Question

HTML代码

  <div class="col-md-4 input-group input-group-lg search">
     <span class="input-group-addon"><i class="fa fa-fw fa fa-calendar red"></i></span>
     <input id="config" class="form-control placeholded" placeholder="Select the date to filter records" type="text" data-cid="<? echo $cid; ?>">
   </div>

SCRIPT代码如何将当前客户端ID放在这里？

   $(document).ready(function() {

    $('.search i').click(function() {
      $(this).parent().find('input').click();
    });
    updateConfig();

    function updateConfig() {
      var options = {};
      // remove other code for space
      $('#config').daterangepicker(options, function(start, end, label) { 
      var startDate = start.format('YYYY-MM-DD'); var endDate = end.format('YYYY-MM-DD');
      var cid = $(this).data("cid");
      passDate(startDate,endDate,cid); 
       });

    }

  });

function passDate(startDate,endDate,cid) {
$('.loader').show();
$.ajax({
        type: 'POST', // define the type of HTTP verb we want to use (POST for our form)
        url: 'invoiceresult.php', // the url where we want to POST
        data: 'startDate='+startDate+'&endDate='+endDate+'cid='+cid, // our data object
    })
    // remove for space
}
}

PHP这是WHERE子句

 if((!empty($_POST['startDate'])&&(!empty($_POST['endDate'])))) {   // Check whether the date is empty          
    $startDate = date('Y-m-d',strtotime($_POST['startDate']));
    $endDate = date('Y-m-d',strtotime($_POST['endDate']));
    $cid = $_POST['cid'];
    $sresult = $db->prepare('SELECT * FROM invoice WHERE (invoiceCreated BETWEEN  "'.$startDate.'" and "'.$endDate.'") AND cid=:cidg');  // Execute the query
    $sresult->execute(array(":cidg)=>$cid);
    $num_rows = $sresult->fetchColumn(); //Check whether the result is 0 or greater than 0.
    // remove other code for space

SCREENSHOT enter image description here

使用此代码，结果为＆＃34; undefined＆＃34;希望有人会帮忙。感谢

Answer 1

将数据属性添加到一个元素，例如输入#config，带有client_id。然后你可以在javascript中阅读并使用它。

<强> HTML

<input id="config" class="form-control placeholded" placeholder="Select the date to filter records" type="text" data-client-id="client_id" />

<强> JS

$('#config').daterangepicker(options, function(start, end, label) { var startDate = start.format('YYYY-MM-DD'); var endDate = end.format('YYYY-MM-DD'); passDate(startDate,endDate, document.getELementById("config").getAttribute("data-client-id")); });

ajax中的where子句调用daterangepicker

1 个答案: