使用Jquery AJAX将Javascript变量转换为PHP
问题描述：
我具有以下javascript函数
I have the following javascript function
function success_callback(p)
{
lat = p.coords.latitude.toFixed(2);
lon = p.coords.longitude.toFixed(2);
}
现在我想使用Jquery AJAX将两个变量都传输到PHP，我对Jquery还是很陌生，我不知道该怎么做.我想将变量传输到该JS代码所在的同一个PHP文件中.有可能吗?
Now I want to transfer both the variable to PHP using Jquery AJAX, I am pretty new to Jquery, I am not able to figure out how to do it. I want to transfer the variables to the same PHP file where this JS code resides. Is that possible ?
答
是的.您可以使用数据字符串发布变量.看看手册.
Yes it is. You could post the variables using the data string. Have a look at the Manual.
$.ajax({
type: "POST",
data: "lat="+lat+"&lon="+lon,
success: function(){
//callback code
alert("Done!");
}
});