You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

119 lines
2.4 KiB

<!--**
* forked fromhttps://github.com/F-loat/mpvue-wxParse
*
* github地址: https://github.com/dcloudio/uParse
*
* for: uni-app框架下 富文本解析
*/-->
<template>
<!--基础元素-->
<div class="wxParse" :class="className" v-if="!loading">
<block v-for="(node,index) of nodes" :key="index">
<wxParseTemplate :node="node" />
</block>
</div>
</template>
<script>
import HtmlToJson from './libs/html2json';
import wxParseTemplate from './components/wxParseTemplate0';
export default {
name: 'wxParse',
props: {
loading: {
type: Boolean,
default: false,
},
className: {
type: String,
default: '',
},
content: {
type: String,
default: '',
},
noData: {
type: String,
default: '<div style="color: red;">数据不能为空</div>',
},
startHandler: {
type: Function,
default() {
return (node) => {
node.attr.class = null;
node.attr.style = null;
};
},
},
endHandler: {
type: Function,
default: null,
},
charsHandler: {
type: Function,
default: null,
},
imageProp: {
type: Object,
default() {
return {
mode: 'aspectFit',
padding: 0,
lazyLoad: false,
domain: '',
};
},
},
},
components: {
wxParseTemplate,
},
data() {
return {
imageUrls: [],
};
},
computed: {
nodes() {
const {
content,
noData,
imageProp,
startHandler,
endHandler,
charsHandler,
} = this;
const parseData = content || noData;
const customHandler = {
start: startHandler,
end: endHandler,
chars: charsHandler,
};
const results = HtmlToJson(parseData, customHandler, imageProp, this);
this.imageUrls = results.imageUrls;
console.log(results)
return results.nodes;
},
},
methods: {
navigate(href, $event) {
this.$emit('navigate', href, $event);
},
preview(src, $event) {
if (!this.imageUrls.length) return;
wx.previewImage({
current: src,
urls: this.imageUrls,
});
this.$emit('preview', src, $event);
},
removeImageUrl(src) {
const { imageUrls } = this;
imageUrls.splice(imageUrls.indexOf(src), 1);
},
},
};
</script>