119 lines
3.2 KiB
JavaScript
119 lines
3.2 KiB
JavaScript
|
|
const TailboneAutocomplete = {
|
|
|
|
template: '#tailbone-autocomplete-template',
|
|
|
|
props: {
|
|
name: String,
|
|
serviceUrl: String,
|
|
value: String,
|
|
initialLabel: String,
|
|
assignedValue: String,
|
|
assignedLabel: String,
|
|
placeholder: String,
|
|
},
|
|
|
|
data() {
|
|
let selected = null
|
|
if (this.value) {
|
|
selected = {
|
|
value: this.value,
|
|
label: this.initialLabel,
|
|
}
|
|
}
|
|
return {
|
|
data: [],
|
|
selected: selected,
|
|
isFetching: false,
|
|
}
|
|
},
|
|
|
|
watch: {
|
|
value(to, from) {
|
|
if (from && !to) {
|
|
this.clearSelection(false)
|
|
}
|
|
},
|
|
},
|
|
|
|
methods: {
|
|
|
|
clearSelection(focus) {
|
|
if (focus === undefined) {
|
|
focus = true
|
|
}
|
|
this.selected = null
|
|
this.value = null
|
|
if (focus) {
|
|
this.$nextTick(function() {
|
|
this.focus()
|
|
})
|
|
}
|
|
|
|
// TODO: should emit event for caller logic (can they cancel?)
|
|
// $('#' + oid + '-textbox').trigger('autocompletevaluecleared');
|
|
},
|
|
|
|
focus() {
|
|
this.$refs.autocomplete.focus()
|
|
},
|
|
|
|
getDisplayText() {
|
|
if (this.selected) {
|
|
return this.selected.label
|
|
}
|
|
return ""
|
|
},
|
|
|
|
// TODO: should we allow custom callback? or is event enough?
|
|
// function (oid) {
|
|
// $('#' + oid + '-textbox').on('autocompletevaluecleared', function() {
|
|
// ${cleared_callback}();
|
|
// });
|
|
// }
|
|
|
|
selectionMade(option) {
|
|
this.selected = option
|
|
|
|
// TODO: should emit event for caller logic (can they cancel?)
|
|
// $('#' + oid + '-textbox').trigger('autocompletevalueselected',
|
|
// [ui.item.value, ui.item.label]);
|
|
},
|
|
|
|
// TODO: should we allow custom callback? or is event enough?
|
|
// function (oid) {
|
|
// $('#' + oid + '-textbox').on('autocompletevalueselected', function(event, uuid, label) {
|
|
// ${selected_callback}(uuid, label);
|
|
// });
|
|
// }
|
|
|
|
itemSelected(value) {
|
|
if (this.selected || !value) {
|
|
this.$emit('input', value)
|
|
}
|
|
},
|
|
|
|
// TODO: buefy example uses `debounce()` here and perhaps we should too?
|
|
// https://buefy.org/documentation/autocomplete
|
|
getAsyncData: function (entry) {
|
|
if (entry.length < 3) {
|
|
this.data = []
|
|
return
|
|
}
|
|
this.isFetching = true
|
|
this.$http.get(this.serviceUrl + '?term=' + encodeURIComponent(entry))
|
|
.then(({ data }) => {
|
|
this.data = data
|
|
})
|
|
.catch((error) => {
|
|
this.data = []
|
|
throw error
|
|
})
|
|
.finally(() => {
|
|
this.isFetching = false
|
|
})
|
|
},
|
|
},
|
|
}
|
|
|
|
Vue.component('tailbone-autocomplete', TailboneAutocomplete)
|