onclick

I have an app that is about a year old, is on the Play store in beta, has gone through dozens of revisions. All of a sudden I'm getting an error: Could not find a method onClick_Foo(View) in the activity class android.view.ContextThemeWrapper for onClick handler on view class android.widget.Button with id 'Foo_Button' I'm getting this error on every one of the 7 buttons defined in my XML. Since yesterday I've updating appcompat-v7 from 21.0.3 to 22.0.0 but also upgraded my testing device from KitKat to Lollipop for the first time. I've double-checked spellings, capitalizations, none of the

Trying to create a simple spinner effect with Jquery, i.e. two buttons (up & down) with a text field. The upbutton increases the value while the down button decreses the value. increment steps + or - 1. Any suggestions as ui.spinner is most def. not working and I am new to jquery. musty be something like $(#up).click (function ( /*SOMETHING GOES IN HERE but what?*/ )) and likewise for #down. both to set adjust the input text field say id #test as above. Maybe something like: $(document).ready( function() { var el = $('#test'); function change( amt ) { el.val( parseInt( el.val(), 10 ) + amt );

I'm using phonegap 2.4.0 to create an Android and iOS App. Now I recognized that the onclick event in links is fired twice inside the Android App using Android 4.2.2 on a Nexus 4 device, like a double click (althoug I tapped it only once!). <a href="#" onclick="$(this).append('test'); return false;" style="some styles...">some text</a> libs in use: jquery 1.9.1 jquery mobile 1.3.0 (rc) jquery ui 1.10.0 jquery touch punch 0.2.2 phonegap 2.4.0 After I clicked (or tapped) the link on my Nexus 4 (Android 4.2.2) the string 'test' is appended twice inside the app. This does NOT happen when I test it

I am trying to change a url using jquery. So once the button is clicked it will change the parent url but it will not redirect. For example, If the url is, http://www.xyz.com then it will become http://www.xyz.com/abc but will not be redirected. My Code: $('.clickme').click(function () { window.location.hash = 'xyz'; }); Is it at all possible? Please suggest. JSfiddle : http://jsfiddle.net/squidraj/Tn8BW/3/ Javascript can luckilly modify browser's history, and change the url. This example will add new row to your browser's history, and you are able to use back button to go to that page. HTML:

The button click in inflate layout fails at runtime because the method cannot be found. E/AndroidRuntime(921): java.lang.IllegalStateException: Could not find a method onClick(View) in the activity but, if click on button from main layout, work good. What have I done wrong? UPDATE: change code... stil fail ... add error log I want to have all of my buttons were processed in ome method. main activity class package com.android.insertview; import android.app.Activity; import android.content.Context; import android.os.Bundle; import android.view.Gravity; import android.view.LayoutInflater; import

I injected views perfectly using butterknife library. But when I try to implement listeners, for example onclick I'm not able to implement them. Following java code will help you to understand my problem. Java code: public class LoginActivity extends ActionBarActivity{ @InjectView(R.id.toolbar) Toolbar toolbar; @InjectView(R.id.btn_login) Button login; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.login); ButterKnife.inject(this); initialize(); //initListeners(); @OnClick(R.id.btn_login) public void submit(View view)

学习问题 在创建js中创建了新元素对象，通过对象名.onclick()无法添加事件。 如下：del为新建对象，要在onclick()中添加删除函数，但是发现在onclick()中添加任何函数都无法实现 var del=document.createElement("input"); del.type="button"; del.value="删除用户"; //问题：怎么加入函数 del.onclick="test()"; 来源： https://blog.csdn.net/a2311772099/article/details/101169923