Detect Click Events Outside Div Inside Usercontrol?
Mar 28, 2010
I have a div inside a user control that is displayed by the user after some event. I want to hide this div when user clicks anywhere elese on the page but not on the div (or not on any element that is inside the div).
If it wasn't a user control I could use body's clieck event to check the target, but because this is usercontrol that is hosted by other page I can't just "play" with it's elements. How can I achieve that without using body of the hosting page?
I created simple web usercontrol ABC with Yes/No button.In Current pages submit Button Click it popup's ABC user control. ABC user controls Yes button Click it executes some serverside function.But I want to close/hide this user control after the Yes button Click ( like confirm box in javascript).But its not hiding after setting the visible property to false. Is there any way to implement this...
i have a usercontrol inside an updatepanel. when i click some button this usercontrol will be loaded. and the usercontrol itself has anither button in it. the problem is that the usercontrol code behind is never executed and when the button is clicked the usercontrol disappears.
I have a Page (created using master page) it has a UserControl and i want to reload the UserControl on button click (button in page outside the UserControl). I do not want to reload entire page. I want to reload just the UserControl.ASPX:Â
I've a ASP.Net page (Default.aspx) which will load UserControl (ucontrol.ascx) dynamically into an UpdatePanel. By using UpdatePanel, we believe we're able to prevent the entire page to be posted-back.
My problem is, within the UserControl, we have some form controls, such as inputs and buttons; after the UserControl is loaded, clicking on any button inside the UserControl will cause the UpdatePanel to be blanked. During the investigation, I found that, breakpoints within the Button1_Click() in the code-behind for the UserControl is never reached. Please reference to the code below, this references to [REFERENCE]1.
I've been searching a little bit to try and find the answer to this problem. As of right now another person I work with has designed a wizard step with an upload button in part of it. After the person clicks the browse button and selects their file a validation statement comes up saying, "Please click 'upload and continue' or clear the field" and then is supposed to disable the continue button until this is done. He started by adding a RegularExpressionValidator and found it did not solve his problem.
Now that he's out today we're working on trying to solve this and my first though is to actually use a custom validator instead and have it call a function in the back-code for validation which checks to see if the "Upload" click-event has happened. Is there an easy way of verifying whether or not a click-event has occurred. Basically my conditional is shown in the pseudo-code below...
I have the problem that when i´m adding my usercontrol to my default page the events do not fire. I already know that I had to add the usercontrol as soon as possible to the lifecycle, but I can´t because I know the number of buttons after clicking on my default button.
code:
my default.aspx.cs page protected override void OnInit(EventArgs e) { if (!IsPostBack) { addPruefstation aP = (addPruefstation)this.LoadControl("addPruefstation.ascx"); aP.ID = "ucPruefstation"; Session["ucPruefstation"] = aP; } base.OnInit(e); } protected void bApply_Click(object sender, ImageClickEventArgs e) { int anz; Int32.TryParse(((TextBox)tablePruefstand.FindControl("tbPruefstandstationen")).Text, out anz); //here i´m getting the number of buttons Session["anzStation"]=anz; addPruefstation aP = (addPruefstation)Session["ucPruefstation"]; aP.anz = anz; Session["ucPruefstation"] = aP; phPruefstation.Controls.Add(aP); } my usercontrol.acsx.cs: public int anz; protected override void OnInit(EventArgs e) { for (int i = 0; i < anz; i++) { tcButton=new TableCell(); trPruefstation = new TableRow(); tcEmpty = new TableCell(); tcLabel = new TableCell(); tcTextbox = new TableCell(); tcLabel.Controls.Add(new LiteralControl("Anzahl Leaks")); tcTextbox.Controls.Add(new TextBox() { ID = "Leak" + i, Text = "0", AutoPostBack = false }); ImageButton imgButton = new ImageButton() { ID = "" + i, ImageUrl = "~/Img/1rightarrow-256.png", Height=15}; imgButton.Click += new ImageClickEventHandler(imgButton_Click); tcButton.Controls.Add(imgButton); trPruefstation.Cells.Add(tcEmpty); trPruefstation.Cells.Add(tcLabel); trPruefstation.Cells.Add(tcTextbox); trPruefstation.Cells.Add(tcButton); tablePruefstation.Rows.Add(trPruefstation); } base.OnInit(e); } void imgButton_Click(object sender, ImageClickEventArgs e) //this event never be fired { throw new NotImplementedException(); }
for my dynamic user control, i am trying to do any event from that control (delete, update .... etc) but it disappeard when i make any event! this the code in the page to load it dynamically:
I have a usercontrol (ascx) with a DropDownList placed on a MasterPage. It has AutoPostBack=true. I created a SelectedIndexChanged event for the dropdown on the usercontrol, but it does not fire when seleted item changes. The PostBack fires and both current page as well as MasterPage are reloaded but the SelectedIndexChanged is not fired. How can this event be trapped?
I have a user control which I load dynamically using LoadControl. In this UserControl I have a button with assigned OnClick event, but when I click that button, the event is not fired. I'm populating the user control in UpdatePanel's Load event (I invoke __dopostback from JS).
I have a login.ascx control with three controls (LoginName, Password and btnLogin) , I want to rase a click event on this button from .aspx page because some restriction is there so that I am unable to write any code on .ascx page.I am bale to put loginName and password on .ascx by using query string but unale to raise event.
I created a customDropdown usercontrol with Events and It worked fine.
Now I stored the path of the ascx file in the database table and i want to Load the ascx file and handle the Events dynamically in an aspx page.
To Load the usercontrol and access the public properties and method, I need to know the object i am trying to load, right?
For Example
FeaturedDDL c = (FeaturedDDL)Page.LoadControl("~/FeaturedDDL.ascx").
But I dont want to hardcode objectType "FeaturedDDL", coz i dont have that stored in my Database field.
Since I am loading the usercontrol by getting the path and name of the usercontrol from the database table,how will I know the ObjectType at that time?
How to accomplish that and also how to handle the events for these type of situation?
I have a masterpage and inside that masterage is a user control that has a toolbar with a save button. I then have an aspx page that inherits form t he master page. In that page I have and updatepanel. Is it possible to set the post back trigger to the Save button inside the usercontrol?
I have written an online store app which generates a PDF invoice and emails it to the client. When the user clicks on the browser's back button on the thank you page, it reloads the PDF and emails it again. I can include some programming logic to circumvent this problem but I was wondering whether there is a simple way of detecting whether a page was navigated to by clicking on the browser's back button...
I have a class that rewrites the url for Categories and Departments, it workes great. then i have a sitemap and a menu Controll( Home | About Us | Contact Us ) i need to rewrite this three url's. i Tryed this inside the web.Sitemap
I am a bit new to the asp.net/jQuery game, and I seem to be having difficulty. I am using colorbox to make a modal window popup, and I want an upload picture form on that modal window. I have a button to open up the add photo form:
basically i have a few check boxes. if checkbox 1 is checked, i will assign a string to a variable. so i will have each check boxes having their own strings which will be saved into a text file.only when a button is clicked, then these strings will be saved into text file.i did this:
I have a ASP.NET page where a modal popup extender is shown when we click on a link button...There is a submit button in the Modalpopup extender which inserts the data into a DB table.... the proble is there are field validators for the textboxes in the modalpopup extender...for which validation is required...
After entering the values, in the textboxes the submit is working for the second click, but not on the first click...
What would cause click events to not fire?If I run the Visual Studio debug server everything works fine, but when I run the site off my Windows 7 IIS, buttons just postback without their events firing (breakpoints show Im getting page lifecycle events, but no clicks)
