Dynamically Assign Click Event For Anchor Tag In C#?
Feb 26, 2011
i was working on an application where i was having large string and need to be divided in chuck of string, and should be kept in a div, just the purpose was giving pagination to the large string, so i wrote code to split the whole string into multiple chunks and added the chunk of string in a div created at runtime, and also disabled all the other div's except the first, and also given page numbers in the footer for changing pages, but now my issue is i am using anchor tags using HTMLAnchor from code behind, now whenever user clicks on any page that div should be set to display and other all should get hide, i am not getting how should i do this from code behind, i have done everything from code behind, from creating div to hiding div...
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Apr 14, 2010
I have a control that handles commenting. In this control, I have set a delegate event handler for sending an email.
I then have various types of controls, e.g. blog, articles etc, each of which may or may not have the commenting control added (which is done dynamically with me not knowing the id's), i.e. the commenting control is added outside this control. Each of these controls handles it's emailing differently(hence the event).
What I'm trying to determine, is how to assign the event in the parent control. At the moment, I'm having to recursively search through all the controls on the page until I find the comment control, and set it that way. Example below explains:
COMMENTING CONTROL
public delegate void Commenting_OnSendEmail();
public partial class Commenting : UserControl
{
public Commenting_OnSendEmail OnComment_SendEmail();
private void Page_Load(object sender, EventArgs e)
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}
PARENT CONTROL
public partial class Blog : UserControl
{
private void Page_Load(object sender, EventArgs e)
{
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{
comCtrol.OnComment_SendEmail += new Commenting_OnSendMail(Blog_Comment_OnSendEmail);
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}
}
EDIT:
The reason I ask is that if I search from this.Page as the initial control, I am worried about time taken to search down the control tree to find it. Each different type of page would be different in how many control it would have. On some testing, it returns back quite quickly the result.
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May 7, 2015
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Feb 4, 2011
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Mar 31, 2011
I want to create a mailto anchor tag at runtime. Is this possible? I've tried this:
[Code]....
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Jan 26, 2011
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[URL]
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Aug 12, 2010
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Jun 22, 2010
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Mar 8, 2010
I am creating two buttons within the StoryGet() method, first when the page loads. When one of the buttons is pushed, lets say the left one - I want to call another method - "ButtonLeft_Click"
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Jan 22, 2011
I having a dynamic build html table from jQuery and trying to attach the click event to it..How can I register that event on table and what to do with the function that looking for the table tr id and can't find it.I prefer not to write the click function as text as well with the tbl if possible, and not to write some of the table on the html body if possible - so all the table will be build from the innerHTML
[Code]....
--> now i did tried this..
[Code]....
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Jun 11, 2012
trigger dynamically loaded usercontrols click event?
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Jan 11, 2011
i want to do this thing in c# code behind file.i want to check first wheather user click on it or not.if user click on that anchor tag then i want refresh div....
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Jul 24, 2010
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Jul 31, 2010
I have a blank user control (child) and during Page_Load i create some text boxes and a button. I also add an event to the button.
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Child code:
[code].....
If i use the child control directy (ie without the parent the control) the click event is raised and handled nicely. But when i use the parent control, the debugger wont even hit a breakpoint inside UpdateButton_Click().
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May 7, 2015
I have web page which inherit master page.
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<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="updatePanel1" runat="server">
<ContentTemplate>
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Oct 9, 2010
In a page , when I click a button 'showDialog' I am loading the user control dynamically in a dialog. I am linking to the event in the user control as explained below. The parent page is not receiving this event.
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Sep 16, 2010
im creating a button control in page int and im assing a click event for the button control. here the click event is not firing for the first time. here is my code.
[Code]....
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Feb 14, 2011
I have a website that sales associates access to view account information with clients. S.A's can only view information for accounts that they are tied to. Some clients have more than one account, S.A's can be tied to more than one account, but not all accounts of one client need to be tied to one S.A.
On the account info pages, I have account numbers (dynamically displayed labels) displayed of other accounts that the account client is associated with, which the S.A's can see. I'm modding this so that if the S.A has viewing permissions of any of the other accounts on that list of accounts, that instead of a label being displayed, a button directing them to that account page will display instead. In order for this to work, I have to attach a security function to the button, otherwise the page will blow out on the S.A's.
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For x = 0 to tblAccountList.Rows.Count - 1
'use a try to target the button, use catch to handle if it's instead a label, only one cell per row.
Try
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Addhandler accountLink.Click, AddressOf Me.PermissionViewCheck
Catch ex as InvalidCastException
Continue For
End Try
Next
I don't have any code checking for postbacks or anything like that, but the "PermissionViewCheck" event never fires and just reposts the page.
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Dec 24, 2010
I have a dynamically loaded usercontrol
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Jul 7, 2010
I am working on asp.net 3.5.
Is there any server side event for anchor tag( href tag)?, I tried with onclick event but it's not working(gives me error)
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Dec 27, 2010
i want to add event to anchor link in marquee and definite this event in other page.
i tell better,
i have a method in DAL class that read top news of database and add to marquee,so
i call this method in newspage.aspx and when i click this anchor link of marquee then display the news.
i want to increase the view count of news in database,but when i click the anchor,i can not add Method with named "IncreaseViewCount" in anchor click event.
how i can add this method('IncreaseViewCount') in click event of anchor lik in the marquee.
for summary, i want increase the view count of news when display the news in newspage.aspx.
www.mysite.com/newsDisplay.aspx?newsid=3
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Jan 17, 2011
how to open file upload browser(to select image file) on anchor tag click.
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Apr 7, 2010
I am trying to render a simple hyperlink that links to a named anchor within the page, for example:
<a href="#namedAnchor">scroll to down</a>
<a name="namedAnchor">down</a>
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[code]....
I am using the HtmlAnchor or HyperLink class because I want to make changes to other attributes in the code behind. I do not want to introduce a custom web control for this requirement, as the requirement I'm pursuing is not that important enough to justify abandoning the traditional ASP.NET link controls. It seems like I should be able to use the ASP.NET link controls to generate the desired link.
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Mar 24, 2011
I have a dropdownlist("ddlTemplate") control and a gridview("gvPlanning") control with 1 BoundField column, 1 TemplateField column and remaining columns will be generated dynamically from database.In TemplateFiled Column i have 3 image buttons viz: Edit, update and cancel.Gridview will be populated based on the selecteditem of dropdownlist.
if i click on edit imagebutton, i need to add textboxes dynamically in all the columns of that row except first 2 column. And if i click on Update imagebutton i need to retrieve the textbox values.we can add template field column for textboxes also, but why i am sticking to this method is.. the number of columns changes depending on the selecteditem from the dropdownlist. Eg: If i select india from dropdownlist the number of columns in the gridview would be 4 and if i select UK from dropdownlist the number of columns would be 9 likewise.
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