addID in jQuery

Question

Is there any method available to add IDs like there is for adding a class - addClass

User · Accepted Answer

ID is an attribute  you can set it with the attr function     element  attr  id    newID      I m not sure what you mean about adding IDs since an element can only have one identifier and this identifier must be unique

User · Answer

do you mean a method      div foo   attr  id    foo123      Just be careful that you don t set multiple elements to the same ID

User · Answer

Like this    var id      div foo   attr  id       div foo   attr  id   id     id adding       get actual ID put actuel ID and add the new one

User · Answer

I ve used something like this before which addresses  scunliffes concern  It finds all instances of items with a class of  in this case  button   and assigns an ID and appends its index to the id name    x000D   x000D      button   attr  id   function  index    x000D   return  button-    index  x000D      x000D   x000D   x000D    So let s say you have 3 items with the class name of  button on a page  The result would be adding a unique ID to all of them  in addition to their class of  button      In this case   button-0   button-1   button-2  respectively  This can come in very handy  Simply replace   button  in the first line with whatever class you want to target  and replace  button  in the return statement with whatever you d like your unique ID to be  Hope this helps

[jquery] addID in jQuery?

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