回答編集履歴
2
tuiki
test
CHANGED
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@@ -1,6 +1,30 @@
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1
1
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jQueryの場合すでに設定済みのイベントはtrigger()メソッドで呼べます
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2
2
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(同じ処理を２度書く必要はありません)
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3
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-
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3
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+
```javascript
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4
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<script>
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5
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$(function(){
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6
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var selectedCategory1 = localStorage.getItem("selectedValue");
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7
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$('#category1').val(selectedCategory1).on('change',function(){
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8
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var selectedCategory1 = $(this).val();
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9
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localStorage.setItem("selectedValue", selectedCategory1);
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10
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var url="/Home/GetCategory2Options";
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11
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$.ajax({
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12
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url:url,
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13
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data:{category1:selectedCategory1},
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14
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dataType:"json",
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15
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}).done(function(data){
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16
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console.log(data);
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});
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}).trigger('change');
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19
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});
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20
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</script>
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21
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+
<select id="category1">
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22
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<option value="">--</option>
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23
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<option value="1">1</option>
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24
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<option value="2">2</option>
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25
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<option value="3">3</option>
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26
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</select>
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27
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```
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4
28
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ふつうにjsで書けばこんな感じ
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5
29
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```javascript
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6
30
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<script>
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1
調整
test
CHANGED
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@@ -1,4 +1,6 @@
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1
1
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jQueryの場合すでに設定済みのイベントはtrigger()メソッドで呼べます
|
|
2
|
+
(同じ処理を２度書く必要はありません)
|
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3
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+
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2
4
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ふつうにjsで書けばこんな感じ
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3
5
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```javascript
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4
6
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<script>
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