From 9b37683241ee087399127f9c3edf64188277db3f Mon Sep 17 00:00:00 2001
From: Sergio Crisostomo <sergiosbox@gmail.com>
Date: Sun, 13 Aug 2017 09:12:53 +0200
Subject: [PATCH] Add feature: allow spinner to have steps

---
 src/components/date-picker/base/time-spinner.vue | 62 ++++++++++++++++++++++++++++++--------------------------------
 src/components/date-picker/panel/time.vue        |  9 ++++++++-
 src/components/date-picker/picker.vue            |  3 +--
 src/components/date-picker/picker/date-picker.js |  4 +++-
 src/components/date-picker/picker/time-picker.js | 14 ++++++++++++--
 5 files changed, 54 insertions(+), 38 deletions(-)

diff --git a/src/components/date-picker/base/time-spinner.vue b/src/components/date-picker/base/time-spinner.vue
index f243fe5..cbb8359 100644
--- a/src/components/date-picker/base/time-spinner.vue
+++ b/src/components/date-picker/base/time-spinner.vue
@@ -1,18 +1,18 @@
 <template>
     <div :class="classes">
         <div :class="[prefixCls+ '-list']" ref="hours">
-            <ul :class="[prefixCls + '-ul']" @click="handleClickHours">
-                <li :class="getCellCls(item)" v-for="(item, index) in hoursList" v-show="!item.hide" :index="index">{{ formatTime(item.text) }}</li>
+            <ul :class="[prefixCls + '-ul']">
+                <li :class="getCellCls(item)" v-for="item in hoursList" v-show="!item.hide" @click="handleClick('hours', item)">{{ formatTime(item.text) }}</li>
             </ul>
         </div>
         <div :class="[prefixCls+ '-list']" ref="minutes">
-            <ul :class="[prefixCls + '-ul']" @click="handleClickMinutes">
-                <li :class="getCellCls(item)" v-for="(item, index) in minutesList" v-show="!item.hide" :index="index">{{ formatTime(item.text) }}</li>
+            <ul :class="[prefixCls + '-ul']">
+                <li :class="getCellCls(item)" v-for="item in minutesList" v-show="!item.hide" @click="handleClick('minutes', item)">{{ formatTime(item.text) }}</li>
             </ul>
         </div>
         <div :class="[prefixCls+ '-list']" v-show="showSeconds" ref="seconds">
-            <ul :class="[prefixCls + '-ul']" @click="handleClickSeconds">
-                <li :class="getCellCls(item)" v-for="(item, index) in secondsList" v-show="!item.hide" :index="index">{{ formatTime(item.text) }}</li>
+            <ul :class="[prefixCls + '-ul']">
+                <li :class="getCellCls(item)" v-for="item in secondsList" v-show="!item.hide" @click="handleClick('seconds', item)">{{ formatTime(item.text) }}</li>
             </ul>
         </div>
     </div>
@@ -41,10 +41,15 @@
             showSeconds: {
                 type: Boolean,
                 default: true
+            },
+            steps: {
+                type: Array,
+                default: () => []
             }
         },
         data () {
             return {
+                spinerSteps: [1, 1, 1].map((one, i) => Math.abs(this.steps[i]) || one),
                 prefixCls: prefixCls,
                 compiled: false
             };
@@ -60,6 +65,7 @@
             },
             hoursList () {
                 let hours = [];
+                const step = this.spinerSteps[0];
                 const hour_tmpl = {
                     text: 0,
                     selected: false,
@@ -67,7 +73,7 @@
                     hide: false
                 };
 
-                for (let i = 0; i < 24; i++) {
+                for (let i = 0; i < 24; i += step) {
                     const hour = deepCopy(hour_tmpl);
                     hour.text = i;
 
@@ -83,6 +89,7 @@
             },
             minutesList () {
                 let minutes = [];
+                const step = this.spinerSteps[1];
                 const minute_tmpl = {
                     text: 0,
                     selected: false,
@@ -90,7 +97,7 @@
                     hide: false
                 };
 
-                for (let i = 0; i < 60; i++) {
+                for (let i = 0; i < 60; i += step) {
                     const minute = deepCopy(minute_tmpl);
                     minute.text = i;
 
@@ -101,11 +108,11 @@
                     if (this.minutes === i) minute.selected = true;
                     minutes.push(minute);
                 }
-
                 return minutes;
             },
             secondsList () {
                 let seconds = [];
+                const step = this.spinerSteps[2];
                 const second_tmpl = {
                     text: 0,
                     selected: false,
@@ -113,7 +120,7 @@
                     hide: false
                 };
 
-                for (let i = 0; i < 60; i++) {
+                for (let i = 0; i < 60; i += step) {
                     const second = deepCopy(second_tmpl);
                     second.text = i;
 
