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Javascript 如果高度超过100px,则改变位置_Javascript_Jquery_Css_Html - Fatal编程技术网

Javascript 如果高度超过100px,则改变位置

Javascript 如果高度超过100px,则改变位置,javascript,jquery,css,html,Javascript,Jquery,Css,Html,我有以下代码: $(document).ready(function () { if ($('.pi-img').height() > 100) { $(this).css('top' , '30%'); console.log('yeah'); } }); 但是它不起作用。您需要使用循环通过.pi img元素: $(document).ready(function () { $('.pi-img').each(function()

我有以下代码:

$(document).ready(function () {
    if ($('.pi-img').height() > 100) {
        $(this).css('top' , '30%');
        console.log('yeah');
    }
});
但是它不起作用。

您需要使用循环通过
.pi img
元素:

$(document).ready(function () {
    $('.pi-img').each(function() {
        if ($(this).height() > 100) {
            $(this).css('top' , '30%'); 
            console.log('yeah');
        }
    });
});