Upload
Wisej.Web.Upload
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Wisej.Web.Upload
Last updated
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Namespace: Wisej.Web
Assembly: Wisej.Framework (2.5.0.0)
Represent an upload widget. Allows users to selected one or more files and upload them to the server.
: Specify the types of files that the server accepts (that can be submitted through a file upload).
The allowed files string follows the HTML 4.01 and HTML5 specifications. You can configure only one entry in the browser's file dialog. The syntax is "file_extension|audio/|video/|image/*|media_type" where
file_extension A file extension starting with the dot, e.g: .gif, .jpg, .png, .doc.
audio/* All sound files are accepted
video/* All video files are accepted
image/* All image files are accepted
media_type A valid media type, with no parameters. Look at for a complete list of standard media types.
Throws:
Aborts the current upload request, if in progress.
Opens the file selection dialog and uploads the files selected by the user.
This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.
This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event. You can abort the uploading process by setting e.Cancel = true in the event handler.
Bindable components implement this interface.
All wisej components implement this interface.
Represents a Wisej component that is capable of handling postback requests from the client.
Allows an object to serialize itself.
: Returns or sets whether the upload control allows the selection of multiple files.
: Returns or sets the position of the upload button relative to the value field..
: Returns or sets a value that specifies which camera to use for capture of image or video data, if the property indicates that the input should be of one of those types.
: Returns or sets whether the value field is visible.
: Returns or sets the icon that is displayed in the upload button in the control.
: Returns or sets the theme name or URL for the icon to display in the upload button in the control.
: Returns or sets a value that indicates that the control is invalid.
: Returns or sets the invalid message that is shown in the invalid tooltip.
: Returns or sets the maximum file size in bytes.
The value specified is less than 0.
: Returns or sets whether the upload control shows a the ajax-loader image when uploading the file(s).
: Returns or sets the text associated with this control.
: Returns or sets the alignment of the text on the button control.
: Returns or sets the text to display in the text fields part of the control.
Fired when the control generates an upload error.
Fired while the control receives the data being uploaded.
Fired when files are uploaded to the control.
Fired before the control received the files being uploaded.
Fired when the user has selected the files to upload.
All wisej controls derived from the class must implement this interface.