init

2016-09-09 14:29:19 +08:00 · 2016-09-09 14:29:19 +08:00 · 7fa943eb39
commit 7fa943eb39
parent 5762337416
128 changed files with 51042 additions and 1 deletions
--- a/components/steps/steps.vue
+++ b/components/steps/steps.vue
@ -0,0 +1,102 @@
+<template>
+    <div :class="classes">
+        <slot></slot>
+    </div>
+</template>
+<script>
+    import { oneOf } from '../../utils/assist';
+
+    const prefixCls = 'ivu-steps';
+
+    export default {
+        props: {
+            current: {
+                type: Number,
+                default: 0
+            },
+            status: {
+                validator (value) {
+                    return oneOf(value, ['wait', 'process', 'finish', 'error']);
+                },
+                default: 'process'
+            },
+            size: {
+                validator (value) {
+                    return oneOf(value, ['small']);
+                }
+            },
+            direction: {
+                validator (value) {
+                    return oneOf(value, ['horizontal', 'vertical']);
+                },
+                default: 'horizontal'
+            }
+        },
+        computed: {
+            classes () {
+                return [
+                    `${prefixCls}`,
+                    `${prefixCls}-${this.direction}`,
+                    {
+                        [`${prefixCls}-${this.size}`]: !!this.size
+                    }
+                ]
+            }
+        },
+        ready () {
+            this.updateChildProps(true);
+            this.setNextError();
+            this.updateCurrent(true);
+        },
+        methods: {
+            updateChildProps (isInit) {
+                this.$children.forEach((child, index) => {
+                    child.stepNumber = index + 1;
+
+                    // 如果已存在status,且在初始化时,则略过
+                    // todo 如果当前是error,在current改变时需要处理
+                    if (!(isInit && child.status)) {
+                        if (index == this.current) {
+                            if (this.status != 'error') {
+                                child.status = 'process';
+                            }
+                        } else if (index < this.current) {
+                            child.status = 'finish';
+                        } else {
+                            child.status = 'wait';
+                        }
+                    }
+
+                    if (child.status != 'error' && index != 0) {
+                        this.$children[index - 1].nextError = false;
+                    }
+                });
+            },
+            setNextError () {
+                this.$children.forEach((child, index) => {
+                    if (child.status == 'error' && index != 0) {
+                        this.$children[index - 1].nextError = true;
+                    }
+                });
+            },
+            updateCurrent (isInit) {
+                if (isInit) {
+                    const current_status = this.$children[this.current].status;
+                    if (!current_status) {
+                        this.$children[this.current].status = this.status;
+                    }
+                } else {
+                    this.$children[this.current].status = this.status;
+                }
+            }
+        },
+        watch: {
+            current () {
+                this.updateChildProps();
+            },
+            status () {
+                this.updateCurrent();
+            }
+        }
+    }
+</script>