来自ckeditor textarea的ajax表单提交值之后没有通过邮件发送

Question

我有一个包含一些文本字段和textarea(ckeditor)的表单,在onclick按钮art_title字段值发送到art_save.php页面后,但不发送textarea的值.

<script src="ckeditor/ckeditor.js"></script>
function saveArt() 
{
    var title = document.getElementById('art_title'),
        art_title = title.value;

    var desc = document.getElementById('art_body'),
        art_body = desc.value;

    jQuery.ajax({
        type: 'POST',
        url: 'art_save.php',
        data: {
            title: art_title,
            aut: art_author,
            tag: art_tag,
            desc: art_body

              }

         });  
         return false; 

 }

HTML部分

<form method="post" name="art" id="art">
    <input type="text" id="art_title" name="art_title" placeholder="Here goes your title"/>
<textarea class="ckeditor" name="art_body" id="art_body"></textarea>
<input type="submit" name="savedraft" id="savedraft" onclick="saveArt();return false;" value="Need more Research ! Save as Draft" class="button"/>
</form>

Answer 1

您可以强制CKeditor使用以下命令更新textarea值:

for (instance in CKEDITOR.instances) {
    CKEDITOR.instances[instance].updateElement();
}

此外,您可以使用.serialize数据 - 如果参数更改,您将不必维护AJAX代码:

<script src="ckeditor/ckeditor.js"></script>
function saveArt() 
{
    for (instance in CKEDITOR.instances) {
        CKEDITOR.instances[instance].updateElement();
    }

    jQuery.ajax({
        type: 'POST',
        url: 'art_save.php',
        data: $("#art").serialize()
     });  
     return false; 

 }

Answer 2

for (instance in CKEDITOR.instances) 
{
    CKEDITOR.instances[instance].updateElement();
}

$.ajax({
    url: "controllers/c.publicidad.php?task=save",
    type: 'post',
    data: $("form[name='form']").serialize(),
    dataType: 'json',
    success: function(data) {
        if(data.idenvio != ''){
            $("form[name='frmPublicidad']").toggle("slow");
            $("#MessageSuscripcion").html(data.message);
        }
    }
});

Answer 3

我修复了更改时更新的字段值。这是我的代码：

HTML：

<div class="row">
    <div class="form-group col-sm-11">
        <label for="ckfield">ckfield</label>
        <textarea id="ckfield" class="form-control" rows="10" name="ckfield" cols="50"></textarea>
    </div>
</div>

JS：

<script>
$(function(){
    var $ckfield = CKEDITOR.replace( 'ckfield' );

    $ckfield.on('change', function() {
      $ckfield.updateElement();         
    });
});
</script>