[英]How do I update the incoming value if it's a photo? [LARAVEL 9]
我有个问题。
添加新设置时,我正在发送这样的数据:
<div class="form-group">
<label>Tip</label>
<select class="form-control" name="type">
<option value="text">Kısa yazı</option>
<option value="file">Dosya (Resim vb.)</option>
<option value="textarea">Uzun yazı</option>
<option value="ckeditor">Detaylı Metin Editörü</option>
</select>
</div>
我在编辑时查询这个:
@if ($setting->type == 'file')
<div class="form-group">
<img width="200" height="100" src="{{ asset('storage/' . $setting->value) }}">
</div>
<div class="form-group">
<input type="file" name="value" class="form-control" />
</div>
@else
<div class="form-group">
<label>Açıklama:</label>
@endif
更新方法:
public function update(Request $request, Setting $setting)
{
$request->validate([
'key' => 'required',
'value' => 'required',
'type' => 'required',
'description' => 'required',
]);
$setting->update([
'key' => $request->key,
'value' => $request->value,
'type' => $request->type,
'description' => $request->description,
]);
return redirect()->route('admin.settings.index')->with('message', 'Ayar başarıyla güncellendi.');
}
我的问题是:如果价值部分是照片,我如何将其更新为照片...
您可以使用UploadedFile
的store或storeAs来存储上传的文件,然后将文件路径作为值存储在数据库中。
并且不要忘记在表单上有enctype="multipart/form-data"
public function update(Request $request, Setting $setting)
{
$validated = $request->validate([
'key' => 'required',
'value' => 'required',
'type' => 'required',
'description' => 'required',
]);
if($request->hasFile('value') && $request->file('value')->isValid() ){
$validated['value'] = $request->file('value')->store('/files', 'public');
}
$setting->update($validated);
return redirect()->route('admin.settings.index')->with('message', 'Ayar başarıyla güncellendi.');
}
**这就是我解决问题的方法,这是一个简单的问题,对不起**
public function update(Request $request, Setting $setting)
{
$request->validate([
'key' => 'required',
'type' => 'required',
'description' => 'required',
]);
$value = $setting->value;
if ($request->type == 'file') {
$value = $request->file('value')->store('public/settings');
} else {
$value = $request->value;
}
$setting->update([
'key' => $request->key,
'type' => $request->type,
'description' => $request->description,
'value' => $value,
]);
return redirect()->route('admin.settings.index')->with('message', 'Ayar başarıyla güncellendi.');
}
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