AJAX :: ValidatorCalloutExtender - Unable To Refresh City DDL Depending On New Selected Country
Apr 6, 2010
I'm building a WebControl for user registration. To expedite its use checks I used clientside validation through AjaxControlToolkit.ValidatorCalloutExtender. The validation is triggered when REGISTER button is pressed and popup information for missing or incorrect fields is showed. But I have a problem about a cascading dropdownlist(DDL) [Country]>>[City], because during the client-side validation I'm no more able to refresh my City DDL depending on the new selected Country. Server side, SelectedIndexChanged event is triggered but the DDL in the browser is not refreshed! (The DDL Country and City are Causevalidation=false) This occurs for each control on the page changed by server during client-side validation. How can I fix?
Now i'm working on the cascading dropdownlist for to bind a country and city, city is based on country dropdownlist. its working well , if city comes more than 8000 records in city dropdownlist , takes more to bind city.
, only one should be shown. Also, i am not able to close them, except when i focus their associated controls. Then they disappear, and appear on the right place.
I have one page Country.aspx through that i add country in my database... I have another page name State.aspx through which i can add states in my database..
Now The country i have added in database through first page when i want to add states in database i want that added country to be shown in drop down list in my state.aspx page..
here in state.aspx page i have one drop down for country which i select and one textbox for state which i want to add...how can i add states with this....here when i click on save the state should be saved in database
how can i do that??
I have taken three different tables name country,state and city for that and 3 different pages country.aspx,state.aspx,city.aspx ..
retrieving values related to user select a country then its automatically shows the states name of that country in next dropdownlist and after that it will automatically display the city names respected to that country.
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace testing1 {
[Code] ...
This is not working after i am entering the pin and clicking fill city , state country all the spaces are staying blank why ?
i has an gridview with the columns userid, username and password, first column of the column is an image button when click it then under(it means innergridview) that particular row, based on userid i have to display City, Country & PhoneNo. how to do this?
Using four dropdown lists (country, state, city, pincode) in one table. i want to select one after other like based upon the country, states has to be displayed and based upon the states, cities has to be displayed and based upon the cities , pincode has to display.Â
Since I am new to Ajax control kit so thought to ask this question,I need to know what controls should i use for the following requirement.I've a state Drop down on selection of state drop down i would like to display all city of selected state in check box so that user can choose multiple cities and would like check box control to display only 5 city name per row for example if there are 10 cities in one state it should show 2 rows with 4 city and one row for 2 city.
Lets suppose my application is deployed on a server located in USA. Now if any client visits my website from anywhere and from any device e.g Mobile , iPad , Surface or Laptop. Now if i want to save his local time then what should i use ?
DateTime.Now;
or
TimeZone curTimeZone = TimeZone.CurrentTimeZone; var yourTime = TimeZoneInfo.ConvertTime(DateTime.Now, TimeZoneInfo.Local, TimeZoneInfo.FindSystemTimeZoneById(curTimeZone.StandardName));
Here is my scenario.In default.aspx page user selects the country, state, city from drop down list, and store them in cache for further use. but when other user open the web site from other computer it shows the same country, state, and city selected by user 1. Is there any problem related to cache? I have stored data as following.
cache["ctryID"] = ctryID;
cache["stateID"]= stateID;
cache["cityID"]= cityID;
I want to show default country, state , city at page load of default.aspx
I have a .net 3.5 web form with an ajax combo box and a text box inside it. The bombo box is bound to a SqlDataSource.
My requirement is to show/hide the text box depending on the text of the selected item in the combo box. If a particular string, say 'xyz', appears in the text of the selected item, the I will make the text box invisible. I enabled the AutoPostback, made the text box disappear in the SelectedIndexChanged event, and everything worked fine.
However, when users enter their own texts (which are not in the list items), I am unable to show / hide the text box. I've tried the TextChanged event but nothing happens. It seems the event is not trigger after I enter a new text and locate the focus to other place.
is there a way to prevent the user ented text from being inserted into the bombo box?
