I need checkboxlist with Images.When i mouse over to checkboxlist item display image like tool tip.Checkboxlist loaded from database.i will give picture url only and also i need text for list item.
View 4 RepliesI need to charge my checkboxlist1 from database, eg load fruits and vegetables. When selecting fruits, new filter based on the previous selection in my checkboxlist2. for specific search.
View 1 Replieshow to upload images to server(application/images folder) and retrive(display) from and on client PC for asp.net. its just for uplaoding logo directly to server folder and retriving from server to client. i am not getting server path on client pc for image.
View 5 Repliesi have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
View 3 Replies[Code]....
i am using asp.net with c#, i have table images
shop nvarchar(50),
imgc image
imgo image
iam saving images in a database but while retreving it is showing blank images. i want to display as thumb nail images
I'm using ASP.NET 4 Web forms routing, for example like this:
routes.MapPageRoute("page-browse", "{Language}/{Label}", "~/Default.aspx")
So the webadress could look like: http://localhost/mywebsite/eng/home
In the root of my website I have a folder "Images".
Image display works when I'm in the root of my website, e.g. by using http://localhost/mywebsite/default.aspx
But when using routing it doesn't work, because the image relative url will look at http://localhost/mywebsite/eng/images instead of http://localhost/mywebsite/images
Is there a way to prevent this using ASP.NET 4 Routing mechanism? Or is the only way to use absolute url's to images?
I've been trying to get image caching working for the last 8 hours and I keep the same problem time and time again, I'm trying to cache Images at the moment and then when thats succesful, apply this to cache my js and css files. I have at the moment Sql Dependancy caching working on my dynamic pages but the page still takes to long due to images not caching.
What I have tried is going to IIS7 Management and adding HTTP Response Header for the images folder and setting various things for the cache control.i dont care how long it caches it on the client or on the proxy servers i just would like it to check when the file was modified and compare it with the one in the client or proxy cache and if they are different then fetch the new image which has been ftp up. i could solve this by changing the image name but the thing is the image name is generated when they are ftp'd to the site by an application and the name is a direct reference to the product so i cant change the name each time, as it would mean making a lot of otherpages accross the board.
so What i would like, is to set and expiry date of lets say 32 days or more on the images and then check to see if they have changed by date modified or some other way of checking(Etags maybe) I'm not sure, if they have changed on the server then redownload and recache them, I tried using post-check and pre-check together but that just permantly cached them, so when i change the image the only way it would display the new image is to just hit F5.
In Brief, how can i Cache images, on the client machine/ proxy cache and recache them when the modified date of the file has changed.
I want to show on one of my pages a slideshow type page. Basically I want it to show a selection of images from a folder and have the images scroll from right to left.
View 8 RepliesI want to write one program by visual studio 2008 (C# and ASP) that has web application and windows application.
I want to get clients images in web app(upload) and store them in DB (mysql) then send these images to windows app via web service (so i new web service, not web site). But i have 2 problems:
I have 2 ways to store images in mysql, first i should have BLOB field in DB -that it takes more space-, second i should save just name of each image in DB(so have image in one folder) -in this way i don't know how get image from clients and store them in that folder-. which one? Or what other? How (code) can i transfer image via web service(Byte[] or? ).
I wanted to combine app_themes css files into one on the fly. I did so using Mads Cristensen technique. But now all elements that has background image defined through css (see picture) don't display image. I believe that is because css files are not relatively referenced anymore (../), but through axd file. I'm trying to fix this by changing reference to image files without success. I already tried background: url("~/App_Themes/44/images/myimage.gif") and this works for pages that combined css. But the problem is that there are other pages in this project that don't use this css combining and now they lost reference to background images.
View 1 RepliesHow to Display the treeview control with multiple images(each link should be with one image) instead of + images in asp.net
View 2 Repliesi have more than one checkboxlist in my page and i write them form codebehind
the question is how would i limit all of them to only 2 choices.
