Rumah >pembangunan bahagian belakang >tutorial php >thinkphp 3.1 参数处理问题
修改一个已经做好的系统,参数获取方式看不懂,请大神指教
页面提交到Action处理后
结尾部分参数代码是这样写的
echo '{"code":"0","giftPath":"' . $smallIcon . '","giftStyle":"' . $giftinfo['giftStyle'] . '","giftGroup":"' . $giftinfo['sid'] . '","giftType":"' . $giftinfo['giftType'] . '","toUserNo":"' . $emceeinfo['curroomnum'] . '","isGift":"0","giftLocation":"[]","giftIcon":"' . $giftinfo['giftIcon'] . '","giftSwf":"' . $giftinfo['giftSwf'] . '","toUserId":"' . $_REQUEST['toid'] . '","toUserName":"' . $emceeinfo['nickname'] . '","userNo":"' . $_SESSION['roomnum'] . '","giftCount":"' . $_REQUEST['count'] . '","userId":"' . $_SESSION['uid'] . '","giftName":"' . $giftinfo['giftname'] . '","userName":"' . $_SESSION['nickname'] . '","giftId":"' . $giftinfo['id'] . '"}';exit;
var obj_box=data["ct"]; //这里不明白这个data["ct"]代表什么,查找整个项目也找不到相关代码obj_box=obj_box.replace(/\+/g,"%20");obj_box=evalJSON(decodeURIComponent(obj_box));var giftIcon=obj_box.giftIcon,giftNum=obj_box.giftCount,giftName=obj_box.giftName,giftimg='',isGift=obj_box.isGift || 0,ugood=obj_box["userNo"],uid=obj_box["userId"],uname=decodeURIComponent(obj_box["userName"]),cugood=this.chatgnum(obj_box["userNo"]),tougood=obj_box["toUserNo"],touid=obj_box["toUserId"],touname=decodeURIComponent(obj_box['toUserName']),tocugood=this.chatgnum(obj_box["toUserNo"]),gifttop=parseInt($('#gift_history li').size()) || 0;
zjcoin这个就是自己加的参数
echo '{"code":"0","zjcoin":"' . $zjcoin . '","giftPath":"' . $smallIcon . '","giftStyle":"' . $giftinfo['giftStyle'] . '","giftGroup":"' . $giftinfo['sid'] . '","giftType":"' . $giftinfo['giftType'] . '","toUserNo":"' . $emceeinfo['curroomnum'] . '","isGift":"0","giftLocation":"[]","giftIcon":"' . $giftinfo['giftIcon'] . '","giftSwf":"' . $giftinfo['giftSwf'] . '","toUserId":"' . $_REQUEST['toid'] . '","toUserName":"' . $emceeinfo['nickname'] . '","userNo":"' . $_SESSION['roomnum'] . '","giftCount":"' . $_REQUEST['count'] . '","userId":"' . $_SESSION['uid'] . '","giftName":"' . $giftinfo['giftname'] . '","userName":"' . $_SESSION['nickname'] . '","giftId":"' . $giftinfo['id'] . '"}';
var zjcoin = obj_box["zjcoin"];//或者var zjcoin = obj_box.zjcoin;都无法获得值,提示未定义
这个php代码是ajax里后台向页面返回值的,在前台取json的值,看看js 的ajax是怎么取json的值就OK
这个php代码是ajax里后台向页面返回值的,在前台取json的值,看看js 的ajax是怎么取json的值就OK
查了一些json的资料,例如:
function showJSON() { var user = { "username":"andy", "age":20, "info": { "tel": "123456", "cellphone": "98765"}, "address": [ {"city":"beijing","postcode":"222333"}, {"city":"newyork","postcode":"555666"} ] } alert(user.username); alert(user.age); alert(user.info.cellphone); alert(user.address[0].city); alert(user.address[0].postcode); user.username = "Tom"; alert(user.username); }
查了一些json的资料,例如:
function showJSON() { var user = { "username":"andy", "age":20, "info": { "tel": "123456", "cellphone": "98765"}, "address": [ {"city":"beijing","postcode":"222333"}, {"city":"newyork","postcode":"555666"} ] } alert(user.username); alert(user.age); alert(user.info.cellphone); alert(user.address[0].city); alert(user.address[0].postcode); user.username = "Tom"; alert(user.username); }
5楼的朋友没明白我的问题,
我这样说吧
在 thinkphp3.1的框架下
tpl中的 show.html 页面中进行了一些动作的提交,
提交到了lib中的showAction.class.php的其中一个方法sendMsg()代码如下
public funciton sendMsg()
{
//处理代码....忽略...
echo '{"code":"0","msg":"message1"}'; //这一段就是返回给Html信息的代码了,直接echo{参数...}
exit;
}
取值的时候,是在Javascript中的
var obj_box=data["ct"];
按照原来的代码,
obj_box.code 或者 obj_box["code"]都能取到值,可是我自己手动新增一个参数的话,就无法取值了,查过在action中是有值的,那么就是传输中出的问题,不知道大家有没有用过这种编写方式?
你自己增加的参数是怎么写的?
你自己增加的参数是怎么写的?
又有了新的发现,另外一个js文件中
var GiftCtrl={ sendGift:function(){ var url="/index.php/Show/show_sendGift/eid/"+_show.emceeId+"/toid/"+GiftCtrl.gift_to_id+"/count/"+giftNum+"/gid/"+GiftCtrl.gift_id+"/t/"+Math.random(); var tmpgid=GiftCtrl.gift_id; GiftCtrl.clearGiftCfg(); $.getJSON(url,function(json){ if(json){ if(json.code==0){ GiftCtrl.gift_to_id=_show.emceeId; $('#giftto').html(_show.emceeNick); Chat.getUserBalance();//用户秀币更新 Dom.$swfId("flashCallChat")._chatToSocket(0, 2, '{"_method_":"sendGift","giftPath":"' + json.giftPath + '","giftStyle":"' + json.giftStyle + '","giftGroup":"' + json.giftGroup + '","giftType":"' + json.giftType + '","toUserNo":"' + json.toUserNo + '","isGift":"' + json.isGift + '","giftLocation":"' + json.giftLocation + '","giftIcon":"' + json.giftIcon + '","giftSwf":"' + json.giftSwf + '","toUserId":"' + json.toUserId + '","toUserName":"' + json.toUserName + '","userNo":"' + json.userNo + '","giftCount":"' + json.giftCount + '","userId":"' + json.userId + '","giftName":"' + json.giftName + '","userName":"' + json.userName + '","giftId":"' + json.giftId + '","zjcoin":"' + json.zjcoin + '"}');//这一段参数的顺序跟action中的顺序一样,末尾也加了zjcoin,结果还是无法获取 }}
最后那一段参数的顺序跟action中的顺序一样,我在末尾也加了zjcoin,结果还是无法获取
此楼,30分即可.
此楼,30分即可.
终于知道原因了,原来参数传递还要通过一个swf文件, 网上下了几个能编辑swf代码的工具,能打开修改,但是一保存就弹出错误,不知道哪位大神有这样的工具,能编辑swf里面代码的工具
被保护?