如何从 Laravel 5.2 中的 textarea 获取价值？
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How to get value from textarea in Laravel 5.2?
提问by Mr. Pyramid
I'm currently working on Laravel 5.2 and I'm finding difficult to fetch value from textareainside controller.
我目前正在研究 Laravel 5.2，我发现很难从textarea控制器内部获取值。
I've tried $request->inputjust like we used to fetch values from inputs but it's not working in my case. I have done this far.
我已经尝试过$request->input就像我们过去从输入中获取值一样，但在我的情况下它不起作用。我已经做到了这一点。
managecategories.blade.php
managecategories.blade.php
<form action="/addcategories" method="post" id="addcategory_form" name="addcategory_form">
<div>
<label>Insert Category</label>
<input type="text" name="category" data-validation="required" data-validation="custom" data-validation-regexp="^[a-zA-Z ]{2,30}$">
</div>
<div>
<label>Insert Category</label>
<textarea name="category" data-validation="required" data-validation="custom" data-validation-regexp="^[a-zA-Z ]{2,30}$" row="5" col="200"></textarea>
</div>
<input type="submit" value="Add Category" id="category_btn">
</form>
AdminAjaxController
AdminAjaxController
public function addcategory(Request $request)
{
$category=$request->input('category');
$category_description=$request->input('description');
$insertcategory= DB::insert('insert into categories(category_name,description) values(?, ?)',[$category,$category_description]);
$fetch_category= DB::select('select category_name,category_id from categories');
return response()->json(array('add_category' => $category),200);
}
采纳答案by Mr. Pyramid
Oops Pity me! Both fields are named category. I need to change the name on the textarea to description caught by Aynber.
哎呀可怜我！这两个字段都被命名为类别。我需要将 textarea 上的名称更改为 Aynber 捕获的描述。
here is the edited and correct code
这是编辑后的正确代码
<form action="/addcategories" method="post" id="addcategory_form" name="addcategory_form">
<div>
<label>Insert Category</label>
<input type="text" name="category" data-validation="required" data-validation="custom" data-validation-regexp="^[a-zA-Z ]{2,30}$">
</div>
<div>
<label>Insert Category</label>
<textarea name="description" data-validation="required" data-validation="custom" data-validation-regexp="^[a-zA-Z ]{2,30}$" row="5" col="200"></textarea>
</div>
<input type="submit" value="Add Category" id="category_btn">
thanks mate! :)
谢了哥们！:)