I have create a CheckBoxList
<asp:CheckBoxList ID="chkValidate" runat="server">
<asp:ListItem Value="1" Selected="True">1</asp:ListItem>
<asp:ListItem Value="2">2</asp:ListItem> [code]....
At the time of click next button ,want an error message if select value = 1. using asp.net validation controls ?
I need to generate checkbox list, but next to each I must have hyperlink, or description could be Hyperlinkexample:
Item1: Checkbox1, Description for checkbox1, hyperlink for item 1
Item2: Checkbox2, Description for checkbox2, hyperlink for item 2
how to get the item which was checked last in a checkboxlist. Consider the following example
Checkboxlist
Item[1]
Item[2]
Item[3]
Suppose i first check item2 and then item3, is there anyway to know which of the items was checked secondly?
I have a checkboxlist which is being dynamically populated. Code is below.
chklbCourses.DataSource = dt; // datatable returning
CourseName,CourseID and price
chklbCourses.DataTextField = "CourseName";
chklbCourses.DataValueField = "CourseID";
chklbCourses.DataBind();
Now I want to add another item to checkboxlist which is price of each item that is coming from database. How can I attach third value "Price" to each item of checkboxlist. Do I need to add attribute or what to each item ?
On a modular popup I have placed a checkboxlist and added items programmatically. Unfortunately I cannot get all selected items when I click the Ok Button. Me.CheckBoxListAddMyPoint.Items.Count is equal to 0 even if there are checked values.
View 8 RepliesI found this article [URL] on how to create a customvalidator for the checkboxlist. Followed all the way thru, but when i load my page i get the following error, how can it exist in 2 places? How can i resolve this to use the validation on the page?
Compiler Error Message: CS0433: The type 'CustomValidators.RequiredFieldValidatorForCheckBoxLists' exists in both 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot294f506e54827e67assemblydl3b4b5a368e15533_8dcfca01RequiredFieldValidatorForCheckBoxLists.DLL'and 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files oot294f506e54827e67App_Code.5yh9snf-.dll'
I have a checkboxlist that I am dynamically creating from a sql database I also have the tooltips stored in the same table. After my checkbox binds I am trying to dynamically add the tooltips but it will not add them. Here is the code I am trying to run this would be great.
var c = from f in dc.sp2_columns
orderby f.Name
select f;
cblcolumns.DataSource = c;
cblcolumns.DataTextField = "Name";
cblcolumns.DataValueField = "column_name";
cblcolumns.DataBind();
GridView gv = new GridView();
gv.DataSource = c;
gv.DataBind();
int i = 0;
foreach (GridViewRow grvRow in gv.Rows)
{
cblcolumns.Items[i].Attributes.Add("ToolTip", grvRow.Cells[2].Text);
cblcolumns.ToolTip = grvRow.Cells[2].Text;
i++;
}
know how to set focus for checkboxlist.
View 7 RepliesI have a checkboxlist on a c# page where when a box is checked it saves its value in the following format to a textbox
1,2,3, etc...
[Code]....
This works ok however the problem is i want to be able to audit the values i save in the DB. For example i may want to do a count how many times 1 appears or 2 etc..
I want to use CustomValidator for CheckBoxList web control. I tried the code found on:[URL]
But it is not working for me. Nothing happens. No error.
My code (based on the provided link) is as follows:
[Code]....
But it doesn't execute client side CheckItem2 method.
I have a rather short (~30 item) CheckboxList control and when it changes, I need to know which Checkbox changed.
I've got the CheckboxList set to AutoPostBack so I know only one Checkbox changed, but I don't know how to detect which one.
Unfortunately, the SelectedIndex property of the CheckboxList is useless. I'm sniffing around checking the ViewState, but I'm not sure if that'll work or how I go about that.
I am trying to save all checked items from a checkboxlist into one column in ms sql. I would like to comma seperate each checked item. Is there any example code?
View 3 RepliesI have this issue which isstopping me from completing my web forms.
there are checkbox lists and radiobutton lists in my page. In FF, they are displayed properly. But in IE, there is an extra box around the checkbox and an additional circle around the radiobuttons. I tried using different stylehseets with no results.