first commit

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@jyuhsin
2025-11-16 13:55:02 +08:00
commit d62e48bf27
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<template>
<el-card shadow="never" class="pc-signature-card">
<div class="pc-signature">
<el-link type="primary">扫描下方二维码进行签字</el-link>
<div class="signature-body">
<QrCode v-if="!signatureContent" :options="{ width: 126 }" :value="signatureAddress" class="signature-qrcode"></QrCode>
<el-image v-if="signatureContent" :src="signatureContent" class="signature-image"></el-image>
</div>
<el-link type="danger" icon="el-icon-edit" @click="signatureAgain" v-if="signatureContent">重签</el-link>
</div>
</el-card>
</template>
<script>
module.exports = {
name: "sysSignaturePc",
store,
props: {
value: {
type: String,
default: ""
}
},
watch: {
value: {
handler(val) {
console.log(val)
if(val){
this.signatureContent = val
this.$emit("input", this.signatureContent)
}
},
immediate: true
}
},
data() {
return {
//前端唯一标识 当然后端还有用户id作为唯一标识
id: new Date().getTime() + Math.floor(Math.random() * 10000) + 1,
signatureAddress: null,
interval: null,
signatureContent: null
}
},
methods: {
async init() {
const { code, data } = await this.$axios.post("/platform/signature/get")
if (code === 0) {
this.signatureContent = data && data.signature
this.$emit("input", this.signatureContent)
}
this.signatureAddress = origin + "/platform/signature/scanPcCode?id=" + this.id
console.log(this.signatureAddress)
},
signatureAgain() {
const val = sessionStorage.getItem("h5-scan-code-signature-" + this.id)
this.signatureContent = val
this.$emit("input", val)
}
},
mounted() {
this.init()
webSocketPubSub.subscribe("h5-scan-code-signature", (data) => {
console.info("ws:收到签字成功消息:", data)
this.signatureContent = data.value
this.$emit("input", data.value)
})
}
}
</script>
<style scoped>
.pc-signature-card {
border: 1px solid var(--border-color-base);
}
.pc-signature {
display: flex;
justify-content: center;
flex-direction: column;
align-items: center;
row-gap: 20px;
}
.signature-body {
position: relative;
}
.signature-qrcode {
transition: opacity 0.5s ease;
}
.signature-image {
height: 100px;
width: auto;
}
</style>