如何在Laravel 5.2中从文本区域获取值？

Question

我目前正在开发Laravel 5.2，我发现很难从textarea内部控制器中获取值。

我尝试过$request->input，就像我们过去从输入中获取值一样，但它在我的例子中不起作用。到目前为止我已经做到了这一点。

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

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);
}

Answer 1

哦，可怜我吧！这两个字段都命名为category。我需要将文本区域上的名称更改为description by Aynber。

以下是经过编辑和正确的代码

<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">

​

谢谢伙伴！:)