180 lines
3.9 KiB
Plaintext
180 lines
3.9 KiB
Plaintext
<template>
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<view class="captcha-box">
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<view class="captcha-img-box">
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<image class="loding" src="/uni_modules/uni-captcha/static/run.gif" v-if="loging" mode="widthFix" />
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<image class="captcha-img" :class="{opacity:loging}" @click="getImageCaptcha(true)" :src="captchaBase64" mode="widthFix" />
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</view>
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<input @blur="focusCaptchaInput = false" @focus="focusCaptchaInput = true" :focus="focusCaptchaInput" type="digit" class="captcha" :inputBorder="false"
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maxlength="4" v-model="val" placeholder="请输入验证码" :cursor-spacing="cursorSpacing" />
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</view>
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</template>
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<script>
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export default {
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emits: ["modelValue"],
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props: {
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cursorSpacing: {
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type: Number,
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default: 100
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},
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modelValue: {
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type: String,
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default: ""
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},
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value: {
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type: String,
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default: ""
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},
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scene: {
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type: String,
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default: ""
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},
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focus: {
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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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focusCaptchaInput: false,
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captchaBase64: "" as string,
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loging: false,
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val: ""
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};
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},
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watch: {
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value: {
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handler(value : string) {
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// console.log('setvue', value);
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this.val = value
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},
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immediate: true
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},
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modelValue: {
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handler(modelValue : string) {
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// console.log('setvue', modelValue);
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this.val = modelValue
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},
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immediate: true
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},
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scene: {
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handler(scene : string) {
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if (scene.length != 0) {
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this.getImageCaptcha(this.focus)
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} else {
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uni.showToast({
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title: 'scene不能为空',
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icon: 'none'
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});
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}
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},
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immediate: true
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},
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val(value : string) {
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// console.log('setvue', value);
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// TODO 兼容 vue2
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// #ifdef VUE2
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this.$emit('input', value);
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// #endif
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// TODO 兼容 vue3
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// #ifdef VUE3
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this.$emit('update:modelValue', value)
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// #endif
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}
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},
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methods: {
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setFocus(state:boolean){
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this.focusCaptchaInput = state
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},
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getImageCaptcha(focus : boolean) {
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this.loging = true
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if (focus) {
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this.val = ''
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this.focusCaptchaInput = true
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}
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const uniIdCo = uniCloud.importObject("uni-captcha-co", {
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customUI: true
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})
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uniIdCo.getImageCaptcha({
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scene: this.scene,
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isUniAppX:true
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}).then((result : UTSJSONObject) => {
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this.captchaBase64 = (result.getString('captchaBase64') as string)
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})
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.catch<void>((err : any | null) : void => {
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const error = err as UniCloudError
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console.error(error)
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console.error(error.code)
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uni.showToast({
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title: error.message,
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icon: 'none'
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});
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})
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.finally(()=> {
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this.loging = false
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})
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.captcha-box {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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align-items: center;
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justify-content: flex-end;
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flex: 1;
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}
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.captcha-img-box,
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.captcha {
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height: 44px;
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}
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.captcha {
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flex: 1;
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}
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.captcha-img-box {
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position: relative;
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background-color: #FEFAE7;
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}
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.captcha {
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background-color: #F8F8F8;
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font-size: 14px;
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flex: 1;
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padding: 0 20rpx;
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margin-left: 20rpx;
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/* #ifndef APP-NVUE */
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box-sizing: border-box;
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/* #endif */
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}
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.captcha-img-box,
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.captcha-img,
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.loding {
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width: 100px;
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}
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.captcha-img {
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/* #ifdef WEB */
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cursor: pointer;
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/* #endif */
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height: 44px;
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}
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.loding {
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z-index: 9;
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position: absolute;
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width: 30px;
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margin:7px 35px;
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}
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.opacity {
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opacity: 0.5;
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}
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</style> |