i have two dropdownlis for showing State and City. when i select a state i want to show city's state.
how can i send value's state to controller and return list of city to view.
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.
View 1 RepliesI am developing my map function. When i click the state on country map, it should return the state name. But it didn't. I've spending a lot of time google about it and try a lot of ways to solve it. But i keep getting the JS error:"null" is null or not an object. Is it because my dropdown list having this runat="server" attribute???I don't want to delete this attribute since i am using it in my code behind.
Here is piece of my code behind for the state ddl.
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And here is piece of my html code:
[Code]....
Then, i have multiple events for the map onclick function. Here is the code:
[Code]....
I have a DropDownList on a main form that has a few values, one of which I want to store in the Session. I added the following code to the DropDownList_SelectedIndexChanged method:
Session.Add("CEEnvironment", EnvironmentDropDownList.SelectedValue);
how can i maintain state in html as i am building site which has too much pages in html i can't convert them to aspx but due to some requirements i want to maintain state of variable.
View 3 Repliesm trying fill the combo box from cities database but i wan the metropolitan cities at the top of the selection menu i have used this approach i there any alternative??
[Code]....
and the combo box in designer
<div class="row">
<label>
City :</label>
<ajaxToolkit:ComboBox ID="ddCities" runat="server" AutoPostBack="False"
DropDownStyle="DropDownList"
AutoCompleteMode="SuggestAppend"
CaseSensitive="False"
CssClass=""
ItemInsertLocation="Append" Width="380px"></ajaxToolkit:ComboBox>
am achieving the purpose but it doesn't seems ideal since hard coded and also entries are repeated
Im looking for the functionality seen in most commercial websites like google maps to get approximate distance between cities and zip codes. Im guessing these sites are using huge databases with all this information already in them. It would be interesting to learn how to create this functionality myself but Im sure that would require a great deal of time. So Im looking for a package where someone has already done the work(an API) that would allow me to enter two different zip codes or maybe two different city,state combinations and take actions from there.
View 5 RepliesOn an action I have the following:
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The days list shows fine but the selected value is not 2 but "---". Why?
i have latitude and longitude of one city.when i give miles as input,all the cities with its latitude and longitude will display.how to do it in mvc 4
View 1 RepliesI have a dropdownlist box and have long text showing in there. I don't want to make the dropdownlist wider to show the whole text because it won't look nice in the web page. I want the functionallity similar to the following link:
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If you go to the link and put your mouse over the Secret question 2 dropdownlist it expands.
In my code I have 2 ComboBox DropDownLists, created by the code below. The problem is that when the value of the DropDownlist get changed, the other one value also changes.
public class Translate
{
public string CountryName { get; set; }
public string CountryCode { get; set; }
}
IList<Translate> languages = new List<Translate>();
languages.Add(new Translate("Select", ""));
languages.Add(new Translate("English", "en"));
languages.Add(new Translate("French", "fr"));
languages.Add(new Translate("Spain", "es"));
ddlFrom.DataSource = languages;
ddlFrom.DisplayMember = "CountryName";
ddlFrom.ValueMember = "CountryCode";
ddlTo.DataSource = languages;
ddlTo.DisplayMember = "CountryName";
ddlTo.ValueMember = "CountryCode";
I am currently learning vb.net with sql. I have two textboxes (txtValue and txtText) , a dropdownlist (ddl1) and save button (btnAdd). I insert value to txtValue and txtText (eg: txtValue: A and txtText: Apple). When I click button Add, The value will display in dropdownlist (like this; A - Apple) and both data will be save in the sqlserver (db).
I am having issue where when i click button Add, the data is not display in the dropdownlist. But when i refresh my browser, the data will display in dropdownlist.
