VS 2008 Get Values From Textboxes That Were Added In Placeholder On Fly At Run Time?
Nov 14, 2010i have code to get values from textboxes that were added in placeholder on fly at run time
Code:
[code]....
Similar Messages:
Web Forms :: Can Placeholder Control Be Added Dynamically
Jun 5, 2010Can a placeholder control be created dynamically such that you can add controls to it later on?
PlaceHolder ph_grid = new PlaceHolder();
C# - Accessing A Control Dynamically Added To A Placeholder During An Event
Mar 30, 2011I'm creating an ASP.NET control dynamically based on a value selected in a dropdown; for instance the field can be a textbox or a checkbox (for now), and then it gets added to a placeholder control. However, I'm unsure how to retrieve the value - using the placeholder's FindControl method returns null although I'm specifying the ID when I create the control.
Here's my code:
[code]....
Forms Data Controls :: HyperLink Added To Placeholder?
Sep 29, 2010I have a Placeholder in which I added a Hyperlink (the hyperlink is an attachment in messaging application) how do I get the hyperlink to go hot when the user put there mouse over it:
[Code]....
Web Forms :: Dynamic Control Added To PlaceHolder Disappears On Button Click?
Nov 16, 2010I have a dropdown on page, a place holder and a save button on my form.Now, I am creating a textbox on selectedIndexChanged event of dropdown list and adding it to placeholder. And on button click I want to access the control, but on click event, I find the textbox as null. Here is my code
protected void Dropdownlist1_SelectedIndexChanged(object sender, EventArgs e)
{
if (Dropdownlist1.SelectedValue != string.Empty)
And button Save click event
protected void btnSave_Click(object sender, EventArgs e)
{
TextBox txt = new TextBox();
txt = (TextBox)this.ElementPlaceHolder.FindControl("txtArea");
[Code]....
Forms Data Controls :: Databinding Dropdownlist Added To Form Via Placeholder?
Mar 31, 2011I have a formview that has several dropdownlists in the EditItemTemplate. Some of the dropdownlists are added using placeholders. I can add and populate their listitems without any problem. But when I update the record, none of the controls can be found--even though when I look at the page source they are there. I first strated out using asp:ControlParameter in my sqldatasource updateparameters, but even referencing the control as myform$mycontrol did nothing. So then I moved to code behind on the sqldatasource.updating event (code is attached). The only controls I cannot seem to bind to the update are those added via the placeholder.
[Code]....
The item at the dim statement is not an item added using a placeholder and does not get a null reference exception (I used that to prove during debbugging that I wasn't losing my mind)--however, all the items being used to get the parameter values are getting null reference exceptions and are added via placeholders. Here is the code I'm using to set up the dropdownlists:
[Code]....
how to get the value of these controls so they can be used in my update?
Forms Data Controls :: Find Control Added To PlaceHolder During OnItemDataBound Event
Jul 15, 2010I add one or more textbox controls to a repeater itemtemplate during OnItemDataBound.
The textbox controls are instantiated and then added to a placeholder.
My problem is getting the user entered values from those dynamically added textboxes. They do not seem to exist in the repeater items collection.
[Code]....
[Code]....
VS 2008 Populate Some Textboxes, Autocomplete Textboxes And Then Save Changes?
Sep 30, 2010I've done this using bound controls like Repeaters etc but now I need to display information about a single file for example. SO i will pass the fileid in the querystring, then I need to populate some textboxes, autocomplete textboxes etc. and then save changes. what's the most efficient way of doing this?
View 13 RepliesForms Data Controls :: Repeater Textboxes - Unable To Fetch The Values Of Textboxes
Aug 11, 2010I have a repeater which is binded using a Collection of Entity Data Framework.
Once the repeater is binded using the datasource, the user can control the no of rows present in the repeater using a Dropdown list on the page. For ex: if datasource has 2 rows, user want to add 3 more rows, user selects 5 from dropdown, which adds 3 additional rows to the Repeater. I am able to do this.
The repeater has textbox controls in each row. Now once the user enter the values in this textbox of the newly generated rows, the user can save the values entered with the no of rows specified.
I have a button which is outside the repeater and on click of this i need to validate all the textbox values and save them into dB accordingly.
Here is my code
Repeater.aspx
[Code]....
[Code]....
Repeater.aspx.cs
[Code]....
Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
[URL]
Web Forms :: Passing Values From Parent Page To User Control And Maintaining The Values Added
Mar 18, 2011I wanted to know if we can pass values from Parent page (in this case from Default.aspx page) to the user control and maintain those values on subsequent "Add/Load" of user control.
So in short, if I click the "Add" button it loads my "webusercontrol" and also I am able to pass my default.aspx dropdownlist value to this dynamically loaded user control and assign it to a "Label or Textbox" which resides in my "webusercontrol", now the problem is that the value doesn't persists! What I meant is , when I click "Add" button again the "webusercontrol" gets loaded again perfectly but now all my "Label's" in webusercontrol has the new selected value from the default.aspx dropdownlist.
So say for instance I have a Dropdownlist in Default.aspx page with Values "Apple, BlackBerry, Nokia" and initial value to be passed is "Apple", I click the "Add" button, now my "Label" inside webusercontrol has the value "Apple", perfect! Next when I click "Add" button again and select a different value to be passed this time say "BlackBerry" now I have 2 webusercontrol loaded on the page, so that means I have 2 "Labels" with different ID's, but now my first Label initially had the value "Apple" because that's what I had passed and now when I passed the value "Blackberry" both the labels of my webusercontrol has the value "BlackBerry" instead of one being "Apple" and another "BlackBerry"
Is there a way to resolve this issue? may be Dictionary List?
