"Input File - Popover Preview Image "
Bootstrap 3.1.0 Snippet by iosdsv

<div class="container"> <div class="row"> <div class="col-xs-12 col-md-6 col-md-offset-3 col-sm-8 col-sm-offset-2"> <!-- image-preview-filename input [CUT FROM HERE]--> <div class="input-group image-preview"> <input type="text" class="form-control image-preview-filename" disabled="disabled"> <!-- don't give a name === doesn't send on POST/GET --> <span class="input-group-btn"> <!-- image-preview-clear button --> <button type="button" class="btn btn-default image-preview-clear" style="display:none;"> <span class="glyphicon glyphicon-remove"></span> Clear </button> <!-- image-preview-input --> <div class="btn btn-default image-preview-input"> <span class="glyphicon glyphicon-folder-open"></span> <span class="image-preview-input-title">Browse</span> <input type="file" accept="image/png, image/jpeg, image/gif" name="input-file-preview"/> <!-- rename it --> </div> </span> </div><!-- /input-group image-preview [TO HERE]--> </div> </div> </div>
.container{ margin-top:20px; } .image-preview-input { position: relative; overflow: hidden; margin: 0px; color: #333; background-color: #fff; border-color: #ccc; } .image-preview-input input[type=file] { position: absolute; top: 0; right: 0; margin: 0; padding: 0; font-size: 20px; cursor: pointer; opacity: 0; filter: alpha(opacity=0); } .image-preview-input-title { margin-left:2px; }
$(document).on('click', '#close-preview', function(){ $('.image-preview').popover('hide'); // Hover befor close the preview $('.image-preview').hover( function () { $('.image-preview').popover('show'); }, function () { $('.image-preview').popover('hide'); } ); }); $(function() { // Create the close button var closebtn = $('<button/>', { type:"button", text: 'x', id: 'close-preview', style: 'font-size: initial;', }); closebtn.attr("class","close pull-right"); // Set the popover default content $('.image-preview').popover({ trigger:'manual', html:true, title: "<strong>Preview</strong>"+$(closebtn)[0].outerHTML, content: "There's no image", placement:'bottom' }); // Clear event $('.image-preview-clear').click(function(){ $('.image-preview').attr("data-content","").popover('hide'); $('.image-preview-filename').val(""); $('.image-preview-clear').hide(); $('.image-preview-input input:file').val(""); $(".image-preview-input-title").text("Browse"); }); // Create the preview image $(".image-preview-input input:file").change(function (){ var img = $('<img/>', { id: 'dynamic', width:250, height:200 }); var file = this.files[0]; var reader = new FileReader(); // Set preview image into the popover data-content reader.onload = function (e) { $(".image-preview-input-title").text("Change"); $(".image-preview-clear").show(); $(".image-preview-filename").val(file.name); img.attr('src', e.target.result); $(".image-preview").attr("data-content",$(img)[0].outerHTML).popover("show"); } reader.readAsDataURL(file); }); });

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