您好,我正在使用一个表单向用户添加体验,其中有一个“添加更多”按钮,可以添加更多(克隆)内容,用户可以获得一个字段来添加体验
我用这个代码来实现

<div id="append_palllsjjs"><div class="full_exp_9092k" id='duplicater'>
                    <div class="full_one_row_009so">
                <div class="obe_left_dibbhsy78">
                            <div class="header_009sos00dd_d">
                        Company Name <span>*</span>
                    </div>
                    <div class="maind_TAxefst67s77s">
                        <input type="text" name="comp[]" required placeholder="company Name" class='cname_990s_EXp'/>
                    </div>
                        </div><div class="obe_left_dibbhsy78">
                            <div class="header_009sos00dd_d">
                        Department Name <span>*</span>
                    </div>
                    <div class="maind_TAxefst67s77s">
                        <input type="text" name="dept[]" required placeholder="Department Name" class='cname_990s_EXp'/>
                    </div>
                        </div>
               </div><div class="full_one_row_009so">
                <div class="obe_left_dibbhsy78">
                            <div class="header_009sos00dd_d">
                        From Date <span>*</span>
                    </div>
                    <div class="maind_TAxefst67s77s">
                         <input type="date" data-initial-day="1" data-initial-year="2011" data-initial-month="9" class='TEx_About_allihh' name="exsdate[]" required/>
                    </div>
                        </div><div class="obe_left_dibbhsy78">
                            <div class="header_009sos00dd_d">
                        To Date <span>*</span>
                    </div>
                    <div class="maind_TAxefst67s77s">
                          <input type="date" data-initial-day="1" data-initial-year="2012" data-initial-month="10" class='TEx_About_allihh' name="exedate[]" required/>
                    </div>
                        </div>
               </div><div class="full_one_row_009so">
                <div class="obe_left_dibbhsy78">
                            <div class="header_009sos00dd_d">
                        Profile <span>*</span>
                    </div>
                    <div class="maind_TAxefst67s77s">
                        <input type="text" name="profile[]" required placeholder="Profile" class='cname_990s_EXp'/>
                    </div>
                        </div><div class="obe_left_dibbhsy78">
               <div class="header_009sos00dd_d">
                                       </div>
                            <input type="button" name="addmore" value="Add More" class='button small white' onclick='duplicate();'/>
                        </div>
               </div>
                </div></div>

js公司
  var i = 0;
  var original = document.getElementById('duplicater');

 function duplicate() {
var clone = original.cloneNode(true); // "deep" clone
clone.id = "duplicetor" + ++i; // there can only be one element with  an ID
 original.parentNode.appendChild(clone);
 }

在这里,我希望添加的新字段应该是空的(现在它在文本框中显示的是与预填充值相同的内容)
第二个问题是我想为数组的每个值插入表中的数据,我知道这可以通过for each循环完成
菲律宾比索
 $comps=$_POST['comp'];
    $profile=$_POST['profile'];
    $exedate=$_POST['exedate'];
    $exsdate=$_POST['exsdate'];
    $dept=$_POST['dept'];
    if(empty($comps) || empty($profile) || empty($exedate) || empty($exsdate) || empty($dept) ){
        echo 'Please Fill all the fields marked with *';die;
    }
    foreach($comps as $value){
        // insert into tablename (field1,field2,field3,...) values ('comp1','dep1','profile1'....)

//在数组中插入尽可能多的feild
}
请用这段php代码向我建议如何使用foreach循环,这样我就可以在数组中插入与其他数组中具有腐蚀值的元素数量相同的行
请注意,这个问题有两个问题,请随时为任何问题提供帮助。
一个是php,另一个是ajax

最佳答案

使用以下代码清除克隆的窗体:
注意:必须在文档中添加jquery文件

<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script>
 var i = 0;
 var original = document.getElementById('duplicater');

  function duplicate(){
    var clone = original.cloneNode(true); // "deep" clone
    i = ++i;
    clone.id = "duplicetor"+ i; // there can only be one element with  an ID
    original.parentNode.appendChild(clone);
    clearCloneForm(clone.id);
  }

  function clearCloneForm(id){
    var divId = '#'+id;
    $(divId).find("input[type^='text'], input[type^='date']").each(function() {
        $(this).val('');
    });
  }
</script>

关于javascript - php foreach循环和表单中的addmore按钮,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/34101823/

10-11 07:54