本文介绍了如何在angularjs中从外部访问函数内部的变量的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在控制器内部有两个函数,但我无法在函数外部打印变量。我们如何解决问题?
I have two functions inside the controller ,But i couldn't print variables outside the function .How can we fix the problem?
var getlockerbalance=function(){
$http.get("php/selectLOCKERBALANCE.php")
.success(function(lockerbalance){
$scope.lockerbalance1=lockerbalance;
var lastlockerbalance=$scope.lockerbalance1[0].LOCKERBALANCE;
console.log(lastlockerbalance);
})
}
我的尝试:
What I have tried:
<pre lang="Javascript">
var getlockerbalance=function(){
$http.get("php/selectLOCKERBALANCE.php")
.success(function(lockerbalance){
$scope.lockerbalance1=lockerbalance;
var lastlockerbalance=$scope.lockerbalance1[0].LOCKERBALANCE;
console.log(lastlockerbalance);
})
console.log(lastlockerbalance);
错误表示未定义的lastlockerbalance
The error says that lastlockerbalance in undefined
推荐答案
什么我试过了:
What I have tried:
<pre lang="Javascript">
var getlockerbalance=function(){
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