jquery - Create a div dynamically in Javascript - Stack Overflow

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How can I create a div dynamically within a function, like this:

<div id="mydiv" class="notice" style="display:none;">
</div>

It would be very nice if I could create it also with jquery library.

How can I create a div dynamically within a function, like this:

<div id="mydiv" class="notice" style="display:none;">
</div>

It would be very nice if I could create it also with jquery library.

• javascript
• jquery
• html
• dynamic

Share Improve this question Follow edited Dec 26, 2009 at 2:19 Nadia Alramli 115k3939 gold badges175175 silver badges152152 bronze badges asked Dec 25, 2009 at 20:40 streetparadestreetparade 32.9k3939 gold badges105105 silver badges123123 bronze badges

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3 Answers 3

Sorted by: Reset to default 15

var div = document.createElement("div");
div.setAttribute("id", "mydiv");

div.className = "notice";
div.style.display = "none";

// test case, append the div to the body
document.body.appendChild(div);

or with jQuery

$("<div id='mydiv' class='notice' style='display: none;'></div>").appendTo("body");

Be careful since in the jQuery approach an element is created and its innerHTML property set to the given markup. It is therefore both quite flexible and limited.

Creating the element with jQuery will allow it to be referenced by variable name

var div=$(document.createElement('div'))
  .attr({id: 'myDiv'})
  .addClass('myNotice');

Now we can reference the div variable in the rest of our script.

//put it where you want
$('#someElement').append(div.hide());

//bind some events
div.mouseenter(function(){
  var offset=div.offset();
  //more code
});

Using just plain DOM:

var mydiv = document.createElement("div");
mydiv.setAttribute("id", "mydiv");
mydiv.setAttribute("class", "notice");
mydiv.setAttribute("style", "display:none;");
whateverContainer.appendChild(mydiv);

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