回答編集履歴
2
調整
test
CHANGED
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@@ -146,6 +146,8 @@
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146
146
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147
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- ajax先:getajax.php
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149
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150
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149
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```PHP
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150
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151
153
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<?PHP
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@@ -173,3 +175,5 @@
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}
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?>
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178
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```
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1
sample
test
CHANGED
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@@ -21,3 +21,155 @@
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```
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としないとクラスで拾えなくないですか？
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# sample
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ざっくりとサンプルを付けておきます。
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30
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hiddenだと確認しづらいのでとりあえずtextにしてあります
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32
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33
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都合上ajaxの送り先はphpファイルを指定してあります
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34
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35
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ご自身の環境に併せてサーバーサイドの処理は調整下さい
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- 送り元
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40
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41
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```javacript
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42
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43
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$(function(){
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44
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45
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$(".u_id").on("change", function(e){
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46
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var u_id = $(this).val().trim();
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48
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var idx = $(".u_id").index(this);
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50
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$(".u_name").eq(idx).text("searching...");
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$.ajax({
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url: 'getajax.php',
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method: 'POST',
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data: { u_id: u_id },
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60
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dataType: 'json',
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62
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}).done(function(data){
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64
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$(".u_name").eq(idx).text(data["u_name"]);
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66
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$(".u_telno").eq(idx).val(data["u_telno"]);
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}).fail(function(xhr,err){
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70
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$(".u_name").eq(idx).text('氏名の取得でエラー');
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72
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});
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});
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76
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});
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```
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80
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81
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```HTML
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82
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83
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<form method="post">
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84
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<input type="submit" value="Submit">
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<table>
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<tr>
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90
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<th>ユーザID<th>
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<th>ユーザ名</th>
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</tr>
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97
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<tr id="hoge1">
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<td><input type="text" name="u_id[1]" id="u_id[1]" class="u_id" value=""></td>
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<td>
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<p id="u_name[1]" class="u_name"></p>
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<input type="text" name="u_telno[1]" class="u_telno">
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</td>
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</tr>
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111
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<tr id="hoge2">
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112
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<td><input type="text" name="u_id[2]" id="u_id[2]" class="u_id" value=""></td>
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114
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115
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<td>
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116
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117
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<p id="u_name[2]" class="u_name"></p>
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118
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119
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<input type="text" name="u_telno[2]" class="u_telno">
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120
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121
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</td>
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122
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123
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</tr>
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124
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125
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<tr id="hoge3">
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126
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127
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<td><input type="text" name="u_id[3]" id="u_id[3]" class="u_id" value=""></td>
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128
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129
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<td>
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130
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131
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<p id="u_name[3]" class="u_name"></p>
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132
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133
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<input type="text" name="u_telno[3]" class="u_telno">
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134
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135
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</td>
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136
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137
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</tr>
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138
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139
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</table>
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140
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141
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</form>
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142
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143
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```
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|
144
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+
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145
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+
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146
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+
|
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147
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+
- ajax先:getajax.php
|
|
148
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+
|
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149
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+
```PHP
|
|
150
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+
|
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151
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+
<?PHP
|
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152
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+
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153
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$u_id=filter_input(INPUT_POST,"u_id");
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154
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+
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155
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$data=[
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156
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157
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1=>["u_name"=>"aaa","u_telno"=>"090-1111"],
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158
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159
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2=>["u_name"=>"bbb","u_telno"=>"090-2222"],
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160
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161
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3=>["u_name"=>"ccc","u_telno"=>"090-3334"],
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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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if(isset($data[$u_id])){
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166
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167
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print json_encode($data[$u_id]);
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168
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169
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}else{
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170
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+
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171
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print "nodata";
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172
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+
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173
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+
}
|
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174
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+
|
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175
|
+
?>
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