RunasSudo/WikiNote3
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Show error message when preview fails

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This commit is contained in:
RunasSudo 2020-07-23 22:31:12 +10:00
parent badc2a452f
commit 6861a6dd97
Signed by: RunasSudo
GPG Key ID: 7234E476BF21C61A
1 changed files with 5 additions and 1 deletions
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6
wikinote/static/js/page.js
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@ -23,7 +23,11 @@ document.querySelectorAll('.tooltip.xref').forEach(function(el) {
var xhr = new XMLHttpRequest(); var xhr = new XMLHttpRequest();
xhr.addEventListener('load', function() { xhr.addEventListener('load', function() {
el.querySelector('.tooltip-content').innerHTML = xhr.responseText; if (xhr.status == 200) {
el.querySelector('.tooltip-content').innerHTML = xhr.responseText;
} else {
el.querySelector('.tooltip-content').innerHTML = 'Error';
}
}) })
xhr.open('GET', '/preview/' + el.dataset['xref']); xhr.open('GET', '/preview/' + el.dataset['xref']);
xhr.send(); xhr.send();