Forms Data Controls :: Creating DateGrid Dynamically?
Mar 7, 2011I want to create DateGrid dynamically pepending on the data comming from database.
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Forms Data Controls :: Creating Gridview Columns Dynamically?
Jun 18, 2010I want to create columns in gridview dynamically based on rows in a table and each gridview colum should have a checkbox. When I Click the save button, I want to save the checkbox state. How Can I do this ?
View 2 RepliesForms Data Controls :: Dynamically Creating Dropdownlist From A Table?
Nov 23, 2010 how to create a dropdown list dynamically from a database table. Something like:
OdbcCommand sqlcommand6 = new OdbcCommand("select vehicle_cat_desc from vehicle_cat where vehicle_cat_desc=" + "'" + manufacturer.Text + "'", dbConnection);
OdbcDataReader cats = sqlcommand6.ExecuteReader();[code]....
Forms Data Controls :: Dynamically Creating Page Format For Reporting
Jan 31, 2011Using C# and SQL server. I need to dynamically format a web page which is intend for reporting. I have 2 SQL tables. Projects ( Project ID and Project Name) and Subprojects ( SubprojectName, ProectID, EmployeeName, Decription). Subprojects are linked to the projects throughthe ProjectID field
Needed format;
Employee Name
All the project for that EmployeeName
All the SubProjects for that EmployeeName undre the given project + Description of the subproject
Eg:
Peter
Project A
SubProject AA <subProject AA Description >
SubProject AB <subProject AB Description >
SubProject AC <subProject AC Description >
Project B
SubProject BA <subProject BA Description >
SubProject BB <subProject BB Description
ANN
Project C
SubProject CA <subProject CA Description >
SubProject CB <subProject CB Description >
How can I achieve this?
Forms Data Controls :: Creating Progress Bar Dynamically In Datalist Control?
Feb 12, 2010I have to show progress bar in datalist and having following scenario:
I am collecting response for the questions For each answer, total no of responses and their respective Percentage(%) is calculated
Now I have to show this % progress in progress bar
means if a answer have 100% response then progress bar show 100% (100% filled) if it have 50% response then only half of progress bar is filled (50% filled)and so on. response is calculated upto one decimal places(like it can be 33.3% or whatever)and respective % have to be shown in progress bar
So I have to create progress bar dynamically for each response %
How to display % in progress bar, I am using asp.net 2.0 with C#..
Forms Data Controls :: Binding Images Dynamically In Datalist For Creating Gallery?
Aug 2, 2010i wanna creating a gallery in my website by using datalist,
but i getting images statistically,
i wana get it dynamically,
Forms Data Controls :: Dynamically Creating Gridview Template - Linkbutton Click Not Working?
Aug 25, 2010I have written some code to dynamically generate template columns for gridview which works well. However, each cell in the gridview has to be a linkbutton, which when clicked does a db update and redirects to a specific url with some parameters in it.
I have attached a click event handler to the linkbutton in the InstantiateIn method but the event does not seem to fire.
//Dynamically creating the Grid
protected void btnAnalyze_Click(object sender, EventArgs e)
Forms Data Controls :: Programmatically Creating Chart Control And Adding It To Dynamically Generated Table?
May 21, 2010I am stuck in chart controls...Here is my prob... There is a ListBox containing some items...when user selects multiple items from the list box I want to generate a dynamic table with the number of columns same as that of the number items selected in the listbox. And for each selected item I want to show a seperate chart in the columns...Currently I want the same chart control for every selected item (i.e. a static hard coded chart that i will replace later by dynamic values)....I am using a method that draws a chart control using a sample dataset... I am calling it each time when a new column is created..Also the DrawChart method executes for the first column only and throws an index out of range exception! after the first execution...my code is not working...here
my code...
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Web Forms :: Dynamically Creating Controls From XML File?
Aug 26, 2010I have a requirement in which i want to create an aspx form in which I want to define the name of the controls in the xml file and on the basis of the xml file i want to create the aspx form. if in the xml form there are 10 controls then dynamically 10 controls will be created i have following type of xml
[Code]....
