Web Forms :: Add <li> Items To A <ul> Programmtically?

Dec 14, 2010

I am trying to add <li> items to a <ul> programmtically. Is this possible and if so, how?

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Forms Data Controls :: Programmtically Set Label In Gridview Templatefield?

Jul 22, 2010

I am trying to set the label created in my templatefield during rowbound but I got an error of object reference not set to an instance.

Below is the code for my page.

[Code]....

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C# - Web Control TreeView Select A Node Programmtically?

Mar 3, 2011

I use asp.net 4 and c#. I have a TreeView and I would like select an existing node programmtically.

SelectNode() method is read only

[URL]

so I do not know how to do it. TreeView WEB CONTROL not for Win App.

My Code:

protected void uxTreeView_DataBound(object sender, EventArgs e)
{
TreeView myTreeView = (TreeView)uxManageSlotsDisplayer.FindControl("uxTreeView");
myTreeView.Nodes[2].Selected = true;
}

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Web Forms :: How To Append Items With Existing Items In Checkboxlist

Mar 5, 2010

I have 4 Checkboxlists, if i check 1st item of checkboxlist1 -- > populate items in checkboxlist2 if i check 2nd item in checkboxlist1 -- >populate items in checkboxlist2 with last selection as well as 1st checkboxlist items. So I need to Append items in Checkboxlist with existing items and also with previously selected Checkox. Is it any way except DataTable ?

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Data Controls :: Loop Through CheckBoxList Items And Save Selected Items In Array?

May 7, 2015

below is the code I have but I want to change the ddl.Deal(dropdownlist) to cbl.Deal(checkboxlist).. How can I loop throught each items if checked. and if all items are checked. to filter my data and show in gridview..

protected void btn_Click(object sender, EventArgs e)
{
myAPI.myWeb myAPI = new myAPI.myWeb();
myAPI.SearchParameters sSearchParameters = new myAPI.SearchParameters();

[Code].....

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Ordering Sub-items Within Ordered Items In A Linq To Entities Query?

Aug 25, 2010

I have a few tables, Listings, ListingImages and a few others related to Listings. ListingImages is related to Listings so that you can have many ListingImages per Listing.

When I query this table I do;

[code].....

Now this is fine. However, I now want to sort the ListingImages independently within each Listing (by an ImageOrder column I have in that table).

How can I do this and pass all my Includes(...). Would it be bad form to sort the ListingImages within the View as this solution seems to work?

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Visual Studio :: Choose Items(Toolbox) - How To Get Missing Items

Sep 16, 2010

I am using Microsoft Visual Studio 2008 Professional Edition on Windows Vista Home Basic SP2 and when I am editing Visual Basic and want to add an item to the toolbox I click on Choose Items... and from that point I can't find important controls (items) like Windows Media Player or Adobe PDF Viewer. I have tried to reinstall and reset the toolbox and program. I can't find this problem anywhere in the web

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VS 2008 - ListView - Displays ONLY 10 Items Although There Are 30 Items In The Datatable

May 22, 2010

[Code]......

It always displays ONLY 10 items although there are 30 items in the datatable. If i use GridView ALL the 30 items are displayed just fine.

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ListView DataBound Says Items More 0 When Actually Items Less Than 0

Jul 23, 2010

So I have a ListView (assignmentsListView) in an UpdatePanel, being filtered by a DropDownList in the same UpdatePanel. The DropDownList has a list of persons in it and uses autopostback, and the ListView shows the tasks those persons are assigned to.

I am trying to use code similar to this:

[code]....

When I first load the page, the DropDownList shows the first person in the list, and the ListView correctly shows that persons tasks.

If I then select a person who I know has zero tasks, I get an error at the RegisterPostBackControl() method, saying the passed-in control cannot be null.

When debugging, at the RegisterPostBackControl method, it shows that the ListView Items collection has >0 elements in it (the number of elements matches the person selected before the current person).

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Web Forms :: Can Add Items To A DDL With A Datasource

Mar 26, 2010

I seem to be having problems trying to add an item to a dropdownlist that has a defined datasource:

[Code]....

but, the item never appears in the dropdownlist, regardless of how I try to modify the .add code....

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Web Forms :: Getting Items From Aspnet_Profiles?

Aug 15, 2010

how can i get specific items from aspnet_Profiles?for example, i have properties — City, Country — can i get all users that live in Chicago?i have found the way get all users with Membership.GetAllUsers() and parse result, but is there alternative method?

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Web Forms :: How To Access Items In A LoginView

Feb 24, 2010

I've got a loginview, with a panel inside it.

On the onload of the page i like to en/dis able the panel. But the Panel, i get with this code::

Panel
PanelAppointment = (Panel)LoginView1.FindControl("PanelAppointment"
);
if(PanelAppointment !=null
)
PanelAppointment.Visible = false;

is always null.

