| 1 | <html> |
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| 2 | <head> |
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| 3 | <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js"></script> |
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| 4 | <script type="text/javascript"> |
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| 5 | $(function() { |
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| 6 | // the find() method should return 1 element here but instead returns 0 |
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| 7 | var bug = $("#formId").find("input[name='parent[0].child[0]']"); |
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| 8 | if(bug.length == 0) { |
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| 9 | alert("found a bug. Should have returned 1 element but instead returned 0"); |
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| 10 | } |
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| 11 | |
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| 12 | |
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| 13 | // escaping it doesn't work either |
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| 14 | var escaped = $("#formId").find("input[name='parent\\[0\\]\\.child\\[0\\]']"); |
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| 15 | if(escaped.length == 0) { |
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| 16 | alert("escaping doesn't work either"); |
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| 17 | } |
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| 18 | |
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| 19 | |
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| 20 | var workaround = $("#formId input[name='parent[0].child[0]']"); |
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| 21 | if (workaround.length == 1) { |
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| 22 | alert("the workaround is to use the jQuery method, which properly finds the element"); |
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| 23 | } |
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| 24 | |
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| 25 | |
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| 26 | // strangely enough, one set of brackets works fine |
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| 27 | var oneBracketWorks = $("#formId").find("input[name='parent[0].child']"); |
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| 28 | if (oneBracketWorks.length == 1) { |
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| 29 | alert("strangely enough, using one set of brackets [] works fine"); |
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| 30 | } |
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| 31 | }); |
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| 32 | </script> |
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| 33 | </head> |
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| 34 | <body> |
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| 35 | <form id="formId"> |
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| 36 | <input type="text" name="parent[0].child[0]" /> |
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| 37 | <input type="text" name="parent[0].child" /> |
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| 38 | </form> |
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| 39 | </body> |
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| 40 | </html> |
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