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112 lines
2.6 KiB
112 lines
2.6 KiB
4 years ago
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<template>
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<view class="root">
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<page-head :title="title"></page-head>
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<view class="page-body">
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<view class="new-page__text-box">
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<text class="new-page__text">从上个页面接收到参数：{{data}}</text>
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</view>
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<view class="new-page__color" @click="setColorIndex(colorIndex>1?0:colorIndex+1)" :style="{backgroundColor:currentColor}">
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<text class="new-page__color-text">点击改变颜色</text>
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</view>
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<view class="new-page__text-box">
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<text class="new-page__text">点击上方色块使用vuex在页面之间进行通讯</text>
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</view>
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<view class="new-page__button">
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<button class="new-page__button-item" @click="navToNvue">跳转NVUE页面</button>
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<button class="new-page__button-item" @click="navToVue">跳转VUE页面</button>
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</view>
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</view>
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</view>
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</template>
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<script>
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import {mapState,mapGetters,mapMutations} from 'vuex'
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export default {
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data() {
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return {
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title: '新页面',
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data:""
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}
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},
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computed:{
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...mapState(['colorIndex','colorList']),
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...mapGetters(['currentColor'])
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},
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onLoad(e){
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if(e.data){
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this.data = e.data;
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}
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uni.$on('postMsg',(res)=>{
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uni.showModal({
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content: `收到uni.$emit消息:${res.msg}`,
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showCancel: false
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})
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})
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},
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onUnload() {
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uni.$off('postMsg')
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},
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methods:{
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...mapMutations(['setColorIndex']),
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navToNvue(){
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uni.navigateTo({
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url:'new-nvue-page-1'
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})
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},
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navToVue(){
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uni.navigateTo({
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url:'new-vue-page-2'
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})
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}
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}
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}
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</script>
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<style>
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page{
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display: flex;
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min-height: 100%;
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}
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.new-page__text {
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font-size: 14px;
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color: #666666;
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}
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.root{
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display: flex;
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flex: 1;
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flex-direction: column;
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}
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.page-body{
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flex: 1;
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display: flex;
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flex-direction: column;
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justify-content: flex-start;
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align-items: center;
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}
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.new-page__text-box{
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padding: 20px;
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}
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.new-page__color{
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display: flex;
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width: 200px;
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height: 100px;
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justify-content: center;
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align-items: center;
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}
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.new-page__color-text{
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font-size: 14px;
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color: #FFFFFF;
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line-height: 30px;
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text-align: center;
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}
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.new-page__button-item{
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margin-top: 15px;
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width: 300px;
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}
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</style>
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