回答編集履歴
1
ついき
test
CHANGED
|
@@ -55,3 +55,49 @@
|
|
|
55
55
|
|
|
56
56
|
|
|
57
57
|
```
|
|
58
|
+
|
|
59
|
+
|
|
60
|
+
|
|
61
|
+
# 追記
|
|
62
|
+
|
|
63
|
+
```javascript
|
|
64
|
+
|
|
65
|
+
<script>
|
|
66
|
+
|
|
67
|
+
$(function() {
|
|
68
|
+
|
|
69
|
+
$('#valSelect1').data('defalut',$('#valSelect1').prop('selectedIndex'));
|
|
70
|
+
|
|
71
|
+
$('#btn').on('click',function(){
|
|
72
|
+
|
|
73
|
+
$('#valSelect1').prop('selectedIndex',$('#valSelect1').data('defalut'));
|
|
74
|
+
|
|
75
|
+
});
|
|
76
|
+
|
|
77
|
+
});
|
|
78
|
+
|
|
79
|
+
</script>
|
|
80
|
+
|
|
81
|
+
|
|
82
|
+
|
|
83
|
+
<select id="valSelect1" class ="search-listbox val_select" tabindex="1">
|
|
84
|
+
|
|
85
|
+
<option value="val1">val1</option>
|
|
86
|
+
|
|
87
|
+
<option value="val2" selected>val2</option>
|
|
88
|
+
|
|
89
|
+
<option value="val3">val3</option>
|
|
90
|
+
|
|
91
|
+
<option value="val4">val4</option>
|
|
92
|
+
|
|
93
|
+
<option value="val5">val5</option>
|
|
94
|
+
|
|
95
|
+
<option value="val6" >val6</option>
|
|
96
|
+
|
|
97
|
+
</select>
|
|
98
|
+
|
|
99
|
+
|
|
100
|
+
|
|
101
|
+
<button type="button" id="btn">クリア</button>
|
|
102
|
+
|
|
103
|
+
```
|