302 lines
8.3 KiB
Vue
302 lines
8.3 KiB
Vue
<template>
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<div>
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<label v-if="dataType == 'number'" class="uk-form-label"
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>{{ label }}
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<div class="input-and-buttons-container">
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<input
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v-model="internalValue"
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class="uk-form-small numeric-setting-line-input"
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:class="{ edited: isEdited, flash: animateUpdate }"
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type="number"
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@focusin="focusIn"
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@focusout="focusOut"
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@keydown="keyDown"
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@animationend="animationEnd"
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/>
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<sync-property-button @click="requestUpdate" />
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</div>
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</label>
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<div v-if="dataType == 'boolean'" class="input-and-buttons-container">
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<label class="uk-form-label numeric-setting-line-input">
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<input
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ref="checkbox"
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v-model="internalValue"
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class="uk-checkbox"
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type="checkbox"
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@change="sendValue"
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/>
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{{ label }}
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</label>
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<sync-property-button @click="requestUpdate" />
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</div>
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<label v-if="dataType == 'number_array'" class="uk-form-label"
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>{{ label }}
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<div class="input-and-buttons-container">
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<input
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v-for="i in valueLength"
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:key="i"
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v-model="internalValue[i - 1]"
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class="uk-form-small numeric-setting-line-input"
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:class="{ edited: isEdited, flash: animateUpdate }"
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type="number"
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@input="updateIsEdited"
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@focusin="focusIn"
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@focusout="focusOut"
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@keydown="keyDown"
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@animationend="animationEnd"
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/>
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<sync-property-button @click="requestUpdate" />
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</div>
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</label>
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<label v-if="dataType == 'number_object'" class="uk-form-label"
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>{{ label }}
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<div v-for="(val, key) in value" :key="key">
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<label>{{ internalLabels[key] }}</label>
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<div class="input-and-buttons-container">
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<input
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v-model="internalValue[key]"
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class="uk-form-small numeric-setting-line-input"
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:class="{ edited: isEdited, flash: animateUpdate }"
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type="number"
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@input="updateIsEdited"
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@focusin="focusIn"
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@focusout="focusOut"
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@keydown="keyDown"
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@animationend="animationEnd"
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/>
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<sync-property-button @click="requestUpdate" />
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</div>
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</div>
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</label>
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<label v-if="dataType == 'other'" class="uk-form-label"
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>{{ label }}
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<div class="input-and-buttons-container">
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<input
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v-model="internalValue"
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class="uk-form-small numeric-setting-line-input"
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type="text"
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disabled="true"
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/>
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</div>
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</label>
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</div>
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</template>
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<script>
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import syncPropertyButton from "./syncPropertyButton.vue";
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export default {
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name: "InputFromSchema",
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components: {
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syncPropertyButton,
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},
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props: {
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dataSchema: {
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type: Object,
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required: true,
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},
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value: {
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type: null,
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required: true,
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},
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label: {
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type: String,
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default: "",
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},
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animate: {
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type: Boolean,
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default: false,
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},
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},
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data() {
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return {
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// Initialise with a copy to try to prevent the this.value prop being mutated if
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// the value is an array or object. For future updates we stringify and parse
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// (see resetInternalValue). If we do this here there is a chance we get errors
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// as internalValue is still null when rendering starts.
