)
{
// Use the item property
}
);
i found what i needed in
Formatting data for jQuery Autocomplete results
10X
and the event is "result" not "results" .... 10X man !!
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