SQL Reporting :: Display A Letter 'B' As Superscript In A Textbox Placeholder In SSRS 2008?
Mar 22, 2011I want to display a letter 'B' as superscript in a textbox placeholder in SSRS 2008.
Example: IB
Maintain ViewState Of PlaceHolder / When Page Get Refresh All Controls From Placeholder Gets Removed From It?
Jan 19, 2010how to maintain state of placeholder. i have a placeholder in which i add many image controls dynamically but when my page get refresh all controls from placeholder gets removed from it. the enableViewstate of placeholder is set to true.
View 3 RepliesVS 2008 Dynamically Added Gridview Row Not Being Detected
Jul 27, 2011I'm adding a row to my gridview like this in the RowDataBound event
Code:
If (Not isDisbursementRowAdded) Then
Dim row As GridViewRow
Dim cell As TableCell
row = New GridViewRow(e.Row.RowIndex + 1, e.Row.RowIndex + 1, DataControlRowType.DataRow, DataControlRowState.Normal)
[code]...
I've looked at the tables tr and td elements and they all have opening and closing tags.
VS 2008 - Button Goes Square When Image Added
Jan 30, 2013I added code to show an image in my button. But it is no longer rounded or at least XP style when I add the image like normal buttons I add. Here is the code I use.
Code:
<asp:Button ID="btnReports" Runat="server"
style="background-image: url('report16.png'); cursor: hand; background-repeat: no-repeat; background-position: left; padding-left: 6px; "
Text="Reports" Width="90px" />
Web Forms :: Subtract Date And Time From Textboxes?
Jan 20, 2010I have 3 textboxes.
1 Textbox = Start date and time
2 Textbox = End date and time
3 Textbox = End date and time SUBTRACT Start date and time
Any idea on how to subtract these two dates.
Example
Textbox 1 = 2010-01-20 11:33:52
Textbox 2 = 2010-01-20 12:53:59
Textbox 3 = the difference of textbox 1 and textbox 2 which is 2010-01-20 01:20:07
Im doing this in VB.
ADO.NET :: How To Insert Data In Datagrid And Two Textboxes At The Same Time
Jul 31, 2010i do have two textbox and a datagrid control to insert into a single table
how can i do that using code(I mean using command object)
Web Forms :: Calculate Time Difference Between Two TextBoxes
May 7, 2015As I have two textbox as intime and outtime. Using two button I am inserting intime and outtime. Now I am in confusion How to find difference and insert into database?
View 1 RepliesVS 2008 - Dynamic TextBoxes Vs Labels?
Jan 19, 2010I'm dynamically creating labels and textboxes. The labels are getting the data that they should, but the textboxes aren't. The textboxes are empty if they were newly added or contain data from a previous initialization. There's no difference in the code that I'm using that I can see or think of. What do I need to change to get data to the textboxes?
The following code is in my OnInit event. The code for dynamicTextBoxes is currently commented in favor of dynamicLabelsData, which works as I'd like. myPlaceHolder is a ContentTemplate on the page.
[Code]...
VS 2008 Clearing All Textboxes Using Button
Oct 1, 2010I have places around 30-35 textboxes and 25 check boxes on a form. I want that when i click the button, a process/procedure clear all the text boxes and uncheck all the checkboxes.
View 2 RepliesMVC :: Get Values From Textboxes?
Jun 6, 2010how do I do the most simplest thing like get the values from textboxes in a form and bind them to my lets say product or whatever object?
I work with MVC 2 and NHibernate. I seen some examples where they work with linq 2 sql and what they do is just save the product in the controller like _repository.Save(product);
they use active record and is that why that is possible? And in this example they use on the beginform like this
[Code]....
How To Access Values Of Dynamically Added
Jun 28, 2010how to access values of dynamically added asp.net controls?
View 17 RepliesGetting Values From Dynamically Added Controls In C#?
Jul 12, 2010I have to dynamically create controls and add them to a table. In a button click I need to find the value entered for that control. The control ids are also dynamic. Below is the code I tried.
[code]....
the problem is that i m getting the rowcount=0 of the table tblUdf inside which i added the table rows and controls inside the table cells.
how to get the control values of the dynamically added controls.
VS 2008 How To Stay On The Same Page And Fill In The Textboxes
Mar 24, 2011I am using a gridview as a dropdown extender for a textbox which works nice. I want to select a row in the gridview and fill in some textboxes with data from that row. I know how to do the Attributes.Add for cells in the RowDatabound event. But I have always passed the cell data to another page as parameters. How can I stay on the same page and fill in the textboxes?
Do I setup a javascript and pass the parameters to it and have it fill in the textboxes? I have other texboxes that the user has entered and need to keep that data there.
VS 2008 - How To Make ASPX Page With Textboxes
Sep 21, 2010I want to make ASPX page with textboxes and dropdown to insert the data into the database and Gridview to display all the data. I wnat some good designs, how can I make the page more attractive with just textboxes,dropdown ,buttons and gridview.
Do somebody have good aspx page, paste just the design here.
VS 2008 - Clearing Textboxes (Ignore Validator)
Jul 6, 2011Ive attached an example below. I want all the textboxes to clear when I click the Clear button however they will only clear if all the textboxes have text in them(validated). Is there anyway of certain buttons ignoring validations? I used a RequiredFieldValidator.
View 3 Replies