? ???? jQuery? ???? ???? ???? ??? ???? ??? ?????? ??? ????? ? ??? ??? ????? ??? ?????. ???? DOM ??? ??? div ??? ?????.
? ??? id "img-cache"? ?? ???
(function($,D,W) {
var JQUERY4U = {};
JQUERY4U.UTIL = {
images:
{
loadingImage: '<img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/174076317693190.gif" class="lazy" alt="jquery add image to browser cache " /></img>',
ajaxImage: '<img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/174076317789628.gif" class="lazy" alt="jquery add image to browser cache " /></img>',
savingImage: '<img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/174076317761887.gif" class="lazy" alt="jquery add image to browser cache " /></img>'
},
preloadImages: function()
{
$('body').append('<div id="img-cache" style="display:none"></div>');
$.each(JQUERY4U.UTIL.images, function(i,v)
{
$('#img-cache').append(v);
});
}
}
$(D).ready(function($) {
JQUERY4U.UTIL.preloadImages();
});
})(jQuery,document,window);? ???? ??? ??? ?????. ??? ??? ?? ???? ? ???? ??? ?????.
<<> ?? ??? : div
$.each
? ???? images ??? ?? ????
<<> ?? ?? ?? ? ??? jQuery? ???? ? ???? ???? ???? ?? ?? ???? ??? ?????.
<<> jQuery ??? div? ???? ????????? ???? DIV? ???? ?????? :
.// Array of image URLs
var imageArray = ['image1.jpeg', 'image2.png', 'image3.gif'];
// Preload images
$.each(imageArray, function(index, src) {
new Image().src = src;
});
JavaScript ? ?????? ? ?????
Image ???? ??? ??? ?????
src
jQuery 's ? ???? ???? ?????
??? ???? ???? ???? ?????? :
ajax ? jQuery? ?? ?? ID? ?? ???? ?????
Laravel? Ajax? ?? ???? ????? Laravel??? Ajax Success ?? ???
??? ?????? : .
? ??? jQuery ???? ??? ???? ?????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
??? ??
8638
17
1783
16
1728
56
1579
28
1444
31
Java vs. JavaScript : ??? ?????
Jun 20, 2025 am 12:27 AM
Java ? JavaScript? ?? ?? ????? ??? ?? ?? ?? ???? ????? ?????. Java? ??? ? ??? ?????? ??? ???? JavaScript? ?? ? ??? ??? ?????.
JavaScript ?? : ?? ??
Jun 19, 2025 am 12:40 AM
JavaScriptCommentsareEnsentialformaining, ?? ? ???? 1) Single-LinecommentsERUSEDFORQUICKEXPLANATIONS.2) Multi-linecommentSexplaincleClexLogicOrprovidedEdeDDocumentation.3) inlineecommentsClarifySpecificPartSofcode.bestPractic
JS? ??? ???? ???? ???
Jul 01, 2025 am 01:27 AM
JavaScript?? ??? ??? ?? ? ? ?? ??? ???????. 1. ?? ??? ??? ???? ?? ??? ????. ISO ?? ???? ???? ???? ???? ?? ????. 2. ?? ??? ?? ???? ??? ?? ???? ??? ? ??? ? ?? 0?? ????? ?? ??????. 3. ?? ?? ???? ???? ???? ?? ?????? ??? ? ????. 4. Luxon? ?? ???? ???? ?????? ???? ?? ????. ??? ?? ???? ????? ???? ??? ????? ?? ? ????.
JavaScript vs. Java : ?????? ??? ? ??
Jun 20, 2025 am 12:21 AM
JavaScriptIspreferredforwebDevelopment, whithjavaisbetterforlarge-scalebackendsystemsandandandoidapps.1) javascriptexcelsincreatinginteractivewebexperiences withitsdynatureanddommanipulation.2) javaoffersstrongtypingandobject-Orientededededededededededededededededdec
? ? ??? ??? ?? ???? ??? ??????
Jul 02, 2025 am 01:22 AM
TAGGSATTHEBOTTOMOFABLOGPOSTORWEBPAGESERVESPRACTICALPURSEO, USEREXPERIENCE, andDESIGN.1.ITHELPSWITHEOBYOWNSESPORENGENSTOESTOCESKESKERKESKERKERKERDER-RELEVANTTAGSWITHOUTHINGTEMAINCONTENT.2.ITIMPROVESEREXPERKEEPINGTOPONTEFOCUSOFOFOFOCUSOFOFOFOCUCUSONTHEATECLL
JavaScript : ???? ????? ??? ?? ??
Jun 20, 2025 am 12:46 AM
javascriptassevenfundamentalDatatatypes : ??, ???, ??, unull, ??, ? symbol.1) ?? seAdouble-precisionformat, ??? forwidevaluerangesbutbecautiouswithfatingfointarithmetic.2) stringsareimmutable, useefficientconcatenationmethendsf
DOM?? ??? ?? ? ? ??? ??????
Jul 02, 2025 am 01:19 AM
??? ?? ? ??? DOM?? ??? ??? ? ?????. ??? ?? ????? ?? ??????, ??? ?? ???? ?? ????????. 1. ??? ??? addeventListener? usecapture ?? ??? true? ???? ?????. 2. ??? ??? ?? ???? usecapture? ???? ????? ?????. 3. ??? ??? ??? ??? ???? ? ??? ? ????. 4. ??? ?? ?? ?? ??? ?? ??? ??????? ??? ???? ?????. 5. ??? ?? ?? ?? ??? ?? ???? ?? ???? ? ??? ? ????. ? ? ??? ???? ???? JavaScript? ??? ??? ??? ????? ???? ???? ??? ??????.
Java? JavaScript? ???? ??????
Jun 17, 2025 am 09:17 AM
Java? JavaScript? ?? ????? ?????. 1. Java? ???? ???? ??? ? ??? ?????? ?????? ? ?? ???? ?????. 2. JavaScript? ?? ? ?? ?? ? ??? ?? ??? ???? ??? ? ?? ? ?? ?????.
