14 lines
325 B
JavaScript
14 lines
325 B
JavaScript
function displayGreeting(name) {
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if (name != ''){
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document.getElementById("greeting").innerHTML="Hello, " + escapeHTML(name) + "!";
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}
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}
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function escapeHTML (str) {
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var div = document.createElement('div');
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var text = document.createTextNode(str);
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div.appendChild(text);
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return div.innerHTML;
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}
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