javascript - jquery pass parameters on mutual functions -

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i have 2 functions in jquery change div textarea on click , making div on blur. need save id of div , use in function nested. how can pass id between these 2 functions? code, detects th id event

function divclicked(id) {   console.log("click");   var divhtml = $(this).html();   var editabletext = $("<textarea />");   editabletext.val(divhtml);   $(this).replacewith(editabletext);   editabletext.focus();   // setup blur event new textarea   var iden = $(this).attr("id");   editabletext.blur(id, editabletextblurred); }  function editabletextblurred(id) {   console.log("blur");   var html = $(this).val();   var viewabletext = $("<div>");   viewabletext.html(html);   $(this).replacewith(viewabletext);   var descr = viewabletext.html();   // setup click event new div   cool_function(id, descr);   $(viewabletext).click(id, divclicked); }

a much better approach use delegated event handlers switch element between types, this:

$(document).on('click', 'div.switch', function() {    var $textarea = $('<textarea />', {       class: 'switch',      html: $(this).html(),      id: this.id    });    $(this).replacewith($textarea);    $textarea.focus();  }).on('blur', 'textarea.switch', function() {    var $div = $('<div />', {      class: 'switch',      html: this.value,      id: this.id    });    $(this).replacewith($div);    cool_function(this.id, this.value);  });    function cool_function(id, html) {    // logic here...    console.log(id, html);  } 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="switch" id="foo">foo <strong>bar</strong></div>  <div class="switch" id="foo">fizz buzz</div>

the benefit of method work instance of div.switch in html no amendments js, , it's 2 event handlers instead of having add/remove them each time elements swapped.

you go further , use contenteditable div, depends on how page structured, , how server setup receive data.





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