我和我的朋友正在建立一个根据您的兴趣编辑新闻故事的网站.有没有简单的方法来获取复选框数据并从所选复选框中创建一个数组?这是我们的表格
<form action="signup.php" method="POST">
Name: <input type="text" name="name" /> <br />
Username: <input type="text" name="username"> <br />
Password: <input type="password" name="pwd" /> <br />
Email: <input type="text" name="email" /> <br />
<p>By filling out this we will be able to find news articles that will interest you</p> <br />
Politics<input type="checkbox" name="interest[]" value="Politics" /> <br />
Entertainment<input type="checkbox" name="interest[]" value="Entertainment" /> <br />
Tech <input type="checkbox" name="interest[]" value="Tech" /> <br />
Health<input type="checkbox" name="interest[]" value="Health" /> <br />
Living<input type="checkbox" …Run Code Online (Sandbox Code Playgroud) 我似乎无法创建一个触发器.我已经尝试了以下两种方式进行更新.我一直在使用insert语句获得语法错误.我在过去4小时内搜索了论坛和网络搜索,没有任何变化.这有很多代码,它基本上重复了一遍.任何帮助,将不胜感激.谢谢.我正在运行MySQL 5.0并通过phpMyAdmin 2.8.2.4作为Administrator/Root进行访问.
CREATE TRIGGER insert_classes
AFTER insert ON Classes
FOR EACH ROW
BEGIN
insert into insert_tracking_classes (classID, Title, classDesc, Category, isEvent, picLeft, picTop, picRight, picBottom, prnColor, modified)
values(NEW.classID, NEW.Title, NEW.classDesc, NEW.Category, NEW.isEvent, NEW.picLeft, NEW.picTop, NEW.picRight, NEW.picBottom, NEW.prnColor, NOW());
END;
CREATE TRIGGER insert_classes
AFTER insert ON Classes
FOR EACH ROW
BEGIN
insert into insert_tracking_classes
set classID = NEW.classID,
Title = NEW.Title,
classDesc = NEW.classDesc,
Category = NEW.Category,
isEvent = NEW.isEvent,
picLeft = NEW.picLeft,
picTop = NEW.picTop,
picRight = NEW.picRight, …Run Code Online (Sandbox Code Playgroud) var obj = [ "one", "two", "three"];
$.each(obj, function() {
console.log(this);
});
Run Code Online (Sandbox Code Playgroud)
我得到的输出是
{ '0': 'o', '1': 'n', '2': 'e' }
{ '0': 't', '1': 'w', '2': 'o' }
{ '0': 't', '1': 'h', '2': 'r', '3': 'e', '4': 'e' }
Run Code Online (Sandbox Code Playgroud)
我想要得到"一个""两个""三个",但我得到以下奇怪的结果,任何人都可以解释?