I have News Table in my database
Date News NewsTitle Id
2013-4-15 News1 Title1 1
2013-4-20 News2 Title2 2
2013-5-25 News3 Title3 3
i have added a hyperlink in the gridview and i am displaying the image names in the grid as hyperlinks
when i click on the hyperlink in the grid, the related image has to be displayed in the same page but in another div which is next to gridview
but for me ,image is displaying in another page
i have a asp gridview contains linkbutton , i get the values in forloop , but how can i check which linkbutton i was click
View 5 RepliesI have repeater in my page that I use Link button on it this repeater show datalist page number...
I change linkbutton color with css now I want when click on Linkbutton after click on it ,linkbutton color's change how I can do it?
<asp:Repeater ID="rptPager" runat="server">
<ItemTemplate>
<asp:LinkButton ID="lnkPage" runat="server" Text='<%#Eval("Text") %>' CommandArgument='<%# Eval("Value") %>'
[Code].....
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 Repliesactually i am having a gridview control in my page..in that gridview i displayed the employee details and i provide view link button for every column in that gridview..my doubt is whenever i click the view link button in the gridview,the employee id will be get and pass it to other page and retrive the values using that employee id ..how to use.? I am using a code like this
<asp:TemplateField HeaderText ="View">
<ItemTemplate >
<asp:LinkButton ID="LinkButton1" runat="server" Text="View" PostBackUrl='<%#"~/Default.aspx?empid="+Eval("empid")%>'></asp:LinkButton>
</ItemTemplate>
when i click the view button it will go to default page but the records are not displayed in the textbox..this is my default.aspx.vb code
[CODE]
I have a gridview in my web page. I have boundcolumn,checkboxcolumn and a linkbutton column. The commandName of the linkbutton column is "Select" The name of the template checkbox is "chkSwapSelect". I want to check the checkbox of the linkbutton clicked row. When i click the linkbutton of the gridview RowCommand Event fires
if e.commandName="Select" then
Dim index as integer=Integer.Parse(e.CommandArgument)
Dim row as GridVIewRow=dgvAllocation.rows(index)
dim chk as checkbox
chk=new checkbox
chk=ctype(row.FindControl("chkSwapSelect"),checkbox) // chk returns nothing
chk.checked=true // object reference not set to an instance of the object
end if
The errors are shown as comments in the above code. finding the controls inside a gridview via RowCommand Event
I have a standard asp button and on click it triggers:
protected void btnDealItem_Click(object sender, EventArgs e)
{
divMyDiv.Style.Add("background-position", "70px 0");
}
Problem is, when the button is clicked the background doesn't shift 70 pixels to the right.
Is this the correct way of going about this or is it a question of syntax?
I have a need to change the image (bound) in a gridview after it has been databound. Basically i need to assign a photo to a record and I want to change the image url for that row. I can change the text in any of the cells of the row but I can't seem to find property for the imageurl.his is what I do to change the text(cell 5).
int index = int.Parse(Session["NSI"].ToString());
GridViewRow row1 = GridView1.Rows[index];
row1.Cells[5].Text = "just some text";
But now I need to change the image url for cell 0something along the lines of ...
row1.Cells[0].ImageUrl = "~imagesphotos12345.jpg";
I have template feile of link button and in that i use img tag to set image and i want to chnage img tag image on mouse over
<asp:TemplateField HeaderText="DELETE">
<ItemTemplate>
<asp:LinkButton ID="lnkDeleteTask" runat="server" CausesValidation="False" OnClick="lnkDeleteTask_Click"><img src="IMG/delete-26.png" alt="" width="18" /></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I want to change this image on mouse over
if (!IsPostBack) {
string[] filePaths = Directory.GetFiles(Server.MapPath("~/PMRF/"));
List<ListItem> files = new List<ListItem>();
foreach (string filePath in filePaths) {
string ext = Path.GetExtension(filePath);
foreach (GridViewRow gr in GridView1.Rows)
[code]...
i want the image of image button to change according to file extension . But its not working.
I can't change the text of a linkbutton that is placed in a repeater. I want the text to change when I click the button.
