题
$(document).ready(function() {
var pic = $(".pic");
// need to remove these in of case img-element has set width and height
$(".pic").each(function() {
var $this = $(this);
$this.css({width: 'auto', height: 'auto'});
var pic_real_width = $this.width();
var pic_real_height = $this.height();
if(pic_real_width<100){
$(".pic").css("display","none");
}
});
});
我需要这个来检查.PIC类的所有图像的高度(它已经这样做了),然后添加一个显示:无那些谁具有一定的规模。 (例如,如果一个img已根据100px的宽度应该不被显示)
解决方案
此应达到目的:
$(document).ready(function() {
// need to remove these in of case img-element has set width and height
$(".pic").each(function() {
var $this = $(this);
$this.css({width: 'auto', height: 'auto'});
var pic_real_width = $this.width();
var pic_real_height = $this.height();
if(pic_real_width<100){
$this.css("display","none");
}
});
});
在洁具再次引用集合而不是一个具体的元素
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