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miaolz123 / vue-markdown

A Powerful and Highspeed Markdown Parser for Vue
https://miaolz123.github.io/vue-markdown/
MIT License
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TypeError: this.prerender is not a function #60

Open emdahlstrom opened 6 years ago

emdahlstrom commented 6 years ago

Hi! Trying to use the preprender prop to filter the contents but I get the error below. Any idea?

{ TypeError: this.prerender is not a function at Proxy.render (/vuenuxt/node_modules/vue-markdown/dist/vue-markdown.common.js:321:52) at VueComponent.Vue._render (/vuenuxt/node_modules/vue/dist/vue.runtime.common.js:4472:22) at renderComponentInner (/vuenuxt/node_modules/vue-server-renderer/build.js:7356:25) at renderComponent (/vuenuxt/node_modules/vue-server-renderer/build.js:7326:5) at RenderContext.renderNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7242:5) at RenderContext.next (/vuenuxt/node_modules/vue-server-renderer/build.js:2382:14) at cachedWrite (/vuenuxt/node_modules/vue-server-renderer/build.js:2242:9) at renderStringNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7422:5) at RenderContext.renderNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7240:5) at RenderContext.next (/vuenuxt/node_modules/vue-server-renderer/build.js:2382:14) at cachedWrite (/vuenuxt/node_modules/vue-server-renderer/build.js:2242:9) at renderStringNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7431:5) at RenderContext.renderNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7240:5) at RenderContext.next (/vuenuxt/node_modules/vue-server-renderer/build.js:2382:14) at cachedWrite (/vuenuxt/node_modules/vue-server-renderer/build.js:2242:9) at renderStringNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7431:5) at RenderContext.renderNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7240:5) at RenderContext.next (/vuenuxt/node_modules/vue-server-renderer/build.js:2382:14) at cachedWrite (/vuenuxt/node_modules/vue-server-renderer/build.js:2242:9) at renderStringNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7431:5) at RenderContext.renderNode (/vuenuxt/node_modules/vue-server-renderer/build.js:7240:5) at RenderContext.next (/vuenuxt/node_modules/vue-server-renderer/build.js:2382:14) statusCode: 500, name: 'TypeError' }

The pug vue-markdown(prerender='replaceTokens()') {{ document.description }}

tyankatsu0105 commented 3 years ago

You should return parameter in prerender function like this:

<template>
  <VueMarkdown :prerender="prerender" />
</template>

<script>
import VueMarkdown from "vue-markdown";

export default {
  components: {
    VueMarkdown,
  },
  methods: {
    prerender (str) {
    return str
  },
};
</script>