Forms Data Controls :: Find Textbox In GV Without ID, Then Change Height/width?
Apr 3, 2010
I've been working with this tutorial:
[URL]
It's basically how to create an editable gridview.
I've got it up and working, but I need to change the width/height of the textboxes when the gridview is in edit mode.
The problem is, when the textboxes are rendered, they don't have ID's so I can't use FindControl to modify the textboxes.
Adding textboxes in the template items just created an independant - textbox that doesn't do anything.
My question is, how can I find these textboxes & change their height/widths, or how can I find these textboxes & assign ID's to them...so I can modify their height/widths?
Here's a snippet of what I've been playing with....haven't had any luck though...I'm probably way off:
i am having a .aspx and masterpage page. in masterpage i am loading aspx page . in aspx page design i am using generating table structure using code-behind server in javascript how to find the height and width .
I now that I can just define the width and height of a page with the div tag to allow for dragpanels to work, but it messes things up with some browsers when rendering, sometimes shrinking the actual content to allow for the complete page and width to be shown such as on the IPAD. I have tried the Javascript below, but it doesn't work, and whenever I try to resize a page manually, it puts my computer into never never land.
Anyone have a clean Javascript that will change the width and height dynamically as I am moving a dragpanel.
I can move the dragpanel, but it snaps back as soon as I let go so in essense it doesn't work.
can anyone tell me how to add the textbox control at the position that I want with same width and height as the div.
I don't know why the textboxs will be more big after browse the website.
take a look at the HTML text. I have added the styles in the same page.
[code]....
past the code to your VS.net. In the design mood every thing is in the position that I want. However, after browse the website by IE the textboxs will be more big than it should be. is this mean that I should make the div more big than the textboxs!
in this artical your using 3 text box inside the grid for searching grid data .my question how to fix the size of these textbox? because of this textbox what i am using in my grid, my gridview became so large.and even its not looking good.
I have a Imagebutton in gridview that displays an image when i click.I am using jaxToolkit:ModalPopupExtender control for display the image.The problem I have is that I only want it to display an image based on another fields like width and Height.After clicking the Image button the image should display exact width and height as in ImageWidth and ImageHeight fields in table.My table structure is Imageid bigint, ImageWidth bigint,ImageHeight bigint,Image varchar(128)
I have a gridview that was quite easy to setup and pull all the reqested database info from an object data source in my BLL. However for the life of me I cannot get any of the columns to change there widths. If I change the columns footer, header, and item style to something around 50px or as large as 5000px it will not change whatsoever. The gridview width as a whole is left blank. Currently I have a phone number column that is the default column size that is overflowing the entire grid. Is there some trick to adjusting column widths in a gridview? It should be as simple as going to the smart tag, editing columns, and changing each ones style to the width I want?
I am using web parts in my web page( ASP.NET 2.0 and C#).
The contents of these web parts vary in size. For example, one web part has calendar control, another web part has the File Upload control.
I have added the web parts under "td" tag. So the web parts are of different sizes now, I want to make the webparts to be of same height and width, regardless of the content available.
How to set the height and width to be same for all web parts regardless of the content available in the webparts.
Also, when I web page is running, I am able to "WebPartZone1" which is the Id in the page. How to hide that name from appearing.
I have a page that will display up to 4 videos at a time.. BUT i would like to see if there is any way to calculate and set the width and height according to the number of videos im presenting..
If only one video, i want it to take up the entire width and height of the space i have allocated.. ( say thats 1000w x 800h )
If im displaying 2 videos, then split that space up between the 2 and so on.. keeping the aspec ratio so not to distort the video window..
Right now im hard coding each one 400x300 which looks good when there are 4 laid out on the page.. just want to see how doable is this to accomplish..
I am trying to set width and height of a DIV control in codebehind (C#). I have tried this code but are not sure of how to call a <DIV> control like this in C#.
I am using VS 2008 and developing an website. Now I just upgraded my IE from 7 to 8 and facing one strange issue.
I have a button on my webpage and I set its Width=0px and Height=0px so if I check in Internet Explorer 7, its not displayed but if I see this form in IE 8, its displayed with a little height and width. Its not completly visible False.
And for information, I cannot use Visible="False" for this button as I am calling its click event from another pop up window so if I make Visible=False, it is not finding this control or its click event, so I have to set its height and width Zero to make it visible false.
why its getting displayed in IE 8, even after setting its Height and Width to Zero?
I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