Web Forms :: Dynamically Creating Instances Of Web User Controls?
Nov 1, 2010It seems when I try to dynamically create multiple instances of a User Control, I get an Object Reference Not Set To An Instance Of An Object error on any ASP control that I'm using in that User Control
Here's the class where I'm creating them.
[Code]....
Am I able to successfully refer to a panel on the page that I'm calling this routine from simply by ByVal ... As Panel, or should I use HttpContext?
Web Forms :: Creating Image Dynamically From Data In Tabular Format
Nov 9, 2010We have to generate images from data in a tabular format (like an application form). e.g. Name Age Address Value of Name Value of age Address Value Sex Value etc. How to achieve this. We are using C# - ASP.NET.
View 5 RepliesWeb Forms :: Dynamically Creating Instance Of Ascx - Controls Not Being Initialized?
Jul 29, 2010apologies beforehand for what can possibly be a daft conceptual question. I have an ascx control that has a bunch of ASP labels and buttons in the ascx page and some other public methods and properties in the code behind. When I drop this ascx control in a page it all works fine. I now have a page with a placeholder and I am trying to dynamically create an instance of my ascx control and put it there. I then reference this control in code and while all public methods and properties are available (ie MyControl.TitleString = "Hello";MyControl.DoSomething();) none of the ASP controls are. Rather, they are all null. So MyControl.buttonSave is null, MyControl.LabelTitle is null, etc. Is this by design? Am I missing something? If not, what's the point of being able to create dynamically do this?
View 8 RepliesWeb Forms :: Dynamically Creating Table With Embedded User Controls?
Oct 27, 2010I am dynamically creating initial rows and cells in a asp:table on Page Load, whose cells need to have embedded user controls.
I have an Add Row button, where in, whenever I click I need to add rows to existing table and also persist viewstate of the user controls already added earlier to cells during initialization.
When I click on Add button, the controls disappear. how to recreate tables with their embedded user controls and populate the viewstate.
This is the basic piece of code I have currently and I am stuck -
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ASP.NET Dynamically Creating & Setting Different ID For The Same Controls?
Aug 26, 2010is it possible to render the same controls with different ID property ?
<%for (int i = 0; i < 15; i++)
{%>
<asp:Label ID='Label<%=i.ToString() %>' runat="server"/>
<%}%>
here is an error: 'Label<%=i.ToString() %>' is not a valid identifier.
C# - Silverlight - Dynamically Creating Controls Without Any Postbacks?
Sep 27, 2010Can I dynamically create controls in Silverlight without a postback to the server (even an asynchronous one). Does silverlight drag-n-drop requires postback?
I'm asking this because I've an asp.net application where I dynamically create/delete lots of controls. So after the postback I'm getting error with view state stating that the control tree doesn't match the view state tree.
Can I avoid such problems in Silverlight?
AJAX :: Creating Controls Dynamically Using JavaScript?
Feb 25, 2010I have a GridView with a column of checkboxes. I also have a panel pnlSubmitOffer which serves as a modal dialog with ajaxToolkit:ModalPopupExtender:
[Code]....
I need a set of controls (text boxes and datetimepickers) to appear on the modal dialog based on how many checkboxes in the GridView are checked, i.e. a set for each checked record. Thus the controls should be added to the panel dynamically. But I don't know how to do it, as btnSubmitOffer click is not handled, because the modal dialog appears first. I was told that the controls can be added dynamically using javascript, but my knowledge of it is not enough.
C# - Creating Ascx Dynamically And Adding Controls To It?
Aug 5, 2010I have a dropdown list on my homepage which users select a category. After selecting the category, user will fill a form which has related controls to that category in it.
As I have many categories, I just want to have single ascx page and adding controls to it dynamically according to the user choice.
For example: One chose Telephone category, he will face a form having drop down lists asking, what brand? what color? And one chose, book category, he will face drop down lists asking which type? howmany pages?
So 1 ascx must do my work at runtime done as I have alot of categories.
