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javascript 学習メモ

Last updated at Posted at 2017-11-16

clickされたlistNumが一番上のListNumに移動する

  var languageList = document.getElementById('id取得');
  var langElement = languageList.querySelectorAll('element取得');

  var path = location.pathname.replace("/1111111/","");
//replaceでurlの変えていますが、配列に変えて取得したい文字列を取得するのも可能です。
  var Add = path.replace("/","");

  var play = function(){
    $("body").addClass(Add);
    i = "";
    for(var i = 0;i < langElement.length; i++){
      elementsClass = langElement[i].getAttribute('class');
      element = langElement[i];

      if(Add === elementsClass){
        text = element.textContent;
        mainTitle.innerHTML = "<p class='" + elementsClass + "'>" + text +"</p>";
        mainTitle.appendChild(element);
      }
    }
    mainTitle.removeChild(mainTitle.lastChild);
  }
  play();

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