1019日重点: 用随机数给对象创造一个id, 辅助完成删除等操作

Posted 2020-10-11 水月纯明

$scope.records = [];

 

// 生成随机数方法:

function S4()

{

return (((1+Math.random())*0x10000)|0).toString(16).substring(1);

}

function newobj() {

var obj = {

"id":S4(),

"amount":$scope.amount,

"bounty":$scope.bounty

}

return obj;

}

 

//数组中放入一个对象, 试表格tbody中有一行

$scope.records.push(newobj());

//新增一行

$scope.adddetails1 = function(){

console.log("添加")

$scope.records.push(newobj());

}

//删除一行,根据id来删除

$scope.deldetails1 = function(row){

for(var r in $scope.records){

if($scope.records[r].id==row.id)

{

$scope.records.splice(r,1);

}

}

console.log(row);

}