I am going to take these criterias from a database table which has CategoryID and Criteria colomns.
And if I can do that, will it be possible to add field validators to these dynamically created controls.
DataSource Controls :: Creating Rows Dynamically From Database?
Jun 27, 2010Never really worked with the asp tables but for this project it makes more sense, I am having trouble addding rows dynamically from the sql datatable i am pulling. In hte datatable it has 12 rows with 14 columns, I need to make this into a table, with a dtagrid I would be done but I have to pull other data that they could add columns, so a table I am told is easier.
This gets my data and I can see it
mydataTable = new DataTable
mydataTable = GetData(sql)
mydataTable.add.row(myDataTable.rows(0)(0))
I get nothing but errors trying to do this, what is the correct way to add rows to an asp.net table
Can I add this all to a datagrid and then add the extra columns I need if they are there with out using a table.
Custom Server Controls :: Creating Properties Dynamically?
Dec 30, 2010I have created a control with two standard asp controls in (a label and a Textbox).I want to have access to the controls within but also be available from the designer so that the label properties can be prefixed with Label_ etc for example
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How can I create a property from this reflection list?
<Bowyer:FormTextbox runat="server" ID="FormTextbox2" required="True"/>[Code]....
C# - Creating Server Controls Dynamically At Runtime Inside A Grid Item Template?
Aug 6, 2010I've an item template inside a grid which has a <asp:LinkButton/> inside it. I assign the text for the link button as
<%# Convert.ToString(Eval("Tags"))%>
Tags can have a string with multiple tags in it delimited by space. For eg. "sports", "sports cricket", "sports cricket sachin" are the examples of some possible tags.
I want to create a button for each tag inside the string. How can i create the controls (server control - linkbutton) dynamically during runtime inside the grid item template?
Web Forms :: Dynamically Creating Check Box?
Feb 15, 2010i am creating check box's dynamically and assigning them names like "chk_1" and "chk_2".now if later in my code i want to check if they have been checked how can i do that.if i do something like if chk_1.checked is True then i am getting error that chk_1 is not declared.
i am using VB.net 2.0 i can post my code if needed.
Web Forms :: Creating Subdomain In Asp.net Dynamically?
Feb 3, 2010i have on website with name theweddingstore.ie now i have done url rewritting for this website but now we want to make "http://www.theweddingstore.ie/prakash" to "http://www.prakash.theweddingstore.ie".I can't start how to make it and i am totally confuse any anyone guide me and i have dedicate server.
View 1 RepliesWeb Forms :: Creating Textbox Dynamically With Vb
Jul 21, 2010i m trying to create some sort of dynamic textbox in my web form, i have a textbox where i enter a number and i want to create textbox as much as the number,
i tried to create tables formed by only rows, it worked but the problem is that the textbox are not created in the page, they are created at the buttom, how can i center the textbox created or position them,
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Web Forms :: Creating Imagebutton Dynamically At Runtime?
Aug 5, 2010I have a requirement whereby one or more image buttons need to be created in a user control at runtime. The number of buttons is determined from a database where a user can add one or more rows that contain an image for each button, so if a user adds 3 images to a table, 3 image buttons are created. Ive used this code but I get an error at runtime
The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases.
[Code]....
this is the usercontrol aspx
[Code]....
I basically want one or more buttons to render within the div in the usercontrol. Ive only got the code written for one button at the moment while I test the rendering, eventually they will be rendered in a loop of records taken from a database. Whats the best way to do this ?
Web Forms :: Creating ASPX Page Dynamically Using BLL?
May 19, 2010I want to display a aspx page dynamically by reading the function from class1.cs file.
In need to implement the code in .cs file i.e in Bussiness logic layer.In a class file i need create the instance for each webcontrol but i struck up at a point that where the instance of the webcontrol to be added and also how to use the function of BLL in aspx.cs file.
Am crating instance like this,
Textbox txt=new Textbox();
panel.add(txt);
But i want to implement thesame in BLL instead of adding object to panel in aspx.cs i want to call it from BLL.Appreciate your response.