get an element s id

Question

Is there another way to get an DOM element s ID   element getAttribute  id

User · Answer

Yes you can simply say    function getID oObject         var id   oObject id      alert  This object s ID attribute is set to       id                Check this out  ID Attribute   id Property

User · Answer

You need to check if is a string to avoid getting a child element  var getIdFromDomObj   function domObj      var id   domObj id     return typeof id       string    id   false

User · Answer

Yes  You can get an element by its ID by calling document getElementById  It will return an element node if found  and null otherwise   var x   document getElementById  elementid         Get the element with id  elementid  x style color    green                             Change the color of the element

User · Answer

In events handler you can get id as follows   x000D   x000D  function show btn    x000D    console log  Button id   btn id   x000D    x000D   lt button id  myButtonId  onclick  show this   gt Click me lt  button gt  x000D   x000D   x000D

User · Answer

Yes you can just use the  id property of the dom element  for example   myDOMElement id   Or  something like this   var inputs   document getElementsByTagName  input    for  var i   0  i  lt  inputs length  i        alert inputs i  id

User · Answer

Super Easy Way is         CheckBxMSG   each function                  var ChkBxMsgId              ChkBxMsgId     this  attr  id                alert ChkBxMsgId                 Tell me if this helps

User · Answer

This would work too   document getElementsByTagName  p   0  id    If element where the 1st paragraph in your document

User · Answer

This gets and alerts the id of the element with the id  ele      var id   document getElementById  ele   id  alert  ID      id

[javascript] get an element's id

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