C# - Dynamically Adding A Styled Label To Web Page?
Dec 9, 2010
I have the following code which adds a label and a gridview to an asp.net page:
GridView grd = CreateGridView(kvp.Key.Text);
Label l = new Label();
l.Text = "some text";
l.CssClass = "this has no effect";
placeHolderResults.Controls.Add(l);
placeHolderResults.Controls.Add(grd);
Two questions really:As the page will have a multiple and unknow quantity of Label + Grid pairs I'm looping through the above code, is this the best way to add the controls to the page?I cannot style the label? How do you do it? Looking at the HTML which is created, the label turns out to be a SPAN.
Ok, so I'm adding linkbuttons to a page dynamically on page_load.I had it to where the link buttons were redirecting to a page with a query string attached. I was attempting to use the AjaxToolKit's AjaxFileUploader and ran into issues with existing query strings.
So what I'm trying to do now is handle the click event of the linkbutton server side, set 2 session variables and then redirect the page to the same page, but with out appending a querystring so the ajaxfileuploader will work correctly.Here is my linkbutton code:
vb Code: Dim Lin As New LinkButton Lin.Text = dr("DeptDesc").ToString Lin.CssClass = "deptlink" Lin.ToolTip = CDate(dr("MeetingDate").ToString).ToFileTime.ToString 'Lin.OnClientClick
[code]....
I know I have Lin.PostBackURL and Lin.setAttribute(...). It didn't work with just setAttribute and I saw a post online about someone setting the PostBackURL and it working...
I have read in so many articles that all controls get their values from viewstate before load event. Then how my dynamically added controls get their values when i am adding them in OnLoad event ie after LoadPostData event.
What I am trying to do here is I want to add the dynamically created labels in the Panel on the Webpage and not directly on the Webpage. My panel has scroll bars and thus when I scroll horizontally or vertically only the background moves whereas the labels are static to the page.
And some labels are even visible on the panel borders on scrollbars (some on the page outside the panel) which are suppose to be placed inside the Panel. So when I scroll either of the ways even the labels should move along with the background image.
So how can I make these labels stick to the Panel and not the Page? How do I do it?
I am using jquery ajax method to get data from a web method and present data using DOM(similar to that of google search results).B'coz the data returned from the web method is huge I want to paginate the results.For that I need to create buttons corresponding to the page numbers based on the no. of records the web method retrieves from the database.So I have taken a div on the page.In the web method ,as soon as I can find the number of records obtained from the database,I want to create the buttons and add to this div and display 10 records per page.As far as I know, it is not possible to access anything that is placed on the asp.net page from Web method.In that case how do I paginate the results?
My C# web app requires the user to enter automobile information. The user can add information for one auto, or more (max 20).
My page has these text fields: Car Number, Car Make, Car Year, Mileage, VIN I have a button that allows the user to "Add More Cars" is to allow the user to add more than one car.
When the user clicks "Add More Cars", how can I dynamically display the text boxes, and keep track of how many cars the user has added (in order to load them to an array and write to database)
I am trying to dynamically add a queryextender expression to the page. something like, when the user clicks a button, we need to add a OrderbyExpression. The following is the code used. It works when added in Page_Load but doesn't when added on a button click event. Upon button click the page just reloads and ignores the filter condition.
I have a chunk of code that on page load with populates some of or all of the following labels. It should have two labels per line ( needs a line break after each xData label). The problem I am having is that since the number of labels with data and set to visable on page load changes, the br / tags cause spacing issues when not all labels are visible.
I would like to be able to add the line breaks after each "xData" label in the code behind when the labels are filled and set to visible.I have tried adding " " to the label text andor Environment.NewLine with no luck.
I am using vb.net to send an html styled table through email but no luck so far. The following is the code I used trying to give the table a border of 1
I'm writing a registration form using just CSS styles and while the web page is rendered in the browser the way it should the view at design time is awful.Design time view: ttp://img340.imageshack.us/img340/1746/sshot1op.pngRendered page: http://img140.imageshack.us/img140/4989/sshot2r.pngThis is the code behind (no markup):
is there a possible ways when i click on a add button it will add a text box and a label in panel1.. when i click on the delete button it will remove the last row of text box n label in panel1.which mean i can add a lot of text boxes n labels in panel1 and when i click delete it will remove only the last row of the rows in panel1.
How to dynamically bind data to label in Asp.net MVC. I have table where i need to display all company name dayanamically. I did create a Model for compnay name.
I have a Label which i will like to dynamically prepopulate data on. So pretty much i will like to check the db name on my webconfig file, verify it on the database and populate that line from the db to my label.. Is there a way for me to do that.
See I want to assign the value stored in drop downlist to label / textbox each & every time I change the index of dropdown. Language I am using is C# if possible give the code for .cs file
I want to display the text entered in a textbox on a label character by character. I.e, if I enter a character in textbox, I need to display that character in the label. Up to the length of the textbox, this procedure has to done for the label also.
I have a form that loads information from a database and then puts it into a label. I want it to add a textbox for inputting information for each row it loads into a label. I can't seem to figure it out though. I have tried just adding the label to the textbox as well as doing how I have it now.
I have a table with 4 cells and three rows. All rows have a textbox in it. I have a button at the top. I want to add a new row in that table when that button ic clcikded with same formatting as above row. Above row format is like this.
