onclick

How to change div background color on button click?

由 陌路散爱 提交于 2019-12-02 09:03:17
I can change the background color Red, Blue, as well as Green, but when I click the Reset button I get an error in Chrome(browser): btnReset is not a function, How to make all div blank when I click Reset button? function btnRed() { document.getElementById("Div1").style.backgroundColor="Red"; } function btnGreen() { document.getElementById("Div2").style.backgroundColor="Green"; } function btnBlue() { document.getElementById("Div3").style.backgroundColor="Blue"; } function btnReset() { document.getElementById("Div1").style.backgroundColor="Black"; document.getElementById("Div2").style

change background color of div

由 被刻印的时光 ゝ 提交于 2019-12-02 08:54:54
this is so simple and I searched but couldn't find the exact answer. All I want to do is have a div that will change color when you click a link. I want to have about 3 or 4 color choices. How do I do it? Thanks! Heres a quick solutions <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script type="text/javascript"> function changeColor(color){ var div = document

Android Development: Button onClickListeners Help

由 六眼飞鱼酱① 提交于 2019-12-02 08:34:01
Basically, so far I've just got an add and minus button which will change the value of a TextView. I followed the second example under "Event Listeners" on http://developer.android.com/guide/topics/ui/ui-events.html The problem is I get 4 errors when I go to compile, I don't see what I'm doing wrong? Please can someone point out if there is anything wrong, or show me a simpler way please. Thank you for your time. Here's the errors: /home/alex/NetBeansProjects/GolfScoreCard/src/com/alex/golfscorecard/MainActivity.java:19: com.alex.golfscorecard.MainActivity is not abstract and does not override

Fragment won't launch

由 只愿长相守 提交于 2019-12-02 08:19:24
I have onclicklistener that works. I am trying to launch a new fragment from the button click on the list view. Right now, the fragment does not launch. However, the emulator we are using does not crash, so if we're understanding this correctly, it isn't connecting to the new fragment/XML page. public void onItemClick(AdapterView<?> adapterView, View view, final int i, long l) { myBadData.setId(i); Fragment fr = new event_description(); //fr.setArguments(bundle); FragmentManager fm = getFragmentManager(); FragmentTransaction fragmentTransaction = fm.beginTransaction(); //int contId = v.getId()

Mutiple buttons with the same name showing different divs

由 感情迁移 提交于 2019-12-02 08:00:29
I have a large amount of buttons all used to display a div before it, my question is instead of having 20 different javascript functions which all do the same thing, is it possible to do with one? By default i have the display set to none in the CSS. HTML: <div class="col-lg-6 event-title"> <span>Special Olympics Unified Snowboarding Final</span> <dd>SLOPESTYLE</dd> <div id ="#dropdown"> <h6>2016 RESULTS</h6> <p> GOLD - Chris Klug & Henry Meece<br> SILVER - Danny Davis & Zach Elder<br> BRONZE - Hannah teter & Daina Shilts </p> </div> </div> <div class="col-lg-1"> <button type="button" id = "

HTML Onclick with $(this)

由 偶尔善良 提交于 2019-12-02 07:52:32
I have a conflict with calling the general jQuery click function and so I need to call an onclick event on the HTML element itself while still being able to use $(this) $('.item-main-section, .item-status').click( function () { var slideHeight = $(this).parent().children('.item-slide-section').height(); if ($(this).parent().height() > 50) { $(this).parent().animate({height: '50px'}, 300); $(this).parent().children('item-slide-section').animate({bottom: '0px'}, 300); } else { $(this).parent().animate({height: slideHeight + 50 + 'px'}, 300); $(this).parent().children('item-slide-section')

How to add a click method in sensor

由 此生再无相见时 提交于 2019-12-02 07:45:06
I have successfully, with a fellow programmers help to create the following code: import android.app.Activity; import android.graphics.Color; import android.hardware.Sensor; import android.hardware.SensorEvent; import android.hardware.SensorEventListener; import android.hardware.SensorManager; import android.os.Bundle; import android.view.View; import android.view.Window; import android.view.WindowManager; import android.widget.Toast; public class SensorTestActivity extends Activity implements SensorEventListener { private SensorManager sensorManager; private boolean color = false; private

RecyclerView Click to pass data to new activity

由 回眸只為那壹抹淺笑 提交于 2019-12-02 07:36:30
I am making an app with three tabs, each tab is having a recyclerview with two text, i want the user to be able to click on any recyclerview item and the text in that item should be passed to a new activity. This is an image of how the app looks like. Here is my code for MainActivity public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); // Get the ViewPager and set it's

OnClick Listener Is Not Function As Expected

由 核能气质少年 提交于 2019-12-02 07:34:19
I have an onClickListener set on a TextView ( mReadAgainButton ) which is supposed to reload a set of instructions from the beginning (initially displayed via an onClickListener on a Button called mAssistUpdateButton ) however when clicking on the TextView mReadAgainButton nothing seems to happen. public void onClick(View v) { if (v == mAssistUpdateButton) { // Update button for ICS and up is selected // Get the TextView in the Assist Update UI TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2); String text = ""; CharSequence styledText = text; switch (mInstructionNumber) { case 0:

Problem with Image Button visibility! Android

由 心不动则不痛 提交于 2019-12-02 07:10:39
I have an Image button. I made it invisible. But the onClick event is not getting triggered which makes the button visible. The button should initially be visible for 5seconds, become invisible and then visible again if I click there. private ImageButton nextbutton; @Override protected void onCreate( Bundle savedInstanceState ) { super.onCreate( savedInstanceState ); setContentView( R.layout.first ); nextbutton = ((ImageButton)findViewById( R.id.NextButton )); nextbutton.setVisibility(View.INVISIBLE); nextbutton.setOnClickListener( new OnClickListener() { @Override public void onClick( View v
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