# Finish off blog components - Fri 28th Sept, 2020
Today, I worked on various things necessary to get the C+ blog components done.
I added pagination to the blog tag feed:
```typescript=
const fetchMoreBlogCards = (): void => {
setFetchMoreLoading(true)
pageRef.current += 1
fetchMore({
variables: { page: pageRef.current, count: FEED_QUERY_COUNT },
updateQuery: (prev, { fetchMoreResult }) => {
if (!fetchMoreResult) {
return prev
}
if (fetchMoreResult?.blogTagSearchResults.length === 0) {
setEndOfFeed(true)
}
const updatedBlogPostFeed: BlogTagQuery = {
...prev,
blogTagSearchResults: [...prev.blogTagSearchResults, ...fetchMoreResult.blogTagSearchResults],
}
setFetchMoreLoading(false)
return updatedBlogPostFeed
},
})
}
```
Along with various other changes and improvements.
### Injecting CSS into WebView
```typescript=
const createDocumentWrapper = (html: string, css: string) => `
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
${css}
</style>
</head>
<body>${html}</body>
</html>
`
```
Both `html` and `css` are template tags.
###### tags: `programmingjournal` `2020` `C+` `blogs` `webview` `pagination` `injectingcss`
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