MVC :: Select Item In Html.DropDownlist By Checkbox

Mar 7, 2011

I need a control that selects Html.DropDownlist elemnti with the checkboxes you can have an example with the extension method?

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Similar Messages:

MVC :: DropDownList Can Either Select Item OR Save Selected Item Back To Controller?

Jul 7, 2010

I have a project that queries a set of times from a database and uses these entries to populate a dropdownlist. Once the page is loaded, the user can select one of the items in the DropDownList. When the "Save" button is clicked, the Selected item value is returned to the [HttpPost] version of the controller action. This item is then stored into session. If the system returns to the page containing the dropdown, I want the saved Value to be selected in the DropDownList. What actually happens is that the DropDownList is always set to be the first item in the list.

Database Table: This data has been imported using Link to SQL

[code]....

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MVC :: Select Item From Dropdownlist

Sep 22, 2010

I have a dropdown list created via MVCContrib FluentHTML - how do I perform a postback when the user selects any item in the dropdownlist?

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How To Get Select Item Name From Html SELECT

Feb 7, 2011

Use Html element SELECT in aspx page like:Data is feed by setting its property DataSource:MySelection.DataSource = IEnumerable collection DataSuppose data is stored in table in DB like:

1 - Option A
2 - Option B
3 - Option C
4 - Option D

From MySelection.Value, I can get the ID value, like 1,2,3.From MySelection.Name, I will get "MySelection", not the selected item name like "Option A"How to get the selected item Name?

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Select Dropdownlist Item Dynamically?

Jun 23, 2010

i have dropdownlist with collections like countries.

ex. India
Us
Uk

in the order. I need to change the order dynamically. i,e. i want uk on top

Ex. UK
India
US

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C# - DropDownList With DataSource Doesn't Select Any Item?

Mar 5, 2010

I'm using a DropDownList with a data source which successfully populates the list. However, I want one of the items to be selected, namely the one where the value matches the path and query of the current request.

ddlTopics.DataSource = pdc;
ddlTopics.DataBind();
foreach (ListItem item in ddlTopics.Items)
{
item.Selected = item.Value.Equals(this.Page.Request.Url.PathAndQuery);
}

Using the debugger in Visual Studio 2008 reveals that item.Selected becomes true exactly once in the loop, but the rendered select has no option that is selected.

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VS 2008 - Dynamically Select Item In DropDownList

Sep 9, 2011

I'm using Visual Studio 2008 version 3.5. I have a dropDownList with over 800 names. The user wants to be able to type in it and select the name. I have seen this functionality in Telerik combobox but do not have license. How this functionality can be accoplished?

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Web Forms :: Select Item In DropDownList By Text

Apr 10, 2014

Iam using dropdownlist with required filed validator and Iam getting the text from db and binding to dropdownlist so its comng well but it is showning two times in dropdown I mean in actal place and the select place so whenever I click on button it firing...

Code:

<asp:DropDownList ID="ddlMemberType" runat="server" CssClass="product-textbox" Width="420" onchange="changeMember();">
<asp:ListItem Value="Select" Text="Select MemberType" />
<asp:ListItem Value="Family" Text="Family Man" />
<asp:ListItem Value="Employee" Text="Employee" />

[Code] ....

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Databound Dropdownlist Select An Item / Not Adding A Blank First Row

Nov 22, 2010

I have a databound dropdown list (ASP.net). I want the page to load with a certain item as the selected item.

I am not adding a blank first row (thats not what i need)I find that I can get this to work with "AppendDataBoundItems" to true, but the side-effect is that I have all the items listed twice.

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How To Use Select Type In Dropdownlist In C# Without Declaring As A List Item

Apr 20, 2010

i have a dropdown list with values

America
Asia
Europe

I need to the display the ddl as Select Type and when i click the dropdownlist to see the values in it, it should display the three values, but i should not use Select Type as a list item and it should not be displayed in the list. It should only be used as a default text in ddl.

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Data Controls :: Select Item From Dropdownlist Quickly?

