hi i在jquery中有问题 i有这个功能无法正常执行而没有提醒() $(document).ready(function(){ var wi1 = $(window).height( )-90; var wi2 = $(' .right-content-img')。width(); $(' .Image-main-page')。css( margin-top,( wi1 / 2 - $(' 。Image-main- page')。height()/ 2 ) - 30 + px); $(' 。Image-main-page')。css( margin-left,(wi2 / 2 - $(' 。Image-main-page')。width()/ 2 )+ px); $( 。rtIn)。live( click,function(){ var wi11 = $(窗口).height() - 90 ; var wi21 = $ (' 。right-content-img')。width(); alert(wi11 ); $(' .Image-main-page')。css( margin-top,(wi11 / 2 - $(' .Image-main-page')。height()/ 2 ) - 30 + px); $(' .Image-main-page')。css( margin-left,(wi21 / 2 - $(' 。 Image-main-page')。width()/ 2 )+ PX); });
解决方案
(document).ready(function(){ var wi1 =
(window).height() - 90; var wi2 =
(' 。right-content- IMG)宽度();
hi i have problem in jquery i have this function cant't execute correctly without put alert()
$(document).ready(function () { var wi1 = $(window).height()-90; var wi2 = $('.right-content-img').width(); $('.Image-main-page').css("margin-top", (wi1 / 2 - $('.Image-main-page').height() / 2) - 30 + "px"); $('.Image-main-page').css("margin-left", (wi2 / 2 - $('.Image-main-page').width() / 2) + "px"); $(".rtIn").live('click', function () { var wi11 = $(window).height() - 90; var wi21 = $('.right-content-img').width(); alert(wi11); $('.Image-main-page').css("margin-top", (wi11 / 2 - $('.Image-main-page').height() / 2) - 30 + "px"); $('.Image-main-page').css("margin-left", (wi21 / 2 - $('.Image-main-page').width() / 2) + "px"); }); 解决方案 (document).ready(function () { var wi1 =(window).height()-90; var wi2 =('.right-content-img').width();更多推荐
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