enrecipes/app/components/modal/ListPicker.vue

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<template>
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<Page @loaded="onPageLoad" backgroundColor="transparent" :class="appTheme">
<GridLayout rows="auto, auto, auto" class="modal">
<Label class="title" :text="title | L" />
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<StackLayout
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row="1"
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class="dialogListPicker"
orientation="horizontal"
horizontalAlignment="center"
>
<ListPicker
ref="hrPicker"
:items="hrsList"
:selectedIndex="hrIndex"
@selectedIndexChange="setHrs"
></ListPicker>
<ListPicker
ref="minPicker"
:items="minsList"
:selectedIndex="minIndex"
@selectedIndexChange="setMins"
></ListPicker>
</StackLayout>
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<GridLayout row="2" columns="*, auto, auto" class="actions">
<Button
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col="1"
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class="text sm"
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:text="'cBtn' | L"
@tap="$modal.close(false)"
/>
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<Button
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col="2"
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class="text sm"
:text="action | L"
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@tap="$modal.close(selectedTime)"
/>
</GridLayout>
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</GridLayout>
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</Page>
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</template>
<script>
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import { Application } from "@nativescript/core";
import { mapState } from "vuex";
import { localize } from "@nativescript/localize";
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export default {
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props: ["title", "selectedHr", "selectedMin", "action"],
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data() {
return {
hrs: [],
mins: [],
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selectedHrs: "00",
selectedMins: "00",
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};
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},
computed: {
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...mapState(["icon", "appTheme"]),
hrsList() {
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let h = [...Array(24).keys()];
this.hrs = h;
return h.map((e) => `${e} ${localize("hr")}`);
},
minsList() {
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let m = [
...new Set([
...Array(11).keys(),
...Array.from(Array(12), (_, x) => x * 5),
]),
];
this.mins = m;
return m.map((e) => `${e} ${localize("min")}`);
},
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hrIndex() {
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return this.hrs.indexOf(parseInt(this.selectedHr));
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},
minIndex() {
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return this.mins.indexOf(parseInt(this.selectedMin));
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},
selectedTime() {
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return this.selectedHrs + ":" + this.selectedMins;
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},
},
methods: {
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onPageLoad(args) {
args.object._dialogFragment
.getDialog()
.getWindow()
.setBackgroundDrawable(
new android.graphics.drawable.ColorDrawable(
android.graphics.Color.TRANSPARENT
)
);
},
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setHrs(args) {
let hr = "0" + this.hrs[args.object.selectedIndex];
this.selectedHrs = hr.slice(-2);
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},
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setMins(args) {
let min = "0" + this.mins[args.object.selectedIndex];
this.selectedMins = min.slice(-2);
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},
},
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};
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</script>