javascript - code using clone() doesn't work in IE -


i have difficulties clone() jquery. doesn't seem work in ie 9+.

is there way of doing ie?

please see below code:

<ul id="template-list">     <li id="template">clone me</li> </ul>   <ul id="placeholder"> </ul>  <div class="add">     <button class="add-row" type="button" name="submit">add more</button> </div>   var maxappend = 1; var listfirst = document.getelementbyid('placeholder'); var listli = listfirst.getelementsbytagname("li");  $( ".add-row" ).click(function(){  maxappend++;  console.log(listli.length);  if (listli.length<4) { $( "#template-list" ).first().clone().appendto("#placeholder").append('<div class="remove"><button class="remove-row">remove product</button></div>').find('input').val('');     } else { $( "#template-list" ).first().clone().appendto("#placeholder").append('<div class="remove"><button class="remove-row">remove product</button></div>').find('input').val(''); $(".add-row").hide(); });  $( "body" ).on('click', '.remove-row', function(){ $(this).closest('#template-list').remove(); maxappend--; if(maxappend>4) { $(".add-row").show(); } console.log(listli.length); });


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