質問編集履歴
3
エラー
test
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test
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@@ -138,6 +138,16 @@
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button.js:6 Uncaught TypeError: btn.addEventListener is not a function
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146
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147
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at ./app/javascript/button.js.window.onload (button.js:6)
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148
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エラー
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150
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141
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```
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142
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2
修正
test
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test
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@@ -120,9 +120,11 @@
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120
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123
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window.onload = function(){
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126
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125
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-
const btn = document.getElementByI
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127
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const btn = document.getElementById("button-javascript");
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128
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@@ -131,6 +133,10 @@
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131
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console.log("削除しますか？");
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});
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}
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```
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1
エラー分追記
test
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test
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@@ -140,6 +140,8 @@
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```
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show.html.erb
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@@ -163,3 +165,25 @@
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```
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エラー
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174
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175
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```
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176
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177
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bootstrap:83 Uncaught Error: Module build failed (from ./node_modules/babel-loader/lib/index.js):
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178
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179
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SyntaxError: /Users/user/projects/Books/app/javascript/button.js: Unexpected token, expected "," (9:1)
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181
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183
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7 | console.log("削除しますか？");
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184
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185
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8 | });
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186
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187
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> 9 | }
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189
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```
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