I'm working on a bootstrap webpage and want to take an image the user inputs and shows a preview in a modal. The modal includes user text, which all works fine.
The code for the modal is as followed(up to the picture):
<div class="modal modal-wide fade" id="previewModal" tabindex="-1" role="dialog" aria-labelledby="previewModalTitle" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title" id="previewModalTitle">Your Newstream Preview</h4>
</div>
<div class="modal-body">
<div id="previewNewstreamImage" class="carousel slide">
<div class="carousel-inner">
<div class="item active">
<img id='previewNewstreamImageFile' src="http://CrowdNe.ws/assets/img/newstreamPosters/droneSunset.jpg" >
Which is being updated by this carousel:
<div id="myCarousel" class="carousel slide">
<div class="carousel-inner">
<div class="item active">
<img src="picture here" > <div class="container"><!-- container -->
<div align="center">
<div class="findStream">
<h2 style="color:#FFFFFF;">Upload Main Image</h2>
<div align="center">
<form role="form">
<div class="form-group" style="color:#FFFFFF;"> <!--form group -->
<input type='file' id="myFile" onChange="readURL(this)" />
</div><!--/div row.newstreamImage -->
</form>
</div>
<p style="color:#FFFFFF;">Images are optional but <em>highly</em> recommended. <br>
Best image dimension is 800px by 400px, jpg or png. File sizes less than 500k.</p>
</div>
</div>
</div>
</div>
</div>
<!-- /.carousel -->
</div>
</div>
And and then calling JavaScript like so:
var picture = document.getElementById("myFile").value;
document.getElementById("previewNewstreamImageFile").src = picture;
Thanks!