質問編集履歴
1
不要なソースコードの項目の削除
title
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File without changes
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body
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@@ -46,22 +46,4 @@
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46
46
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});
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47
47
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</script>
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48
48
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</html>
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49
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-
```
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49
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+
```
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50
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-
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51
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<script>
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52
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$('input[type=text]:first').focus();
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53
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-
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54
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$('input[name^="card_number"]').keyup(function() {
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55
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56
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var n = $("input").length;
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57
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-
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58
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if ($(this).val().length >= $(this).attr('maxlength')) {
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59
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var nextIndex = $('input').index(this) + 1;
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60
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if(nextIndex < n) {
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61
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$('input')[nextIndex].focus();
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62
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}
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63
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}
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64
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});
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65
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</script>
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66
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-
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67
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</html>
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