popupwindow

问题 I want to open a pop-up window on click of 'link', then show some data there and close it. I am using 'link_to' to create 'link'. The part of code looks as: <%= link_to 'Display Links', :controller=>'aaa', :action=> 'xyz_links', ....... %> 回答1: Previously, in rails2.3.x you could just do: link_to "foo", foo_path(foo), :popup => true But now in Rails3, this option has been deprecated Another option is to use the Rails 3 unobtrusive way of event delegating those links: First add an attribute

问题 There is a web site that randomly shows up some campaign popup windows on their web site. It would be very useful if a user would be notified when a popup is shown up on that site in Firefox, etc. Can it be possible with the help of Javascript, or any add-on, etc.? 回答1: Two options. nsIWindowWatcher - https://developer.mozilla.org/en-US/docs/XPCOM_Interface_Reference/nsIWindowWatcher nsiWindowMediator - https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface

问题 I am working on an Android application and I've designed a popupWindow to show some view by replacing a soft keyboard in an activity. The popupWindow contains a searchView. When I click on a button, it shows the popupWindow and the soft keyboard gets hidden. Now when the searchView in the popupWindow gets focus, I call the method: popupWindow.setFocusable(true) To show keyboard so that users can start typing in searchView. When the searchView is in focus and the soft keyboard is open, then

问题 I'm trying to open a popup from window a at example.com. then close window a and open another window b at the same domain (example.com). Is it possible to access the DOM of window a from window b and how? The popup is opened from window a by window.open('http://example.com/blah', 'somename', settings..), Executing the same from window b with a different url (shown below) works window.open("http://example.com/blah2", "somename" ...) This seems to suggest windows are accessed by window name.

问题 I have a PopupWindow that is populated with a LinearLayout. I instatiated my popup window like this: PopupWindow pw = new PopupWindow(layout, 450, 700, true); pw.showAsDropDown(layout, 80, 80); However, when the device orientation is switched to landscape, the popup window gets cut off at the bottom and I cannot scroll down. See the screen capture: The layout underneath this popup is indeed scrollable. So how can I make the popup scrollable? Thanks, Igor 回答1: LinearLayouts aren't scrollable,

问题 Basically I need to open a login window in a popup, so that it doesn't get blocked by popup blocker. Similar to what Janrain does in it's RPXnow solution. How do they do that? 回答1: Most pop-up blockers allow pop-ups that were triggered by a user action, e.g. clicking on one of the login links on the page you linked to. So if you tie your login popup to a login button that the user has to click to open it then it ought to get past the blockers OK. (or am I missing the point - were there other

问题 This keyboard can be select from the keyboard list and user can use it from any application. just implement popup-window to add images on keyboard in custom soft keyboard 回答1: You have to create a class that extends PopupWindow public class CustomPopup extends PopupWindow { Context mContext; View rootView; public CustomPopup(View rootView, Context mContext){ super(mContext); this.mContext = mContext; this.rootView = rootView; View customView = createCustomView(); setContentView(customView);

问题 I want to create multiple versions of print-friendly pages from a single page. I am considering to do it in this way: placing several buttons on the original page and, clicking one button will popup a new window with the same html as its parent window, but with some modifications (e.g., set display attribute of some DIV's to none). It is possible to use javascript to do this? 回答1: You could pass an additional parameter to the current page's url and open it in a new window, like this: window

问题 i am using this code to open a popup in the center of the screen function popupwindow(url, title, w, h) { wLeft = window.screenLeft ? window.screenLeft : window.screenX; wTop = window.screenTop ? window.screenTop : window.screenY; var left = wLeft + (window.innerWidth / 2) - (w / 2); var top = wTop + (window.innerHeight / 2) - (h / 2); return window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=' + w + ',

问题 A pop up is opened when a user clicks a button. This pop up will go to a holding page, and wait for the user to leave the website or close the browser. Then when the user leaves or closes the browser, it will redirect the pop up location to a different site. I have tried several variants of the following code: win=window.open('google.com','popup'); //just to illustrate the "win" = my window.open(). $(window).bind('beforeunload', function() { window.win.location.href="http://the-new-location