What 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 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 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
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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View 1 RepliesI have a gridview which has a image button for deletion purpose in every grid row.I have placed the grid inside update panel.In IE 10(interet explorer 10) when i click on this image button it throws webpage error:
Error: Sys.WebForms.PageRequestManagerServerErrorException: Input string was not in a correct format.
and data does not delete.But in other browsers no exceptions thrown and code is working fine without any error.
I read your "Retrieve images using a file path stored in database in ASP.Net" article posted on June 18. And got the image in the gridview. I have made the "Auto generate select button - True" in gridview. On the click of the select button i want the image to be displayed in "Image" control and also the other details other than image to be diaplayed in textbox. I can get other details in textbox but cannot get image in "Image" control.
NOTE: I am not sure whether I need to use "Image" control available in the toolbox of VS2010.
I use imagebutton in gridview that when I click on it, it delete row of gridview..below is code...
protected void DeleteCustomer1(object sender, EventArgs e)
{
ImageButton IMGDelete = (ImageButton)sender;
}
private void DeleteProduct(ImageButton IMGDelete)
{
using (SqlConnection conn = General.GetConnection())
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but when I click on imagbutton it didn't do any thing..I put break point and checked @ID value that was "_page" and I checked IMG Delete. Command Argument value was "".I used .CommandArgument for Linkbutton in other page I don't know is it right to use it for imagebutton?
Gridview has follows
Faculty Name Image
Ramesh Suresh
RajeshSathish
I want in Gridview when user clicks the Ramesh in gridview, I want to display the Ramesh image in the Image column.
Similarly when user clicks the Suresh in gridview i want to display the Suresh image in the image column. For that how can I do using asp.net ...
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 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 saw [URL] ....
How to bind data on asp button ,asp image,asp label within templatefield of gridview using jquery/json ?
i want to bind image button . How could it be done instead of hyperlink
<asp:HyperLinkField DataNavigateUrlFields="id"
DataNavigateUrlFormatString="?ID={0}" HeaderText="buy" Text="buy" />
<asp:ImageButton runat="server">
</asp:ImageButton>
without affected my code
i have a gridview binded with data when i hover mouse to row i want to display a image button to display date ,and when i click the button i want to display calender control for choose date, and next step after i choose date it will be must insert into database. and mean while a hidden label control will display and date shuld be display in it
View 2 RepliesOn grid RowDataBound based on some condition i've added imagebutton dynamically. parallelly i want to add event for this button click. here is my code snippet.
protected void GV3_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
TableCell cell = new TableCell();
ImageButton bttn = new ImageButton();
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That message popup box comes, but i'm unable to catch that click event. while click on a row i want to delete that row, so want to create event dynamically. for that i've used this following dynamic click event
bttn.Click += new ImageClickEventHandler(b_Click);
private void b_Click(object sender, EventArgs e)
{
//delete record
}
but this above code also not working.
I have a page which displays details and a pictures of employees. The details are stored in a SQL database and the images are on the server. How can I set a default Image to display (e.g. an Image saying "Awaiting Image") if an employee picture is missing?
I can't use NullImageUrl as the Images are not stored in the database. I can't use the solution found on [URL] as an ImageField does not accept an ID attribute.
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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 Replieswhy 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"
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 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.