在使用ajax post方法之前加载页面时获取文章

I'm using ajax post method for show result when select item. now i want get the items when the page loads but my code show result only when select an item i want show result from selected item when page load my ajax post code this is:

我在选择项目时使用ajax post方法显示结果。现在我想在页面加载时获取项目,但我的代码仅在选择项目时显示结果当我加载我的ajax邮政编码时,我想要显示所选项目的结果:

<script type="text/javascript" >

aaa = jQuery.noConflict(); 

function getItems(catid){
aaa.post('articles.php',{catid: catid},function(data){
aaa('#articlediv').html(data);}

            );
         }

</script>

  <select type="list" name="categorylist" onChange="getItems(this.value)">
 <?php 
   foreach($categoryid as $catid){

 $title = modadcatarticlesHelper::getCatById($catid);

 ?>

<option value="<?php echo $catid ?>"><?php echo $title ?></option>


  <?php } ?>

  </select>

1 个解决方案

#1

try this,

     <select type="list" name="categorylist" onChange="getItems(this.value)">
 <?php 
   foreach($categoryid as $catid){

 $title = modadcatarticlesHelper::getCatById($catid);

 ?>

<option value="<?php echo $catid ?>"><?php echo $title ?></option>


  <?php } ?>

  </select>
<script type="text/javascript" >

    aaa = jQuery.noConflict(); 

    function getItems(catid){
    aaa.post('articles.php',{catid: catid},function(data){
    aaa('#articlediv').html(data);}

                );
             }
   window.onload = getItems('1');
    </script>