Mar 20, 2014

I used scroll bar fo my dropdownlist

below is code
 
<asp:DropDownList ID="DDLcity1" runat="server" CssClass="DDlcityE" OnSelectedIndexChanged="DDLcity1_SelectedIndexChanged"
ForeColor="#ca0202" AutoPostBack="true" onclick="onSelectMouseDown()" onfocusout="this.size=1;">
<script>
function onSelectMouseDown() {
document.getElementById("<%= DDLcity1.ClientID%>").size = 10;
}
</script>

problem is :when I select Item from DDL it select Item with delay I want when I select Item from DDL it select it quicly..

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Web Forms :: Programmatically Select Item In DropDownList Based On Text Value

May 7, 2010

Here's what I want to accomplish: I have two .aspx pages, the first page with a ddl to select a vendor (SelectVendor.aspx), and one to add a vendor (NewVendor.aspx), if it's not in the first one. If a user adds a new vendor on the NewVendor.aspx page I want the page to automatically redirect back to SelectVendor.aspx and have the ddl automatically select the new vendor that was just added. Here's where I'm at so far: If a vendor is not listed in the ddl on SelectVendor.aspx, a user can click a button to navigate to a page to add a new vendor (NewVendor.aspx). On NewVendor.aspx the user types the name of the new vendor in a textbox and clicks an insert button to add the new vendor, then the page is automatically redirected back to SelectVendor.aspx with the new vendor name added to the QueryString. For example, let's say a user adds a vendor name "Best Vendor": The page is redirected back to SelectVendor.aspx as "SelectVendor.aspx ?vendor=Best Vendor"Now all I need from here is to have the ddl programmatically select the new vendor by the text value in the QueryString.

Here is the code that I'm having trouble with from my Page_Load routine for SelectVendor.aspx:

[Code]....

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Forms Data Controls :: Dropdownlist Postback Always Select First Item?

Mar 24, 2010

I have 2 dropdownlist controls (ddl1 and ddl2). When I pick an item from ddl1, it will update ddl2. The problem is when I pick an item in ddl2, it always selects the first item in the list. Is it that the ddl2 autopostback causes the first ddl1 to reload and results the ddl2 to be refreshed also? Or I didn't set something correctly?

[Code]...

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Web Forms :: Select Item Based On Value In DropDownList Which Is Bind From Database

Jul 20, 2012

I have drop down list in my page that contain cities name i bind it from city table

city id

Paris 1
Germany 2
Italy 3
USA 4

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MVC :: HTML.DropDownList - Get Item Selected?

Jan 14, 2011

so I have the following html.dropdownlist;

[Code]....

how do I get the value/item selected in my controller?

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Forms Data Controls :: How To Populate A Formview When Select An Item From The Dropdownlist?

Jun 12, 2010

I have been trying for a while to populate a formview when I select an item from the dropdownlist. The dropdownlist is outside of the formview. For some reason, when I select a different item it does not change in the formview. Only the first item of the list shows up. I don't know where I'm doing wrong. I tried many things and suggested informatioin and I still could not get it to work. When I do try to switch I get this error message:

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

[Code]....
[Code]....

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Data Controls :: Select DropDownList Item Using LIKE (Wild Card) Match

Feb 25, 2013

I have a Dropdownlist filled from database. Its datavaluefield has a combination of 2 values from database as :

Select (convert(varchar,DoctorID)+'*'+Ltrim(RTrim(DoctorAddress))) as DoctorIDAddress
ddlDoctorName.DataValueField = "DoctorIDAddress"

now while updating the form i want to select value in dropdown list with a combination of two values from database table.

ddlDoctorName.SelectedValue = Securities.HTMLEncode(dr("ReferredByDoctorID").ToString()) + "*" + Securities.HTMLEncode(dr("RefAddress").ToString.Trim)

but when i HTMLCode my Address field and it has '&' saved in it, then it encodes it as '&' and ddl don't have selected value.

so , is there any way to select an item value from ddl using like operator or other :

ddlDoctorName.SelectedValue = Securities.HTMLEncode(dr("ReferredByDoctorID").ToString()) + "*" +"%"

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Web Forms :: Select Item In DropDownList With Value From Database And Display Default Value If Does Not Exist

