Add support for Buefy datepicker in grid filters

tailbone/static/js/tailbone.buefy.datepicker.js

@@ -11,7 +11,8 @@ const TailboneDatepicker = {
         'icon="calendar-alt"',
         ':date-formatter="formatDate"',
         ':date-parser="parseDate"',
-        ':value="rawValue ? parseDate(rawValue) : null"',
+        ':value="value ? parseDate(value) : null"',
+        '@input="dateChanged"',
         '>',
         '</b-datepicker>'
     ].join(' '),
@@ -19,7 +20,7 @@ const TailboneDatepicker = {
     props: {
         name: String,
         id: String,
-        rawValue: String
+        value: String
     },
 
     methods: {
@@ -39,6 +40,11 @@ const TailboneDatepicker = {
             // note, this assumes classic YYYY-MM-DD (i.e. ISO?) format
             var parts = date.split('-')
             return new Date(parts[0], parseInt(parts[1]) - 1, parts[2])
+        },
+
+        dateChanged(date) {
+            this.value = this.formatDate(date)
+            this.$emit('input', this.value)
         }
     }