identify element

基本解釋

Another important cue is to clearly identify which element you are dragging to.
另一個(gè)重要的操作是清晰標(biāo)識(shí)出要拖動(dòng)到的目標(biāo)元素。
For assistive technology to identify the element on the HTML page, the ID should be unique, or there will be confusion about which element is the correct one.
對(duì)於用來識(shí)別 HTML 頁麪上的元素的輔助技術(shù)來說，ID 應(yīng)該是惟一的，否則就會(huì)産生混亂，無法確定哪一個(gè)才是正確的元素。
As you may remember from the previous article, the primary thing that Application Developer adds to the EJB DD is the id attributes that uniquely identify each element within the DD.
您可能記得上一篇文章中，Application Developer 添加到 EJB DD 的主要內(nèi)容是唯一標(biāo)識(shí) DD 內(nèi)每個(gè)元素的標(biāo)識(shí)屬性。