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How to get Spinner Selected Item in Android
Try this : if (spinner1.getSelectedItem().toString().equals("Dollars") && spinner2.getSelectedItem().toString().equals("Euros") ... getSelectedItem() returns an Object . info . So you have to get the corresponding string first. Then java compares strings using equals().

Categories : Java

How to get selected spinner value from list view in android?
In your WhateverAdapter add these methods: public void setOnSpinnerItemSelectedListener(OnItemSelectedListener listener){ this.mSpinnerItemSelectedListener = listener; } In your getView() method: public View getView(int position, View convertView, ViewGroup parent){ //... viewHolder.spinner.setOnItemSelectedListener(mSpinnerItemClickListener); //..... return convertView; } Then in your Activity or wherever: MyAdapter adapter = new MyAdapter(Context....); adapter.setOnSpinnerItemSelectedListener(new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) { // your code here } @Override public void onNothingSelected(AdapterView<?> parentVie

Categories : Java

How to maintain spinner selected state in android
Just save the index in SharedPreferences on activity stop, retrieve it when you return to that activity. Shared Preferences at Android Developer

Categories : Android

spinner selected item is highlighted while in drop down mode android
Couldn't you just use setOnItemSelectedListener? It would record the position of the spinner, and you could find if the position change. http://developer.android.com/reference/android/widget/AdapterView.html

Categories : Android

Android: Spinner inside Dialog with "text message" when selected
You're getting an NPE because you initialize AdapterView<?> parent as null, and never assign anything to it before using it. You don't need that for the context anyway. In both of your Toast.makeText() methods, replace parent.getContext() with MainActivity.this. An Activity is extended from the context so you can pretty much always just use your activity as the context argument in methods that need a context.

Categories : Android

Android Spinner data view not updating on item re-selected
You need to update the View from the UI thread. See this answer from another question that is similar to yours which details updating the UI thread using an AsyncTask: http://stackoverflow.com/a/4370785/793150 I had the same issue with a view not updating with fragments, and I believe that this solution is applicable to this issue as well. I hope this resolves your issue!

Categories : Android

Android - spinner selected item doesn't detect by the listener
Looks strange - your spinner's1 ID in the XML is spinner2, but in the code you refer to spnExistLamp and spnElampWat. So, there is no connection between the XML and the code.

Categories : Android

Spinner with custom adapter show the selected item Android
spinnerLenguage.setOnItemSelectedListener(new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int position, long arg3) { // Build your new array // Build your new adapter // Set your new adapter to spinnerLenguage } @Override public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } });

Categories : Android

How to change second spinner array when selecting in first spinner android
in first spinner OnItemSelectedListener do below way.. spinner1.setOnItemSelectedListener(new OnItemSelectedListener() { public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) { // Object item = parentView.getItemAtPosition(position); // Depend on first spinner value set adapter to 2nd spinner if(pos == 1){ spinner2.setAdapter(adapter2); }else{ spinner2.setAdapter(adapter3); } } public void onNothingSelected(AdapterView<?> arg0) {// do nothing } });

Categories : Android

Passing a spinner selected value to another value
You need to use OnItemSelectedListener d11.setOnItemSelectedListener(this); @Override public void onItemSelected(AdapterView<?> spinner, View view, int position,long arg3) { item = spinner.getItemAtPosition(position).toString(); } public void onNothingSelected(AdapterView parent) { // Do nothing. } Now you will have your value and you can use that wherever you need to populate the other Spinners. Make item in this example a member variable so you can use it anywhere in this Activity. You will also need to add implements OnItemSelectedListener to your class definition public class ExampleMain extends Activity implements OnItemSelectedListener{ Also, you are initializing adapter many times with the same values it looks like. Just initialize

Categories : Android

Passing value from 1 android spinner to the next spinner
Bind data in second spinner (Spinner 2)in onItemSelected listner of first spinner (Spinner 1) Spinner1.setOnItemSelectedListener(new OnItemSelectedListener() { public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { // bind data in second spinner as per you select // in this first spinner (Spinner 1) } public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } });

Categories : Android

Highlight selected Spinner Item
The problem with this code is that you are creating the Spinner each time the Button is clicked. Try the following code: @Override protected Dialog onCreateDialog(int id) { Dialog dialog; AlertDialog.Builder builder; switch(id) { case 1: Button b=((Button) findViewById(R.id.btnSpinnerPlanets)); builder = new AlertDialog.Builder(MyFormActivity.this).setTitle("the prompt").setAdapter(get_the_adapter(b), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { b.setText(b.getResources().getStringArray(R.array.planets__entries)[which]); dismissDialog(1);

