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67 lines
1.5 KiB
67 lines
1.5 KiB
4 years ago
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<template>
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<view class="pa">
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<view class="uni-divider">
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<view class="uni-divider__content">globalData</view>
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<view class="uni-divider__line"></view>
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</view>
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<text class="text">globalData中text的值: {{gd.test}}</text>
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<button @click="setGD()" class="button">修改上述值为123</button>
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<view class="uni-divider">
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<view class="uni-divider__content">vuex</view>
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<view class="uni-divider__line"></view>
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</view>
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<text class="text">vuex中hasLogin的值: {{testvuex}}</text>
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<button @click="setVUEX(true)" class="button">修改上述值为true</button>
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<button @click="setVUEX(false)" class="button">修改上述值为false</button>
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</view>
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</template>
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<script>
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import {
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mapState,
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mapMutations
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} from 'vuex'
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export default {
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data() {
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return {
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gd:{}
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}
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},
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computed: {
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...mapState(['testvuex'])
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},
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methods: {
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...mapMutations(['setTestTrue']),
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...mapMutations(['setTestFalse']),
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setGD:function () {
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getApp().globalData.test="123"
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},
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setVUEX:function (isTrue) {
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// console.log("this.testvuex: " + this.testvuex);
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// this.hasLogin = true; 这样赋值不生效，必须用store/index.js里注册的mapMutations才行
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if(isTrue){
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this.setTestTrue(this.$store.state);
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}
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else{
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this.setTestFalse(this.$store.state);
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}
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// console.log("this.testvuex: " + this.testvuex);
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}
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},
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onShow() {
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this.gd = getApp().globalData
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}
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}
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</script>
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<style>
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.button {
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margin: 30rpx;
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color: #007AFF;
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}
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.text{
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margin-left: 30rpx;
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}
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</style>
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