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问题 This question already has answers here : QDialog remove title bar (3 answers) Closed last month . I show a dialog in my qt application on menu action click window is appearing perfectly but I want to hide its title bar as it is just a sub-window inside main window. I tried : this->setWindowFlags(Qt::Window |Qt::FramelessWindowHint); In dialog constructor: ui->setupUi(this); this->setWindowState (Qt::WindowActive); setWindowModality(Qt::ApplicationModal); setAttribute (Qt::WA_DeleteOnClose);

问题 i want to hide the status bar when i launch my app to view launch image that was covered by status bar. so in plist i added Status bar is initially hidden YES and status bar is covered. My problem is that status bar is covered always in my app, i want to hide status bar only for launch image, what can i do? 回答1: [[UIApplication sharedApplication] setStatusBarHidden:NO animated:NO]; 回答2: SOLVED [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:NO]; using this at launch of

问题 i want to hide the status bar when i launch my app to view launch image that was covered by status bar. so in plist i added Status bar is initially hidden YES and status bar is covered. My problem is that status bar is covered always in my app, i want to hide status bar only for launch image, what can i do? 回答1: [[UIApplication sharedApplication] setStatusBarHidden:NO animated:NO]; 回答2: SOLVED [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:NO]; using this at launch of

问题 I have found numerous partial answers to this question, but nothing that seems like a definitive answer. For such an important technique I find this a little strange. How should I hide elements (using javascript) so that they do not appear briefly when the page loads before the JS has a chance to hide them? I don't want to set them to hidden initially with CSS as if a user doesn't have Javascript, they will see nothing. To be clear. I'm not asking how to handle displaying content to users who

问题 I have a div and want to hide it when I click outside. My code is: <div id="mydiv">The div must be above button</div> $('#mydiv').click(function(e) { e.stopPropagation(); }); $(document).click(function() { $('#mydiv').fadeOut(300); }); But it is not working for me ... UPDATE Full code is presented below. When I click on a button it shows a div above, so I need to hide this div when I click outside. DEMO <div id="but" style="text-align: right;"><button type="button">Show Div!</button></div>

问题 I have a div and want to hide it when I click outside. My code is: <div id="mydiv">The div must be above button</div> $('#mydiv').click(function(e) { e.stopPropagation(); }); $(document).click(function() { $('#mydiv').fadeOut(300); }); But it is not working for me ... UPDATE Full code is presented below. When I click on a button it shows a div above, so I need to hide this div when I click outside. DEMO <div id="but" style="text-align: right;"><button type="button">Show Div!</button></div>

问题 Is there a simple way to accomplish this using dojo (jQuery would be easier for me but I have to use dojo): I have a simple unordered list. I don't want dojo to style the list (as it might if I used some widget). When I click a link on the list I want to show a div associated with the link. Then if I click another link in the list the first div hides and that one shows. <div id="content"> <h2>Header</h2> <ul> <li><a href="#sub_content1">Link 1</a></li> <li><a href="#sub_content2">Link 2</a><

问题 Good evening I've got a basic structure of ul, li and nested drop-down menus in the form of ul's. What I'm trying to do is that when the parent li is clicked, the child ul will show up. When the li is clicked again, the child ul hides. So this is what I've got so far $(document).ready(function() { $("ul#glass-buttons li").toggle(function() { $("ul", this).show(); }, function () { $("ul", this).hide(); }); }); It works perfectly, the only problem is that there are multiple child drop-down

问题 I've got a UL list, each LI has a hidden DIV, and a "More info" link that shows the hidden DIV. However, clicking this button shows all the other LI's hidden DIVs as well. How can I only hide/show the DIV in the LI, and not have all the other hidden DIV's show? And if I click on one how can I hide the others? I'd like to keep this part separate though in case I want to remove it later. Also on click I want the text in the "More info" link to change to "Hide". Here's my current script: $

问题 On initial load, the annotations show just fine. But if I scroll the map, they all disappear and the code is only called for the user location, not the other annotations in the viewForAnnotation delegate method. Plot Pins -(void)viewDidLoad{ ...Download Coordinates and Data from Web here... [self.mapView addAnnotation:pin]; } Delegate Method - (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation { //Player's Pin if([annotation class] ==