Categories : Android

Spinner won't highlight when item is selected
Instead of using setBackgroundColor, you'll need to use setBackgroundDrawable, and use an xml state list drawable file with pressed/default states. http://developer.android.com/guide/topics/resources/drawable-resource.html#StateList

Categories : Java

how to make spinner without title(value selected) shown
another solution is as @codeMagic said, with a image button and on click method. and by the way i found <EditText android:id="@+id/date" style="@android:style/Widget.Holo.Spinner" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/hello_world" /> as mentioned in here and look like a little weird.

Categories : Android

Getting selected values from spinner in a list view?
Try this.. import java.util.ArrayList; import android.os.Bundle; import android.app.Activity; import android.util.Log; import android.view.Menu; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemSelectedListener; import android.widget.ArrayAdapter; import android.widget.Spinner; import android.widget.Toast; public class MainActivity extends Activity { ArrayList<String> spinner_items; Spinner spinner_from; Button btn; ArrayAdapter<String> from_adapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); spinner_items = new ArrayList<String>(); spinner_items.add("S

Categories : Java

Dismiss a Dialog after spinner item is selected
I had a similar issue a while ago, and it was because onItemSelected was called when the spinner was initialized (I was setting an initial selected position). Try to use a boolean to avoid the first execution of onItemSelected. private boolean firstExecution = true; ... @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { if(firstExecution){ firstExecution = false; return; } tvGender.setText(gender[spinner.getSelectedItemPosition()]); dialog.dismiss(); } Let me know if this solved your problem :)

Categories : Android

How to reverse spinner left to right without reversing the selected item?
Keep the rotation on the Spinner, but also add rotation on the textview you are using to display the text. i.e. assign a View to the selected item, and set it's rotation back the other way. pseudo: spinner.setAdapter(...); spinner.setDropDownViewResource(R.layout.my_view); myView .. setRotationY = 180 ref http://developer.android.com/reference/android/widget/ArrayAdapter.html#setDropDownViewResource(int)

Categories : Android

How to save (and later retrieve) the selected item of a spinner to SQLite
A few things: (1) I don't really see anywhere above where you actually create a SQLite database or use the SQLiteOpenHelper class to access that data. Take a look at this tutorial. It uses a simple single table set up to store data. Once you create the database it should be easy to read and write from it. Verify that you actually have a database created. (2) Where are your SQL queries to return the data you're looking for? Even if data is being added you need to make sure you are getting the right data with your Cursor when you're done. If you're getting the same values each time is it possible that you are simply adding new data every time and retrieving the same value with your cursor - i.e. you're not telling the cursor to get the newly added data becuase you keep grabing the same ind

Categories : Android

Spinner not showing the selected text only on Motorola Defy 2.2?
I am answering my own question as it might help others.The problem with Motorola defy is that it has a default text color set to white and for spinner we can't use android:textColor="@color/white" as they won't work.To change text color of spinner we need use following code: <?xml version="1.0" encoding="utf-8"?> <resources> <style name="MooTheme" parent="android:Theme"> <item name="android:spinnerItemStyle">@style/MooSpinnerItem</item> </style> <style name="MooSpinnerItem" parent="android:Widget.TextView.SpinnerItem"> <item name="android:textAppearance">@style/MooTextAppearanceSpinnerItem</item> </style> <style name="MooTextAppearanceSpinnerItem" parent="android:TextAppearance.Widget.Text

Categories : Android

Selected item from spinner causes TextView to change automatically
Add android:prompt in Spinner xml and set a name like android:prompt="Privacy"; So first time it will show privacy then user can select from the drop down list.

Categories : Java

Show Edit text on spinner item selected
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { // TODO Auto-generated method stub spinnerServiceType = spinServiceType.getItemAtPosition(position).toString(); //if spinnerServiceType 's value is other //then set visibility of textview visible put text watcher on it so u can get text when user finished ..if u dont want then u can use simple getText then change its visibility //As u are setting your array value from resource you cant update it programmatically //so first of all u have to take its array items in list . so u can update this list after user enter the value in edit text }

