当所有输入字段在 Hyperscript 中都有效时启用提交按钮?
Enable submit button when all input fields are valid in Hyperscript?
我正在研究 htmx 和 hyperscript,我希望在表单中所有必需的输入字段都有效时启用“提交按钮”(添加用户)。在这种情况下,必须定义一个非空名称和一个有效的电子邮件地址。
<form hx-post="/example" hx-target="#table tbody" hx-swap="beforeend">
<label class="control-label" for="nameInput">Name</label>
<input id="nameInput" name="name" class="form-control" type="text" required placeholder="John Doe"/>
<label class="control-label" for="emailInput">Email</label>
<input id="emailInput" name="email" class="form-control" type="email" required placeholder="john@doe.org"/>
<button _="<what should I write here??>" class="btn btn-primary" disabled>Add User</button>
</div>
</form>
我应该写什么来代替 <what should I write here??>
来实现这一点?
像这样的东西应该可以工作:
<button _="on change from closest <form/>
for elt in <[required]/>
if the elt's value is empty
add @disabled then exit
end
end
remove @disabled" class="btn btn-primary" disabled>Add User</button>
我正在研究 htmx 和 hyperscript,我希望在表单中所有必需的输入字段都有效时启用“提交按钮”(添加用户)。在这种情况下,必须定义一个非空名称和一个有效的电子邮件地址。
<form hx-post="/example" hx-target="#table tbody" hx-swap="beforeend">
<label class="control-label" for="nameInput">Name</label>
<input id="nameInput" name="name" class="form-control" type="text" required placeholder="John Doe"/>
<label class="control-label" for="emailInput">Email</label>
<input id="emailInput" name="email" class="form-control" type="email" required placeholder="john@doe.org"/>
<button _="<what should I write here??>" class="btn btn-primary" disabled>Add User</button>
</div>
</form>
我应该写什么来代替 <what should I write here??>
来实现这一点?
像这样的东西应该可以工作:
<button _="on change from closest <form/>
for elt in <[required]/>
if the elt's value is empty
add @disabled then exit
end
end
remove @disabled" class="btn btn-primary" disabled>Add User</button>