Web Forms :: Add Items In Dropdown At RunTime?
Nov 24, 2010How to add Items in the Dropdown at the Runtime..?
View 2 Replies
Similar Messages:
Web Forms :: Append Items To A ListView On RunTime?
Jan 6, 2011I have a listview that is bound to a datatable on the runtime. The listview has a <ItemTemplate> format which includes a lot of controls. On the page Load I do bind the listview to a datatable. Now, I want to add more ListView Items without databinding the whole listview and maintain the same ItemTamplate.
View 14 RepliesWeb Forms :: Add Tooltip To Dropdownlist Items Runtime?
Feb 9, 2010Is it possible to add tooltip on dropdownlist items?
If yes, I want to implement something as below:
While loading dropdownlist I have...(in c#)
Dropdown.DatavalueField = "request_Category_ID";
Dropdown.DataTextField = "request_Category_Name";
Now, I want to add request_Category_Description as a tooltip on each items in Dropdownlist.
Forms Data Controls :: Changing The Items In The Listview At Runtime?
Feb 2, 2010There is a page in my project named Messages.aspx that shows the messages received [but obviously], using the ListView control.
I want that the user should be able to see the body of the message on the same page [Messages.aspx] just by clicking the subject of the message, which is ofcourse a link.[Messages.aspx?msg_id=some_id]. Hence the user would actually reload the same page to read the contents of the message.
Now what I want is that I should be able to write some code that would change the <LayoutTemplate> and the <ItemTemplate> of the listview during the runtime. [in the page_load event of course]
Previously the listview would look like this:
[Code]....
After the clicks any message to read it and the page gets loaded, I want the layout of the listview to look like this.
[Code]....
Forms Data Controls :: Load Dropdown Menus On Runtime With Values?
Sep 29, 2010I am designing my own Customize Calendar for my webproject.Using Calendar Control of asp.net2.0 I want to add three dropdowns at the top to collect Hour, Minutes and Seconds.What I required to load dropdown menus on runtime with values:
View 1 RepliesForms Data Controls :: Unique Values In Dropdown List At Runtime?
Oct 4, 2010In given code finally I want to populate unique values at runtime in 2 drop downlist.
protected void Page_Load(object sender, EventArgs e)
{
vidDocument.Load(Server.MapPath("~/CurrentStatus.xml"));
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.ExpiresAbsolute = DateTime.Now.AddMonths(-1);
[Code]....
Web Forms :: Cannot Have Multiple Items Selected In Dropdown
Nov 24, 2010I am getting this error: "Cannot have multiple Items Selected in Dropdown", when I Edit the data.
Web Forms :: How To Loop Through Dropdown List Items
May 12, 2010I want to loop thru dropdown list and check the individual list item text using C#, let me know what is the best way to do this?
View 4 RepliesWeb Forms :: Coloring DropDown ListBox Items?
Sep 29, 2010I have a situation where some dropdown listboxes contain some items, then there's a separator line, and then there are more items. The ones above the separator line reflect the "commonly used items". To better highlight these I was using code like this to individually color those specfic items:
foreach (ListItem item in ddList.Items)
{
if (item.Value == "-1")
unAssigned = true;
if (!unAssigned)
item.Attributes.Add("style", "color:#5558ff");
}
This code works fine EXCEPT that once a PostBack occurs then the highlighting disappears. The items in the dropdown listbox remain (without repopulation) but not the highlighting.
I'm curious why this is happening and whether there's a way for the highlighting to "stick" short of calling this code from the Page_Load event handler every Postback?
Web Forms :: Accessing Related Items In A Dropdown?
Jan 31, 2011how to access related columns in a dropdown list? In the example below I have a dropdown which is bound to a list of countries, I know how to access the text & value fields but how would I access data such as "Region"? I know I could do this by spinning through the list until CountryCode on the lsit and selected item match but wondered if there was a better way.
[Code]....
Web Forms :: Adding Items In Dropdown Code Behind
Oct 10, 2013I have a dropdown which i have binded code behind as:
protected void PriorityType()
{
DPriority.Items.Add(new ListItem("--Select--", "0"));
DPriority.Items.Add(new ListItem("High", "1"));
DPriority.Items.Add(new ListItem("Medium", "2"));
DPriority.Items.Add(new ListItem("Low", "3"));
}
It shows the items in gridview correctly but when i insert in database as DPriority.SelectedValue . it does not save the text but the index
Like if i choose High in database it saves as 1 but it should save as text not index.
Web Forms :: Dropdown Lists - Showing Items Based On Value?
Oct 12, 2010i have over 100 items all loaded in a dropdown list. They all are assigned a value between 1-10 which represent 10 categories. When certain buttons are clicked, i want the dropdown list to display only items with a value "1" or "2", etc.
View 3 RepliesWeb Forms :: Cant Add Another Item In Dropdown After Adding Items From Datasource?
Jan 2, 2010After I execute a data reader and put the readed string from the database in my dropdownlistbox, I cannot add another item in it.Here's my code:
con.Open()
Dim com As New OleDbCommand("Select Status from Table where Id = 'somevalue' ", con)
Dim dr As OleDbDataReader
[code]...
Web Forms :: Dropdown List Items In Corresponding Colors Rather Than Black?
Oct 14, 2010i have a dropdownlist for which i have items like red,blue,yellow,green...etc but these items default static color will be black for all items,
but my requirement is to Red as red color Blue as blue color Green as green color
[Code]....
C# - Add Items To Properties.Settings At Runtime In Application?
