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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 67x 2x 2x 67x 1x 67x 1x 67x 5x 5x 5x 5x 5x 5x 67x 7x 7x 5x 5x 2x | const openWindowWithTarget = (url: string, target: "_blank" | "_self"): void => {
const newWindow = window.open(url, target, 'noopener,noreferrer');
Iif (newWindow) {
newWindow.opener = null;
}
};
/**
* Open a url in new browser link
* https://stackoverflow.com/questions/45046030/maintaining-href-open-in-new-tab-with-an-onclick-handler-in-react
*/
export const openInNewTab = (url: string): void => {
openWindowWithTarget(url, '_blank');
};
/**
* Open a url in current browser tab
*/
export const openInCurrentTab = (url: string): void => {
openWindowWithTarget(url, '_self');
};
export const getOperatingSystem = (): string => {
let operatingSystem = 'Not known';
if (window.navigator.appVersion.indexOf('Win') !== -1) { operatingSystem = 'Windows OS'; }
if (window.navigator.appVersion.indexOf('Mac') !== -1) { operatingSystem = 'MacOS'; }
if (window.navigator.appVersion.indexOf('X11') !== -1) { operatingSystem = 'UNIX OS'; }
if (window.navigator.appVersion.indexOf('Linux') !== -1) { operatingSystem = 'Linux OS'; }
return operatingSystem;
};
/**
* Sets focus on the first textarea element with the specified className,
* if it is not currently focused.
* @param {string} className - The class name of the textarea element(s) to target.
* @returns {void}
*/
export const autoFocusTextarea = (className: string): void => {
const elements = Array.from(document.getElementsByClassName(className));
if (elements.length > 0) {
const inputElem = (elements[0] as HTMLTextAreaElement);
if (inputElem !== document.activeElement) {
inputElem.focus();
}
}
};
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