Question

在组件中，

default.htm

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script type="text/javascript">
    $(document).ready(function(){
        var maxField = 3; //Input fields increment limitation
        var addButton = $('#add'); //Add button selector
        var wrapper = $('#main'); //Input field wrapper
         var i=1;
        var fieldHTML = '<div id="p_'+i+'" >' +
            'Name:<input type="text" name="name'+i+'" id="name'+i+'">' +
            ' <a href="" id="p_'+i+'" class="remove_button">remove</a>' +
            '</div>'; //New input field html
        var x = 1; //Initial field counter is 1

        //Once add button is clicked
        $(addButton).click(function(){


            //Check maximum number of input fields

           // alert("k");
            if(x < maxField){
                x++; //Increment field counter
                $(wrapper).append(fieldHTML); //Add field html
            }
            i++;
        });

        //Once remove button is clicked
        $(wrapper).on('click', '.remove_button', function(e){
            var proj_button_id = $(this).attr("id");
            //alert(edu_button_id);

            e.preventDefault();
            $("#"+ proj_button_id +"").remove();

            // $(this).parent('div').remove(); //Remove field html

            x--; //Decrement field counter
        });
    });
</script>



<form
        method="post"
        name="form" id="form" accept-charset="UTF8"
        enctype="multipart/form-data"  data-request="onEnter"  data-request-files>
    <input type="hidden" name="_handler" value="onEnter">
    {{ form_token() }}
    {{ form_sessionKey() }}



    <div id="main">


    Name:<input type="text" name="name0" id="name0">
    <a  href="javascript:void(0);"   id="add">Add Another</a>
    <input type="submit" name="createAccount" value="Submit">&nbsp;&nbsp;



</div>
</form>

componentname.php

class RepeaterName extends ComponentBase
{

    public function componentDetails()
    {
        return [
            'name' => 'ReapeterName',
            'description' => 'Name.'
        ];
    }



    public function onEnter()
    {
        $input = post();

        log::info($input);

        $contact = new RepeaterModel();
        $instArr = [];

        $instArr['innername'] = [];
        for($i=0; $i<=5; $i++)
        {

            if(isset( $input['name'.$i])) {
                $instArr['innername'][] = $input['name'.$i];

            }
        }
        Log::info(json_encode($instArr));
        $contact->name =json_encode($instArr);


        //$contact->name=Input::post('name');

        $contact->save();

        Log::info($contact);

    }

}


?>

modelname.php

protected $jsonable = ['name'];

我想显示输入来自前端，该前端是多个名称，必须以json格式保存，因为我想显示在repaeter控件中的那个输入控件，其名称为“ name”，并且其中具有名为“ innername”的文本控件所以有什么解决方案可以在后端表单上显示输入

Answer 1

是的，我解决了实际上是我的错误，我在componentName.php上使用json_encode，这是错误的，因为我们已经在模型上使用$ jsonable，所以传递json_encode（）直接传递存储数据的数组

componentName.php

 public function onEnter()
    {
        $input = post();

      //  log::info($input);

        $contact = new RepeaterModel();
        $instArr = [];


        for($i=0; $i<3; $i++)
        {

            $obj = [];
            if(isset( $input['name'.$i])) {
                $obj['innername'] = $input['name'.$i];

            }
            if(isset( $input['addr'.$i])) {
                $obj['inneraddr'] = $input['addr'.$i];

            }
            if(!empty($obj))
                $instArr[] = $obj;
        }

      $contact->fname=$instArr;

$contact->age=$input['age'];

        $contact->save();

        Log::info($contact);

    }

}

如何显示输入来自octoberCMS后端中转发器控制中的前端形式

1 个答案: