I am trying to programatically add a user control to a view in a MultiView, but it is somehow not presented. on the page...
for example, I have a multiview already containing view1, and I try to dynamically add it the user control MyUserControl:
MyUserControl newControl = new MyUserControl();
View1.Controls.Clear();
View1.Controls.Add(newControl);
MultiView1.ActiveViewIndex = 0;
I have a SQL data source which should build the grid view dynamically.The way i was doing manually is the below way.How could i make it dynamic plz?
[Code]....
I am developing an application using ASP.NET with C#.NET.in my application i have a gridview control and radobutton list having the values as Manufacturer and Distributor. based on the radiobutton selected value,the gridview will bindedup.
i am using SQL SERVER 2005 as backend server. in my database i have one table with columns as
1.mfropendate
2.mfrclosedate
3.mfrawarddate
4.distopendate
5.distclosedate
6.distawarddate
My gridview has 3 columns as Opendate,closedate,awarddate.
if user select the radiobutton as manufacturer,only mfropendate,mfrclosedate,mfrawarddate have to bind. and if user select the distributor the remaining 3 fields will have to bind. for that i had write a storedproc as create procedure sp_GetDraftBids as begin select mfropendate as opendate,mfrclosedate as closedate,mfrawarddate as awarddate, distopendate as opendate,distclosedate closedate,distawarddate awarddate from draftbids end GO
i.e i had taken the alias names for that fields so that i will bind the only 3 columns to grid view as opendate,closedate,awarddate.
My gridview code is
[Code]....
here i had taken the same alias names as i have to bind only 3 columns to gridview.when i run my application i am getting the records in data table with column names as opendate,closedate,awarddate,opendate1,closedate1,awarddate1.i.e it does not allow the same alias name.
for two radio button conditions i.e for manufacturer and distributor the gridview binded with opendate,closedate and awarddate columns as i had binded the gridview boundfields withat names.
but when user select the distributor radiobutton i have to bind the opendate1,closedate1 and awarddate1 to the gridview. for that should i can i change the storedproc are any other solution is there?
I have a gridview, in an update panel, that's populated by an object data source when the page loads. This same Grid View is going to use a different data source and slightly different columns collection at runtime. The columns collection will be very similar, with one column added and three removed. Is this the best way to do this?
The other solution would be to create another grid view and data source to use when needed. The two Grid Views can be toggled off and on to use the correct one as needed. I've done this and it worked well, as far as I can tell. I'm curious if there are performance implications because of the additional Grid views and data sources. Or, if there are other reasons not to do this.
Which of these two ways is the best way to do this? Should I toggle between the two Grid Views at runtime or modify the grid view(datasource and columns) at runtime in the code behind?
How to generate columns in a list view dynamically?
View 3 RepliesNeed row editing on page_load for all the cells and need to validate each cell entry. Means cell1 one entery isvalid it fills thrid cell and insert or update to a table in the database. How do i handle on tab clicking to update in databse.
View 1 RepliesI want my gridview columns to have fixed width. Even though data is long,i want it to be shown only till the width permits. Further, I want to provide tool tip, so user can see full value in that. I don't want wrap to happen. Fixed width is working but data wraps. I tried all types. But no results.
View 2 RepliesI have a dynamically created grid view in the load even of my web page. I am setting its data source at run time like
gv.datasource = someObject.getItems();
gv.dataBind();
Now I wanted to hide, that is to make some of the columns visible false.
First how can I do that, Second should I write the code in the same page_load event or I should write the code some where else, cause when I add this line of code
gv.colums[0].visible=false;
an exception is produces "Argument out of range"
I have a grid view that displays some diary data that consists of a date, a diary entry and a diary entry type (eg holiday, info, meeting..)How can I change the background colour of a row depending on the diary entry type.So for example if the type is 'holiday' colour the row yellow, if its 'meeting' colour it red etc etc
View 10 Replies i hav a dyanmically generated gridview with autogenerated columns = true.. i want to change the width of a column of a grid... i tried to do it in row databound event as...
e.Row.Cells[1].Width = Unit.Pixel(300);
but it doesnt work... and since d columns are genrated dynamically i cant set d width as grd.columns[0].width =...
I have grid view which databind from object datasource. my problem is i want to disply dynamic dropdown list on edit template based on the id which has in grid view. but still i can't figure out a way to do this.
View 1 RepliesI just want to bind controls to the grid view but i want to do it dynamically.As an example i just want to enter students marks to text box to adjacent subjects??
thinks students are in row's and subjects are in columns and it similar to matrix in mathematics . but some times no of students and no of subjects are vary.
