onfocus

I have an imageview - It has both the attributes - focusable and focusableintouchmode set to true <ImageView android:id="@+id/ivMenu01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:focusable="true" android:focusableInTouchMode="true" > </ImageView> I have implemented the onFocusChangeListener in my activity- @Override public void onFocusChange(View v, boolean hasFocus) { switch (v.getId()) { case R.id.ivMenu01: if (hasFocus) { ivMenu01.setImageBitmap(Utility .getBitmap("Home_ford_focus.png")); // Focussed image } else { ivMenu01

I have this HTML: <select id="select-one"> <option value="">Choose</option> <option value="1">House</option> </select> <select id="select-two"> <option value="">Choose</option> <option value="A">Table</option> </select> And this Javascript with JQuery $("#select-two").focus( function() { if( $("#select-one").val() == "" ) { alert("Fill select-one first!"); return false; } }); So i am getting a infinite loop with alerts because after call alert() Javascript puts the focus again in the same select (select-two). Someone can help me to solve this please? Note : based on your comments, this assumes

I have a modal popup opened. I have accessibility requirement. So added ARIA related labels. But when i click tab key continuously focus going to the page behind the actual page. Added role="dialog" in html file But when modal opened i want only the focus navigate within the modal popup. Working on Angular4, HTML5 project. Better if we find a solution within HTML file itself . I mean without added any javascript/jQuery related stuffs to prevent this You are asking about focus trap , it's nicely demonstrated in this demo: http://davidtheclark.github.io/focus-trap/demo/ Adding role="dialog" will

In a nutshell; I wrote a simplistic chat application for a buddy and me to use. When the window running the application does not have the focus (minimized or behind other windows) and a message comes in, I want to change the windows title bar to serve as an alert. Exactly like Google's chat application does in GMail. Everything works flawlessly in Firefox and Chrome but not in IE7 (haven't tested 8). This is the code I am using to determine if the window has focus. Can this be written differently to also work in IE? Also, I'm open to any other approaches to accomplish the same thing. Many

Possible Duplicate: Set cursor at a length of 14 onfocus of a textbox I am able to do that in firefox and IE. But for some reason its not working in Chrome and Safari :( I am simply using below line onfocus $('input:text').focus( function(){ document.getElementById('id').setSelectionRange(0, 0); }); Can someone please tell me how to do similar thing in Chrome and safari? Tim Down The problem is that Chrome (I haven't heard of Safari doing this as well, but I'll take you word for it) kills the selection after the focus event has fired, so you need to add a timer. The following is adapted from

Is there a way to change a value in the model when an input gets/loses focus? The use case here is a search input that shows results as you type, these should only show when the focus is on the search box. Here's what I have so far: <input type="search" v-model="query"> <div class="results-as-you-type" v-if="magic_flag"> ... </div> And then, new Vue({ el: '#search_wrapper', data: { query: '', magic_flag: false } }); The idea here is that magic_flag should turn to true when the search box has focus. I could do this manually (using jQuery, for example), but I want a pure Vue.JS solution.