Categories : Android

How to make spinner dialog display currently selected item?
Unfortunately this behavior is not natively implemented in Spinner component, however, you can always create your own BaseAdapter to show whatever you need weather is in the spinner it self or in the dropdown like this: private class ExampleAdapter extends BaseAdapter{ @Override public int getCount() { return 0; } @Override public Object getItem(int arg0) { return null; } @Override public long getItemId(int position) { return 0; } @Override public View getView(int position, View convertView, ViewGroup parent) { //Here is where you actually get the chance to return whatever you want in the spinner component (the single bar with the arrow) return yourCommonView; } @Override publi

Categories : Android

VBA clear formatting from selected paragraph
If you want to clear all formatting, I'd suggest this: With Selection .ClearFormatting End With This resets the paragraph style to Normal and resets all fonts and attributes (that I've tried to set). Note that it resets the paragraph style for the paragraph that includes the selection (so if you've only selected a single word in the paragraph, it still resets the style for the paragraph). ref: MSDN: Selection.ClearFormatting I didn't see any difference when I added ActiveDocument.CopyStylesFromTemplate NormalTemplate.FullName but I expect this would depend on the complexities of your documents.

Categories : Vba

Clear Text of All Textboxes in Selected Tab
Use the OfType<T>() in the foreach loop. private void resetCurrentPageToolStripMenuItem_Click(object sender, EventArgs e) { foreach (TextBox t in tabControl1.SelectedTab.Controls.OfType<TextBox>()) { t.Text = ""; } } Alternative: foreach (Control control in tabControl1.SelectedTab.Controls) { TextBox text = control as TextBox; if (text != null) { text.Text = ""; } }

Categories : C#

How to clear selected items collection
To sum up comments. Instead of creating new ObservableCollection every time something changes reuse one that you already have and it will notify UI about changes. Your InitializeTransactionTypes should look something like this: private void InitializeTransactionTypes() { if (_selectedApplication != null) { var getAppCode = ApplicationVModel.GetAllApplications() .FirstOrDefault(apps => apps.Name == _selectedApplication); transactionTypes.Clear(); foreach(var transactionItem in TransactionTypeVModel.GetAllViewModelTransTypes().Where(t => getAppCode != null && t.Id == getAppCode.Id)) transactionTypes.Add(transactionItem); } } and like this you should not have to notify about TransactionTypes changes any

Categories : Wpf

Using the selected tab in a TabControl to clear a variable - WPF
I think the best way would be to use the interactivity library to catch the SelectionChanged property and change the property. It would look something like this: <TabControl> <i:Interaction.Triggers> <i:EventTrigger EventName="SelectionChanged"> <ei:ChangePropertyAction TargetObject="{Binding Path=Path.To.ViewModel}" PropertyName="MyProperty" Value="" /> </i:EventTrigger> </i:Interaction.Triggers> </TabControl> You can also choose to change the value of the TextBox - in which case you'd need to modify the ChangePropertyAction object to look like this: <ei:ChangePropertyAction TargetName="UserBox" PropertyName="Text" Value="" />

Categories : Wpf

How to clear the selection of QListView when multiple items are selected?
Use void QAbstractItemView::clearSelection() [slot] to clear selection Also, all views have a selection model you can access through: QItemSelectionModel * QAbstractItemView::selectionModel() const that allows doing a lot more things selecting Look at Handling selections in item views Another thing ... #ifdef QT_NO_DEBUG means release #ifndef QT_NO_DEBUG would be debug mode, and im sure, it will not compile the code you pasted

Categories : C++

Clear validation error message when the value is updated or selected
Place this just above the // trigger ajax validation comment: $('.errorSummary, .errorMessage').hide(); This should reset the errors before they get re-validated.

Categories : Validation

Clear the selected values in a rich:extendedDataTable when the button reset is clicked
Your button is a bit messy, you don't need a4j:ajax when using a4j:commandButton since this component is already AJAX. <a4j:commandButton id="clearBtn" value="Clear" tabindex="4"> <a4j:ajax event="click" execute="@this" listener="#{reportBean.reset}" render="resourceList"/> </a4j:commandButton> for this : <a4j:commandButton value="Clear" tabindex="4" execute="@this" listener="#{reportBean.reset()}" render="resourceList userist"/> You were missing the right component to update, also I doubt your listener was called. In JSF 2.0 you can call listeners methods without parameters but when you do it so, you need to add () at the end. Ortherwise you should declare your method like this : public void reset(AjaxBehaviorEvent event) { allActiveUsers = new Arra

Categories : JSF

android spinner not getting value
I wrote a spinner tutorial on my blog a while back. Hopefully this helps a little bit http://www.emmbimobile.com/blog/2013/03/25/spinner-dropdown-list-tutorial/

Categories : Java

how to create custom spinner like border around the spinner with down triangle on the right side?
You could design a simple nine-patch png image and use it as the background of spinner. Using GIMP you can put both border and right triangle in image.

