javascript - Change a dom using .replaceWith -


i have code want. changes strong tags styled h3 tags, perfect, life of me can't figure out replace ".click" make run automatically. tried ".ready" , gives me error in jquery.

$(document).ready(function(){     $('strong').click(function(){         $(this).replacewith($('<h3 style="margin:0px;display:inline;">' + this.innerhtml + '</h3>'))     }) });

i'd suggest going straight replacewith():

// (if not all) jquery methods iterate on // collection they're chained: $('strong').replacewith(function () {    // here 'this' individual <strong> element on   // method iterates, , return created element:   return $('<h3 style="margin:0px;display:inline;">' + this.innerhtml + '</h3>'); }); 

$('strong').replacewith(function () {    return $('<h3 style="margin:0px;display:inline;">' + this.innerhtml + '</h3>');  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <strong>1</strong>  <strong>2</strong>  <strong>3</strong>  <strong>4</strong>

incidentally, in plain javascript, quite possible:

// creating <h2> element: var heading = document.createelement('h2'), // initialising empty variable:   clone;  // setting display , margin properties: heading.style.display = 'inline'; heading.style.margin = '0';  // using function.prototype.call() use // array.prototype.foreach() on array-like // nodelist returned document.queryselector(): array.prototype.foreach.call(document.queryselectorall('strong'), function(bold) {    // cloning created <h2> element:   clone = heading.clonenode();    // setting innerhtml:   clone.innerhtml = bold.innerhtml;    // traversing parentnode, ,   // using node.replacechild() replace   // existing <strong> element   // cloned <h2> element:   bold.parentnode.replacechild(clone, bold); }); 

var heading = document.createelement('h2'),    clone;    heading.style.display = 'inline';  heading.style.margin = '0';    array.prototype.foreach.call(document.queryselectorall('strong'), function(bold) {      clone = heading.clonenode();      clone.innerhtml = bold.innerhtml;      bold.parentnode.replacechild(clone, bold);  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <strong>1</strong>  <strong>2</strong>  <strong>3</strong>  <strong>4</strong>

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