質問編集履歴
1
追記
test
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File without changes
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test
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@@ -67,3 +67,109 @@
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68
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参考：https://teratail.com/questions/48049
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70
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71
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72
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75
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【追記】
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76
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77
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下記の形で一応自己解決は出来たのですがこれは正しいやり方なのでしょうか・・・？
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78
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79
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```ViewController
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80
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81
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82
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83
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...省略...
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84
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85
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86
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87
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@IBAction func saveButton(_ sender: UIButton) {
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88
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89
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90
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91
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let realm = try! Realm()
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92
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93
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94
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95
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// データベースの値を取得
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96
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97
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let objs = realm.objects(Obj.self)
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98
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99
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100
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101
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let obj = Obj()
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102
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103
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104
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105
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// 値をセット
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106
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107
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obj.name = textField.text
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108
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109
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obj.target = Profiletextfield.text
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110
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111
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112
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113
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// labelに表示
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114
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115
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name.text = obj.name
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116
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117
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Profile.text = obj.target
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118
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119
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120
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textField.text = ""
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Profiletextfield.text = ""
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125
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126
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127
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// 上書き
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129
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DispatchQueue.main.async {
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autoreleasepool {
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135
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let realm = try! Realm()
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138
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139
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// DBにデータがない場合は書き込む
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140
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141
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if(objs.count == 0){
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143
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try! realm.write() {
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realm.add(obj)
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}
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148
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} else{
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150
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// データベースに何か値がある場合はid=0を上書きする
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152
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153
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let UserData = realm.objects(Obj.self).filter ("id == 0").first
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155
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156
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try! realm.write {
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158
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159
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UserData!.name = self.name.text
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160
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161
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UserData!.target = self.Profile.text
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162
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163
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}
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164
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165
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}
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166
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167
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}
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168
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169
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}
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170
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171
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172
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173
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}
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174
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175
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```
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