php has the following methods to obtain the value of js:
1. PHP echoes out the js file to get the return value, and outputs the parameters in the gamemap.js file.
echo '';
2. Call the js method directly on the page, and get the parameters after the getAddress() method is executed.
echo "";
Related recommendations: "php Getting Started Tutorial"
3. The most appropriate method is to use ajax to pass the value.
$('body').on('click','.a1',function(){ var t = $(this); //js获取参数 var url = "users_guanzhu.php"; var id = $(this).attr('uid'); var userid = $(this).attr('userid'); var st = $(this).attr('st'); var setting = { url: url, //设置传值的路径 type: 'post', //设置传值方式 async: true, data: { //传值数据 st: st, id: id, userid:userid }, success:function (st0) {//如果ajax传值成功，执行的代码，此代码为修改前端页面文字 if (st0) { var h =t.html(); if( h=='同意'){ t.html('不同意');} else{ t.html('同意'); } if(st==1){ t.attr('st',0); } else { t.attr('st',1) ; } } } , error:function (error) { //如果出现错误，返回错误信息。 } , dataType:"text" } ; $.ajax(setting); });
js obtains the value of php in the following ways:
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