Reimplement SaveButton disabled until input change

templates/components/date_picker.html

@@ -5,7 +5,8 @@
   label=field.label | striptags,
   description=field.description,
   mindate=None,
-  maxdate=None) -%}
+  maxdate=None,
+  watch=False) -%}
 
 <date-selector
   {% if maxdate %}maxdate="{{ maxdate.strftime("%Y-%m-%d") }}"{% endif %}
@@ -13,6 +14,7 @@
   initialmonth="{{ field.data.month }}"
   initialday="{{ field.data.day }}"
   initialyear="{{ field.data.year }}"
+  v-bind:watch='{{ watch | string | lower }}'
   inline-template>
 
     <fieldset class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid }">

templates/components/text_input.html

@@ -15,7 +15,8 @@
   classes='',
   noMaxWidth=False,
   optional=False,
-  showLabel=True) -%}
+  showLabel=True,
+  watch=False) -%}
 
   <textinput
     v-cloak
@@ -27,6 +28,7 @@
     {% if field.errors %}v-bind:initial-errors='{{ field.errors | list }}'{% endif %}
     v-bind:optional={{ optional|lower }}
     key='{{ field.name }}'
+    :watch='{{ watch | string | lower }}'
     inline-template>
 
     <div

templates/components/upload_input.html

@@ -1,6 +1,6 @@
 {% from "components/icon.html" import Icon %}
 
-{% macro UploadInput(field, show_label=False) -%}
+{% macro UploadInput(field, show_label=False, watch=False) -%}
 <uploadinput
   inline-template
   {% if not field.errors %}
@@ -8,6 +8,7 @@
   {% else %}
     v-bind:initial-errors='true'
   {% endif %}
+  v-bind:watch='{{ watch | string | lower }}'
   >
   <div>
     <div v-show="hasAttachment" class="uploaded-file">