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php中使用jQuery PikcList遇到点小疑点

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Jun 13, 2016 am 11:57 AM

jquerynbspphp

求助php中使用jQuery PikcList遇到点小问题
jQuery PikcList插件功能很强，今天从论坛博客看到了使用介绍，还有遇到点问题不能解决，特来求助！
表单里使用了jQuery PikcList插件，我知道使用getPickedItems()函数能获得pickedList中的所有条目，返回值为jQuery对象数组，
问题一：
可返回的数组值，如何随表单一起提交给php，我想在php使用$_post接收到pickedList中的所有条目，用来操作数据库的查询。
这该咋实现啊？
问题二：
点击提交按钮后页面重新被加载了，因为我表单是提交给自己。pickedList就会被清空了，如何令其里面内容不变？
------解决方案--------------------
第一个问题：
比如获得的js变量是param
$.post("地址",param,funciton(){
//回调
});

php这边print_r($_POST)
这样去试一下
印象中对象数组可以用ajax直接发送的，不行的话你就在js把格式转一下

第二个问题
几种方法
1.提交的时候调用js把list内容存到cookie
2.提交不要用submit写，用button触发js的ajax，或者onsubmit时return false，
然后ajax回调后拿到数据修改页面要修改的部分，这样比较灵活,虽然麻烦点

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