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<template>
<div class="level-slider" :style="{width: this.width}">
<div class="level-labels">
<div>{{ lowerLabel }}</div>
<div>{{ upperLabel }}</div>
</div>
<div class="level-numbers">
<div v-for="i in this.maxValue" :key="`level-${i}`">{{ i }}</div>
</div>
<div ref="slider" class="slider-element"></div>
</div>
</template>
<script>
import { $gettext } from "../../assets/javascripts/lib/gettext";
export default {
name: 'StudipLevelSlider',
props: {
lowerLabel: {
type: String,
default: $gettext('Leicht'),
},
lowerValue: {
type: Number,
default: 1,
},
maxValue: {
type: Number,
default: 12
},
upperLabel: {
type: String,
default: $gettext('Schwer'),
},
upperValue: {
type: Number,
default: 12
},
width: {
type: String,
default: null,
}
},
mounted() {
$(this.$refs['slider']).slider({
range: true,
min: 1,
max: this.maxValue,
values: [this.lowerValue, this.upperValue],
change: (event, ui) => {
console.log('Updating', ui.values[0], ui.values[1]);
this.$emit('update:lowerValue', ui.values[0]);
this.$emit('update:upperValue', ui.values[1]);
}
});
}
}
</script>
<style lang="scss">
.level-slider {
max-width: 48em;
.level-labels {
display: flex;
justify-content: space-between;
font-size: 0.8em;
color: var(--black);
margin-top: 20px;
}
.level-numbers {
display: flex;
justify-content: space-between;
}
.slider-element {
margin-left: 5px;
margin-right: 9px;
margin-top: 5px;
}
}
</style>
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