[Code]....
</FooterTemplate>
I am using following code. I want to get selected index of image when click on any image. How to get selected index using javascript
<asp:DataList ID="datalist1" runat="server">
<ItemTemplate>
<asp:CheckBox ID="chk" runat="server" />
<img id="img1" src='<%# Eval("val1") %>' height="130" width="130">
<span id="span2">
<%# Eval("val2") %></span> </div>
</ItemTemplate>
</asp:DataList>
After item databound I've one or more button inside a datalist. How can I format the clicked button with different border style from the unclicked buttons?
View 1 RepliesI am designing a website for online shopping i want to display images based on the productId(alphanumeric) and i want to move to the product features page on the click of image.
i am able to move to another page with button but i am unable to transfer the product inf to other page where i can the product inf
Display the modal popup image when click button on datalist for each item.
View 1 RepliesI have a gridview with 7 columns. I have linkbuttons in almost all the columns. This gridview is in a updatePanel and updateprogress control is there on the page. When I click on the first column(linkbutton) it should show message in updateprogres template and for all other click, it should not show that message......like udpateprogress should not be visisble. I tried cetting
Updateprogress.visible = false in rowcommandevent of gridview but it is not working.
I am working with ASP.net project.Here I have loaded images into a grid.My issue is when i am clicking on a particular image in the gridview, it should shown as big image,how it is possible.
View 1 RepliesSo this might be a fairly specific issue but I figured I'd post it since I spent hours struggling with it before I was able to determine the cause.
<asp:GridView ID="gvAttachments" DataKeyNames="UploadedID" AutoGenerateColumns="false" OnSelectedIndexChanged="gvAttachments_SelectedIndexChanged" runat="server">
<EmptyDataTemplate>There are no attachments associated to this email template.</EmptyDataTemplate>
<Columns>
<asp:TemplateField ItemStyle-Width="100%">
<ItemTemplate>
<asp:LinkButton CommandName="Select" runat="server"><img src="/images/icons/trashcan.png" style="border: none;" /></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
In the ItemTemplate of the TemplateField of the GridView I have a LinkButton with an image inside of it. Normally I do this when I have an image with some text next to it but this time, for whatever reason, I just have the image. This causes the UpdatePanel to always do a full postback.
Consider i have 3 linkbuttons on a page,
<asp:LinkButton ID="LB1" runat="server" CssClass="regular" OnClick="LB1_Click">
Today</asp:LinkButton>
<asp:LinkButton ID="LB2" runat="server" CssClass="regular" OnClick="LB2_Click">
Today</asp:LinkButton>
<asp:LinkButton ID="LB3" runat="server" CssClass="regular" OnClick="LB3_Click">
Today</asp:LinkButton>
I want to highlight a linkbutton on its click with a css and then remove its css when another linkbutton is clicked (ie) i want to show active link button.
How do I check which LinkButton is clicked in the Page_Load of the page. This is to avoid calls to service so that it only executes what is present in its event.
View 5 RepliesThere is only one placeholder control on the aspx page:
<asp:PlaceHolder ID="Placeholder1" runat="server" />
On the code behind, I am setting a variable called test and on Page_Load, changing the variable to something else. How come, when I click the dynamically added LinkButton, the test variable is not maintaining it's state:
[code]....
i used a linkbutton inside repeater,when it is clicked whole page is refresh .linkbutton name is comment.i want when link button is clicked ,text box (txt comment) should be visible,without refreshing the entire page
<asp:Repeater ID="RepeaterNews" runat="server"
onitemcommand="RepeaterNews_ItemCommand" >
<ItemTemplate>
<table class="style1" style="border: thin solid #C0C0C0; margin-left: 50px; background-color: #99CCFF;" cellspacing="0">
<tr>
<td rowspan="2"> <asp:Image ID="Image1" runat="server" ImageUrl='<%#Bind("Photo") %>' Width="80" Height="70" />
</td>
[code]....
my source
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false"
onrowdatabound="GridView1_RowDataBound">
<Columns>
[Code].....
i want to fetch the text value of selected hyperlink control from repeater control.
View 1 Replies