How to pass addtional parameters to AutoCompleteExtender's ServiceMethod.I am trying to create common web service method for all the autocomplete textboxes in my web apps.
I want to pass the source table name,the key to be retrived, and any filtring criteria to the web method.
Hi. I have two chained CascadingDropDowns. Both are working fine. The thing is that in the underlying web methods which are supplying values for DropDwonList I need read one additional parameter. This parameter is needed for setting up the default item for dropdownlist.
I do not know how to pass that parameter or read it. I've read on the Internet about the ContextKey property. But I do not know how to acces it from the WebMethod.
I've tried to get to the session through HttpContext.Current.Session (hoping that I could extract some parameter from the session) but it seams that the Session is different for the WebPage and WebMethod.
I have try to using AutoCompleteExtender in my project, i have follow the step from the reference book.But i fail to create SeviceMethod which guide by the book. The book is ask to click "Add AutoComplete page method" as belowBut after i click it pop up a message as below
I have checked all the thing especially the CodeBehind, below is my client-side coding
Client-side Coding
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="user.aspx.cs" Inherits="TCMS.user" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
[code]...
i'm trying to upload files by AjaxFileUpload, i have got it done. But now i need also to know 2 parameters, 1 is given on the URL adreess myPage.aspx?parameter=2...the second is in ViewState.
But on event OnUploadStart or OnUploadComplete...i dont have access to these values event when i tried session.
I have 3 Dropdownlist
1-DDlcity 2-DDlRegion 3-DDlDistrict
and below is House_info table
district region city Id can
1 Canada
1 Lon
1 London
2 Ita
2 Canada
3
Now when I select city from DDlcity after that select region from DDlregion according to my selected item from DDlcity and DDlregion it bind DDlDistrict... before I used OnselectedIndexChange below is SP...
ALTER procedure [dbo].[SelectِDistrict]
@Region NVARCHAR(30),
@city NVARCHAR(40)
[Code] ....
It worked correctly but now I use cascadingdropdown list
[WebMethod]
public CascadingDropDownNameValue[] GetDistrict(string knownCategoryValues)
{
string region = CascadingDropDown.ParseKnownCategoryValuesString(knownCategoryValues)["Region"];
string query = string.Format("SELECT District FROM District WHERE Region = N'{0}'", region);
[Code] ....
problem is that when I select city=canada then region=1 I want it bind in DDldistrict =can but here it show in DDLdistrict can and Lon
here it just select district that region=1 it doesn't attention to city selected Item I want it do like SP that I used...
this is regarding a tutorial posted here at [URL] , as such this example is working fine, but what if i have a textbox in the page and i want to call the value in the web handler, how can i achieve that?
View 1 RepliesI am currently using this example [URL]. I am getting errors adding an additional parameter to the data portion.
I want to add this
var value = $("#Hidden1").val();
to this
$.ajax({
type: 'POST',
url: '/Sortable.asmx/UpdateItemsOrder',
data: '{itemOrder: '' + order + ''}',
contentType: 'application/json; charset=utf-8',
[CODE]...
I have added autocompleteextender in page . It was working without parameters , when i have added parameters "pretext","count" it stops working. below are my code :
<div>
<asp:ToolkitScriptManager
ID="ToolkitScriptManager1"
runat="server">
<Services>
<asp:ServiceReference
Path="~/Admin/WebService1.asmx"
/>
</Services>
</asp:ToolkitScriptManager>
<asp:TextBox
ID="TextboxCompletelist"
runat="server"></asp:TextBox>
<asp:AutoCompleteExtender
ID="TextboxCompletelist_AutoCompleteExtender"
runat="server"
ServiceMethod="GetCompletionList"
Enabled="True"
ServicePath="~/Admin/WebService1.asmx"
TargetControlID="TextboxCompletelist"
CompletionSetCount="10">
</asp:AutoCompleteExtender>
</div>
namespace AgentService
[WebService(Namespace = [URL]
[WebServiceBinding(ConformsTo =
WsiProfiles.BasicProfile1_1)]
[ToolboxItem(false)]
[System.Web.Script.Services.ScriptService]
public
class
WebService1 : System.Web.Services.WebService
{
[WebMethod]
public
static
string[] GetCompletionList(string PrefixText,
int count)
{
string countryname;
SqlParameter[] parm =
new
SqlParameter[1];
parm[0] = new SqlParameter("@PrefixText",
PrefixText);
DataTable dt =
SqlHelper.ExecuteDataset(AppSetting.ActivateConnection,
CommandType.StoredProcedure,
"FetchAutoCompleteStates",parm).Tables[0];
List<string> items =
new
List<string>();
for (int i = 0; i <= dt.Rows.Count-1; i++)
{
countryname = dt.Rows[i]["statename"].ToString();
items.Add(countryname);
}
return items.ToArray();
}
I having a dropdown Selected value and i want to get value currently it always shows value zero .
<label> Select :</label>
<asp:DropDownList ID="ddlist" runat="server">
<asp:ListItem value="0">--Select Value--</asp:ListItem>
<asp:ListItem value="1">Red</asp:ListItem>
<asp:ListItem value="2">orange</asp:ListItem>
</asp:DropDownList>
[code]...