ASP.net
Code:
<asp:DropDownList ID="ddl1" runat="server" CssClass="form-control" AutoPostBack="true"></asp:DropDownList>
<label class="form-control-static">Value</label>
<asp:TextBox ID="txtValue" runat="server" CssClass="form-control"></asp:TextBox>
<label class="form-control-static">Text</label>
<asp:TextBox ID="txtText" runat="server" CssClass="form-control"></asp:TextBox>
<button id="btnAdd" runat="server" style="min-width: 80px;">Add</button>
VB.Net
Code:
Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
If Page.IsPostBack = False Then
Dim rs As DataSet
ddl1.Items.Clear()
ddl1.Items.Add("")
[Code] .....
Over the past 3 days I've been trying to do everything in MVC. I want to learn this awesome technology.
I have just faced a problem with Html.ActionLink and I can't figure it out ! Here is what I have in my Home Index View:
[Code]....
I assume this link is correct
Html.ActionLink("Edit", "Edit" , new {Controller = "Item", id = item.Product_GUID});
the books tell me things i have read etc.i should render html as <a href="/Edit/Item?id=foo>Edit</a>
I am sending them to "another controller" to edit the item...
But this is not rendering the hyperlink in my browser, UGH....
this code is in a ascx page so i can call it with partialaction.
All i can think is that its not working because its 5am and i have been up since 9am yesterday..
The task is this: Create custom AJAX method with option to call server side ASPX page and predefined Web Service: a.) Get all cities from ASPX page by given Country Code. For ex. send country code "US" to get a result of a unknown number of cities such as "Washington", "New York", "Houston" etc. with their corresponded ZIP codes (1000, 1100, 1200 etc); b.) Call a web service, posting ZIP code which returns does the code represent palindrome string (A number that reads the same whether written forwards or backwards).
View 1 RepliesI'm trying to create a User Registration page in ASP.NET and wondering what is the best way to get the list of up-to-date Countries and Cities? Are there any Web Services on the web that I can use to retrieve such information? If not, what are the options?
View 2 RepliesI m using MultiView and View Controls in my site. I have placed some DropDownlists in different Views containing data of YES/NO or some other data. I have put that data manually by Edit Items. But when i run the project my all DropDownList shows empty.
View 3 RepliesThe Html.ActionLink
<li> ${Html.ActionLink<HomeController>(c => c.Edit(ViewData.Model.Id, ViewData.Model.Title), "Edit")} </li>
When created as html shows the URL to be Edit/5006?title=One . How do I change this to a pretty URL like Edit/5006/One ?
My Edit Action method is,public ActionResult Edit(int id, string title)
i want to show tooltip for individual li element for that i am using title attributes but it is working only in IE not n firefox and chrome what attribute should i use for these two browser
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I have a bunch of dropdowns in a gridview and I populate them through a datasource.On the databound event i need to change the selected item to the actual selected value from db.
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how to stop showing drop item of dropdownlist.
I need next item of dropdownlist after pressing down arrow without showing all drop items.
I have searched and Googled for the answer to this question to no avail. I'm using EF4 and ASP.NET MVC2 and I have an EF4 entity "Award" with a non-nullable string field, "RecipientID". I'm using DataAnnotations for server-side validation, so in my "Award" partial class I've set up the RecipientID to have the Required attribute. When I try to submit the form with the RecipientID text box empty, I see my error message "Please enter a recipient" in the Html.ValidationSummary twice.
Would this be because the error is being thrown both by the entity (in that it is a non-nullable field with a null value), as well as the application? Whatever the reason, is there a way to "fix" this and have the error message show up only once? (Fix being in quotations because I'm not sure if this is intended behavior or not.) I didn't think it would be necessary to include relevant code, but I will if it's needed.
I am using update progress but it is not showing with "<!DOCTYPE
[code]...
Is there any solution to show it with the earlier doctype?
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 a DropDownList on my webpage using an Access Database to fill it. However in my database record there a multible values with the same name.
My situation now:
MyDropDownList1
-ValueBaarlo
-ValueBaarlo
-ValueVenlo
-ValueMaasbree
-ValueMaasbree
-ValueMaasbree
-ValueMaasbree
What I want:
MyDropDownList1
-ValueBaarlo
-ValueVenlo
-ValueMaasbree
I only want to show every value (name) just once!