[英]How to get both the text and value of a select box and store it into the database?
I'm trying to store the text and value of the select box i have into my database. 我正在尝试将我拥有的选择框的文本和值存储到数据库中。 I can properly store the value by requesting it from the select box name itself but I'm having troubles with storing the text.
我可以通过从选择框名称本身中请求它来正确存储该值,但是在存储文本时遇到了麻烦。 I have 2 tables namely Item and ItemOrder.
我有2个表,即Item和ItemOrder。
Item Table 项目表
id |
id | name
名称
ItemOrder Table ItemOrder表
id |
id | item_id(fk from item table) |
item_id(来自项目表的fk)| item_name
项目名称
HTML 的HTML
<select name="item" class="form-control select2" id ="item">
<option value="0" selected="true" disabled="true">Select Item</option>
@foreach($items as $key => $i)
<option value="{!!$key!!}">{!!$i!!}</option>
@endforeach
</select>
ItemController ItemController
public function itemList()
{
$items = Item::lists('name', 'id');
return view('employee.itemList', compact('items'));
}
public function storeItem(Request $request){
$info = array( 'item_name'=>$i,
'item_id'=>$request['item'],
DB::table('itemOrder')->insert($info);
return redirect()->route('dashboard');
}
Routes 路线
Route::get('itemList', ['as' => 'itemList',
'uses' => 'ItemController@itemLIst']);
Route::post('storeItem', ['as' => 'storeItem',
'uses' => 'ItemController@storeItem']);
JS JS
$('select[name="item"]').on('change', function () {
var e = document.getElementById("item");
var itemText = e.options[e.selectedIndex].text;
console.log(itemText);
});
I can store the item_id value on my database cause i set item_name to nullable for the meantime. 我可以将item_id值存储在数据库中,因为与此同时我将item_name设置为可空。 I tried to get the text through javascript and i can display it with console.log.
我试图通过javascript获取文本,并且可以通过console.log显示它。 Can anyone help me with storing the selected text as well?
有人可以帮我存储所选文本吗? Or is there a way to get the text through javascript or jquery?
或者有没有办法通过javascript或jquery获取文本?
Did you tried to use 您是否尝试过使用
"<option value="
to hold each option's text? 保留每个选项的文本? That way you can retrieve selected option text instead of some numeric code.
这样,您可以检索选定的选项文本,而不是一些数字代码。
Follow my code. 按照我的代码。
$(document).ready(function ()
{
$('select[name="item"]').on('change', function ()
{
alert('Value change to ' +$(this).attr('value')+$(this).text());
});
});
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