120 lines
2.7 KiB
Plaintext
120 lines
2.7 KiB
Plaintext
note
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description: "Summary description for {UPLOAD_PAGE}."
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author: ""
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date: "$Date$"
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revision: "$Revision$"
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class
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UPLOAD_PAGE
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inherit
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BASE_PAGE
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redefine
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initialize_controls
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end
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create
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make
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feature -- Implementation
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initialize_controls
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local
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do
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Precursor
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control.add_control (create {WSF_BASIC_CONTROL}.make_with_body ("h1", "", "File Upload Demo"))
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create form.make
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--File
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create filebox.make
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filebox.set_upload_function (agent upload_file)
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filebox.set_upload_done_event (agent submit_form)
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create n1_container.make ("File Upload", filebox)
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n1_container.add_validator (create {WSF_FILESIZE_VALIDATOR}.make (10000000, "File must be smaller than 10MB"))
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form.add_control (n1_container)
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--File
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create filebox2.make
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filebox2.set_upload_function (agent upload_file)
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create n2_container.make ("Auto start Upload", filebox2)
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filebox2.set_change_event (agent
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do
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n1_container.validate
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if n1_container.is_valid then
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filebox2.start_upload
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end
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end)
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n2_container.add_validator (create {WSF_FILESIZE_VALIDATOR}.make (10000000, "File must be smaller than 10MB"))
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form.add_control (n2_container)
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--Image
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create filebox3.make_with_image_preview
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filebox3.set_upload_function (agent upload_file)
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filebox3.set_upload_done_event (agent submit_form)
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create n3_container.make ("Image Upload", filebox3)
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n3_container.add_validator (create {WSF_FILESIZE_VALIDATOR}.make (10000000, "File must be smaller than 10MB"))
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form.add_control (n3_container)
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--Button 1
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create button1.make ("Update")
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button1.set_click_event (agent submit_form)
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button1.add_class ("col-lg-offset-2")
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form.add_control (button1)
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control.add_control (form)
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navbar.set_active (5)
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end
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submit_form
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do
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form.validate
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if form.is_valid then
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if attached filebox.file as f then
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if not f.is_uploaded then
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filebox.set_disabled (true)
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filebox.start_upload
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filebox2.set_disabled (true)
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filebox3.set_disabled (true)
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filebox3.start_upload
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button1.set_disabled (true)
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button1.set_text ("Uploading ...")
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else
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button1.set_text ("Done")
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end
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end
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end
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end
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upload_file (f: ITERABLE [WSF_UPLOADED_FILE]): detachable String
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do
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-- Store file on server and return link
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across
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f as i
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loop
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Result := i.item.filename
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end
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end
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process
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do
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end
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feature -- Properties
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form: WSF_FORM_CONTROL
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button1: WSF_BUTTON_CONTROL
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filebox: WSF_FILE_CONTROL
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filebox2: WSF_FILE_CONTROL
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filebox3: WSF_FILE_CONTROL
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n1_container: WSF_FORM_ELEMENT_CONTROL [detachable WSF_FILE]
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n2_container: WSF_FORM_ELEMENT_CONTROL [detachable WSF_FILE]
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n3_container: WSF_FORM_ELEMENT_CONTROL [detachable WSF_FILE]
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end
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