tabs

问题 first off new to python and not good at it... I am trying to open a txt file called bestsellers.txt. In the text file it is split by a tab character for example, 1st to Die James Patterson Little, Brown 3/25/2001 Fiction So, after Die it is tab spaced same with after patterson and brown and 2001 All I have right now is openBook = open('bestsellers.txt', 'r') booklist = openBook.split('\t') But, it doesn't seem to work, suggestions on what to do? I have to keep it simple. I know this is

问题 Currently, I have a shiny app built with the following UI structure. tabsetPanel(tabPanel("Tab1"), tabPanel("Tab2"), tabPanel("Tab3"), tabPanel("Tab4") However, I would like to change the look and feel of the navigation bars. I would like to center the tabs in the middle of the page as opposed to having them left-aligned (This post is not reproducible and does not seem sustainable). Then insert a triangle in between each tab panel to show a "story line" to indicated content from tab1, 2, etc.

问题 So I've got a pretty nice application going using ui-tabs.. problem is, I cannot for the life of me figure out a way to pre-load images in my ajax content before the tab panel is shown. The only way I can think of is to create my own ajax functionality for the loading of tab-panel content, and adding something like this to the ajax call: success: function(response){ $(response).find('img').preload({ onFinish: function(){ currentTabPanel.show(); } }); } But I'm thinking there's GOT to be a

问题 I'm struggling to use Chromium Tabs in Cocoa and I really seem to be missing something. I've subclassed CTBrowserWindowController ( ppEditor ), CTBrowser ( ppDocumentBrowser ), CTTabContents ( ppDocument ) and CTTabContentsController ( ppDocumentController ) Editor creates new Documents by : [self addTabContents:(ppDocument*)doc]; (and I've also tried first adding a Document Controller for the specific document first, but this doesn't work either) I'm connecting my outlets from TabContents

问题 I am trying to set up Google map (v3) inside Joomla tabs but there is display problems on map. If i move away from tab where the map is and change back map canvas is grey and map is displayed only partially on left corner of map canvas. Image with screen capture: I get this worked on other site by setting map size on map parameters but there was used Google map version 2 and i could not find correct syntax for setting map size on version 3 map. Map options are set in global variable. var

问题 I am trying to set up Google map (v3) inside Joomla tabs but there is display problems on map. If i move away from tab where the map is and change back map canvas is grey and map is displayed only partially on left corner of map canvas. Image with screen capture: I get this worked on other site by setting map size on map parameters but there was used Google map version 2 and i could not find correct syntax for setting map size on version 3 map. Map options are set in global variable. var

问题 I am trying to stop refreshing my tabs activity, in the below pictures, you can see when I start new activity from tab fragment and then close it by pressing back button and returning to the tabs activity, all tabs will be restarted. I need to somehow resume tabs activity, In the codes below, I call new activity: Intent i = new Intent(context, New_Activity.class); startActivity(i); and close it in this way: finish(); 回答1: Instead of finish just use flag for it like this way Intent intent =

问题 So I am working on a UI that use a tab interface to change activities. I have been trying to modify the code found here: http://developer.android.com/resources/tutorials/views/hello-tabwidget.html so that it will fit my needs. But the issue I am having right now is that the size of the text required for the tabs is longer then the width of the tab its self. So what I was wondering is if either there is a way to make it so that there is no image but have two lines of text instead or that there

问题 Is it possible to hide and close a certain tab in Qtabwidget? I have 5 tabs, two of them are plots and generated while using my software. First I want to hide the two plots in the beginning and second I want to make them closable after there were generated. Is this possible? With self.setTabsClosable(True) all tabs will be closable. Thanks import sys from PyQt4 import QtGui class QCustomTabWidget (QtGui.QTabWidget): def __init__ (self, parent = None): super(QCustomTabWidget, self).__init__

问题 I am using jQuery UI 1.8.5 tabs plugin, with collapsible : true configuration. I need to call a function after a tab is collapsed to add a css class. Does anyone know how? 回答1: You could check if the ui-tabs-selected class exists on click. Assuming you're using standard markup: // in your click event var selected_exists = $('#yourTabBox') .children('ul.ui-tabs-nav') .children('li.ui-tabs-selected') .length; if (selected_exists) { // Nothing is collapsed } else { // collapsed } This is perfect