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<!DOCTYPE HTML> |
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<html> |
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<head> |
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<title><textarea>.defaultValue and .value</title> |
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<style> |
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.PASS { |
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color: green; |
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} |
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.FAIL { |
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color: red; |
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} |
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</style> |
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</head> |
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<body> |
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|
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<p id=status>Script not executed.</p> |
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|
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<form><p><textarea></textarea></p></form> |
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|
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<table> |
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<thead> |
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<tr><th></th> |
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<th scope=col><code>defaultValue</code> -> <code>defaultValue</code></th> |
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<th scope=col><code>defaultValue</code> -> <code>reset ()</code> -> |
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<code>value</code></th> |
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<th scope=col><code>value</code> -> <code>value</code></th></tr> |
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</thead> |
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<tbody><tr |
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><th scope=row>%00</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0B</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%C2%A0</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D%0D%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0A%0D</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D%0D</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0A%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D%0A%0D%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0D</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0D%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0A%0D</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0D%0D%0A</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0DB</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0AB</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>%0D%0AB</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0DB</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0AB</th><td>?</td><td>?</td><td>?</td></tr><tr |
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><th scope=row>A%0D%0AB</th><td>?</td><td>?</td><td>?</td></tr></tbody |
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</table> |
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|
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<script> |
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var status = document.getElementById ('status'); |
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status.firstChild.data = 'FAIL (script error)'; |
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|
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var ta = document.getElementsByTagName ('textarea')[0]; |
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|
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var tbody = document.getElementsByTagName ('tbody')[0]; |
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var trs = tbody.childNodes; |
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var trsL = trs.length; |
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for (var i = 0; i < trsL; i++) { |
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var tr = trs[i]; |
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var tds = tr.childNodes; |
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var v = decodeURIComponent (tds[0].firstChild.data); |
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|
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ta.defaultValue = v; |
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var v1 = ta.defaultValue; |
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if (v == v1) { |
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var td = tds[1]; |
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td.firstChild.data = 'unchanged (length = ' + v1.length + ')'; |
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td.className = 'PASS'; |
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} else { |
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var td = tds[1]; |
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td.firstChild.data = 'changed (' + encodeURIComponent (v1) + ')'; |
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td.className = 'FAIL'; |
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} |
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|
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document.forms[0].reset (); |
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var v2 = ta.value; |
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if (v == v2) { |
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var td = tds[2]; |
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td.firstChild.data = 'unchanged'; |
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td.className = 'PASS'; |
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} else { |
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var td = tds[2]; |
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td.firstChild.data = 'changed (' + encodeURIComponent (v2) + ')'; |
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td.className = 'FAIL'; |
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} |
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|
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ta.value = 'XXXX'; |
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ta.value = v; |
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var v3 = ta.defaultValue; |
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if (v == v3) { |
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var td = tds[3]; |
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td.firstChild.data = 'unchanged'; |
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td.className = 'PASS'; |
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} else { |
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var td = tds[3]; |
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td.firstChild.data = 'changed (' + encodeURIComponent (v3) + ')'; |
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td.className = 'FAIL'; |
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} |
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} |
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|
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status.firstChild.data = 'Done.'; |
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</script> |
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|
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</body> |
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</html> |
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