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Check-in rule editor: Fix reactivity issue in select2 component

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This commit is contained in:
Raphael Michel
2023-02-07 16:43:02 +01:00
parent 98d290992c
commit accb9f8b13
1 changed files with 36 additions and 20 deletions
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56
src/pretix/static/pretixcontrol/js/ui/checkinrules/lookup-select2.vue
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@@ -10,25 +10,29 @@
' <slot></slot>\n' +
' </select>'),
mounted: function () {
var vm = this;
var multiple = this.multiple;
$(this.$el)
.select2(this.opts())
.val(this.value || "")
.trigger("change")
// emit event on change.
.on("change", function (e) {
vm.$emit("input", $(this).select2('data'));
});
if (vm.value) {
for (var i = 0; i < vm.value["objectList"].length; i++) {
var option = new Option(vm.value["objectList"][i]["lookup"][2], vm.value["objectList"][i]["lookup"][1], true, true);
$(vm.$el).append(option);
}
}
$(vm.$el).trigger("change");
this.build();
},
methods: {
build: function () {
var vm = this;
var multiple = this.multiple;
$(this.$el)
.empty()
.select2(this.opts())
.val(this.value || "")
.trigger("change")
// emit event on change.
.on("change", function (e) {
vm.$emit("input", $(this).select2('data'));
});
if (vm.value) {
for (var i = 0; i < vm.value["objectList"].length; i++) {
var option = new Option(vm.value["objectList"][i]["lookup"][2], vm.value["objectList"][i]["lookup"][1], true, true);
$(vm.$el).append(option);
}
}
$(vm.$el).trigger("change");
},
opts: function () {
return {
theme: "bootstrap",
@@ -60,17 +64,29 @@
},
watch: {
placeholder: function (val) {
$(this.$el).empty().select2(this.opts());
$(this.$el).select2("destroy");
this.build();
},
required: function (val) {
$(this.$el).empty().select2(this.opts());
$(this.$el).select2("destroy");
this.build();
},
url: function (val) {
$(this.$el).empty().select2(this.opts());
$(this.$el).select2("destroy");
this.build();
},
value: function (newval, oldval) {
if (JSON.stringify(newval) !== JSON.stringify(oldval)) {
$(this.$el).empty();
if (newval) {
for (var i = 0; i < newval["objectList"].length; i++) {
var option = new Option(newval["objectList"][i]["lookup"][2], newval["objectList"][i]["lookup"][1], true, true);
$(this.$el).append(option);
}
}
$(this.$el).trigger("change");
}
},
},
destroyed: function () {
$(this.$el)