75 lines
1.2 KiB
Plaintext
75 lines
1.2 KiB
Plaintext
note
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description: "Summary description for {WSF_html_CONTROL}."
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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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WSF_HTML_CONTROL
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inherit
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WSF_VALUE_CONTROL [STRING]
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create
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make_html
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feature {NONE}
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make_html (n,t,v: STRING)
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do
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make (n, t)
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html := v
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end
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feature {WSF_PAGE_CONTROL, WSF_CONTROL} -- STATE MANAGEMENT
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set_state (new_state: JSON_OBJECT)
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-- Restore html from json
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do
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if attached {JSON_STRING} new_state.item (create {JSON_STRING}.make_json ("html")) as new_html then
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html := new_html.unescaped_string_32
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end
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end
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state: JSON_OBJECT
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-- Return state which contains the current html and if there is an event handle attached
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do
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create Result.make
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Result.put (create {JSON_STRING}.make_json (html), create {JSON_STRING}.make_json ("html"))
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end
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feature --EVENT HANDLING
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handle_callback (cname: STRING; event: STRING)
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do
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end
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feature -- Implementation
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render: STRING
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do
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Result := render_tag (html,"")
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end
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set_html (t: STRING)
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do
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if not t.is_equal (html) then
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html := t
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state_changes.replace (create {JSON_STRING}.make_json (html), create {JSON_STRING}.make_json ("html"))
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end
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end
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value: STRING
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do
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Result := html
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end
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feature
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html: STRING
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end
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