Categories : Android

Call JSON on Spinner OnItemSelected and display data into another Spinner
Sorry about the late answer. I was solved this by my self but never came back here to post the solution which worked for me. Now I am posting this answer if any one has same kind of problem can get help from here. So What I did 1) Call the first service and populate city names on first spinner and when item is selected of first spinner, save its value in a global String like String selectedCity; selectedCity = spinner1.getSelectedItem().toString(); 2) When click any item of first spinner call the second service and put a simple check while populating the second spinner. ArrayList<String> categories = new ArrayList<String>(); try { JSONObject object = result.getJSONObject("result"); JSONArray array = object.getJSONArray("data"); fo

Categories : Android

Android Spinner not showing up
Your code to populate the Spinners looks fine (I think),maybe your problem is on your layout xml?, but why don't you try using an array of strings instead? like here, plus you get to use resource values, I personally think its better not creating stuff like that at runtime.

Categories : Java

Android spinner is null
First check if you have R.id.spinnerdate in your main.xml layout. If it is the case, then try the following: Since you are using a FragmentActivity , inflate your layout first. private View myView; ..... myView = getLayoutInflater().inflate(R.layout.main, null); and change the datespinner reference to: Spinner datespinner = (Spinner) myView.findViewById(R.id.spinnerdate);

Categories : Android

Spinner usage on Android
You handle all of these logics in the adapter class, in your getView function the view that you return would have the required text alignment. Use a abase adapter and functions when item clicked store that position in your adapter class. and in your getview based on the position you can have any logic for alignment.

Categories : Android

Android: Spinner from ID Is Always Null
You should have this in your Fragment, not your Activity. Try something like Spinner mySpinner = (Spinner)getView().findViewById(R.id.mySpinner); in your Fragment. The reason is that it's your fragment that actually has the view, not the activity. EDIT based on your onCreate: Spinner mySpinner = (Spinner)myFragment.getView().findViewById(R.id.mySpinner);

Categories : Android

How to design a spinner in Android
You will have to create a custom layout for the spinner. I think the following XML might give you an idea. <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="3dip"> <TextView android:id="@+id/number" android:padding="3dip" android:layout_marginTop="2dip" android:layout_marginLeft="5dip" android:layout_width="wrap_content" android:layout_height="wrap_content"/> <ImageView android:id="@+id/image" android:layout_width="wrap_content" android:layout_height="wrap_content"/> </LinearLayout>

Categories : Android

Getting an enumerated value out of an Android Spinner
Due to type erasure, T will have no meaning at runtime, which is why the expression T.class is illegal. The workaround is to reference a Class<T> instance: public class EnumSpinnerListener<T extends Enum<T>> // note the correction here implements AdapterView.OnItemSelectedListener { private final Class<T> type; private String mValue = null; public EnumSpinnerListener(Class<T> type, AdapterView<?> adapterView) { this.type = type; adapterView.setOnItemSelectedListener(this); } public T getValue() { return Enum.valueOf(type, mValue); } }

Categories : Java

Android Spinner Error
private void initSpinnerList() { spinner = (Spinner) findViewById(R.id.spinner); spinner.setOnItemSelectedListener(listner); categories = new ArrayList<String>(); categories.add("S"); categories.add("T"); categories.add("U"); categories.add("V"); categories.add("W"); categories.add("X"); categories.add("Y"); categories.add("Z"); ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categories); dataAdapter .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(dataAdapter); } private OnItemSelectedListener listner = new OnItemSelectedListener() { /* * (non-Javadoc) * * @see * an

Categories : Android

Spinner visibility in android 4.0
Try this in your spinner it will change your spinner colour. mdt_spn=(Spinner)findViewById(R.id.xmdtm_spn); ArrayAdapter<String> adapter1 = new ArrayAdapter<String>( getApplicationContext(),android.R.layout.simple_spinner_item,mdt_arr) { public View getView(int position, View convertView, ViewGroup parent) { View v = super.getView(position, convertView, parent); ((TextView) v).setTextSize(30); ((TextView) v).setTextColor( getResources() .getColorStateList(R.color.mycolor1)); return v; } public View getDropDownView(int position, View convertView, ViewGroup parent) { View v = super.getDropDownView(position,

Categories : Android



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