86e704d8a4
Strict mode is supported by 98% of the browsers, including Internet Explorer 10, and it helps developers avoid common JavaScript pitfalls.
29 lines
746 B
CoffeeScript
29 lines
746 B
CoffeeScript
"use strict"
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App.WatchFormChanges =
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forms: ->
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return $("form[data-watch-changes]")
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msg: ->
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return $("[data-watch-form-message]").data("watch-form-message")
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hasChanged: ->
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App.WatchFormChanges.forms().is ->
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$(this).serialize() != $(this).data("watchChanges")
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checkChanges: ->
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if App.WatchFormChanges.hasChanged()
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confirm(App.WatchFormChanges.msg())
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else
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true
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initialize: ->
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if App.WatchFormChanges.forms().length == 0 || App.WatchFormChanges.msg() == undefined
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return
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$(document).off("page:before-change").on("page:before-change", App.WatchFormChanges.checkChanges)
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App.WatchFormChanges.forms().each ->
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form = $(this)
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form.data("watchChanges", form.serialize())
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