rendering hyperlink from the rich text content from graph CMS

Question

Hi there I am not able to load link from graphCMS pls help

trying to render hyperlink content from the graphCMS post but it is not appearing on the post details page on blog. here is my code

    import React from "react";
import moment from "moment";

const PostDetail = ({ post }) => {
  const getContentFragment = (index, text, obj, type) => {
    let modifiedText = text;

    if (obj) {
      if (obj.bold) {
        modifiedText = <b key={index}>{text}</b>;
      }

      if (obj.italic) {
        modifiedText = <em key={index}>{text}</em>;
      }

      if (obj.underline) {
        modifiedText = <u key={index}>{text}</u>;
      }
    }

    switch (type) {
      case "heading-three":
        return (
          <h3 key={index} className="text-xl font-semibold mb-4">
            {modifiedText.map((item, i) => (
              <React.Fragment key={i}>{item}</React.Fragment>
            ))}
          </h3>
        );
      case "paragraph":
        return (
          <p key={index} className="mb-8">
            {modifiedText.map((item, i) => (
              <React.Fragment key={i}>{item}</React.Fragment>
            ))}
          </p>
        );
      case "heading-four":
        return (
          <h4 key={index} className="text-md font-semibold mb-4">
            {modifiedText.map((item, i) => (
              <React.Fragment key={i}>{item}</React.Fragment>
            ))}
          </h4>
        );
      case "image":
        return (
          <img
            key={index}
            alt={obj.title}
            height={obj.height}
            width={obj.width}
            src={obj.src}
          />
        );
      case "link":
        return (
          <a {...index} href={obj.url}>
            {modifiedText.map((item, i) => (
              <React.Fragment key={i}>{item}</React.Fragment>
            ))}
          </a>
        );

      default:
        return modifiedText;
    }
  };
  return (
    <div className="bg-white shadow-lg rounded-lg lg:p-8 pb-12 mb-8">
      <div className="relative overflow-hidden shadow-md mb-6">
        <img
          src={post.featuredImage.url}
          alt={post.title}
          className="objecy-top h-full w-full rounded-t-lg"
        />
      </div>
      <div className="px-4 lg:px-0">
        <div className="flex items-center mb-8 w-full">
          <div className="flex items-center  mb-4 lg:mb-0 w-full lg:w-auto mr-8">
            <img
              className="align-middle rounded-full"
              src={post.author.photo.url}
              alt={post.author.name}
              height="30px"
              width="30px"
            />
            <p className="inline align-middle text-gray-700 ml-2 text-lg font-medium">
              {post.author.name}
            </p>
          </div>
          <div className="font-medium text-gray-700">
            <svg
              xmlns="http://www.w3.org/2000/svg"
              className="h-6 w-6 inline mr-2 text-pink-500"
              fill="none"
              viewBox="0 0 24 24"
              stroke="currentColor"
            >
              <path
                strokeLinecap="round"
                strokeLinejoin="round"
                strokeWidth="2"
                d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"
              />
            </svg>
            <span className="align-middle">
              {moment(post.createdAt).format("MMM DD, YYYY")}
            </span>
          </div>
        </div>
        <h1 className="mb-8 text-3xl font-semibold">{post.title}</h1>

        {post.content.raw.children.map((typeObj, index) => {
          const children = typeObj.children.map((item, itemindex) =>
            getContentFragment(itemindex, item.text, item)
          );

          return getContentFragment(index, children, typeObj, typeObj.type);
        })}
      </div>
    </div>
  );
};

export default PostDetail;

everything other than link is appearing on the page but not hyperlink content from the graphcms thanks in advance !

Answer 1

If you console.log raw data you can see that the 'link' types are contained in 'paragraph' types, so the code will never enter the case 'link'.

GraphCMS provide a lib to easyly render Rich Text. May be a good option for what you want.