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notes...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2017-01-22 04:42:40 +03:00
parent 82fcaf5f89
commit f8e149a8f5
1 changed files with 28 additions and 2 deletions
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30
ui (gen4)/lib/widget/browse.js
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@ -67,8 +67,26 @@ function makeSimpleAction(direction){
/*********************************************************************/ /*********************************************************************/
// collections of helpers... // Collections of helpers...
//
// NOTE: from a design perspective all of these constructors can and
// will be called on each refresh, so maintaining state should if
// state is needed should be done outside of the actual call.
// For this reason closures can be used but only for state
// relevant within a single call.
// So the possible ways to store the outer state:
// - threaded through the arguments
// Example:
// first argument of make.EditableList(..)
// - make.dialog attributes
// Example:
// temporary state of make.EditableList(..)
// - config
// this requires that the config is saved and maintained
// by the caller
// This approach is not recommended.
//
//
//--------------------------------------------------------------------- //---------------------------------------------------------------------
// NOTE: all item constructors/helpers abide by either the new-style // NOTE: all item constructors/helpers abide by either the new-style
// make protocol, i.e. make(content[, options]) or their own... // make protocol, i.e. make(content[, options]) or their own...
@ -392,6 +410,14 @@ function(data, options){
// ... // ...
// } // }
// //
//
// Temporary state is stored in the dialog object:
// .__list - cached input list
// .__to_remove - list of items to remove
// .__editable_list_handlers
// - indicator that the dialog handlers are set up
//
//
// NOTE: this will return a list of elements with the new button... // NOTE: this will return a list of elements with the new button...
// NOTE: this will push a remove button to the end of the button list, // NOTE: this will push a remove button to the end of the button list,
// this can be disabled by setting .no_delete_button to false in // this can be disabled by setting .no_delete_button to false in