spinner

问题 I need an OnClickListener to my Spinner. I tryed everything i found on the internet, but none of them worked. Please give me a solution for this: Got my spinner here: spinner = (Spinner)findViewById(R.id.spinner1); ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource (this, R.array.gyerekek_array, R.layout.my_spinner); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(adapter); spinner.setOnItemSelectedListener(new ItemChooser()

问题 Can anyone tell me what do I do wrong? :( I have 2 Spinners and two TextViews that I want to align right. I have set everything to right but still everything is left aligned. Here is how it looks like: But I want it too look like this: And here is my XML code: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:layout

问题 This question already has answers here : Spinner does not wrap text — is this an Android bug? (14 answers) Closed 8 months ago . I have long text that I want to put in a few, but not all, items in a spinner. Tried using the answer here but was not able to get it to work. I created and saved multiline_spinner_dropdown_item.xml in res/layout directory but still get an error "multiline_spinner_dropdown_item cannot be resolved" in Eclipse. 回答1: <?xml version="1.0" encoding="utf-8"?> <TextView

问题 I currently have an Activity with sliding tabs on it and I have been using ActionBarSherlock, but I wanted to have a spinner in the action bar, so that the user could select items from the spinner and each item is a specific file which opens up values to re-populate the views on each tab. I have looked to see how you can do this and so far have not had any luck. I don't want them to both navigate through fragments, but instead have the spinner to re-populate views on the tabs. I looked at a

问题 I am not sure if someone experiences this. Whenever I'm trying to use ngx-spinner in a function its not working. But when I put it inside the subscribed callback, it's working. Outside the authservice. This is not showing the spinner. login() { this._spinner.show(); //spinner call this._authService.login(this.user).subscribe( data => { sessionStorage.setItem("account", JSON.stringify(data[0].data)); sessionStorage.setItem("token", data[0].data.access_token); setInterval(() => { this._router

问题 I working on the spinner , there are 5 items in the spinner , i just want to hide the first item in the spinner , not to remove ,just hide.Problem is that when i click on the spinner ,without selecting an item the api get hit by using first item_id , i just added the blank feild in the spinner at first position(0). it is working properly .Only issue is that the visibility of the first blank item.I want to hide that item. My code is as follows : JSONArray staff_array; List<String> owner_list

问题 I've got a spinner that opens programmatically. It pops up and appears to be working fine, but for some reason my OnItemSelectedListener does not trigger any of the events within it. public class BeerConverter extends Activity { ArrayAdapter<CharSequence> adapter3; Spinner spinner03; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); spinner03 = new Spinner(this); adapter3 = new ArrayAdapter<CharSequence> (this,

问题 I have a ListView which handles onClick events by showing a PopUpMenu . However, I want the user to see the little triangle inside the views that can be clicked. I tried using a Spinner , because that element looks like what I'm after, but I can't set the title of the Spinner to anything other than its options. Of course I could custom make everything but as this is not a new pattern I thought maybe there's already something out there. I just can't find it myself. Example of what I'm after:

问题 Have anyone tried to use jQUery UI Spinner that uses array as its source data? Basically what I really want to achieve is I have a list of data (in array with string values), I want my spinner to just spin only with those array values. Hope someone could show me how to do it. 回答1: Ok, I think I'm going to answer my own question, just for the sake for other people who might have the same issue. var dlist = ['banana','papaya','apple'] $( ".spinner" ).spinner({ min: 0, max: 2, create: function()

问题 I have a CSpinButtonCtrl class subclassed called MySpinButtonCtrl . In this class I have an OnDeltapos event declared which is in charge of increment and decrement numeric values on my spinner: void CMySpinButtonCtrl::OnDeltapos(NMHDR* pNMHDR, LRESULT* pResult) { NM_UPDOWN* pNMUpDown = (NM_UPDOWN*)pNMHDR; if (GetKeyState(VK_CONTROL) < 0) // ctrl key pressed ==> limit value { int lower, upper; GetRange(lower, upper); if (pNMUpDown->iDelta < 0) *pResult = MySetSpinPos(lower); // lower limit