javascript - 仅当选中关联的复选框时才插入输入文本数据 MySql

Question

这是我的 HTMl 代码，实际上我想插入输入文本数据，前提是仅选中该复选框，并且有 50 多个带有独特数据的输入字段可以像这样的 HTML 插入

<div class="row">
    <form action="" method="post" name="country_form" class="form" role="form">
        <div class="form-group">

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="" id="Asian" name="check[0]" />
                    <label for="Asian"></label>
                </div>
                <span class="pull-left">Asian</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Asian[0]" min="0" placeholder="Asian Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="" id="BabyGrow" name="check[1]" />
                    <label for="BabyGrow"></label>
                </div>
                <span class="pull-left">Baby Grow</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="BabyGrow[1]" min="0" placeholder="Baby Grow Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="" id="Boys_Pants" name="check[2]" />
                    <label for="Boys_Pants"></label>
                </div>
                <span class="pull-left">Boys Pants</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Boys_Pants[2]" min="0" placeholder="Boys Pant Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="" id="Boys_Colour_Shirts" name="check[3]" />
                    <label for="Boys_Colour_Shirts"></label>
                </div>
                <span class="pull-left">Boys Colour Shirts</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Boys_Colour_Shirts[3]" min="0" placeholder="Boys Colour Shirt Bales">
            </div>  

         <div class="form-group">
             <input type="button" value="Next" class="btn-block btn btn-lg btn-info"/>
        </div>

      </form>
     <div>
    </div>

此外，在我的数据库中，所有输入字段都位于单独的列中 像这样 CT_ID |亚洲 |宝贝成长 |婴儿裤 |婴儿彩色衬衫等(60 多栏)

在复选框字段 Check[0] 中和在输入文本 Asian[0] 数组中相同，正确吗？我怎样才能做到这一点

我要插入或更新的 PHP 代码的想法是:

for ($j = 0; $j < count($_POST['check']); $j++) {
    if (!empty($_POST['check'][$j])) { /* CHECK IF CHECKBOX IS SELECTED */
        $q = "INSERT INTO container (Asian, BabyGrow) VALUES ('$Asian','$BabyGrow')";
        $q = mysql_query($q);
    }
}

但我不确定，而且很难为 50 多个具有独特输入字段的 div 框编写 html

Answer 1

将一个新的品味页面粘贴到下面的代码，并了解您做错了多少件事。1)您没有使用提交按钮来提交和发布值。2)您没有正确命名表单中的输入。 3)php代码中的逻辑。4)尚未检查页面是否发布

<div class="row">
    <form action="" method="post" name="country_form" class="form" role="form">
        <div class="form-group">

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="Asian" id="Asian" name="check[0]" />
                    <label for="Asian"></label>
                </div>
                <span class="pull-left">Asian</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Asian" min="0" placeholder="Asian Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="BabyGrow" id="BabyGrow" name="check[1]" />
                    <label for="BabyGrow"></label>
                </div>
                <span class="pull-left">Baby Grow</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="BabyGrow" min="0" placeholder="Baby Grow Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="Boys_Pants" id="Boys_Pants" name="check[2]" />
                    <label for="Boys_Pants"></label>
                </div>
                <span class="pull-left">Boys Pants</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Boys_Pants" min="0" placeholder="Boys Pant Bales">
            </div>

            <div class="col-lg-3 col-xs-12 bg-info">
                <div class="squaredOne pull-left">
                    <input type="checkbox" value="Boys_Colour_Shirts" id="Boys_Colour_Shirts" name="check[3]" />
                    <label for="Boys_Colour_Shirts"></label>
                </div>
                <span class="pull-left">Boys Colour Shirts</span><span class="clearfix"></span>
                <input class="bg-alert" type="number" id="bales" name="Boys_Colour_Shirts" min="0" placeholder="Boys Colour Shirt Bales">
            </div>  

         <div class="form-group">
             <input type="submit" value="Next" name="submit" class="btn-block btn btn-lg btn-info"/>
        </div>

      </form>
     <div>
    </div>
    <?php
  if(isset($_REQUEST['submit'])){
    echo "<pre>";
        $query = " INSERT INTO container (";
        $cols=$vals="";
        foreach($_REQUEST['check'] as $chkbx){
          if(isset($_REQUEST[$chkbx]) && $_REQUEST[$chkbx]!=""){
             $cols.=$chkbx.", ";
             $vals.="'".$_REQUEST[$chkbx]."', ";

          }  
        } 
       $vals=rtrim($vals,', ');
       $cols=rtrim($cols,', ');
       echo $query."<br/>".$cols." ) Values (<br/>".$vals.")";
  }

?>