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internalValue: Array.isArray(this.value)
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? [...this.value]
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: typeof this.value === "object"
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? { ...this.value }
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: this.value,
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// Is edited can't be computed as we mutate internalValue
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isEdited: false,
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animateUpdate: false,
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};
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},
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computed: {
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internalLabels: function () {
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if (this.dataType == "number_object") {
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let labels = {};
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for (const key in this.internalValue) {
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labels[key] = this.dataSchema.properties[key].title;
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}
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return labels;
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}
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return [];
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},
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valueLength: function () {
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if (this.dataType == "number_array") {
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if (this.internalValue == undefined) {
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return 0;
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}
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return this.internalValue.length;
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} else {
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return 1;
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}
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},
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dataType: function () {
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let prop = this.dataSchema;
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if (prop == undefined) {
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return "undefined";
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}
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const num_types = ["integer", "float", "number"];
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if (num_types.includes(prop.type)) {
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return "number";
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}
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if (prop.type == "array") {
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if (num_types.includes(prop.items.type)) {
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return "number_array";
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}
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if (Array.isArray(prop.items)) {
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if (prop.items.every((t) => num_types.includes(t.type))) {
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return "number_array";
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}
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}
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}
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if (prop.type == "boolean") {
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return "boolean";
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}
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if (prop.type == "object") {
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let numeric = true;
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for (let key in prop.properties) {
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if (!num_types.includes(prop.properties[key].type)) {
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numeric = false;
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break;
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}
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}
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if (numeric) {
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return "number_object";
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}
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}
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return "other";
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},
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},
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watch: {
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value() {
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// Fire updateIsEdited on both value and internal value change,
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// as change in value may not causse internalValue to change.
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this.updateIsEdited();
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this.resetInternalValue();
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},
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internalValue() {
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this.updateIsEdited();
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},
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animate(updated) {
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if (updated) {
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this.animateUpdate = true;
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}
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},
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},
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mounted() {
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if (this.value !== undefined) {
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this.resetInternalValue();
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}
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},
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methods: {
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resetInternalValue: function () {
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// Whenever updatirng th internal value stringify and parse as a form of deepcopy.
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// This ensure that the this.value prop is not mutated for when elements of arrays
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// or objects are updated.
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this.internalValue = JSON.parse(JSON.stringify(this.value));
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},
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requestUpdate: async function () {
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this.$emit("requestUpdate");
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},
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sendValue: async function () {
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this.$emit("sendValue", this.internalValue);
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},
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checkboxUpdated: function () {
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if (this.internalValue != this.$refs.checkbox.checked) {
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this.internalValue = this.$refs.checkbox.checked;
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this.sendValue();
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}
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},
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focusIn: function (event) {
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this.valueOnEnter = event.target.value;
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},
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focusOut: function (event) {
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if (this.valueOnEnter != event.target.value) {
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this.sendValue(event.target.value);
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}
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},
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keyDown: function (event) {
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// Pressing enter should set the property, whether or not we think it's changed.
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if (event.keyCode == 13) {
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this.sendValue();
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}
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},
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updateIsEdited: function () {
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this.isEdited = this.deepStringify(this.internalValue) !== this.deepStringify(this.value);
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},
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animationEnd: function () {
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this.animateUpdate = false;
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this.$emit("animationShown");
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},
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deepStringify: function (val) {
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// Create a json string where all internal numbers are also JSON strings. This is
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// needed to robustly check if the value is updated because the raw value may be a
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// number but anything typed in the input is a string. In the case of arrays or
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// objects even with JSON.stringify we end up comparing ["1", 3] with [1, 3] and
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// find them as not equal.
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if (Array.isArray(val)) {
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return JSON.stringify(val.map(String));
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}
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if (val && typeof val === "object") {
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const normalized = Object.fromEntries(Object.entries(val).map(([k, v]) => [k, String(v)]));
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return JSON.stringify(normalized);
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}
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return JSON.stringify(String(val));
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},
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},
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};
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</script>
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<style scoped>
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.input-and-buttons-container {
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display: flex;
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flex-flow: row wrap;
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justify-content: flex-start;
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align-content: stretch;
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align-items: center;
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width: 100%;
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}
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.numeric-setting-line-input {
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flex-grow: 1;
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margin-left: 5px;
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margin-right: 5px;
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width: 6em;
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}
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.edited {
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background-color: #fff3cd;
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}
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@keyframes green-flash {
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0% {
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background-color: #3fda63;
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}
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100% {
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background-color: white;
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}
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}
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.flash {
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animation: green-flash 0.7s ease;
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/*Without this background-colour chrome will ignore the animation colour.*/
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background-color: white;
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}
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</style>
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