feat: add switch

2017-02-07 17:40:38 +08:00
parent 4562ca8b19
commit 72ea01032e
13 changed files with 251 additions and 2 deletions
@@ -0,0 +1,71 @@
+<template>
+<div class="o2-switch" :class="['is-' + switchState]" @click="toggleState">
+  <div class="o2-switch-node"></div>
+</div>
+</template>
+
+<script>
+/**
+ * o2-switch
+ * @module components/switch
+ * @desc 开关
+ * @param {boolean} [checked=false] - 开关状态
+ * @param {boolean} [disabled=false] - 禁用
+ * @param {boolean} [loading=false] - loading状态
+ * @param {callback} [onChange] - 开关状态改变回调函数。
+ *
+ * @example
+ * <o2-switch checked="true" disabled="false"></o2-switch>
+ */
+export default 
+{
+  name: 'o2-switch',
+  props: {
+    checked: {
+      type: Boolean,
+      default: false
+    },
+    disabled: {
+      type: Boolean,
+      default: false
+    },
+    loading: {
+      type: Boolean,
+      default: false
+    },
+    onChange: {
+      type: Function,
+      default: function() {}
+    }
+  },
+  computed: {
+    switchState: function() {
+      if (this.disabled) {
+          return 'disabled';
+      } else if (this.loading) {
+          return 'loading';
+      } else if (this.checked) {
+          return 'on';
+      } else {
+          return 'off';
+      }
+    }
+  },
+  methods: {
+    /*
+     * 开关状态交互。
+     */
+    toggleState: function() {
+      if(this.disabled || this.loading) return;
+      this.onChange(!this.checked);
+    },
+
+    /*
+     * 
+     */
+    getState: function() {
+      return this.checked;
+    }
+  }
+};
+</script>