twitter bootstrap - Change the text in a button using javascript? -

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this question has answer here:

i have faq list works way : there several mini cards contain question (some text) , button (let's "see answer"). when click on button, answer question appears above button. button should not "see answer" button, "close" one. need little last part.

here have done :

<p>question</p> <div class="collapse" id="faq">     <div class="well">         answer question     </div> </div> <a class="btn" role="button" data-toggle="collapse" href="faq" aria-expanded="false" aria-controls="collapseexample">see answer</a>

side question : since list , i'm going have several "see answer/close" buttons, i'm not allowed use id make work, ?

you can dynamically set text on button $(".btn").innerhtml = "new text displayed". put in first click(function() {...}) function.

and no, never use same id multiple elements. use classes instead. can have multiple classes on 1 element. example may have class="btn close" , use toggleclass("close") add when it's not there, remove when is.


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