Is it possible to dynamically change the name of a chosen file? For instance, if I select a file with the name "img1", can it be automatically changed to a different dynamic name upon selection?
<input type="file" fd-input/>Is it possible to dynamically change the name of a chosen file? For instance, if I select a file with the name "img1", can it be automatically changed to a different dynamic name upon selection?
<input type="file" fd-input/>If you want to rename a file within a directive, here's a simple way to do it:
app.directive('fileRenamer', function() {
return {
scope: {
filename: '='
},
link: function(scope, element, attrs) {
element.bind('change', function(event) {
var files = event.target.files;
var selectedFile = files[0];
scope.filename = 'New name for the file';
scope.$apply();
});
}
};
});
To use this directive, include the following code in your HTML:
<input type="file" filename="myFile.name" />
To modify the file name with FormData, you can utilize the append method.
For additional details, check out this documentation.
var files = $("#fileUpload").get(0).files;
if (files.length > 0) {
var data = new FormData();
var ext = files[0].name.match(/\.(.+)$/)[1];
var fileName = Math.random().toString(36).substr(2, 19) + "." + ext;
// Include uploaded image content in form data collection
if (files.length > 0) {
//data.append("UploadedImage", files[0]); //if you want to pass default name
data.append("UploadedImage", files[0],fileName);
}
HTML code -
<input id="fileUpload" type="file" ng-file-accept="'.jpg , .jpeg ,.bmp , .gif ,.png'" accept="image/*" />
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