大约有 30,000 项符合查询结果（耗时：0.0229秒） [XML]
OnCreateOptionsMenu() not called in Fragment
...
In your fragment's onCreateView() method, you need to call setHasOptionsMenu(true) to tell the host activity that your fragment has menu options that it wants to add.
share
|
im...
In Flux architecture, how do you manage Store lifecycle?
...query from a Controller-View. The only road into the Store is through the callback it registers with the Dispatcher. The only road out is through getter functions. Stores also publish an event when their state has changed, so Controller-Views can know when to query for the new state, using the ge...
How to extract the decision rules from scikit-learn decision-tree?
...rsion of sklearn, because some values of tree.tree_.feature are -2 (specifically for leaf nodes).
There is no need to have multiple if statements in the recursive function, just one is fine.
share
|
...
Using Html.ActionLink to call action on different controller
I am trying to navigate between controllers using ActionLink . I will tell my problem with an example.
9 Answers
...
Constructors in JavaScript objects
...ven mention Foo, while in the latter case it will know that it's Foo being called. Very helpful for debugging.
– Joachim Isaksson
Oct 21 '13 at 11:36
|
...
Get img thumbnails from Vimeo?
...humb(id){
var url = "http://vimeo.com/api/v2/video/" + id + ".json?callback=showThumb";
var id_img = "#vimeo-" + id;
var script = document.createElement( 'script' );
script.src = url;
$(id_img).before(script);
}
function showThumb(data){
var id_img = "#vimeo-" + data...
Fragment onCreateView and onActivityCreated called twice
...gment in the constructor seems to make the double onCreateView problem magically go away (I assume it just ends up being null for onTabSelected when called through the ActionBar.setSelectedNavigationItem() path when saving/restoring state).
...
JavaScript - onClick to get the ID of the clicked button
...ions that should be performed on those elements.
When an event handler is called, it's called within the context of the element that was clicked on. So, the identifier this will refer to the DOM element that you clicked on. You can then access attributes of the element through that identifier.
For...
How to create a Custom Dialog box in android?
...
break;
default:
break;
}
dismiss();
}
}
How to Call Dialog ?
R.id.TXT_Exit:
CustomDialogClass cdd=new CustomDialogClass(Values.this);
cdd.show();
Updates
After a long time one of my friends asked me to make a curved shape dialog with a transparent background. So, Here ...
Popup弹出菜单扩展 · App Inventor 2 中文网
...项3"
// 显示弹出菜单
when Button1.Click
do
// 显示菜单
call Popup1.Show
// 处理菜单选择
when Popup1.MenuItemSelected ID Title Checked
do
if ID = 1 then
show notification "选择了: " & Title
else if ID = 2 then
show notification "选项2状态: " &...