后端getdata.php代码如下:
<?php
include('./conn/conn.php'); $query= "select id,content,pubtime,imgsrc,thumbsrc from messages order by id desc"; $result=mysql_query($query);
while( $row = mysql_fetch_array( $result ) ) { $json[] = $row;
} echo json_encode($json); exit;?>前端我想这么显示:
<div class='message' id='message'>第 $id 位用户: <span>$content</span><p><a href='./$imgsrc' title='点击查看原图'><img src='./$thumbsrc'></a></p><br>$pubtime</div>
前端javascript代码:
<script type="text/javascript">
function get_data()
{
$.ajax({ url: 'getdata.php', datatype:'json', success: function(data) { var data = eval("(" + data + ")");
... //然后这个地方应该怎么写
}
}
}
});
}setInterval("get_data()",3000);</script> qq_笑_17
弑天下
绝地无双