jQuery ?? ? ??? ?? ??? ?? ??? ?? ??? ????? Ajax ?? ??? ?????.
<span>//get active element of focus using js </span><span>$(document.activeElement)</span>
<span>//change focus when tabbed across into new item
</span><span>$('.item :input').live('focus', function()
</span><span>{
</span> <span>var thisItem = $(this).parents('.item');
</span> <span>var thisId = thisItem.attr('id');
</span> <span>$('.item').removeClass('item-selected'); //remove all focus
</span> thisItem<span>.addClass('item-selected'); //add focus to current item
</span>
<span>//save those items that have changed
</span> $<span>.each($('.item-changed'), function(i<span>,v</span>)
</span> <span>{
</span> <span>var currItemId = $(this).attr('id');
</span> <span>//exclude current item
</span> <span>if (!_this.helpers.itemHasFocus(currItemId))
</span> <span>{
</span> <span>console.log('saving '+currItemId);
</span> _this<span>.save.item(currItemId); /* AJAX auto save */
</span> <span>$(this).removeClass('item-changed');
</span> <span>}
</span> <span>});
</span><span>});</span>? ?? ?? ?? ?? (FAQ)
jQuery? ???? ?? ????? ??? ????? ??? ??? ? ????. ? ???? ???? ?? ? ???? ??? ? HTML ??? ??? ? ????. ??? ?? ??? ????.
$ (document) .ready (function () { console.log (focusedElement); ??? ?? ??? ?? ??? ???? Console.log (FocusedElegment); ??? ??? ??? ?????.
jQuery? ???? ?? ??? ??? ?? ? ?????
?, jQuery? ???? ?? ??? ??? ?? ? ????. Focus () ???? ?? ??? ??? ???? ? ?????. ?? ??? ????.
$ ( " #myelement"). focus ();
? ???? #MyElement? ??? ????? ??? ID???.
jquery? ???? ???? ???? ????? ???? ??? ????? blur () ??? ??? ? ????. ?? ??? ????.
? ???? #MyElement? ??? ????? ??? ID???. ?? ??? ????.
$ ( " #myelement"). focus (function () { alert ( "??? ???? ?"); );? ????, #MyElement gains ??? ??? ?? ? ??? ??? ? ? ??? ??? ? ? ??? ??? ? ? ??? ??? ? ? ??? ??? ? ? ??? ??? ? ? ????? jQuery?? Blur () ???? ???? ??? ????. Here’s an example:
$("#myElement").blur(function(){
alert("Element has lost focus");
In this code, an alert is triggered when #myElement loses focus.
How can I check if an element has focus using jQuery?
To check if an element has focus, you can jQuery?? IS ( ": Focus") ???? ??????. ?? ??? ????. if ($ ( " #mylement"). is ( ": focus")) {} else {
$ ( " #myelement"). focus (); jQuery? ???? ?? ??? ??? ? ? ?????
?, jQuery? ???? ?? ??? ??? ? ????. Focus () ???? ?? ??? ??? ???? ? ??? ? ????. ?? ??? ????. $ ( "input"). focus ();
? ???? DOM? ? ?? ?? ??? ??? ?? ??? ?????.
jquery? ???? ?? ?? ??? ??? ?? ? ????? ?? ?? ??. ?? ??? ????.
$ ( "input"). keypress (?? (e) { if (e. jQuery? ???? ?? (?? ??)? ??? ???? Focus () ???? ???? ??? ??? ??? ? ????. ?? ??? ????.
$ ( "a"). focus (); ? ???? Dom? ? ?? ??? ???????. .
$ ( "input"). focus ();
? ???? DOM? ? ?? ?? ??? ??? ?? ??? ?????.
jquery? ???? ?? ?? ??? ??? ?? ? ????? ?? ?? ??. ?? ??? ????.
if (e. jQuery? ???? ?? (?? ??)? ??? ???? Focus () ???? ???? ??? ??? ??? ? ????. ?? ??? ????.
$ ( "a"). focus (); ? ???? Dom? ? ?? ??? ???????. .
? ??? jQuery? ?? ??? ?? ??? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
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SublimeText3 ??? ??
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SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
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