Im creating an app where the startpage is an login screen. When user enter their credentials and finally taps the login button an Progressindicator Dialog is being shown. The dialog is based on an Window Popup. The window and the indicator works like a charm but there is one problem. The indicator is wraping the content on the page. So if you for example entered the wrong credentials and tapped the login button the inticator will dissapear to give the user one more chance to enter their right credentials. But when the indicator dissapear the Rememember Me Checkbox position is changed, it's getting placed over the login button. It seems like the Indicator Dialog is wraping the content on the page. Im a pretty good css & html developer so i wonder if there are something like in css called z-index or is it possible to set the position of the checkbox to absolute so its position aren't based upon other elements position. I used this guide to make this indicator.
http://blogs.msdn.com/b/priozersk/archive/2010/09/20/creating-progress-dialog-for-wp7.aspx
Thanks
Problem solved. As i copied the sample code from the orginal project to my own there was a few variables that i had to change the value of to work with my project. Including the height and the width of the object and so on. Anyway, it works like a charm now.
Related
I have made a custom MessageBox for my application and it launches as a UserControl. I have two buttons inside it and I would like to allow users to press Tab to switch between Buttons. However, since it's a UserControl overlaying the content, Pressing tab more than twice makes the focus go in the background on elements that aren't supposed to be tabbed at.
I can't figure out a good idea how to prevent this, I've thought of making a method that will select all elements and make their IsTabStop values to false and then restore them later, but I think that would be more of a problem then a solution.
Is there a way around this to limit tabbing only to the UserControl?
I would also appreciate advice on working with the message box.. the whole messagebox is an async function that has an infinitive loop until the answer is given. Is there another way to stop the application until one of the message box options was selected?
Crowcoder's reference has lead to correct MSDN page where I found my solution:
dialog = new UCMessageBox("Are you sure you want to exit the application?", MBType.YesNo);
AppMessageBox.Children.Add(dialog);
KeyboardNavigation.SetTabNavigation(dialog, KeyboardNavigationMode.Cycle);
The key was to call .SetTabNavigation function and direct it to my dialog (custom UserControl for the message box) and setting the KeyboardNavigationMode to Cycle.
After closing the UC rest of the application continued normally regarding navigation.
I will try my best to express what I do not understand about WebForms. Maybe somone can explain it to me....
I work in 'quite big' WebForms (website) Application.
Application already has a PopUp (which I HAVE TO USE, because I dont have time to make a new one) like MessageBox in Winforms, but:
it's place is in MasterPage.master (I use it like ((MasterPage)Poup.Show("blablabla", yes_no));
I can add buttons to it and change style etc.
it doenst stop application (like .ShowDialog() in WinForms), so I have to assign onClick events dynamicly and assign/catch them on Page_Load to go to the wanted method depending on users input on form. At the moment i can't to anything about it.
And here is the problem:
Depending on form validation, if users press a button (on a form) - then form realods it's TextBox.Text's values and changes DropDownLists's SelectedIndexes and SelectedValues.
BUT IF YOU GO TO THE SAME METHOD WITH MY POPUP WINDOW:
ex: Do you confirm? YES/NO
If you press You press ANY button, then: CHANGES ARE VISIBLE BY CODEBEHIND BUT TEXTBOXES ARE STILL VISIBLE WITH PREVIOUS DATA ON THE SCREEN, ALSO DROPDOWNLISTS HAVE OLD VALUES SELECTED
BUT IF YOU PRESS A FORM BUTTON (WHATEVER WHICH), EVEN IF IT'S METHOD DOES NOTHING - ALL FORM WILL "RELOAD" AND HAVE PROPER DATA ON THE SCREEN.
(it's not about Runat="server" or AutoPostBack, I checked it)
I dont event know what to do about it :(
Update panels are used to partial refresh of some fields inside him, caused by certain triggers, like buttons, textchanged, etc.
See more about update panel's:
https://msdn.microsoft.com/en-us/library/bb399001.aspx
http://www.asp.net/web-forms/overview/older-versions-getting-started/aspnet-ajax/understanding-asp-net-ajax-updatepanel-triggers
http://www.asp.net/ajax/documentation/live/tutorials/IntroductionUpdatePanel.aspx
(Haven't worked with web forms events in a while, just answering in case nobody else does.)
Out of curiosity, what happens if, in your javascript handler for your popop button, you getElementById one of the form buttons on the main page and call ".click()" on it?
The basic problem sounds like there's a runat/server form on the main page, with certain behaviors associated with it, which is submitted by the main page runat server buttons but not by your popup JS.
Easy enough to test with the above approach. If that works, take a step further and try to figure out why it worked, based on what those buttons are doing.
(If you're not using JS at all for the popup, then View Source the output HTML, because I'm sure it is. Backtracking those calls should help you understand the trace from popup button press to form submission.)
