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Streamline application.js exampleModal code (#30819)

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* use `textContent` since we only need to add text
* move comments
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XhmikosR 2020-05-19 08:33:12 +03:00 committed by GitHub
parent 62626db320
commit e271d01606
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2 changed files with 10 additions and 5 deletions
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8
site/assets/js/application.js
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@ -66,14 +66,16 @@
var exampleModal = document.getElementById('exampleModal')
if (exampleModal) {
exampleModal.addEventListener('show.bs.modal', function (event) {
var button = event.relatedTarget // Button that triggered the modal
var recipient = button.getAttribute('data-whatever') // Extract info from data-* attributes
// Button that triggered the modal
var button = event.relatedTarget
// Extract info from data-* attributes
var recipient = button.getAttribute('data-whatever')
// Update the modal's content.
var modalTitle = exampleModal.querySelector('.modal-title')
var modalBodyInput = exampleModal.querySelector('.modal-body input')
modalTitle.innerHTML = 'New message to ' + recipient
modalTitle.textContent = 'New message to ' + recipient
modalBodyInput.value = recipient
})
}

7
site/content/docs/5.0/components/modal.md
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@ -547,8 +547,11 @@ exampleModal.addEventListener('show.bs.modal', function (event) {
// and then do the updating in a callback.
//
// Update the modal's content.
exampleModal.querySelector('.modal-title').textContent = 'New message to ' + recipient
exampleModal.querySelector('.modal-body input').value = recipient
var modalTitle = exampleModal.querySelector('.modal-title')
var modalBodyInput = exampleModal.querySelector('.modal-body input')
modalTitle.textContent = 'New message to ' + recipient
modalBodyInput.value = recipient
})
{{< /highlight >}}