My file based ASP.Net 3.5 website was working fine. For the pastcouple of days I am getting the following error.Unable to update auto-refresh reference 'ajaxcontroltoolkit.dll" Cannot findassembly c:Program filesMicrosoft ASP.NetAjax LibraryWebformsReleaseAjaxControlToolKit.dll.Project : c:mis.My ASP.Net 3.5 website root folder is c:mis. I browsed to subfolder Bin and looked atBinAjaxControlToolkit.dllAjaxControlToolKit.dll.refresh. The following was the reference...Program FilesMicrosoft ASP.NET Ajax LibraryWebFormsReleaseAjaxControlToolkit.dll
learning asp.net and prepare my final year project. i've problem in dropdownlist hope i found answer here. I've two dropdown list each consist four listitem as follows
dropdownlist1 uk,usa,india,singapore.
dropdownlist2 uk,usa,india,singapore.
if anyone of the country selected from dropdownlist1 then dropdownlist2 that particular country automatically get masked or readomly
I am using ASP.Net 3.5. I have fiiled dropdown list in javascript using ajax service but unable to get its selected value in button click event on server side.
I have a radio buttonlist in my webpage with 2 list items, when I click the 2nd list item I want to change the visibility of a text box so it wore the code
I need a dropdown to display respective states when specific country is selected similarly for cities. I kept 3 dropdowns for country, state and city with 3 different tables with primary, foreign key constraints and stored procedures. The Stored Procedure is as shown ALTER PROCEDURE [dbo].[Usp_countryselect]
WITH EXECUTE AS CALLER AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SELECT [country_id], [country_name] FROM country Similarly for states and city.
The code for populate lists is as shown
public class PopulateLists { public int FillCountry(ref System.Web.UI.WebControls.DropDownList drpdown) { SqlDatabase db = new SqlDatabase(); DbCommand cmd=db.GetStoredProcCommand("USP_countryselect"); DataSet dsCountry= db.ExecuteDataSet(cmd); drpdown.DataSource =dsCountry.Tables[0] ; drpdown.DataTextField=dsCountry.Tables[0].Columns["country_name"].ToString() ; drpdown.DataValueField = dsCountry.Tables[0].Columns["country_id"].ToString() ; drpdown.DataBind(); return 1; } public int FillState(ref System.Web.UI.WebControls.DropDownList drpdown) { SqlDatabase db = new SqlDatabase(); DbCommand cmd = db.GetStoredProcCommand("USP_statesselect"); DataSet dsStates = db.ExecuteDataSet(cmd); drpdown.DataSource = dsStates.Tables[0]; drpdown.DataTextField = dsStates.Tables[0].Columns["state_name"].ToString(); drpdown.DataValueField = dsStates.Tables[0].Columns["state_id"].ToString(); drpdown.DataBind(); return 1; } . . . } protected void Page_Load(object sender, EventArgs e) { BindDropdowns(); } protected void BindDropdowns() { PopulateLists objPopulateLists = new PopulateLists(); int bytReturn; bytReturn = objPopulateLists.FillCountry(ref Drpcountry); bytReturn = objPopulateLists.FillState(ref Drpstate); bytReturn = objPopulateLists.FillCity(ref Drpcity); }
But in the output screen it is displaying all the values in the dropdowns irrespective of country and state selection.
i have one dropdownlist in the gridview. i have to load that dropdownlist when that page is loaded. dropdownlist should contain the country list from country table
In My project I have DoupDownList(ddl). In my ddl in need to bind country names along With Country Flag..So Can Any One Help Me In thi issue...Country Name And Country Flag Bouth i need to Bind in my ddl
I am using ajax validator extender (ValidatorCalloutExtender) it is working properly but problem is that default css of this extender is conflict with my css and ValidatorCalloutExtender whole alignment is changed so how can i handle it and set custom css for this extender , is there any way .one thing more that i have try to find solution form google but there is no match with my problem
