更改函数在cakephp中不起作用
我有这个密码更改函数在cakephp中不起作用,cakephp,cakephp-2.3,Cakephp,Cakephp 2.3,我有这个密码 <script type="text/javascript"> $("#category_id").change(function() { alert("Thanks for clicking."); }); </script> echo $this->Form->input('category', array('id' =>'category_id', 'options' => arr
<script type="text/javascript">
$("#category_id").change(function() {
alert("Thanks for clicking.");
});
</script>
echo $this->Form->input('category', array('id' =>'category_id',
'options' => array('it' => 'IT',
'contents' => 'Content writing',
'logo' => 'Logo Designing'
)));
当我从列表中选择选项时,更改功能不起作用。如何解决此问题?我认为您尚未在视图或默认布局中包含成功文件jquery.js。ctp将jquery脚本包装到文档中。准备就绪,因为加载脚本时您的元素不存在
jQuery(document).ready(function($) {
$("#category_id").change(function() {
alert("Thanks for clicking.");
});
}