我有一个AJAX请求要在数据库中添加表单字段,但在我的选择列表中附加新条目时会遇到问题。
这是HTML
<select id="jform_proprietaire" name="jform[proprietaire]">
<option value="8">Hello World</option>
<option value="35">Jon Jon</option>
<option value="9">Jack Jonhson</option>
</select>
模式中的表格:
<div id="myModal" class="modal hide fade in" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="false" style="display: block;">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3>Ajouter un proprietaire</h3>
</div>
<div class="modal-body">
<form method="post" name="adminForm" id="propritaire-form">
<fieldset class="adminform">
<div class="resultats"></div>
<div class="control-group">
<div class="control-label"><label id="nom-lbl" for="nom" aria-invalid="false">
Nom</label>
</div>
<div class="controls"><input type="text" name="nom" id="nom" value=""></div>
</div>
<div class="control-group">
<div class="control-label"><label id="prenom-lbl" for="prenom" aria-invalid="false">
Prénom</label>
</div>
<div class="controls"><input type="text" name="prenom" id="prenom" value=""></div>
</div>
<div class="control-group">
<div class="control-label"><label id="societe-lbl" for="societe" aria-invalid="false">
Société</label>
</div>
<div class="controls"><input type="text" name="societe" id="societe" value=""></div>
<div class="control-group">
<div class="control-label"><label id="email-lbl" for="email" aria-invalid="false">
Email</label>
</div>
<div class="controls"><input type="email" name="email" class="validate-email" id="email" value=""></div>
</div>
</fieldset>
<input type="hidden" name="6f179ffa2a28133151f3cfe1553978e3" value="1">
</form>
</div>
<div class="modal-footer">
<a id="enregistrerproprio" class="btn btn-primary">Enregistrer</a>
</div>
</div>
脚本:
jQuery(document).ready(function(){
jQuery('#myModal').on('shown', function () {
jQuery('#enregistrerproprio').click(function(){
form=jQuery('#propritaire-form')
jQuery('#propritaire-form .resultats').html('<div class=\"progress progress-striped\"><div class=\"bar\" style=\"width: 30%;\"></div></div>');
jQuery.ajax({
type: 'POST',
url: 'index.php?option=com_visites&task=ajax.ajouteProprietaire&format=raw',
data: form.serializeArray(),
dataType: 'json',
success: function(data) {
jQuery('#propritaire-form .resultats').empty();
if(data.succes==1){
jQuery('#myModal').modal('hide');
jQuery('#jform_proprietaire').append('<option selected=\"true\" value=\"'+data.proprietaire.id+'\">'+data.proprietaire.nom+' '+data.proprietaire.prenom+'</option>');
} else {
jQuery('#propritaire-form .resultats').html('<div class=\"alert alert-error\"></div>');
for (i=0;i<data.retour.length;i++){
jQuery('#propritaire-form .resultats .alert').append('<p>'+data.retour[i].message+'</p>')
}
}
}
});
})
})
})
我的数据很好地导入到数据库中,但我在控制台中:
Uncaught TypeError: Cannot read property 'id' of null
at Object.success (index.php?option=com_jea&view=property&layout=edit&id=344:60)
at i (jquery.min.js?7c0336fabba01bb5fea27139dbdfd8c1:2)
at Object.fireWith [as resolveWith] (jquery.min.js?7c0336fabba01bb5fea27139dbdfd8c1:2)
at y (jquery.min.js?7c0336fabba01bb5fea27139dbdfd8c1:4)
at XMLHttpRequest.c (jquery.min.js?7c0336fabba01bb5fea27139dbdfd8c1:4)
对于这一行:
jQuery('#jform_proprietaire').append('<option selected=\"true\" value=\"'+data.proprietaire.id+'\">'+data.proprietaire.nom+' '+data.proprietaire.prenom+'</option>');
如果有人能提供帮助就会很棒!!
提前致谢!
PS:我无视显示php ajouteproprietairefunction:
class VisitesControllerAjax extends JControllerAdmin
{
public function ajouteProprietaire(){
require_once JPATH_ADMINISTRATOR.'/components/com_visites/models/propritaire.php';
$input = JFactory::getApplication()->input;
$data=$input->getArray(array('nom' => '', 'prenom' => '', 'societe' => '','email' => '', 'telephone' => '', 'mobile' => '','adresse' => '', 'codepostal' => '', 'ville' => '', 'notes' => ''));
$data["state"]=1;
$model=new VisitesModelPropritaire();
$reussite=$model->save($data);
if ($reussite) {
$db= JFactory::getDbo();
$query=$db->getQuery(true);
$query->select('*')
->from('#__visites_proprio')
->where('id='.$db->insertid());
$db->setQuery($query);
$proprietaire=$db->loadObject();
echo json_encode(array('succes'=>1, 'proprietaire'=>$proprietaire));
} else {
echo json_encode(array('succes'=>0, 'retour'=>JFactory::getApplication()->getMessageQueue()));
}
}
}
答案 0 :(得分:0)
好的找到了解决方案......
在最新版本的MySql中,最后一个插入ID并不能很好地工作。 所以我更改了我的功能以检查电子邮件字段,因为每个用户都是唯一的,以下是更新后的代码:
if ($reussite) {
$db= JFactory::getDbo();
$query=$db->getQuery(true);
$query->select('*');
$query->from('#__visites_proprio');
$query->where('email = \''.$data['email'].'\'');
$db->setQuery($query);
$proprietaire=$db->loadObject();
echo json_encode(array('succes'=>1, 'proprietaire'=>$proprietaire));
} else {
echo json_encode(array('succes'=>0, 'retour'=>JFactory::getApplication()->getMessageQueue()));
}