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2014/10/16 ¤W¤È 12:03:01

jquery Programming Glossary: document.activeelement

How to get the focused element with jQuery?

http://stackoverflow.com/questions/11277989/how-to-get-the-focused-element-with-jquery

focused element var focused ' focus' No jQuery var focused document.activeElement Does the element have focus var hasFocus 'foo' .is ' focus'.. . If you are looking for the currently focused element document.activeElement will retrieve it without having to search the whole DOM tree... without having to search the whole DOM tree. The answer is document.activeElement And if you want a jQuery object wrapping the element document.activeElement..

Is there a 'has focus' in JavaScript (or jQuery)?

http://stackoverflow.com/questions/2683742/is-there-a-has-focus-in-javascript-or-jquery

way you can do it jQuery.extend jQuery.expr ' ' focus a document.activeElement You're defining a new selector. See Plugins Authoring . Then..

How to get div onblur event to execute a javascript function?

http://stackoverflow.com/questions/4847986/how-to-get-div-onblur-event-to-execute-a-javascript-function

and check in the handler if any of them have focus using document.activeElement . script type text javascript function checkBlur setTimeout.. text javascript function checkBlur setTimeout function if document.activeElement document.getElementById input1 document.activeElement document.getElementById.. if document.activeElement document.getElementById input1 document.activeElement document.getElementById input2 document.activeElement document.getElementById..

Showing Placeholder text for password field in IE

http://stackoverflow.com/questions/6052544/showing-placeholder-text-for-password-field-in-ie

around that function if .support.placeholder var active document.activeElement ' text' .focus function if this .attr 'placeholder' '' this.. '.hasPlaceholder' .each function this .val '' var active document.activeElement ' password' .focus function if this .attr 'placeholder' '' this..

How to get input has focus or not using jquery [duplicate]

http://stackoverflow.com/questions/6703862/how-to-get-input-has-focus-or-not-using-jquery

help Thanks in advance '#title' .focusout function if document.activeElement .is focus alert 'focus' else alert 'not focus' this will not..

Using jQuery to test if an input has focus

http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus

Ben Alman jQuery.expr ' ' .focus function elem return elem document.activeElement elem.type elem.href Quoted from Mathias Bynens here Note that.. want to figure out which element has focus you can use document.activeElement If you aren't sure if the version will be 1.6 or lower you can..

How to get the focused element with jQuery?

http://stackoverflow.com/questions/11277989/how-to-get-the-focused-element-with-jquery

element caret share improve this question Get the focused element var focused ' focus' No jQuery var focused document.activeElement Does the element have focus var hasFocus 'foo' .is ' focus' No jQuery elem elem.ownerDocument.activeElement Which one should.. In other words the bare ' focus' is equivalent to ' focus' . If you are looking for the currently focused element document.activeElement will retrieve it without having to search the whole DOM tree. The answer is document.activeElement And if you want a jQuery..

Is there a 'has focus' in JavaScript (or jQuery)?

http://stackoverflow.com/questions/2683742/is-there-a-has-focus-in-javascript-or-jquery

There is no native solution but yes there is a more elegant way you can do it jQuery.extend jQuery.expr ' ' focus a document.activeElement You're defining a new selector. See Plugins Authoring . Then you can do if ... .is focus ... or input focus .doStuff share..

How to get div onblur event to execute a javascript function?

http://stackoverflow.com/questions/4847986/how-to-get-div-onblur-event-to-execute-a-javascript-function

bind the onblur event handler to each of the input elements and check in the handler if any of them have focus using document.activeElement . script type text javascript function checkBlur setTimeout function if document.activeElement document.getElementById.. them have focus using document.activeElement . script type text javascript function checkBlur setTimeout function if document.activeElement document.getElementById input1 document.activeElement document.getElementById input2 document.activeElement document.getElementById.. type text javascript function checkBlur setTimeout function if document.activeElement document.getElementById input1 document.activeElement document.getElementById input2 document.activeElement document.getElementById input3 alert I am called 10 script .....

Showing Placeholder text for password field in IE

http://stackoverflow.com/questions/6052544/showing-placeholder-text-for-password-field-in-ie

placeholder in the masking characters. Any ideas on how to get around that function if .support.placeholder var active document.activeElement ' text' .focus function if this .attr 'placeholder' '' this .val this .attr 'placeholder' this .val '' .removeClass 'hasPlaceholder'.. .blur active .focus 'form' .submit function this .find '.hasPlaceholder' .each function this .val '' var active document.activeElement ' password' .focus function if this .attr 'placeholder' '' this .val this .attr 'placeholder' this .val '' .removeClass..

How to get input has focus or not using jquery [duplicate]

http://stackoverflow.com/questions/6703862/how-to-get-input-has-focus-or-not-using-jquery

on any tags like input image etc. How can I solve this. Please help Thanks in advance '#title' .focusout function if document.activeElement .is focus alert 'focus' else alert 'not focus' this will not work javascript jquery html share improve this question..

Using jQuery to test if an input has focus

http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus

for testing focus the new favorite is this gist from Ben Alman jQuery.expr ' ' .focus function elem return elem document.activeElement elem.type elem.href Quoted from Mathias Bynens here Note that the elem.type elem.href test was added to filter out false.. .is focus ... or input focus .doStuff Any jQuery If you just want to figure out which element has focus you can use document.activeElement If you aren't sure if the version will be 1.6 or lower you can add the focus selector if it is missing function var filters..