php - Jquery .attr() not working to update name of input field -


following html code calling function delete selected image gets store in name property of input tag.

<input id="im1" type="file" name ="upimage1" onchange="readurl(this);" class="upload" required/>             <span class="trash-area1" id="im1" onclick="readur(this)"><img class="trash-box" src="img/trash.png" width="24px" height="24px"></span>

following jquery code gets call on onclick function. not letting me make name attribute empty of input tag.

function readur(input) {                 var id = $(input).attr('id');             var ch = id.substr(id.length - 1);             $('.trash-area'+ ch).css('display','none');             $('#'+id).attr('src','img/plus.png');               $('#'+id).attr('name','');                           }

you have same id attribute on elements. rename 1 of them.

here modified code:

<input type="file" name="upimage1" onchange="readurl(this);" class="upload" required/>  <span class="trash-area">     <img class="trash-box" src="img/trash.png" width="24px" height="24px"> </span>  <script>     $('body').on('click', '.trash-area', function () {         $(this).prev().attr('name', '');     }) </script>

https://jsfiddle.net/rn78l9kh/


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