从编辑弹出窗口保存数据
Save data from edit popup
我有一个弹出部分,其中包含两个股票价值输入。我的预期结果——键入的名称和描述应在保存后显示在配置文件部分。
我只想用原生JS,id被限制
问题如下 - 即使我在表单输入中键入内容,input.values 仍与 HTML 中定义的相同。
<section class="profile">
<div class="profile__info">
<img class="profile__avatar" src='./images/Cousteau.png' alt='Profile Image'>
<div class="profile__data">
<p class="profile__name">Name</p>
<p class="profile__description">Description</p>
</div>
<button class="profile__edit-button"></button>
</div>
<button class="profile__add-button"></button>
</section>
<section class="popup popup_status_is-closed">
<div class="popup__content">
<button class="popup__close-button"></button>
<h3 class="popup__title">Edit</h3>
<form class="popup__form">
<input class="popup__input popup__input_type_name" name="name" type="text" required minlength="2" maxlength="25" value="Name">
<input class="popup__input popup__input_type_description" name="description" type="text" required minlength="2" maxlength="35" value="Description">
<button class="popup__button" id="submit" type="submit">Save</button>
</form>
</div>
</section>
JS
function formSubmitHandler(evt) {
evt.preventDefault();
const nameInput = popUp.querySelector('.popup__input_type_name');
const descrInput = popUp.querySelector('.popup__input_type_description');
const profileName = profile.querySelector('.profile__name');
const profileDescr = profile.querySelector('.profile__description');
nameInput.value = profileName.textContent;
descrInput.value = profileDescr.textContent;
closeEditForm();
};
saveButton.addEventListener('click', formSubmitHandler);
formElement.addEventListener('submit', formSubmitHandler);
我认为您的代码存在很多问题。
1) 您的分配方式有误 - 即 nameInput.value = profileName.textContent
应该是 profileName.textContent = nameInput.value
2) 你的 select 是错误的 - 你想 select 来自 document
而不是来自未定义的 popUp
, profile
, 等等
3) 您的处理程序错误 - 您需要将事件处理程序添加到提交按钮
4) 我可能是错的,但我认为你的输入应该是 placeholder
而不是 value
- 即 Name
和 Description
只是为了识别类型输入...
考虑到所有这些 - 我做了一些更改,这应该会按预期工作
function qs(selector) {
return document.querySelector(selector);
}
function formSubmitHandler(evt) {
evt.preventDefault();
qs('.profile__name').textContent = qs('.popup__input_type_name').value;
qs('.profile__description').textContent = qs('.popup__input_type_description').value;
closeEditForm();
}
function closeEditForm() {}
document.getElementById('submit').addEventListener('click', formSubmitHandler);
<section class="profile">
<div class="profile__info">
<img class="profile__avatar" src='./images/Cousteau.png' alt='Profile Image'>
<div class="profile__data">
<p class="profile__name">Name</p>
<p class="profile__description">Description</p>
</div>
<button class="profile__edit-button"></button>
</div>
<button class="profile__add-button"></button>
</section>
<section class="popup popup_status_is-closed">
<div class="popup__content">
<button class="popup__close-button"></button>
<h3 class="popup__title">Edit</h3>
<form class="popup__form">
<input class="popup__input popup__input_type_name" name="name" type="text" required minlength="2" maxlength="25" placeholder="Name">
<input class="popup__input popup__input_type_description" name="description" type="text" required minlength="2" maxlength="35" placeholder="Description">
<button class="popup__button" id="submit" type="submit">Save</button>
</form>
</div>
</section>
我有一个弹出部分,其中包含两个股票价值输入。我的预期结果——键入的名称和描述应在保存后显示在配置文件部分。
我只想用原生JS,id被限制
问题如下 - 即使我在表单输入中键入内容,input.values 仍与 HTML 中定义的相同。
<section class="profile">
<div class="profile__info">
<img class="profile__avatar" src='./images/Cousteau.png' alt='Profile Image'>
<div class="profile__data">
<p class="profile__name">Name</p>
<p class="profile__description">Description</p>
</div>
<button class="profile__edit-button"></button>
</div>
<button class="profile__add-button"></button>
</section>
<section class="popup popup_status_is-closed">
<div class="popup__content">
<button class="popup__close-button"></button>
<h3 class="popup__title">Edit</h3>
<form class="popup__form">
<input class="popup__input popup__input_type_name" name="name" type="text" required minlength="2" maxlength="25" value="Name">
<input class="popup__input popup__input_type_description" name="description" type="text" required minlength="2" maxlength="35" value="Description">
<button class="popup__button" id="submit" type="submit">Save</button>
</form>
</div>
</section>
JS
function formSubmitHandler(evt) {
evt.preventDefault();
const nameInput = popUp.querySelector('.popup__input_type_name');
const descrInput = popUp.querySelector('.popup__input_type_description');
const profileName = profile.querySelector('.profile__name');
const profileDescr = profile.querySelector('.profile__description');
nameInput.value = profileName.textContent;
descrInput.value = profileDescr.textContent;
closeEditForm();
};
saveButton.addEventListener('click', formSubmitHandler);
formElement.addEventListener('submit', formSubmitHandler);
我认为您的代码存在很多问题。
1) 您的分配方式有误 - 即 nameInput.value = profileName.textContent
应该是 profileName.textContent = nameInput.value
2) 你的 select 是错误的 - 你想 select 来自 document
而不是来自未定义的 popUp
, profile
, 等等
3) 您的处理程序错误 - 您需要将事件处理程序添加到提交按钮
4) 我可能是错的,但我认为你的输入应该是 placeholder
而不是 value
- 即 Name
和 Description
只是为了识别类型输入...
考虑到所有这些 - 我做了一些更改,这应该会按预期工作
function qs(selector) {
return document.querySelector(selector);
}
function formSubmitHandler(evt) {
evt.preventDefault();
qs('.profile__name').textContent = qs('.popup__input_type_name').value;
qs('.profile__description').textContent = qs('.popup__input_type_description').value;
closeEditForm();
}
function closeEditForm() {}
document.getElementById('submit').addEventListener('click', formSubmitHandler);
<section class="profile">
<div class="profile__info">
<img class="profile__avatar" src='./images/Cousteau.png' alt='Profile Image'>
<div class="profile__data">
<p class="profile__name">Name</p>
<p class="profile__description">Description</p>
</div>
<button class="profile__edit-button"></button>
</div>
<button class="profile__add-button"></button>
</section>
<section class="popup popup_status_is-closed">
<div class="popup__content">
<button class="popup__close-button"></button>
<h3 class="popup__title">Edit</h3>
<form class="popup__form">
<input class="popup__input popup__input_type_name" name="name" type="text" required minlength="2" maxlength="25" placeholder="Name">
<input class="popup__input popup__input_type_description" name="description" type="text" required minlength="2" maxlength="35" placeholder="Description">
<button class="popup__button" id="submit" type="submit">Save</button>
</form>
</div>
</section>