Sha256: 097c9ce008328b943244952a70e91a19f20d4c3b056b63b6dd375c32e3678d2b
Contents?: true
Size: 1.97 KB
Versions: 25
Compression:
Stored size: 1.97 KB
Contents
Blacklight.onLoad(function() {
$("li[data-reorder-id]").each(function(index, element) {
let manager_member = new FileManagerMember($(element), window.save_manager)
$(element).data("file_manager_member", manager_member)
})
})
class InputTracker {
constructor(element, notifier) {
this.element = element
this.notifier = notifier
this.element.data("initial-value", this.element.val())
this.element.data("tracker", this)
this.element.change(this.value_changed)
}
reset() {
this.element.data("initial-value", this.element.val())
this.notifier.mark_unchanged(this.element)
}
get value_changed() {
return () => {
if(this.element.val() == this.element.data("initial-value")) {
this.notifier.mark_unchanged(this.element)
} else {
this.notifier.push_changed(this.element)
}
}
}
}
class FileManagerMember {
constructor(element, save_manager) {
this.element = element
this.save_manager = save_manager
this.elements = []
this.track_label()
}
push_changed(element) {
this.elements.push(element)
this.elements = $.unique(this.elements)
this.save_manager.push_changed(this)
}
mark_unchanged(element) {
this.elements = jQuery.grep(this.elements, (value) => {
return value != element
})
if(!this.is_changed) {
this.save_manager.mark_unchanged(this)
}
}
get is_changed() {
return this.elements.length > 0
}
track_label() {
new InputTracker(this.element.find("input[type='text']"), this)
}
persist() {
if(this.is_changed) {
let form = this.element.find("form")
let deferred = $.Deferred()
form.on("ajax:success", () => {
this.elements.forEach((element) => {
element.data("tracker").reset()
})
deferred.resolve()
})
form.on("ajax:error", () => {
deferred.reject()
})
form.submit()
return deferred
} else {
return $.Deferred().resolve()
}
}
}
Version data entries
25 entries across 25 versions & 1 rubygems