how can I add a attribute like rel="example_group" to a hyperlink control in a databound gridview?
<asp:HyperLink ID="HyperLink3" runat="server">HyperLink</asp:HyperLink>
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
Dim myImage As HyperLink = CType(e.Row.FindControl("HyperLink3"), HyperLink)
myImage.Attributes.Add("rel", "example_group")
End Sub
I am a newbie in asp.net. I am trying to load the text and the URL into hyperlink from a database. After debugging, I found out that the value is successfully loaded into the hyperlink control, however it doesn't shows at the html code? Does anyone knows how this happened?
If myReader2.Read Then Dim temp_panel As Panel Dim temp_hyperlink As HyperLink temp_panel = FindControlRecursive(Me, "Panel" & i.ToString()) temp_panel.CssClass = "accordionItem"
I have a hyper link control and I set the NavigateURL and the ImageURL property at runtime. I also need to set the class of the image tag that it generates but I cannot figure out how I can do that. The solution mentioned here [URL] does not work because the image url is hard coded.
I have a reports UI that allows users to select the reports that they want to run. I want to be able to display each selected report in its own window so the site does not navigate away from the reports UI. Is there a way to acomplish this? Maybe through the response object? UI Summary
The user selects the reports from a list then clicks the run button. On post back the selected reports are placed in a collection and redirects to a new blank page that will prompt for any parms, render the report, remove the report from the selected reports collection, and redirect back to the reports UI. If reports still exist in the selected reports collection it redirects to a new blank page until the collection is empty.
Is it possible to specificy height and width dimensions of the ImageUrl attribute in a <asp:HyperLink> control? I tried setting the height and width attributes of the HyperLink control thinking the picture specified in the ImageUrl attribute of the HyperLink control would be resized to the dimensions of the height and width attributes but it wasn't.If I can't somehow resize the specified image for the HyperLink Im gonna have to scrap the control and do it the old fasioned way. By using a regular <asp:Image> control inside an <a href>.
I created a simple Master Page in Visual Studio 2008:
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
and got green underlined 'Master' with two warning messages: 1.Validation (ASP.NET): This attribute name must be followed byan equal (=) sign and a value. If the value is in quotation marks, the quotation marks must match. 2. Validation (ASP.NET): Attribute 'Master' is not a valid attribute of element 'Control'.How I can get rid of the messages?
Sub MakeAccessible(ByVal grid As GridView) If grid.Rows.Count > 0 Then grid.UseAccessibleHeader = True grid.HeaderRow.TableSection = TableRowSection.TableHeader grid.HeaderRow.CssClass = "" 'grid.FooterRow.TableSection = TableRowSection.TableFooter End If End Sub
Now I need to add attributes to the th tags like th xyz=boom.
i'm trying to host an .net framework4.0 application in IIS7. i got an error while clicking on the manage module in modules .like ("Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive. ") .I changed my application poll to .net4.0.I am able to browse my application
here i need to get the value of attribute STATUS which is string stored in database...i am able to retreive correct value from database..but i am not able to extract it from gridview.
I have a gridview control that extends the default gridview. I have added an attribute called "hiddenSelectedValues" to to the gridview during the "PreRender" event and I have a private variable that points to the value of that attribute.I have some javascript code that modifies the value of this attribute based on the user checking or unchecking checkboxes in the grid. I have confirmed that the javascript is indeed modifying the value of the "hiddenSelectedValues" attribute by using Firebug to see the change as it happens.
However, once a postback occurs, the grid looses the updated value of this attribute and I am unable to reference get the updated value on the server side.How do I keep the value of an attribute changed by javascript on postback?
I installed Microsoft Visual Studio 2010 Ultimate Trial and converted existing asp.net 2.0 web application and I am getting this error: znrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive. It's coming from this section in the web.config which was auto-generated by VS2010 when I converted the project:
I am developing asp.net mobile application. I am using LINQ to XML to query XML file. I am using the following query to retrieve the name & value of the query dynamically as follows
var TotalManifolds = from MF in FieldRoot.Element("FIELD-DEFINITION").Element("MANIFOLDS").Elements("MANIFOLD") join SLT in FieldRoot.Element("FIELD-DEFINITION").Element("SLOTS").Elements("SLOT") on (string)MF.Attribute("MID") equals (string)SLT.Attribute("PARENT") select new { SlotName = (string)SLT.Attribute("NAME").Value, SlotValue = (string)SLT.Attribute("NAME").Value };
In the following statement of above query I want to retrive the name of the attribure dynamically without explicitly specifying the name of the attribute SlotName = (string)SLT.Attribute("NAME").Value Here I am explicitly specifying the name. I want to code which can dynamically retrieve the name of the attribute. I am new to Linq to xml. how this can be done programatically? or can you provide me the link through which I can resolve the above issue ?
trouble with the gridview.First at all, I needed a dropdownlist in my gridview, I got it, but now I would like to add a new column with a linkbutton or link that send me to another page to edit an especific item (users in this case), but when I add the column and use templates to put a linkbutton I cannot add event to every linkbutton :(I do this in:
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound Dim row As GridViewRow = CType(e.Row.Cells(0).NamingContainer, GridViewRow)
The ASP.NET GridView control's default column types just don't seem to be up to using an image as a hyperlink. The HyperLinkField has no image attributes, and the ImageField has no navigation attributes. Is this possible without using a TemplateField?
I'm trying to add multiple statements to a onclick attribute of a Gridview row:[Code]. Something must be wrong with the way I concat the string 'script' with the statement that makes the row selectable. when the session var is null, then the Page.ClientScript statement goes through and the row will be selectable, but when the session var is NOT null and as a result, the whole statement contains the 'confirm' part, the the confirmation dialog pops up but nothing else happenes upon confirming. What's wrong with the "script += Page.ClientScript.GetPostBackEv..." part?
i'm using VB ASP.NET. i'm trying to display some values in Gridview. but i don't know how many columns i need to display. at run time only i will come to know how many columns i need to display. it depends up on the values from Database. so i'm creating columns dynamically and adding to gridview. till that it works fine. but i want some columns value to be hyperlink. so i need to create some columns hyperlink dynamically. for example : if i need to make any chnage for 12/1/2010 john, i can click hyperlink "Work" and update the information. and if i need to add some description for 12/2/2010 John, i can click hyperlink "Add New" and add description for that date.
[Code].....
How can i create dynamic hyperlinks for the date columns. if you have any idea, how to do this,
I need to set the first and second column as hyperlink. In other words, the rows under 1st and 2nd column has to be in hyperlink state. What should i do? Most answers i found request me to set auto-generated to false which i try to avoid.
I have a GridView with several columns. One of my columns is a TemplateField containing a HyperLink.
I want that hyperlink "clicked" if the user clicks anywhere in the respective row. If the user clicks in Column2 of Row1, I want the page to behave as if the user clicked on the link in Column1 of Row1.
