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Update bootstrap_file_field.js #1

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Update bootstrap_file_field.js #1

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115 changes: 59 additions & 56 deletions src/js/bootstrap_file_field.js
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Original file line number Diff line number Diff line change
Expand Up @@ -90,76 +90,79 @@
var maxNumFiles = $(this).data('max-num-files') || settings.maxNumFiles;
var minNumFiles = $(this).data('min-num-files') || settings.minNumFiles;

var button = $('<span class="btn btn-file"></span>')
.addClass(btnClass)
.insertBefore(this);
var fileList = $('<ul class="list-unstyled small fileList"></ul>')
.insertAfter(button);
if('on' == preview) {
fileList.addClass('thumbs');
}

$(button).append(label);
$(button).append(this);

$(this).on('fileSelect', fileSelectHandler);
$(this).on('fileSelectionError', fileSelectionErrorHandler);

$(this).on('change', function(e) {
console.log(this.files);

// Check max file number
if(maxNumFiles && this.files.length > maxNumFiles) {
$(this).trigger('fileSelectionError', [maxNumFiles +' files are allowed at most!', fileList]);
return abort(this);
if ($(this).parent().hasClass('btn-file')) {
$(this).parent().next('.list-unstyled').empty();
} else {
var button = $('<span class="btn btn-file"></span>')
.addClass(btnClass)
.insertBefore(this);
var fileList = $('<ul class="list-unstyled small fileList"></ul>')
.insertAfter(button);
if('on' == preview) {
fileList.addClass('thumbs');
}

// Check min file number
if(minNumFiles && this.files.length < minNumFiles) {
$(this).trigger('fileSelectionError', ['Have to select at least '+ minNumFiles +' files!', fileList]);
return abort(this);
}
$(button).append(label);
$(button).append(this);

// Check max total size
if(maxTotalSize) {
var totalSize = 0;
for (var x = 0; x < this.files.length; x++) {
totalSize += this.files[x].size;
}
if(totalSize > maxTotalSize) {
$(this).trigger('fileSelectionError', ['Total size of selected files should not exceed '+ maxTotalSize +' byte!', fileList]);
return abort(this);
}
}
$(this).on('fileSelect', fileSelectHandler);
$(this).on('fileSelectionError', fileSelectionErrorHandler);

// Check file-wise restrictions
for (var x = 0; x < this.files.length; x++) {
$(this).on('change', function(e) {
console.log(this.files);

var file = this.files[x];

// Check file type
if(fileTypes && fileTypes.indexOf(file.type) < 0) {
$(this).trigger('fileSelectionError', [file.name +' : File type is not allowed!', fileList]);
// Check max file number
if(maxNumFiles && this.files.length > maxNumFiles) {
$(this).trigger('fileSelectionError', [maxNumFiles +' files are allowed at most!', fileList]);
return abort(this);
}

// Check max size
if(maxFileSize && file.size > maxFileSize) {
$(this).trigger('fileSelectionError', [file.name +' : Exceeding maximum allowed file size!', fileList]);
// Check min file number
if(minNumFiles && this.files.length < minNumFiles) {
$(this).trigger('fileSelectionError', ['Have to select at least '+ minNumFiles +' files!', fileList]);
return abort(this);
}

// Check min size
if(minFileSize && file.size < minFileSize) {
$(this).trigger('fileSelectionError', [file.name +' : Smaller than minimum allowed file size!', fileList]);
return abort(this);
// Check max total size
if(maxTotalSize) {
var totalSize = 0;
for (var x = 0; x < this.files.length; x++) {
totalSize += this.files[x].size;
}
if(totalSize > maxTotalSize) {
$(this).trigger('fileSelectionError', ['Total size of selected files should not exceed '+ maxTotalSize +' byte!', fileList]);
return abort(this);
}
}

}
// Check file-wise restrictions
for (var x = 0; x < this.files.length; x++) {

var file = this.files[x];

$(this).trigger('fileSelect', [this.files, fileList]);
});
// Check file type
if(fileTypes && fileTypes.indexOf(file.type) < 0) {
$(this).trigger('fileSelectionError', [file.name +' : 您选择的文件类型不支持!', fileList]);
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Can you please translate "您选择的文件类型不支持!" to English?

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I just put in to google and it says "The file type you selected is not supported!"

return abort(this);
}

// Check max size
if(maxFileSize && file.size > maxFileSize) {
$(this).trigger('fileSelectionError', [file.name +' : Exceeding maximum allowed file size!', fileList]);
return abort(this);
}

// Check min size
if(minFileSize && file.size < minFileSize) {
$(this).trigger('fileSelectionError', [file.name +' : Smaller than minimum allowed file size!', fileList]);
return abort(this);
}

}

$(this).trigger('fileSelect', [this.files, fileList]);
});
}
});

return this;
Expand All @@ -168,4 +171,4 @@

$(':file[data-field-type="bootstrap-file-filed"]').bootstrapFileField({});

}( jQuery ));
}( jQuery ));