Aug 15, 2012

I have dropdown list in my page

BindDropDownList(DdlDistrict, "District1", "District", "ID");
DdlDistrict.Items.Insert(0, new ListItem("select district", "0"));

And I use this code for binding from database 

DdlDistrict.Items.FindByText(_dr["District"].ToString()).Selected = true;

Here if in database have value it show in ddldistrict 

Now I want if there wasn't any thing in database in dropdown list show  "select district"  that i define here 

DdlDistrict.Items.Insert(0, new ListItem("select district", "0")); 

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Data Controls :: Insert NULL In Database If User Does Not Select Item From DropDownList

Jan 6, 2013

I have some textbox and Dropdownlist in my page and bind it from database

BindDropDownList(DDL3, "Guidcenter", "Centername","id");

DDL3.Items.Insert(0, new ListItem(" please select ", "0"));

I have button in my page that when user click on it insert data into database

Here when users didn't select Item from dropdownlist it insert "please select" ( text that I define for DDL ) into database but I want when users didn't select Item from database it insert NULL in database.... 

protected void ImageButton2_Click1(object sender, ImageClickEventArgs e) {
string data = Server.UrlDecode(Request.QueryString["BehCode"]);
SqlCommand _cmd = new SqlCommand("insertinfo", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();

[Code] ......

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MVC :: Access Selected Item's Description In Html.DropdownList?

Feb 7, 2010

I have a MVC dropdown list (Html.DropDownList) with list of Movies populated. I want to retrieve both Title(value field), Description(Text field) when I perform the form Submit. I can access the Title(value field), but I can't access the description. My code sample is below.

[Code]....

public string CinemaName { get; set; }

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Data Controls :: Insert Null Into Database If Users Didn't Select Any Item From DropdownList

Jan 9, 2013

URL.... When I wrote this code in other page with different SP It didn't worked correctly I change SP in new SP I used INSERT code instead of UPDATE now when users didn't select Item from ddl3 it insert 'please select' in table these are my code

protected void ImageButton2_Click1(object sender, ImageClickEventArgs e) {
SqlCommand _cmd = new SqlCommand("insertSreg", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();

[code]....

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DropDownList / HTML Select List Default Selection?

Jul 18, 2010

For my ASP.NET page, in the code behind I load various items/options into a DropDownList but I do not set a default by assigning SelectedIndex. I notice for the postback SelectedIndex is set to 0, even if I never set focus to or changed the value in the DropDownList.

If not otherwise specified in the code behind or markup, will a default value of 0 be used for the SelectedIndex in a postback with a DropDownList? If yes, is this part of the HTML standard for selection lists, or is this just the way it is implemented for ASP.NET?

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Forms Data Controls :: Once Select The Item In The Dropdownlist, It Will Extract Data From Sql Query?

Mar 15, 2011

I have a dropdownlist and a button(btnSend).

protected void btnSend_Click(object sender, EventArgs e)
{
InsertIntoTemporary();
LoadAddressdetails();
MassSendOut();
}

What i need to do is as follows;

1) Once i select the item in the dropdownlist, it will extract data from my sql query which is :

string mySQL = "SELECT * FROM examtimetable WHERE subject_name= '" + dd_cat.SelectedValue + "'";

Once seleted,it will display everything in a gridview1.

subject_id subject_name admission_no date venue seat_no

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Data Controls :: Select Item DropDownList In GridView - Object Reference Not Set To Instance Of Object

Aug 30, 2013

I have a dropdownlist attached to a cell when edit is selected.  I am using the following code to populate the drop down list with the value that is on the row.

dlBU.Items.FindByValue((e.Row.FindControl("lblBU") as Label).Text).Selected = true;

This works famously when I have a value in the cell.  It fails when the cell has not yet been populated.  Is there an if then clause that if the value of e.Row.findcontrol("lblBU") is null no default value?

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Forms Data Controls :: Checkbox In ListView / Add A Checkbox In Front Of Every Item?

Mar 4, 2010

I am displaying my table data using listview control. It is working fine.

Now I would like to add a checkbox in front of every item so then when user checks the checkbox and click on delete button inside or outside the listview control then i want all the records to be deleted.

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