first commit

2026-08-26 14:25:17 +08:00
commit 06debfd1fc
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+<template>
+    <div>
+        <div v-if="pdf" id="pdf-container"></div>
+        <div v-else v-html="content" class="content"></div>
+    </div>
+</template>
+
+<script>
+module.exports = {
+    name: "PdfIndex",
+    props: {
+        content: {
+            type: String,
+            default: '',
+            required: true
+        },
+        height: {
+            type: Number,
+            default: 300,
+            required: false
+        },
+    },
+    watch: {
+
+    },
+    data() {
+        return {
+            pdf: true,
+            pdfObj: null,
+        }
+    },
+    methods: {
+        init() {
+            try {
+                const parser = new DOMParser();
+                const doc = parser.parseFromString(this.content, 'text/html');
+                const link = doc.querySelector('a');
+                const href = link.getAttribute('href');
+                if(!href) {
+                    this.pdf = false
+                    return
+                }
+                this.$nextTick(() => {
+                    this.pdfObj = new Pdfh5('#pdf-container', {
+                        pdfurl: href,
+                    });
+                    this.pdfObj.on("complete", function () {
+                        const elements = document.querySelectorAll('[class*="canvasImg"]')
+                        let classArray = []
+                        elements.forEach(element => {
+                            classArray.push(element.getAttribute('src'))
+                        })
+                        elements.forEach((element,index) => {
+                            element.addEventListener('click', function() {
+                                vant.ImagePreview({
+                                    images: classArray,
+                                    startPosition: index,
+                                    closeable: true,
+                                })
+                            })
+                        })
+                    })
+                })
+            }catch (e) {
+                this.pdf = false
+            }
+        },
+    },
+    created() {
+        this.init()
+    },
+}
+</script>
+
+<style scoped>
+    .content {
+        padding: 10px;
+    }
+</style>