$('#saveNewData').click(function () {
//保存数据的按钮被点击的时候,获得当前数据
var type = $('select[name="type"] option:selected').val();
var title = $('input[name="title"]').val();
var imgSrc = $('input[name="imgSrc"]').val();
var author = $('input[name="author"]').val();
var createdAt = $('input[name="createdAt"]').val();
var content = $('textarea[name="content"]').val();
//封装数据
var data = {
type:type,
title:title,
imgSrc:imgSrc,
author:author,
createdAt:createdAt,
content:content
};
//ajax提交数据
$.ajax({
type: "POST",
url:'insert.php',
data:data,
datatype:'json',
error: function(request) {
alert("保存失败");
},
success: function(msg) {
alert("保存成功");
alert(data);
}
});
})
确定能够获得到表单元素的数据,html的地址栏提交的时候能显示所有提交数据
在insert.php中
$type = $_POST['type'];
$title = $_POST['title'];
$imgSrc = $_POST['imgSrc'];
$author = $_POST['author'];
$createdAt = $_POST['createdAt'];
$content = $_POST['content'];
无法获得传过来的数据,提示
Notice: Undefined index: type in D:xampphtdocs8-1baiduNewsinsert.php on line 3
Notice: Undefined index: title in D:xampphtdocs8-1baiduNewsinsert.php on line 4
Notice: Undefined index: imgSrc in D:xampphtdocs8-1baiduNewsinsert.php on line 5
Notice: Undefined index: author in D:xampphtdocs8-1baiduNewsinsert.php on line 6
Notice: Undefined index: createdAt in D:xampphtdocs8-1baiduNewsinsert.php on line 7
Notice: Undefined index: content in D:xampphtdocs8-1baiduNewsinsert.php on line 8
第一次用php,以前写js和node数据交互的时候用的那样的数据传递形式,但是php不能获得,哪位大神给我看看代码,万分感激
因为你向后台发送的是一个对象data,所以我猜你可以从后台获得$_POST['data']。