Halo, jumpa lagi dengan saya, kali ini saya akan berbagi tutorial mengenai Cara Custom File Upload Dengan CSS3-jQuery, buat kalian yang ingin mengubah atau custom file upload tidak ada salahnya untuk mencoba cara di bawah ini.
Langsung saja, silahkan ketikan kode HTML untuk file upload nya.
<h1>Custom File Upload</h1>
<div class="custom-file-upload">
<!--<label for="file">File: </label>-->
<input type="file" id="file" name="myfiles[]" multiple />
</div>
Setelah itu, lanjutkan untuk kode CSS, untuk menambah kan warna dan lain-lain file upload.
@import "compass/css3";
@import url("http://fonts.googleapis.com/css?family=Lato");
$background: #e74c3c;
$file-upload-color: #c0392b;
$file-upload-size: 300px;
* {
margin: 0;
padding: 0;
@include box-sizing(border-box);
}
body {
font-family: Lato, Arial;
color: #fff;
padding: 55px 25px;
background-color: $background;
}
h1 {
font-weight: normal;
font-size: 40px;
font-weight: normal;
text-transform: uppercase;
span {
font-size: 13px;
display: block;
padding-left: 4px;
}
}
p {
margin-top: 200px;
a {
text-transform: uppercase;
text-decoration: none;
display: inline-block;
color: #fff;
padding: 5px 10px;
margin: 0 5px;
background-color: darken($file-upload-color, 2);
@include transition(all 0.2s ease-in);
&:hover {
background-color: darken($file-upload-color, 5);
}
}
}
.custom-file-upload-hidden {
display: none;
visibility: hidden;
position: absolute;
left: -9999px;
}
.custom-file-upload {
display: block;
width: auto;
font-size: 16px;
margin-top: 30px;
//border: 1px solid #ccc;
label {
display: block;
margin-bottom: 5px;
}
}
.file-upload-wrapper {
position: relative;
margin-bottom: 5px;
//border: 1px solid #ccc;
}
.file-upload-input {
width: $file-upload-size;
color: #fff;
font-size: 16px;
padding: 11px 17px;
border: none;
background-color: $file-upload-color;
@include transition(all 0.2s ease-in);
float: left; /* IE 9 Fix */
&:hover, &:focus {
background-color: darken($file-upload-color, 5);
outline: none;
}
}
.file-upload-button {
cursor: pointer;
display: inline-block;
color: #fff;
font-size: 16px;
text-transform: uppercase;
padding: 11px 20px;
border: none;
margin-left: -1px;
background-color: darken($file-upload-color, 10);
float: left; /* IE 9 Fix */
@include transition(all 0.2s ease-in);
&:hover {
background-color: darken($file-upload-color, 20);
}
}
Kalo sudah, terakhir silahkan ketikan kode Javascript berikut untuk lebih mempercantik tampilan file upload.
//Reference:
//http://www.onextrapixel.com/2012/12/10/how-to-create-a-custom-file-input-with-jquery-css3-and-php/
;(function($) {
// Browser supports HTML5 multiple file?
var multipleSupport = typeof $('<input/>')[0].multiple !== 'undefined',
isIE = /msie/i.test( navigator.userAgent );
$.fn.customFile = function() {
return this.each(function() {
var $file = $(this).addClass('custom-file-upload-hidden'), // the original file input
$wrap = $('<div class="file-upload-wrapper">'),
$input = $('<input type="text" class="file-upload-input" />'),
// Button that will be used in non-IE browsers
$button = $('<button type="button" class="file-upload-button">Select a File</button>'),
// Hack for IE
$label = $('<label class="file-upload-button" for="'+ $file[0].id +'">Select a File</label>');
// Hide by shifting to the left so we
// can still trigger events
$file.css({
position: 'absolute',
left: '-9999px'
});
$wrap.insertAfter( $file )
.append( $file, $input, ( isIE ? $label : $button ) );
// Prevent focus
$file.attr('tabIndex', -1);
$button.attr('tabIndex', -1);
$button.click(function () {
$file.focus().click(); // Open dialog
});
$file.change(function() {
var files = [], fileArr, filename;
// If multiple is supported then extract
// all filenames from the file array
if ( multipleSupport ) {
fileArr = $file[0].files;
for ( var i = 0, len = fileArr.length; i < len; i++ ) {
files.push( fileArr[i].name );
}
filename = files.join(', ');
// If not supported then just take the value
// and remove the path to just show the filename
} else {
filename = $file.val().split('\\').pop();
}
$input.val( filename ) // Set the value
.attr('title', filename) // Show filename in title tootlip
.focus(); // Regain focus
});
$input.on({
blur: function() { $file.trigger('blur'); },
keydown: function( e ) {
if ( e.which === 13 ) { // Enter
if ( !isIE ) { $file.trigger('click'); }
} else if ( e.which === 8 || e.which === 46 ) { // Backspace & Del
// On some browsers the value is read-only
// with this trick we remove the old input and add
// a clean clone with all the original events attached
$file.replaceWith( $file = $file.clone( true ) );
$file.trigger('change');
$input.val('');
} else if ( e.which === 9 ){ // TAB
return;
} else { // All other keys
return false;
}
}
});
});
};
// Old browser fallback
if ( !multipleSupport ) {
$( document ).on('change', 'input.customfile', function() {
var $this = $(this),
// Create a unique ID so we
// can attach the label to the input
uniqId = 'customfile_'+ (new Date()).getTime(),
$wrap = $this.parent(),
// Filter empty input
$inputs = $wrap.siblings().find('.file-upload-input')
.filter(function(){ return !this.value }),
$file = $('<input type="file" id="'+ uniqId +'" name="'+ $this.attr('name') +'"/>');
// 1ms timeout so it runs after all other events
// that modify the value have triggered
setTimeout(function() {
// Add a new input
if ( $this.val() ) {
// Check for empty fields to prevent
// creating new inputs when changing files
if ( !$inputs.length ) {
$wrap.after( $file );
$file.customFile();
}
// Remove and reorganize inputs
} else {
$inputs.parent().remove();
// Move the input so it's always last on the list
$wrap.appendTo( $wrap.parent() );
$wrap.find('input').focus();
}
}, 1);
});
}
}(jQuery));
$('input[type=file]').customFile();
Kalo sudah semua, jangan lupa disimpan, kemudian coba jalankan dibrowser masing-masing, dan lihat hasilnya.
Baik itulah tadi tutorial mengenai Cara Custom File Upload Dengan CSS3-jQuery, semoga bermanfaat, amin
Selamat mencoba 🙂