I have to flip or rotate images in listview itemtemplateI will catch the image id by commandargument and get imageid, and rotate it and save it back in original placei tested roate image coding , it worked perfectly. but when i combine with listview and doesnt work.
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how to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
View 3 RepliesI have something like this:
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This does NOT work. What's wrong here?How do I accomplish my goal? I MUST use the Button1_Click event for this one.
I was wondering if there is a way to hide the ItemTemplate. I am using listview and would like to hide the itemtemplate when i am inserting a new record. Im not sure how to or if it is possible to do.
View 4 RepliesGiven the following code for a textbox in the EditItemTemplate of ListView:
TextBox txt = (TextBox)ListView.EditItem.FindControl("ImageURLTextBox");
How would we code for a textbox in the ItemTemplate of the same ListView?
I have listview where every item has a textbox and next to it a button if you want to update the item. I want that every textbox default button(pressing enter) is the one right next to it. So i have a panel(pnlInput) surrounding the textbox(txtQuantity) and the button (btnCart). If i do nothing in code behind the default button for every textbox is the button of the item that was first rendered.
But then i tried in codebehind
lstArticles_ItemDataBound
//Set default button right
Panel tmpPanel = (Panel)e.Item.FindControl("pnlInput");
Button tmpButton = (Button)e.Item.FindControl("btnCart");
tmpPanel.DefaultButton = tmpButton.ClientID;
But when i tried that i get the execption when the page is rendered that the default button for a panel needs to be of type ibuttoncontrol. I also tried UniqueID, but the same happens.
on SelectedIndexChanged event handling of DropDownList in ItemTemplate of ListView. I put OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" in mark up, with code behind, but only to get Compiler Error Message: BC30456: 'DropDownList1_SelectedIndexChanged' is not a member of 'ASP.webform1_aspx'. How do I make it a member? When I do not put OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" in mark up, BC30456 does not pop up, but nothing happens when dropdownlist selected item is changed.
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I want to pass the checked checkboxes value of my listview control to a second page so I can display the listview in this second page with only those selected records
this is what I am have so far , but dont really know how to get it to work the desire way.. Code is working but I am afraid that chekcbox and listview values for my loop are not correct
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I've got the following ListView (extra code removed for clarity) :
<asp:ListView ID="lvParticipants" runat="server" DataSource='<%# Eval("Participants") %>' >
<ItemTemplate>
<asp:Label ID="lblHomePhone" runat="server" Text='<%# Eval("HomePhone", "{0:(###) ###-####}") %>' ToolTip="Home" />
</ItemTemplate>
</asp:ListView>
This does render the phone number, but it is unformatted (8005551212 instead of (800) 555-1212).Why is the formatting not applied?
I'm trying to do a relatively simple thing, but just cannot get it to work. I'm trying to find a dropdownlist within a ListView ItemTemplate within Page_Load.
This is the code
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And this is the C#
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I have also tried without this > this.ListView1
I have this listview
<asp:ListView ID="ListView1"
runat="server"
onpagepropertieschanging="ListView1_PagePropertiesChanging"
onitemdatabound="ListView1_ItemDataBound">
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What I want is to be able to click on the button: btnAddCart and then in the code behind retrieve the value of product name (Eval("Prouct")) and price (%#Eval("Price","{0:#}")%) for that particular row/itemtemplate.
on my page, there are two listboxes,
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Based on the selection of SchoolID in listviewSchools, the ListviewStudents will be filled with the data.
SchoolIDLabel is in the ItemTemplate of the ListviewSchools. The following works for insertitemtemplate
Dim txtTitle As TextBox = CType(ListView1.InsertItem.FindControl("txtTitle"), TextBox), but i can not Access a control inside the ItemTemplate of a listview.
I have a listview showing the data, and that i will use to Show, Edit, Delete, and Insert data.
I added a ASP.NET Ajax HTML Editor to the EditItem Template.
I click on EDIT button and it turns into the EditItem Template, i modify the data and when i click UPDATE it does nothing.
Neither updating data or turning back to ItemTemplate.
Here is its code:
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And the Code behind:
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I am trying to enable server side code to check my session varible but my itemcommand is not being executed because my modalpopup is client click.Each template is loading the iframe which is horible performance killer. How do I get it to load the iframe on LinkButton click only once?
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I saw post [URL] .... which is converting rows into column item,quantity ,price. I have one other image field .how can bind image in this program?
View 1 Replieshow to make a toolbar to let user rotate or zoom in /out image
View 2 RepliesI am attaching an image to a listview from code behind, the image depends on a value from the database and there are 5 different images.It sometimes works fine and then will randomly come up with an error, when nothing has changed, the error is:[Code]....
It doesn't seem to make sense to me because ImageUrl IS a member of image. Here is my code:
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And code behind: [Code]....
I used below code for insert watermark to photo
[URL]
here it writes watremark text is straight line (horizental)
How I can rotate text of water mark?
Now I have a datalist
I have done the itemtemplate and edittemplate,when I click on the button in itemtemplate, the edittemplate will show.But that row in itemtemplate will disappear.How can I keep that row in itemtemplate and ecotent in edittemplate both appear?
I have an asp.net 2010 project. I write a jpg to the filesystem. Then I display it in an Image control. Then I use this code on button click to allow the user to rotate it 90 degrees.
string path = Server.MapPath(Image1.ImageUrl) ;
// creating image from the image url
System.Drawing.Image i = System.Drawing.Image.FromFile(path);
// rotate Image 90' Degree
i.RotateFlip(RotateFlipType.Rotate90FlipXY);
// save it to its actual path
i.Save(path);
// release Image File
i.Dispose();
It does rotate (I can actually watch that happen in Windows Explorer). But when I run the app again and it grabs the file from its path, it still displays it in its original form.
I want to rotate an image with asp.net. I used TranslateTransform and RotateTransform. After rotation, the image is damaged. How can I solve this problem?
View 1 RepliesI am using the below code to rotate the drag/dropped image.The rotation is working fine,but when i start rotating ,the image moves outside the "div" container .Anything i am missing.
//Moving outside the container for first time.After dragging inside the div,then rotates inside the div
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I am trying to create a product selection page. I have got the listview going except for one thing and that is I want there to be 4 images across but it is not breaking. I have st the weidths etc of the various td's, table and divs but it is not respecting this How can I het it to break after the fourth image the code is
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I have some images gallery with listview that display images from folder (without sql table records for the images but with records to the folder name) the page display the images by the querystring (Gallery_Details.aspx?clubId=1&galleryFolder=1180120100905) the listview have pager that count 15 images for each page. Every image have a onclick command to display the image in large version
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When the user click on image, the image display on.
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I want to add a button under the "changing" image when the user click the button (onclick) will fire a protected void event (in aspx.cs page) and the next event will done: 1) a new window will open in some size (height + width) without all the explorer tools (only url address) 2) to put in the url address the querystring + the image name for example: Newpage.aspx clubId=1&galleryFolder=1180120100905&image=imagename.jpg, i know how to get the clubId and the galleryFolder but How can i get the name of the image?
the full code is: aspx.cs
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I have a data list view on a site.. Everything so far is done with minimal coding so I hope to find a similar solution for this as well :) (if such exists, of course)
When I display images from database, i have a default image that is to be displayed if there is no image in the database...
so, the database is containing links, and in the listview I display those links through the image component...
how to display DEFAULT img when there is no link in the database?
