Bootstrap-v5-表单（布局）⼀、表单的布局
⼆、代码实例
雷锋说过的名言1、表单⽹格（Form grid）
<div class="row">
<div class="col">
<input type="text" class="form-control" placeholder="First name" aria-label="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name" aria-label="Last name">
</div>
</div>
2、⽔槽（Gutters）
<div class="row g-3">
<div class="col">
酸甜萝卜做法<input type="text" class="form-control" placeholder="First name" aria-label="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name" aria-label="Last name">
</div>
</div>
<form class="row g-3">
<div class="col-md-6">
<label for="inputEmail4" class="form-label">Email</label>
<input type="email" class="form-control" id="inputEmail4">
</div>
<div class="col-md-6">
<label for="inputPassword4" class="form-label">Password</label>
<input type="password" class="form-control" id="inputPassword4">
</div>
<div class="col-12">
<label for="inputAddress" class="form-label">Address</label>
<input type="text" class="form-control" id="inputAddress" placeholder="1234 Main St">
</div>
<div class="col-12">
<label for="inputAddress2" class="form-label">Address 2</label>
<input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor">
</div>
<div class="col-md-6">
<label for="inputCity" class="form-label">City</label>
<input type="text" class="form-control" id="inputCity">
</div>
<div class="col-md-4">
<label for="inputState" class="form-label">State</label>
<lect id="inputState" class="form-lect">
<option lected&</option>
<option>...</option>
</lect>
</div>
<div class="col-md-2">
<label for="inputZip" class="form-label">Zip</label>
<input type="text" class="form-control" id="inputZip">
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck">
<label class="form-check-label" for="gridCheck">
Check me out
</label>
</div>
</div>
<div class="col-12">
<button type="submit" class="btn btn-primary">Sign in</button>
</div>
</form>
3、⽔平排列的表单（Horizontal form）
<form>
<div class="row mb-3">
<label for="inputEmail3" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="inputEmail3">
</div>
</div>
<div class="row mb-3">
dnf配置
<label for="inputPassword3" class="col-sm-2 col-form-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword3">
</div>
</div>
<fieldt class="row mb-3">
<legend class="col-form-label col-sm-2 pt-0">Radios</legend>
<div class="col-sm-10">
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios1" value="option1" checked> <label class="form-check-label" for="gridRadios1">
First radio
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios2" value="option2">
<label class="form-check-label" for="gridRadios2">
Second radio
</label>
</div>
<div class="form-check disabled">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios3" value="option3" disabled> <label class="form-check-label" for="gridRadios3">
Third disabled radio
</label>
</div>
</div>
</fieldt>
<div class="row mb-3">
<div class="col-sm-10 offt-sm-2">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck1">
<label class="form-check-label" for="gridCheck1">
Example checkbox
</label>
</div>
</div>
</div>
<button type="submit" class="btn btn-primary">Sign in</button>
</form>
4、⽔平表单⼤⼩（Horizontal form label sizing）
<div class="row mb-3">
<label for="colFormLabelSm" class="col-sm-2 col-form-label col-form-label-sm">Email</label>
楢山<div class="col-sm-10">
<input type="email" class="form-control form-control-sm" id="colFormLabelSm" placeholder="col-form-label-sm"> </div>
</div>
<div class="row mb-3">
<label for="colFormLabel" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="colFormLabel" placeholder="col-form-label">
</div>
</div>
<div class="row">
<label for="colFormLabelLg" class="col-sm-2 col-form-label col-form-label-lg">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control form-control-lg" id="colFormLabelLg" placeholder="col-form-label-lg">
</div>
</div>
5、表单列⼤⼩（Column sizing）
<div class="row g-3">
<div class="col-sm-7">
<input type="text" class="form-control" placeholder="City" aria-label="City">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="State" aria-label="State">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="Zip" aria-label="Zip">
</div>
</div>
6、⾃动⼤⼩（Auto-sizing）
<form class="row gy-2 gx-3 align-items-center">
莲子羹怎么做
<div class="col-auto">
<label class="visually-hidden" for="autoSizingInput">Name</label>邮汇
<input type="text" class="form-control" id="autoSizingInput" placeholder="Jane Doe">
</div>
<div class="col-auto">
<label class="visually-hidden" for="autoSizingInputGroup">Urname</label>
<div class="input-group">
<div class="input-group-text">@</div>
<input type="text" class="form-control" id="autoSizingInputGroup" placeholder="Urname">
</div>
</div>
<div class="col-auto">
<label class="visually-hidden" for="autoSizingSelect">Preference</label>
<lect class="form-lect" id="autoSizingSelect">
<option lected&</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</lect>
</div>
<div class="col-auto">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck">
<label class="form-check-label" for="autoSizingCheck">
Remember me
</label>
</div>反气旋
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
7、⾏内表单（Inline forms）
<form class="row row-cols-lg-auto g-3 align-items-center">
<div class="col-12">
<label class="visually-hidden" for="inlineFormInputGroupUrname">Urname</label>
<div class="input-group">
<div class="input-group-text">@</div>
<input type="text" class="form-control" id="inlineFormInputGroupUrname" placeholder="Urname"> </div>
民主推荐表
</div>
<div class="col-12">
<label class="visually-hidden" for="inlineFormSelectPref">Preference</label>
<lect class="form-lect" id="inlineFormSelectPref">
<option lected&</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</lect>
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="inlineFormCheck">
<label class="form-check-label" for="inlineFormCheck">
Remember me
</label>
</div>
</div>
<div class="col-12">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