I probably mislead you by "OnClick", it's NOT javascript OnClick="method()" issue.
I mean ClickEvent on a button (in codebehind). For Ex. If form is validated I have to do:
ViewState["PopUpSelection"] = "yes_no";
(MasterPage)PopUp.Show("blabla",yes_no) //loads popup from MasterPage;
return;
then on Page_Load I have:
**if (string)ViewState["PopUpSelection"] == "yes_no"
{
ButtonConfirmYes.Click += new EventHandler(MyMethod);
}**
And if method "MyMethod" is called from a FORM button, everything "will go ok".
If you call the same method from PopUp button: changes are visible by codebehind, but on the screen nothing happens, unless i press ANY FORM BUTTON, whatever it does
I have a GMap.NET control on my main form, and then I have a second form that will show when the user clicks on a button. The problem is, that when the user leaves the second window and hovers over the GMap control from the main form, the main form comes to the front. This does not happen when i hover over the rest of the main window with the second window on the front. Also I have another form that will show while the program searches for some data, and this one will also disappear when the user hovers over the map.
I hope I explained it well enough, basically when I hover over the map the main window comes to the front. And it does only happen when there is another form of my project in front of it, not when there is any other window like firefox or something in the front.
So my question is: why does this happen and can I change this behavior? Is it a standard of the GMap.NET control? I am using the Version 1.7.0.0 control btw.
you must use
GMap1.DisableFocusOnMouseEnter = true;
i added this code to my program and problem solved.
It would help to see some code as to how you are showing the forms, but it sounds like you are doing something like secondwindow.Show() instead of secondwindow.ShowDialog(), and then an event from GMap for OnEnter is doing a Focus().
Then, when you have the "other form" in front of it, it's opened in a way that will restrict access to the parent form (ShowDialog(), etc).
I want to preface this by saying I'm a noob with WPF/.net programming.
Here is my question that requires a bit of guidance. I have a window and I load pages in and out as my navigation. On one particular page, when the user clicks on one of the items (button for example), I need to display a small form to gather more information. I'm not sure what the best approach is... what I would love (but do not know where to begin even searching for this solution) would be to open a popup balloon style window with a few textboxes and a submit button.
Other options I've explored would be to use a separate page. Save off the current page and load a new page with these textboxes and a submit button. Or to use a custom messagebox instead (least favorite option).
I would like this new extra info page to blend in with rest of the app so that the main page is still visible in the background. Any suggestions??
You can use WPF's Popup control
<Popup>
<!-- Your Content Here -->
</Popup>
Personally I have issues with WPF's Popup, so have my own custom UserControl that works like a Popup.
I ended up using modal window (ShowDialog) method for this.
I've some questions .. and I really need your help.
I have an application.
First I display a splash screen, a form, and this splash would call another form.
Problem: When the splash form is displayed, if I then open another application on the top of the splash, and then minimize this newly opened application window, the splash screen becomes white. How do I avoid this? I want my splash to be displayed clearly and not affected by any application.
I'm using a DropDownList but I realized that there is 2 types of it . I found "Dropdown" which makes the text inside the DDL editable, and "DropDownList" which doesn't.
Problem: when I tried to use DropDownList control it doesn't allow me to add a default text while DropDown does so I want a DropDownList control which prevent modifying on the text and allow a default text .. what property should I use?
Can I add "?" which denotes to Help button to the FormBorder (with the minimization, maximization, and close buttons )
Can I change the colour of the Formborder from its default colour (blue) ?
One of my application functionality is to copy files from server to phone into a certain folder in memory card.
Problem : can I determine the free size of the MMC to notify the user if it's full while copying.
3) You have to set the "HelpButton" property of the form to true. However the "?" button is only visible if you deactivate the maximize and minimize buttons by setting "MinimizeBox" and "MaximizeBox" to false.
Here are a few...
1) you need to launch the window in another thread so that your app can do what it needs to do to start. When the startup finishes, signal to the splash screen that it can close itself.
2)
dropDownList.SelectedIndex = 0;
4) I would not recommend doing so. It is based on the system color scheme, which the user sets. I would not like an app to decide for itself which scheme to use.
5) if the MMC shows up as a mapped drive you could use one of these techniques
Once again there is no answer to this guys question.
Yes, do as the other guy said and launch the splash screen in its own thread.
There is only one type of ComboBox in .Net, However there is a property called DropDownStyle which sets its functionality.
Yes, I am clueless on how this one works and never needed it.
Yes you betcha, Its called non-client painting. you can find more info on it here http://www.codeplex.com/CustomerBorderForm/Wiki/View.aspx?title=Painting%20NonClient%20Area&referringTitle=Home
I Need more details on this.