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notes and minor tweaks...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-07-15 15:00:07 +03:00
parent 1da1cb8114
commit a3298d13a9
1 changed files with 18 additions and 3 deletions
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21
ui (gen4)/lib/widget/browse2.js
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@ -437,12 +437,11 @@ Items.DisplayItemInfo = function(make, options){
var BaseItemClassPrototype = {
text: function(elem){
var txt = elem.value instanceof Array ?
return elem.value instanceof Array ?
elem.value.join(' ')
: elem.value == null || elem.value instanceof Object ?
elem.alt || elem.__id
: elem.value
return txt },
: elem.value },
}
var BaseItemPrototype = {
@ -461,11 +460,16 @@ var BaseItemPrototype = {
// selected: null,
// collapsed: null,
// item id if explicitly set otherwise its .text...
//
// NOTE: this will not fall into infinite recursion with .text as
// the later accesses .__id directly...
get id(){
return this.__id || this.text },
set id(value){
this.__id = value },
// normalized .value, .alt or .__id
get text(){
return this.constructor.text(this) },
@ -1180,9 +1184,20 @@ var BaseBrowserPrototype = {
allowSecondaySectionFocus: false,
// If true item keys must be unique...
//
// If false and two items have the same key but no .id set a unique
// .id will be generated to distinguish the items.
//
// NOTE: item.id is still required to be unique.
// NOTE: see .__key__(..) and .__id__(..) for key/id generation
// specifics.
//
// default: false
uniqueKeys: false,
// if true do not render an item more than once...
//
// default: true
renderUnique: true,