Displaying an image in a Bootstrap 5 tooltip / Issue 304

Working on a project using Bootstrap 5.

I've implemented a tooltip that displays text and an image successfully by using data-bs-html="true".

Here is how my input, including the tooltip, is structured:

<input
  class="form-control tooltip-element"
  data-bs-placement="right"
  data-bs-html="true"
  title="Test title.<br><img src='../assets/picture.png'>"
/>

However, I keep encountering ERROR 304 in the Network because the file gets lost in the cache. Any suggestions on how to resolve this issue? Thank you in advance!

NOTE: The path and all values/definitions are accurate.

javascriptimagebootstrap-5

Answer №1

I believe the key element here is img.src. I have gone ahead and set up a demonstration over at this link. When you hover over the input, the image will appear after a short delay.

  <input
  id="example"
  class="form-control tooltip-element"
  data-bs-placement="right"
  data-bs-html="true"
    title="Test title.<br><img src='https://picsum.photos/200/300'>"

/> 

var exampleEl = document.getElementById('example')
var tooltip = new bootstrap.Tooltip(exampleEl, {
  boundary: document.body,

  // for more information, visit https://getbootstrap.com/docs/5.0/components/tooltips/#options
  template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'// or document.querySelector('#boundary')
})

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