I have a working version of cascading dropdowns.
the code line that adds each item into dropdown is:
[Code]....
I am developing a user control. This user control is having 2 Dropdown controls and one textbox('txtCustomer'). I am using autocompleteextender for the text box. This 'txtCustomer' control populates the data based on the value selected in 2 dropdowns.
I need to pass the selected value of this 2 dropdown to my meb method. I am not using web service(.asmx page) for this application instead i am using page level web method. I tried to access the controls from the web method inside the Page. but all the identifiers and controls of the page returning null in the web mothod. I have analysed it is because the events "page_Load and page_Init" are not getting fired.
in my website am using AutocompleteExtender control using webservices,in my webiste dropdownlist is there in that dropdown list user select one version like FIX.4.0,FIX.4.1, in that what are information are there are displayed in autocomplete numbers but webservices are working but the in my application is not fireing that webservie check this one correct are not in source
[Code]....
write my dropdownlist like that
[Code]....
My Country dropdownlist and City Textbox is in datalist control , now i want to make my CityTextBox autocomplete where con_id = country dropdown selected value .
<asp:DataList runat="server" ID="myDataList" OnItemDataBound="myDataList_OnItemDataBound" RepeatLayout="Flow" RepeatDirection="Horizontal">
<ItemTemplate>
<label class="control-label">
City / Suburb
[Code] ....
[URL] .... This is my older post on this question .
Now my datalist is under update panel hence on changing dropdownlist my textbox for city won't cascade. How can I update the context key on dropdownlist selection change ?
On AjaxTab container following exception is found
System.InvalidOperationException: CustomScript or ServiceMethod must be set.
i want to update my page from database every 20 Sec..so for that i want to pass multiple data fields from server to Client using AJAX.. what can i use for that except using xml?
View 3 RepliesI'm trying to pass a static value (from a list box) into an Autocomplete Extender. I've had Autocomplete working with just the prefixText but can not get it to work when passing an extra parameter through the contextKey.Please see below:On Page Load:
[Code]....
What is wrong with this code? I am trying to pass parameters to a WCF function. I couldn't get this to work. I am getting Ajax error.
$.ajax({
url: applicationPath + "/Test.svc/GetData",
type: "POST",
dataType: "json",
data: '{GId":' + sender.get_value() + '"GName":' + sender.get_text() + '"mId":' + testId + '}',
contentType: "application/json; charset=utf-8",
success: function(result)
{
//trying to fill combobox here
},
});
I am using autocomplete functionality found at http://www.devbridge.com/projects/autocomplete/jquery/. In addition to the text in the autocompelete text box, i would like to pass additional information, like selected states and highways. Following is the code I have. I am getting the text value in the textbox in the MVC action, but not the params. Can you please check what I am doing wrong.
var a = $('.exit-filters div.filters input#Exit').autocomplete2({
serviceUrl: $('.exit-filters input#exit-autocomplete-link').val(),
minChars: 1, [code]....
Im using jQuery to make the ajax calls to web services. Im not using json, I want the information in XML. If I dont pass parameters and I make the WS parameter less it works but if I want to pass a value as parameter (I tried int and string) it doesnt work. Here is my code:
jQuery: [Code]....
The web service
[Code]....
The error that I get from firebug is an exception System.InvalidOperationException and it says that the parameter region_id is missing.It cant be very difficult because it works without parameters but all the information I find in internet
i have implemented custom MembershipProvider and now i would like to use CreateUserWizard to create new users.. the problem is that i want to store in the db more information that normally (e.g. first and last name). There is function:
public override MembershipUser CreateUser(string username, string password, string email,
string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey,
out MembershipCreateStatus status)
{
throw new NotImplementedException();
}
which i can implement but it won't store first name etc. i found here: [URL] solution that i can overload this function and call it manually but the default CreateUser function will still be called in this case...
I am using AJAX Cascading dropdown extender,and i have made a running dummy example.Using web service second dropdown is filled based on the selection of first drop down. But actual query that should fill second drop down have some more constraints in 'where' clause of the sql query, and that's value is too dynamic that (i cannot assume its value to be static). So i need that that variable's value in my web method too.
View 2 RepliesI have a wcf service and method returns a string array as follows
[Code]....
How can I pass required multiple parametes (name, cuo, year ) to this service using ajax AutoCompleteExtender.
If I could not use autocopleteExtender what would be the best way to achieve this.
I guarantee the title of my thread does not explain what I am looking for, but I just can't think of a better way to word it. What I have right now is an application that the user can add, search, and update various orders in the System. I've been working on the front end page, and wanted to display a summary of all orders performed this month. Right now the Orders are represented as labels (based on data pulled from the database). What i'd like to do is replace these labels with hyperlinks. I was hoping that by doing that I could somehow write some code so that when an order is clicked that the user is taken directly to the search page and that order is displayed.
View 6 RepliesI am using BubbleEvent to give events from a web user control to its parent (which is a Default.aspx with code behind page).
I would like to use BubbleEvent to not only pass the sender and event, but also an integer or another variable.
Is there a way to add a parameter to the BubbleEvent, or is there a different way I should be approaching this?