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jQuery .toggle() to show and hide a sub sub-menu

由 一曲冷凌霜 提交于 2019-12-07 07:51:39
问题 I'm using this question's code to make a show/hide toggle jQuery .toggle() to show and hide a sub-menu $('#menu-lateral .sub-menu').hide(); //Hide children by default $('#menu-lateral > li > a').click(function() { event.preventDefault(); $(this).siblings('.sub-menu').slideToggle('slow'); }); The problem is that my sub-menu has its own sub-menu with many items. Is there a way to adapt this code to work ALSO in the next level? Important info: wordpress makes by default the child UL with the

Show database in mongodb show it empty while I can acess and query data

由 落爺英雄遲暮 提交于 2019-12-07 07:49:46
问题 While accessing the database in command line, the 'show dbs' list all the existing databases showing the one I want to access as empty . EDIT: Neverless using the database and running db.stats() it show the correct size of data. The output of show dbs : db1 (empty) db2 (empty) db3 0.999755859375GB db_5 (empty) But I can access, query, count and show the data stored in db_5. Can someone explain me why this is shown as empty? Can I export it correctly without loosing data? EDIT : After export

Are there any Tab Bar events for notifying when someone hides/shows the Tab Bar?

由 狂风中的少年 提交于 2019-12-07 02:54:30
问题 I have a Nav controller inside a custom subclass of Tab Bar controller that i created. I want to know from within the (custom) Tab Bar whenever one of the displayed controllers attempts to hide or show the Tab Bar. (for example when pushing a VC that has its hidesBottomBarWhenPushed=YES onto the Nac controller). In short i want to be notified of events hiding/showing the Tab Bar but could not find anything in Apple's reference. I tried looking at UITabBar, UITabBarDelegate, UITabBarController

Show a text field on a specific option select

由 為{幸葍}努か 提交于 2019-12-07 00:10:54
I'm trying to learn some jQuery and I can't figure it out, how to show a text field (ID-based of course) when I select a specific option in my select tag. I've Google'd for a answer to my problem, but I haven't find anything yet. There for I'm asking you how I can fix this. See below how I want it. As default: Select tag Option 1 Option 2 Option 3 Text field which is hidden by default. If I choose Option 1 , the text field remains hidden. If I choose Option 2 the result is the same as the first one. If I choose Option 3 the text field will be visible. If I choose another option, say Option 2

jQuery Hide / Show input when selected option is equal to

由 喜你入骨 提交于 2019-12-06 14:08:13
问题 If selected option is equal to 2, I want to add the following line to the body: <input id="fnivel2" pk="1"/> I did it using a hide class. It works but I'm not sure if it is a correct solution: <script> $(document).ready(function (){ $("#fnivel").change(function(){ var selected_option = $('#fnivel').val(); if(selected_option == '2'){ $("#fnivel2").removeClass("hide"); $("#fnivel2").attr('pk','1'); } if(selected_option != '2'){ $("#fnivel2").addClass("hide"); $("#fnivel2").removeAttr('pk'); } }

Show current position annotation by default

由 僤鯓⒐⒋嵵緔 提交于 2019-12-06 13:41:49
I have an current location annotation (blue dot) showing in mapkit. Annotation shows after taping the blue dot, how can I have the annotation showing by default?, when I start the view? whit out tapping the pin. - (void)mapView:(MKMapView *)mv didAddAnnotationViews:(NSArray *)views { for(MKAnnotationView *annotationView in views) { if(annotationView.annotation == mv.userLocation) { self.mapView.userLocation.title= @"Current"; self.mapView.userLocation.subtitle= @"Location"; MKCoordinateRegion region; MKCoordinateSpan span; span.latitudeDelta=0.002; span.longitudeDelta=0.002;

Looking for a jQuery effect to gradually reveal a hidden DIV/image

由 耗尽温柔 提交于 2019-12-06 11:17:03
问题 It may be that I am missing something obvious, but I can't work out how to reveal a hidden image/DIV slowly, so that it is shown from top to bottom. If you look at this jsfiddle you will see the image that I am trying to reveal using 'show' in jQuery: http://jsfiddle.net/nickharambee/Lj7z9/13/ The trouble with 'show' is that it grows the image from top left. What I am looking for is an effect that hopefully is clear from these images: i.e. the red 'home' image/DIV is gradually revealed from

How to show and hide a simple <ol> list with onclick?

由 佐手、 提交于 2019-12-06 11:03:30
Considering the following paragraph and list: <p id = "list1" onclick = "openList1()">List of Items</p> <ol> <li><a href = "/exampleFolder/file1.txt">List Item 1</a></li> <li><a href = "/exampleFolder/file2.txt">List Item 2</a></li> <li><a href = "/exampleFolder/file3.txt">List Item 3</a></li> <li><a href = "/exampleFolder/file4.txt">List Item 4</a></li> <li><a href = "/exampleFolder/file5.txt">List Item 5</a></li> </ol> How can I show and hide this entire list with Javascript? <script> function openList1() { ... } </script> I thank you for the attention! You can give an id to the OL list. <p

QWidget not showing after calling show()

由 青春壹個敷衍的年華 提交于 2019-12-06 05:32:46
In My App, I have a QWidget which is not showing after I call show() , even though isVisible returns true . This widget is created from an event of the main application window. But when its started on its own, i.e., as the only widget on an app, it shows up normally. Anyone knows what may cause this behavior? Other widgets in my app show up normally only this one is giving me troubles. It actually use to work just fine under a previous version of Qt4 (don't remember which). the code for the widget is here update: windows seems to appear and is immediately destroyed. The relevant code is in

Using jQuery cookie.js to remember hide/show element?

由 浪子不回头ぞ 提交于 2019-12-06 03:27:38
问题 I have found a great tutorial on how to show and hide a certain div on a page. I got the code working fine, but I would like to extend is to that the show/hide is remembered on page loads. I've looked for a solution jQuery cookie was the answer.. if I'd knew how to write the actual code that is.. Here's the current snippet: <script type="text/javascript"> jQuery(document).ready(function() { // hides the group_desciption as soon as the DOM is ready // (a little sooner than page load) jQuery('
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