I have a simple user control containing two text boxes which I am adding to placeholder on Button Click event. I am storing the number(count) of clicks in View state and running a loop using count to create all previously added user control. I am also adding IDs to each User control (appending "UC" and count). I have also checked in view source the ids are same each time they are created. I have another button which basically does an post back. I have EnableViewState enabled ="true" in all controlls all the way up to Page Level. My problem is that User Input does not persist on postback. Should this not be happening automatically for me?
View 2 RepliesI am working on List View to show Images dynamically. But my image folder is out side my Application folder(means on other drive or in same drive but not included in project ). Now if folder is inside project I know how to give Path , but outside Project it gives me problem in showing images.How to do that.in aspx
<asp:Image ID="ImgPic" runat="server" AlternateText='<%# Eval("CRGIMG_CARGO_IMAGE_PATH") %>'
I'm creating an quiz application which queries the database and extracts the questions and choices. I use dynamically created controls such as a checkbox list and fill the values dynamically. How do I do this? Right now I have these functions:
array_random_init(); this creates a 10 element integer array from 1-20 - extract_question(i): this extracts a question indexed at i in DB, I created the controls and set the appropriate text in this function. - validate_question(i); this is called by button_click and validates the question i according to DB.
I understand I have to recreate the controls in Page_init on postback, but what should it look like? Do I need to add "if IsPostBack" in page_init, or do I create the controls in page_init() and reset their properties in page_load when I use extract_question(i)? Also, I cannot seem to clear the selected boxes on postback, I added page directive "enableviewstate=false" but it doesn't work.
I want to create a view dynamically from a description of the view stored in an XML document. Ideally the view should be created using XSLT. The XML will describe what data items (properties of an object) to display, what kind of control to use and what the rules for validation are.Since I don't have a clue how to achieve the dynamic creation of a view or of a part of it, I would be glad
View 2 RepliesI have class as such:
[Code]....
and a class called ReportSource which contains a List<ReportSection> sectionList, and an instance of that ReportSource class is passed to the view to display each table within the list of DataTables.
What I'm trying to accomplish is generate a TextBox in the View for each DataTable displayed, where the user can enter some comments in each of those TextBoxes, and then store those comments in the comments field of ReportSection.
I have a loop in the View as such:
[Code]....
is there a way to execute a razor view dynamically? if i have the view code as a string can i execute it and pass it a model as a parameter for example?
View 1 Repliesspeed Performane i create a web site but it very slow run i use tree view and grid view but i do it run very fast
View 1 Repliesi have gridview , it contains record of productsname field of product table and hyper link, hyperlink named as Detail.
when i click Detail link ,it will show record of that row in another page,means it shows complete fields of table in another page,,
i want to know only that,how detail link will perform,to view only that row record,
i'm tring to search my table according to id number or the case number then view it in a gridviewbut it work for the first time then after it stop for error
Dim conn As New SqlConnection
conn.ConnectionString = "Data Source=.SQLEXPRESS;AttachDbFilename=C:Program FilesMicrosoft SQL ServerMSSQL10.SQLEXPRESSMSSQLDATATask.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"
[code]...
i have created a simple view, and display it into gridview.. i have successfully created view but it is not shown in grid view , it return nothing...
protected void Button3_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=E:
arenHDI-AJAX-TK-Calendar-CSApp_DataDatabase.mdf;Integrated Security=True;User Instance=True");
con.Open();
SqlCommand cmd = new SqlCommand("select * from nview", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
}
I am returning an IList to my model of data about users. I want my end users to be able to select which columns they want to see.
I know I can do this with a huge "if statement" however, I know there must be a better way. I have created an Enum with the column names. I feel if I could take the IListItem.EnumName I would be set. However, I'm not too sure on how to do this.
I got a problem that is I want to render some controls dynamically but I don't know how!
I want to add some controls like this inside of view:
<%ModalPopupExtender mpe = new ModalPopupExtender();%>
<%mpe.ID="m"+Model.Serial.ToString();
mpe.TargetControlID = "l" + Model.Serial.ToString();
mpe.PopupControlID = "div1";
mpe.BackgroundCssClass = "modalBackground";
mpe.DropShadow = true;
mpe.OkControlID = "OkButton;";
%>
This is ok but my question is How can I render this control?
I am willing to follow the rules of the W3C where it is recommended that javascript and CSS files should be in individual files and not within the page.
Good, following this rule, and not wanting to overload the master page, I would like to embed the dependencies dynamically. So how could I insert the libraries dynamically? I think the bigger problem is the Ajax requests.
Example:
<script type="text/javascript" src="http://sstatic.net/so/js/master.js?v=6523"></script>
I tried using the JavascriptResult, but he writes the content on the page, and do not run as "Stream."