mirror of https://github.com/rancher/dashboard.git
20 lines
535 B
JavaScript
20 lines
535 B
JavaScript
function mounted(el) {
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el.addEventListener('keypress', (e) => {
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e = e || window.event;
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const charcode = typeof e.charCode === 'number' ? e.charCode : e.keyCode;
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const re = /^\d+$/; // Use regex to match positive numbers
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if (!re.test(String.fromCharCode(charcode)) && charcode > 9 && !e.ctrlKey) {
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if (e.preventDefault) {
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e.preventDefault();
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} else {
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e.returnValue = false;
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}
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}
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});
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}
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const positiveIntNumberDirective = { mounted };
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export default positiveIntNumberDirective;
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