Forms Data Controls :: Pass Value From Aspx To Ascx Textbox?
Oct 18, 2010
From an ascx page, I click a link that opens a popup aspx page(child). That aspx page has a gridview with hyperklinks. When I click on one of the hyperlinks of my gridview, I want to pass the value in that cell to a textbox located on my ascx page(parent). I try using javascript , but I can't get it to work. here is my javascript code and the gridview code:
I have two files in my project. One is user control (popup) customerpicker.ascx and one is default.aspx page. In customerpicker I have dynamically generated gridview and 'select' column with SelectButton.
What I want is this: When I click on 'select' on random row in gridview, then I like to display value from selected row immediately (like ajax) to aspx.page. How it is possible?
I have a Menus user control and depending on which menu item the User clicks, the appropriate page is loaded by setting the hyperlink.NavigateUrl to the appropriate aspx page.I need to use the same page for 2 different menu items but I need to pass a value to the page so I know which data to load into it.Is there a way to pass the menu name or any other value from the usercontrol to the asp.net page?
I'm developing an ASP.NET application with C# and Ajax.I have a page that holds user controls loaded dynamically. I need to pass some data (integer values and some strings) to the user control that has been loaded dynamically.Now I use Session to pass these values, but I think I can use another way; something like VIEWSTATE or hidden input.What do you recommend me?The fact that I load the controls dynamically is important because controls are loaded on every postback, and I can't store any value on controls.
I cannot Pass the value from Display.aspx page to Display.aspx.cs thru '<%#FindAuditorById(Eval("FK_MM_AuditorsSysID") as int?) %>'.The secanrio: I have a DetailView[dtlviewAuditAssisgnment], with LinqDataSourceId[LinqDataSourceAssisgnment] and Binding the table called tblTT_Assisgnment. I have a column called FK_MM_AuditorsSysID which contains Id of a value.
I jast wants to access the ImageUrl value inside the Javascript's function OpenPopup() to open a new window to This URL. All Codes are residing in Same Page.
I have this page, shown below. In the ASCX file, the data is generated using a DataGrid in which a user searches for fields and it displays results based on input criteria. This is using a stored procedure and parameters to perform this search. It then returns the results, populates a datagrid, now my question is how would I go about in my ASPX page having my disk icon allow a user to download a CSV of the data that has been returned in the ASCX page. I obviously need to run a command to generate the CSV file from the database, which I have all the code for, but my question really is how do I know what the user has searched for, or what results were returned I guess best put.
.NET with VB I have a simple Gridview written with bound columns that gives a summary of all projects assigned to the user viewing the page.
I am struggling with passing the value of my project_ID column of a row that is clicked. I have looked around all day at different things, one involved using TemplateField with and ItemTemplate instead to fill my coloumns in stead of BoundField. This worked nicely to draw my Grid with the correct data from my datasource. I still struggled with two things.1. Selecting the row either button or ondoubleclick like event that runs VB code on my .aspx.vb page 2. Then the code to set a variable to the value for my project_ID columnThis is so frustrating, this was soooo simple in MS Access that was an on doubleclick event. That I simple set up set the project_ID.value = gblproject_ID and then called the new forum with the datasouce of that form filtered on the gblproject_ID. I am starting to think moving my MS Access DB online to .NET is far over my head.
So it works fine i can hover on gridview rows. Now I need to add OnClick event. When Row is clicked I need to pass value from SQL server table to textbox. How can I Add something like onrowclickevent? where I can use clicked row arguments?
I have a user control (ascx) which contains a control (hidden field). In the page_load event of ascx, i have the below code:
HyperLink.Attributes.Add("onclick", "JavaScript:return AccessControl('" + hdnField.UniqueID + "');"); Note: The hidden field resides in .ascx file.
I want to access this hidden field at runtime and i have the below javascript function in aspx page that loads the usercontrol.
function AccessControl(hdnFieldId) { var ctrl = document.getElementById(hdnFieldId); alert(ctrl);
I am getting 'null' value in the alert. I tried using 'ClientID' and 'this' instead of 'UniqueId'. I am wondering why this is not working. I am using .net 2.0.
Within the EditItemTemplate and InsertItemTemplate I have a cell that has a textbox and a button.
When the button is clicked a popup window is shown, where the user can upload a picture. The name of the uploaded picture is retrieved.
Now I want to send that picture name back to the textbox within the listviews EditItemTemplate or/and InsertItemTemplate (that is ofcourse one at a time depending on what the user is doing, inserting or editing a row).
The code I have written so far looks like this. The below code has been abbreviated
[Code]....
The code behind looks like this (also abbreviated). Actually I don't think the code behind is needed, since its mainly javascript from the popup window (child page), but nevertheless here it goes.
[Code]....
And at last the child page / popup page.
Well there is not anything to see here, cause I'm using the Telerik RAD upload control, which is doing everything for me.
However the line below may be of interest. Here I'm taking the name of the uploaded file (picture) and printing it to a label.
Not sure which category to put this question in, so I will put it in here. Just to give you an idea of the layout of my solution, I have the main project, along with 2 class libraries, BLL and DAL. (Business Logic Layer and Data Access Layer) The BLL refers to the DAL and the main project refers to the BLL. I had a test website and the code worked fine, but the same code will not work on the real project. The only difference is that in the test project, the code was on an aspx code behind, whereas in the real project, it is an ascx code behind (Web User Control
)
The code is:
[Code]....
Dim connectionString As String = ConfigurationManager.ConnectionStrings("ASPNETDBConnectionString").ConnectionString
I have one aspx page and more than ascx files, i have links on aspx page. if i click one of the link, it will upload the relevant ascx file on main aspx file.
