MediaWiki:Common.js: Difference between revisions
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Created page with "→Any JavaScript here will be loaded for all users on every page load.: document.getElementById("rgwiki-gadvia-score-calculator").textContent = "JavaScript works!";" |
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/* Any JavaScript here will be loaded for all users on every page load. */ | /* Any JavaScript here will be loaded for all users on every page load. */ | ||
document.getElementById("rgwiki-gadvia-score-calculator").textContent = "JavaScript works!"; | function checkAndExecute(elementId, callback) { | ||
const element = document.getElementById(elementId); | |||
if (element !== null) { | |||
callback(element); | |||
} | |||
} | |||
checkAndExecute("rgwiki-gadvia-score-calculator", (element) => { | |||
element.textContent = "JavaScript works!" | |||
}); | |||
Revision as of 19:05, 17 August 2024
/* Any JavaScript here will be loaded for all users on every page load. */
function checkAndExecute(elementId, callback) {
const element = document.getElementById(elementId);
if (element !== null) {
callback(element);
}
}
checkAndExecute("rgwiki-gadvia-score-calculator", (element) => {
element.textContent = "JavaScript works!"
});