Mar 11, 2011I want to add an item at runtime to my global settings on an ASP.Net web application. It seems that the Properties.Settings.Default.Properties object is read-only, or at least it's Attributes are so I was trying to write directly into the web.config file. This works correctly but the stuff I found was just dropping my info into the AppSettings section, when I need it to be in the ApplicationName.Properties.Settings so it is made available through the Default.Properties object.
The code I have basically goes like this:
Configuration config = WebConfigurationManager.OpenWebConfiguration("/");
config.AppSettings.Add(mySettingName, myValue);
config.Save();
Which is fine and dandy, except that - obviously enough - my setting turns up in the <appSettings> section of the file. Is there a way I can use the Configuration object to access the ApplicationSettings/ApplicationName.Properties.Settings part of the configuration file? If so how? If not is there another way to write values into my application settings from code?
Web Forms :: Is It Possible To Display The Items In A Dropdown List Not By The Order Of Insertion
Jul 7, 2010Is it possible to display the items in a dropdown list not by the order of insertion?
i want to display the orders alphabetically.
Web Forms :: Load Time Vs # Items Graph For Dropdown List Boxes?
Jan 20, 2011I've noticed that page load time increases dramatically as you load up a ddlistbox with items. 10,000 or so results in a pretty much unacceptable wait time for my setup. The dropdown I'm trying to load is Airports - like all of them. What are some alternative UI solutions that give the user the ability to easily select any (literally) airport, but without a ginormous page loading time? (Currently the dd is keyed to the airport's 3 letter code, so it's convenient for the prepared user to just type the 3-letter code and have the right airport selected. The display is then set to code, city, country.)
View 7 RepliesWeb Forms :: Dropdown To Exclude Or Disable List Items Based On Listbox Selections?
Mar 12, 2010I have a drop down that lists all our 40+ locations.. I then have a list box with all our locations as well. The client is presented with the question which locations have you worked at before. If they pick say 3 locations, i need to remove or disable those 3 from the drop down. I have other code for creating a drop down, but not sure where to go with this.
Here is my code for the controls and code behind:
[Code]....
Forms Data Controls :: Order Of The Items In A DropDown List Inside GridView
Sep 22, 2010I have a DropDownList inside the EditTemplateItem (if the user clicks edit) in a GridView.The DropDownList receives all available rows from the database. My problem is,if the user clicks Edit in the GridView to edit a row and opens the DropDownList Box the original item is not selected but the first one.That means the items are sorted. Have someone an idea how I can solve this issue that the right item / the original is selected if I change to edit mode of the grid view?
View 2 RepliesForms Data Controls :: Letting User Update Database Using Dropdown List Items?
May 26, 2010On my website, registered users can make a profile about themselves suchas name, Favoirite color, hobbies, etcI have a DataTable called User which hold this information.also there are other datatables for Hobbies and Colors which list all possible options.To let the user update their choices I have a FormView in Edit mode on the aspx page whichis binded to the UserTable with a GetProfileByUserId Method and objectdatasource.
Within the formview, i have added drop down lists that are binded to the hobbies and Colors tables so they can edit their previous selection.On clicking Uodate update formview calls an Update Method that adds new selections to the User databaseNow I have two questionsIs it possible to show in the dropdown list the selected value that the User has already made?If the user only changes hobbies and not colors when they click update will a null value be passed into the data table for colors that replaces their previous selection?
Populating A DropDown List With Multiple Items?
Apr 30, 2010I am running into some additional difficulties with dropdown lists, and I'm hoping you can correct my thinking.
I have a table populated with items; ITEM_ID, ITEM_NAME, ITEM_COST.
Here is my code:
[Code]....
With this code I get this error: DataBinding: 'ITEM' does not contain a property with the name '2'.
If I remove the assignment of DataSource to c1, the dropdown generates this error: 'DropDownList3' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value
How should I code this so that the user is presented with a list of ITEM_NAMES, and that the ITEM_ID is stored in the value field so I can use it when the selection event is fired? I know I could databind the source directly to the dropdown list, but I am trying to understand the behind the scenes working of a dropdown list object.
C# - Append Items In A Dropdown List Using Another Class?
Feb 19, 2011i have a class Parent in which i have a drop down list (ddlNames) it contains some name
i have another class Relatives form this class i want to append some more names to ddlNames
VS 2013 - Dropdown Menu Sub Items Under Slider Show
Jan 9, 2014How can get my drop down menu sub items shown over the slider . The problem is shown in the image added
menu html
<ul id="menu">
<li class="vous"><a href="#">Acceuil</a></li>
<li class="nous"><a href="#">Votre Secteur</a></li>
<li class="actus"><a href="#" class="selected">Nos expertises</a></li>
[Code] ....
C# - Dispay Specific Items In Dropdown List Based On Condition?
Sep 21, 2010I have a dropdown list with four options like:
New Reviewed
To be Reviewed Presented
I need to display only specific items in the dropdown list based on some conditions.I mean sometimes with only 2 items
New Review Sometimes with 3 items
New Review To be Reviewed and sometimes all items.How can I do this? I am using C#.
Jquery - Removing Items From Dropdown List (client Side)
Feb 10, 2011So I have a number of dropdown select list controls populated as part of a repeater. They might contain overlapping data, meaning that the first d d list control will have selections:
a
b
c
Second one:
c
d
e
Third one:
d
e
h
and so on.
So what I would like to do is to srart removing the duplicate items from the reset of drop down controls once the user starts selecting those. I intend to use jQuery for this.