xiaoyu
57 lines
885 B
JavaScript
57 lines
885 B
JavaScript
import JsBarCode from "jsbarcode";
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import props from "./props";
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const index = {
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name: "EleBarCode",
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props,
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emits: [],
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data() {
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return {
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instance: null
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};
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},
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mounted() {
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this.render();
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},
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methods: {
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render() {
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if (!this.value) {
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return;
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}
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try {
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this.instance = new JsBarCode(
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this.$refs.rootRef,
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this.value,
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this.options
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);
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} catch (e) {
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console.error(e);
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}
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}
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},
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watch: {
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value() {
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this.render();
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},
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options: {
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handler() {
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this.render();
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},
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deep: true
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},
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tag() {
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this.$nextTick(() => {
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this.render();
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});
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}
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},
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render(h) {
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return h(this.tag, {
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ref: "rootRef",
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style: { display: this.value ? null : "none" }
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});
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}
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};
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export {
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index as default
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};
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