<!DOCTYPE html> <html> <body> <p id="description">This test setting suggested values on an input element and a textarea element. The dump below should have the "suggested value" instead of "initial value".</p> <pre><input id="test" type="text" value="initial value"><input id="month" type="month"><textarea id="textarea"></textarea><select id="select"><option>CA</option><option>TX</option></select></pre> <script src="../../resources/dump-as-markup.js"></script> <script> var input = document.getElementById('test'); var month = document.getElementById('month'); var textarea = document.getElementById('textarea'); textarea.value = 'initial value'; var select = document.getElementById('select'); select.selectedIndex = -1; var result = document.getElementById('result'); if (!window.internals) testFailed('This test requires internals object'); else { input.focus(); input.selectionStart = input.selectionEnd = 0; internals.setSuggestedValue(input, 'suggested value'); internals.setSuggestedValue(month, '2014-01'); internals.setSuggestedValue(textarea, 'suggested value'); internals.setSuggestedValue(select, 'TX'); Markup.description(document.getElementById('description').textContent) function addTextResult(value) { input.parentNode.appendChild(document.createTextNode(value + ': ' + eval(value))); } addTextResult('input.value'); addTextResult('internals.suggestedValue(input)'); addTextResult('input.selectionStart'); addTextResult('input.selectionEnd'); addTextResult('month.value'); addTextResult('internals.suggestedValue(month)'); addTextResult('textarea.value'); addTextResult('internals.suggestedValue(textarea)'); addTextResult('select.value'); addTextResult('internals.suggestedValue(select)'); Markup.dump(input.parentNode); } </script> </body> </html>