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Diffstat (limited to 'posts/obvious-js-injection-fallback.md')
| -rw-r--r-- | posts/obvious-js-injection-fallback.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/posts/obvious-js-injection-fallback.md b/posts/obvious-js-injection-fallback.md index 8d3da3a..366fcfe 100644 --- a/posts/obvious-js-injection-fallback.md +++ b/posts/obvious-js-injection-fallback.md @@ -12,20 +12,20 @@ Let's pretend that we have a total tally that pulls in the number of current use Here we create an empty `h2` tag that will update with the current number of users via js: -```html +~~~html <main> <h2 class="total-tally"></h2> </main> -``` +~~~ ### Javascript You'll have to use your imagination here and assume that the `totalTally` variable pulls in the numbers dynamically via API: -```html +~~~html var totalTally = "273,677" /* This would pull something dynamically in prod */ document.getElementsByClassName("total-tally")[0].innerHTML=totalTally; -``` +~~~ ## The Problem @@ -37,11 +37,11 @@ The easiest way to avoid these types of empty tags - add static content. I know ### HTML (updated) -```html +~~~html <main> <h2 class="total-tally">200,000+</h2> </main> -``` +~~~ You might be reading this and saying to yourself, "Wow! Thanks Captain Obvious!" and that's a fair reaction. This is an *obvious* demo on purpose. If even one single reader learns to avoid leaving empty HTML tags that are solely dependent on Javascript injection, then I'd say this demo was a huge success. |