How do you made a reference to an imagebutton in the code behind? I'm trying to show a high priority "!" image if an "h" was in the label. the code below.
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I'm not even sure if this is the correct approach for this -
I have a DB that stores information, as well as a location to where images are stored
ie ProductImage = ~/ProductImages/BulkRetail.JPG
I'm using a repeater to list all the products, which works fine for all the labels I use but not for the image location. I'm using something like this, but it doesn't work:
<asp:Image runat="server" ImageAlign="Left" ImageUrl='<%# Eval("ProductImage") %>' />
I have an user control in my default.aspx page
<uc1:FileGridVB ID="FileGridVB1" HomeFolder="~" runat="server" PageSize="5" />
Basically this user control list some files and folders in a gridview.
In my default.aspx file I have an ASP:Button tag with an ID of btnDelete. How can I reference this button from the usercontrol code behind file?
I'm using varbinarymax.....IN SQL gridview image and setting the nullimage value doesn't this problem.. I'm looking for code that can make this lil miracle happen
& it doesn't really matter which way , whether the code says if image null then display this image from ~/Images/thispic.jpg or if i1 display this image from ~/Images/thispic.jpg for a little bit more insight into this I'm creating a legend for the database and the null has been used for displaying one pic so i'm after the 1 or visa versa to display another image.... and i'm not trying to upload pics to 1000 plus documents, and when i came at it from a sql angle tying 5 tables together the parent table ended up not sending the proper return. is this even possible or am i ahead of visual studio
Just wondering if anyone has ever managed to find a way to have a datagridview image button column in a template field which display different images on different rows depending on some data element in the row. Our application needs to display a series of fees charged against an account column which will be either less then 500, 500 to 1000 or >1000. Some of those fees are charged at a full rate, others at a partial rate, and some are not charged at all. The user would like to see a simple 3-state graphic which would convey the simple info: full-charge, partial-charge, or no-charge. Sounds easy enough but I've not yet managed to find a way to do this. Every time I attempt to modify the individual cell's graphic it seems to want to change the graphic for all the rows.
View 3 RepliesI am trying to change the image url of an image button in my gridview. I cannot seem to be able to do this in the code behind. Is there a way I can do this through the image buttons controls?
View 5 RepliesI am new to .NEt, I am doing a classifieds website and tried to save the image in server,in a seperate folder and stored that address in MS access databse.when I wanted to display that image in a gridview,its not showing the image.
In the seperate column when Ia m trying to see the image location using bound field,its displaying C:websitesAzangouser_images j.jpg, but where as its not showing the image in the item template field.
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I have this piece of code for a mailing list signup control.
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How can I modify this so I can use a path to a new image for the button.
I'm using VS2005 ( asp.net , vb.net ) How to onclick the imagebutton the call the code behind function?
View 7 RepliesWhat i would liek to do is add a new image to my image button if a cell in the gird has the word no, I want to change the image button to somehting else and add a tooltip to it. Heres what i have but I get a blue underline under button and the tooltip does not seem to work.
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i am new to asp.net,my aspx page has a datalist which is databound with a imagebutton and two labels in it,when i click the any imagebutton a pop up details page should be opened,in that opened pop up details page the related lablels text should be appeared.
View 11 Repliesi'm trying to add an Image Button into a Datalist..
View 2 RepliesI was trying add a custom delete button image to a gridview's commandfield, like:
<asp:CommandField
buttonType="Image"
DeleteImageUrl="~/manager/images/Delete.gif"
ShowDeleteButton="true"
/>
The delete event does not seem to fire with this code, however, and after googling a bit
why does my Image Button Type for EDIT in CommandField causes postback on my page? But when i try to change the CommandField type to LINK ( <asp:CommandField ShowEditButton="True" EditImageUrl="~/resources/images/img-icon-edit.png"/ >)
<asp:CommandField ShowEditButton="True"
i need to know how to use controls like image button and labels in datalist control,and how to use imagebutton click event which is in datalist control.
View 2 RepliesI got this problem that I'm trying to repeat an imagebutton inside a repeater so I can add an command argument to it...
But the image butten fails and I can at the most get it to write "Subit Querry" att the fields where I'm trying to get the images to appear. I havent that much usefull code for this after trashing the most in frustrations. but this is what I got.
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So what I'm trying to do is put a Imagebutton around my <%#Eval ("img_name") %> so I can get the src from my DB.
I have a datalist control,inside which I have an Image button and a label.They are getting populated from db.Labels are corresponding to the Images.So,Image1 is of Tajmahal,the text of the label will be "Tajmahal" etc.
Now there are some items,for which no image is available and the default image which is coming for such items,is: "NoDataFound.gif".
I need to show the 'Name' of the corresponding item in the middle [horizontally and vertically] of those type of images["NoDataFound.gif"].
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i am having one image and Show high Resolution image on the same page...
now i am opening the new window and showing the big image in that window...
but now instead of opening the new window and showing the image i have to give download Image option to the user..
I want to know how we can get the command argument of a Image button in Javascript.
Scenario:
I have a grid in that I have image button in template column.on click of each image button i have to redirect to another page with respective ID fields.
I have the following:
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How to pass image id from datalist radiobutton to server side code
Is it possible to substitute submit button which triggers QueryExtender filtering by a code?
how would you do it?
I am working on converting a project from C# to VB and am facing this weird issue. 1 page cannot compile and I get the reference error, but the weird thing is that the compiler shows the error as coming from ASP.NET generated code. Visual Studio shows me that error is coming from my ASPX page. I cannot seem to figure out why or where this error is occuring. Also if I take the inherits attribute out I don't get the compilation error. The code in aspx page is below:
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i put this in a grid so that only one of the rows would have the txt box in it, it works ok ie the txtbox only shows up for the row with 1005 as the ID, but for some reason the query string for each row for the last element in the row, ie an AddToCart image button i have at the end of each row in the grid is not coming out right, ie the query string is missing when the page posts back for all but the last row of the grid which coincidently is the row with the 1005 ID, (the rendered code is shown way down, i apologize for the length of it ) here is the problem line. NOTE when i take the code out of the gridview on row data bound event then the page post back fine and the query string is there, but when i put the code back in the row databound event for the grid then the query string vars and values do not get posted back.
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I created an image button in my header template. When clicked, it calls the Sorting method. When I change the image url in code behind, it does not render. By setting a break point, I can see the property being updated, but I assume it is getting overridden by the default I set in the HTML page.
Code:
<HeaderTemplate>
<span>Claim Id</span>
<asp:ImageButton ID="btnClaimIdSort" runat="server" ImageUrl="~/Styles/UpArrow.ico" OnClick="Sorting" ToolTip="ClaimId" />
</HeaderTemplate>
Code:
protected void Sorting(object sender, EventArgs e)
{
var sortButton = (ImageButton)sender;
// parse new sort
var newField = sortButton.ToolTip;
// parse existing sort
var existingSortArgs = this.ClaimSort.Split(' ')
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I am having a button inside a datagrid and in the button content i have placed a image.I tried to change the souce of the image from datagrid list but the image is not binding. I used MVVM Model .
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