@@ -138,24 +145,11 @@
                     }
                 ];
             },
-            handleClickHours (event) {
-                this.handleClick('hours', event);
-            },
-            handleClickMinutes (event) {
-                this.handleClick('minutes', event);
-            },
-            handleClickSeconds (event) {
-                this.handleClick('seconds', event);
-            },
-            handleClick (type, event) {
-                const target = event.target;
-                if (target.tagName === 'LI') {
-                    const cell = this[`${type}List`][parseInt(event.target.getAttribute('index'))];
-                    if (cell.disabled) return;
-                    const data = {};
-                    data[type] = cell.text;
-                    this.$emit('on-change', data);
-                }
+            handleClick (type, cell) {
+                if (cell.disabled) return;
+                const data = {};
+                data[type] = cell.text;
+                this.$emit('on-change', data);
                 this.$emit('on-pick-click');
             },
             scroll (type, index) {
@@ -183,20 +177,24 @@
             },
             formatTime (text) {
                 return text < 10 ? '0' + text : text;
+            },
+            getItemIndex(type, val){
+                const item = this[`${type}List`].find(obj => obj.text == val);
+                return this[`${type}List`].indexOf(item);
             }
         },
         watch: {
             hours (val) {
                 if (!this.compiled) return;
-                this.scroll('hours', val);
+                this.scroll('hours', this.getItemIndex('hours', val));
             },
             minutes (val) {
                 if (!this.compiled) return;
-                this.scroll('minutes', val);
+                this.scroll('minutes', this.getItemIndex('minutes', val));
             },
             seconds (val) {
                 if (!this.compiled) return;
-                this.scroll('seconds', val);
+                this.scroll('seconds', this.getItemIndex('seconds', val));
             }
         },
         mounted () {
@@ -204,4 +202,4 @@
             this.$nextTick(() => this.compiled = true);
         }
     };
-</script>
\ No newline at end of file
+</script>
diff --git a/src/components/date-picker/panel/time.vue b/src/components/date-picker/panel/time.vue
index fd7c13f..4cd6397 100644
--- a/src/components/date-picker/panel/time.vue
+++ b/src/components/date-picker/panel/time.vue
@@ -6,6 +6,7 @@
                 <time-spinner
                     ref="timeSpinner"
                     :show-seconds="showSeconds"
+                    :steps="steps"
                     :hours="hours"
                     :minutes="minutes"
                     :seconds="seconds"
@@ -39,6 +40,12 @@
         name: 'TimePicker',
         mixins: [ Mixin, Locale ],
         components: { TimeSpinner, Confirm },
+        props: {
+            steps: {
+                type: Array,
+                default: () => []
+            }
+        },
         data () {
             return {
                 prefixCls: prefixCls,
@@ -113,4 +120,4 @@
             if (this.$parent && this.$parent.$options.name === 'DatePicker') this.showDate = true;
         }
     };
-</script>
\ No newline at end of file
+</script>
diff --git a/src/components/date-picker/picker.vue b/src/components/date-picker/picker.vue
index 9f03d55..c9ccce3 100644
--- a/src/components/date-picker/picker.vue
+++ b/src/components/date-picker/picker.vue
@@ -32,7 +32,6 @@
     </div>
 </template>
 <script>
-    import Vue from 'vue';
     import iInput from '../../components/input/input.vue';
     import Drop from '../../components/select/dropdown.vue';
     import clickoutside from '../../directives/clickoutside';
@@ -397,7 +396,7 @@
                     let isConfirm = this.confirm;
                     const type = this.type;
 
-                    this.picker = new Vue(this.panel).$mount(this.$refs.picker);
+                    this.picker = this.Panel.$mount(this.$refs.picker);
                     if (type === 'datetime' || type === 'datetimerange') {
                         isConfirm = true;
                         this.picker.showTime = true;
diff --git a/src/components/date-picker/picker/date-picker.js b/src/components/date-picker/picker/date-picker.js
index c6b67da..3cd6b91 100644
--- a/src/components/date-picker/picker/date-picker.js
+++ b/src/components/date-picker/picker/date-picker.js
@@ -1,3 +1,4 @@
+import Vue from 'vue';
 import Picker from '../picker.vue';
 import DatePanel from '../panel/date.vue';
 import DateRangePanel from '../panel/date-range.vue';
@@ -31,6 +32,7 @@ export default {
             }
         }
 
-        this.panel = getPanel(this.type);
+        const panel = getPanel(this.type);
+        this.Panel = new Vue(panel);
     }
 };
diff --git a/src/components/date-picker/picker/time-picker.js b/src/components/date-picker/picker/time-picker.js
index 7925596..f659dd7 100644
--- a/src/components/date-picker/picker/time-picker.js
+++ b/src/components/date-picker/picker/time-picker.js
@@ -1,3 +1,4 @@
+import Vue from 'vue';
 import Picker from '../picker.vue';
 import TimePanel from '../panel/time.vue';
 import TimeRangePanel from '../panel/time-range.vue';
@@ -21,6 +22,10 @@ export default {
             },
             default: 'time'
         },
+        steps: {
+            type: Array,
+            default: () => []
+        },
         value: {}
     },
     created () {
@@ -31,6 +36,11 @@ export default {
                 this.currentValue = '';
             }
         }
-        this.panel = getPanel(this.type);
+        const Panel = Vue.extend(getPanel(this.type));
+        this.Panel = new Panel({
+            propsData: {
+                steps: this.steps
+            }
+        });
     }
-};
\ No newline at end of file
+};
--
libgit2 0.21.4