But the panel is available in the generated code... , its placed in a rolegroup of the loginview.

How can i access it?

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Web Forms :: How To Highlight The ListBox Items

Jan 26, 2010

I am moving an app from Silverlight back to ASP.NET. (Don't ask!) I really liked the ability to highlight ListBox items as the user moved the mouse over the items. I have been Bing'ing all morning and cannot seem to find any way to do this in ASP.NET with an ASP:ListBox. I tried setting the onmouseover event for the list items themselves. But that did nothing.

[Code]....

I then tried setting onmouseover event for the list itself. I can get the event, but I don't know how to determine which item I am over. I only seem to have the selectedIndex. If I am just moving the mouse, I have no selectedIndex.

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Web Forms :: Spacing Between Items In Listbox?

Feb 8, 2010

I am not able to give spaces between two items in list box. I tried with css- padding, but no luck.

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Web Forms :: How To Get All Non Selected Items From Listbox

Jun 29, 2010

How to get all items from Listbox. i need to load all item from Listbox to my database. how to get collection of item and how to save it into databse.

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Web Forms :: How To Append Items To A ListBox

Jul 13, 2010

Can you append items to a listbox?

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Web Forms :: How To Select All Items In Listbox

Nov 16, 2010

I start building asp.net web site for my office. I have a listbox with province ID and name. How do i select all item on page_load?

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Web Forms :: How To Get Around Without Modifying The Id Of The Items In Listbox

Nov 16, 2010

When I have multiple entries with the same id in a list box the selected index is always the first instance of the item. How do I get around this without modifying the id of the items in my list box so they are unique?

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Web Forms :: How To Get CheckBoxList Selected Items

Jul 13, 2010

On a modular popup I have placed a checkboxlist and added items programmatically. Unfortunately I cannot get all selected items when I click the Ok Button. Me.CheckBoxListAddMyPoint.Items.Count is equal to 0 even if there are checked values.

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Web Forms :: How To Insert More Than 100 Items In A ListBox

Jan 18, 2011

I'm trying to populate 1000 ListItems in a ListBox.

how to do it. Currently only 100 items are being displayed even though I set the capacity of the ListBox to 1000.

Below is sort of how my code looks like. :)

listBox.Items.Capacity = 1000;
foreach(entity ent in enitityCollection)
{
ListItem listItem = new ListItem();
listItem.Value = ent.Id.ToString();
listItem.Text = ent.Name;
listBox.Items.Add(listItem);
}
entityCollection has 989 records in it.

Code does not generate any error. only that at the end of the loop I only get 100 items mapped to my ListBox.

Is this how the ListBox is designed for?

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Web Forms :: Add The Radiobutton Group To The Items?

Jan 12, 2010

I want to add the radiobutton group to the items below ( Date, txtIRID, txtShipNo) . User can only select one of them. And then this selection will be used in the button event for different handling. How to amend and add the code below?

<TR>
<TD width="25%"><asp:label id="Label1" runat="server">Date :</asp:label></TD>
<TD><asp:dropdownlist id="cboYr" runat="server"></asp:dropdownlist>
<asp:dropdownlist id="cboMon" runat="server"></asp:dropdownlist>
<asp:dropdownlist id="cboDay" runat="server"></asp:dropdownlist></TD>
</TR>
<TR><TD width="25%"><asp:label id="Label2" runat="server">IR ID :</asp:label></TD>
<TD ><asp:TextBox ID="txtIRID" runat="server" CssClass="xTextBox" Text=""></asp:TextBox> </TD>
</TR>
<TR>
<TD width="25%"><asp:label id="Label3" runat="server">ShipNo :</asp:label></TD>
<TD ><asp:TextBox ID="txtShipNo" runat="server" CssClass="xTextBox" Text=""></asp:TextBox></TD>
</TR>

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Web Forms :: Lot Of Items In A Databinded Dropdownlist?

Jan 14, 2010

i have a database table with lot of records > 17000what is the most efficient way to let user to choose between one of the records- 1 dropdownlist with all the 17000 record ?- 1 textbox with autocomplete and a webservice that return the list of the records ?

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Web Forms :: How To Add Listbox1 Items To Listbox2

Sep 3, 2010

I have 2 listboxes,if i select listbox1 items ,it has to be displayed in listbox2 without duplicate values.

for example if i select item "usa" in listbox1 it has to be added in listbox2.

Aagain if i select " usa" it should not add to listbox2.

one more point is i dont want to delete items from listbox1 once i select.

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Web Forms :: Add Items In Dropdown At RunTime?

Nov 24, 2010

How to add Items in the Dropdown at the Runtime..?

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Web Forms :: Set A Hyphen To All Items In Dropdownlist?

Jan 10, 2011

I have a dropdownlist with items. dropdownlist got it from a List<string> object.

Now i want to set a hyphen for all the items. so i looks like this:

- a
- b
- c

Does anyone know a way to do this?

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