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如何从jquery选择器中排除单击的项及其所有父项?_Jquery - Fatal编程技术网

如何从jquery选择器中排除单击的项及其所有父项?

如何从jquery选择器中排除单击的项及其所有父项?,jquery,Jquery,在jquery脚本中,我试图从选择器中排除一个项及其所有父项: $(“.Navigation list--dropdown”).not($(this.parent()).addClass('is-hidden') 但它不起作用,有人知道为什么吗 这是完整的脚本: $(document).ready(function() { // When a dropdown trigger is clicked $('.Navigation-link--dropdownTrigger').click(

在jquery脚本中,我试图从选择器中排除一个项及其所有父项:

$(“.Navigation list--dropdown”).not($(this.parent()).addClass('is-hidden')

但它不起作用,有人知道为什么吗

这是完整的脚本:

$(document).ready(function() {
  // When a dropdown trigger is clicked
  $('.Navigation-link--dropdownTrigger').click(function(e) {
    // If its sibling dropdown list is hidden
    if( $(this).siblings('.Navigation-list--dropdown').hasClass('is-hidden') ){
      // Hide all other dropdown lists, except the clicked list and its parents
      $(".Navigation-list--dropdown").not($(this).parent()).addClass('is-hidden');
      // unhide only the dropdown whose trigger was clicked
      $(this).siblings('.Navigation-list--dropdown').removeClass('is-hidden'); 
    }
  });

如果要排除
及其所有父元素,请首先调用以获取完整的父元素链,然后应用以将原始元素(即
)添加回集合:

$(".Navigation-list--dropdown")
    .not($(this).parents().addBack())
    .addClass("is-hidden");