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#147 #60

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merged 1 commit into from Jul 17, 2022
Merged

#147 #60

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63 changes: 34 additions & 29 deletions index.html
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Expand Up @@ -161,33 +161,33 @@ <h5 class="modal-title" id="id-add-modal-label">登録</h5>
}


#validateMemo(id, title, body) {
var errStr = ""
if (title.length < 1 || title.length > Memo.MaxTitleLength) {
errStr = "タイトルの文字数は1文字以上30文字以下にしてください。<br>"
}

if (body.length < 1 || body.length > Memo.MaxBodyLength) {
errStr = errStr + "本文の文字数は1文字以上100文字以下にしてください。<br>"
}

this.#memos.forEach((m) => {
if (m.id == id) {
return
}
if (m.title == title) {
errStr = "すでに登録済みのタイトルです。<br>"
}
})

return errStr
}
//#validateMemo(id, title, body) {
// var errStr = ""
// if (title.length < 1 || title.length > Memo.MaxTitleLength) {
// errStr = "タイトルの文字数は1文字以上30文字以下にしてください。<br>"
// }

// if (body.length < 1 || body.length > Memo.MaxBodyLength) {
// errStr = errStr + "本文の文字数は1文字以上100文字以下にしてください。<br>"
// }

// this.#memos.forEach((m) => {
// if (m.id == id) {
// return
// }
// if (m.title == title) {
// errStr = "すでに登録済みのタイトルです。<br>"
// }
// })

// return errStr
//}

updateMemo(id, title, body) {
const errStr = this.#validateMemo(id, title, body)
if (errStr.length > 0) {
return errStr
}
//const errStr = this.#validateMemo(id, title, body)
//if (errStr.length > 0) {
// return errStr
//}

const memo = this.#getMemoById(id)
memo.update(title, body)
Expand Down Expand Up @@ -215,10 +215,10 @@ <h5 class="modal-title" id="id-add-modal-label">登録</h5>

addMemo(title, body) {
//この時点で登録されるメモに id はないので、-1 を指定する。
const errStr = this.#validateMemo(-1, title, body)
if (errStr.length > 0) {
return errStr
}
//const errStr = this.#validateMemo(-1, title, body)
//if (errStr.length > 0) {
// return errStr
//}

const memo = Memo.createNewMemo(title, body)

Expand All @@ -227,6 +227,11 @@ <h5 class="modal-title" id="id-add-modal-label">登録</h5>
//メモをバックエンドサーバに送信する
const req = new XMLHttpRequest()
req.addEventListener("load", () => {
//バックエンドサーバからのレスポンスが返ってくる
console.log(req)
if (req.status == 400) {
alert("400 error")
}
})
req.open("POST", "http://localhost:8080/add_memo")
req.setRequestHeader("Content-Type", "application/json")
Expand Down
2 changes: 2 additions & 0 deletions main.go
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Expand Up @@ -19,6 +19,8 @@ func main() {

//http://localhost:8080/
http.HandleFunc("/", showHTML)
http.HandleFunc("/favicon.ico", func (w http.ResponseWriter, r *http.Request) {
})
http.HandleFunc("/add_memo", addMemo)
http.HandleFunc("/update_memo", updateMemo)
http.HandleFunc("/list_memos", listMemos)
Expand Down