下面的代码用于修剪我的字符串.不幸的是,它删除的不仅仅是'conf'值.
我这样做了吗?
这样做是添加一个双html响应地址,所以我删除了第一个网址'conf'
String pageIdUrl = response.getRedirectUrl();
if(pageIdUrl.startsWith(conf.toString()));
{
pageIdUrl = pageIdUrl.substring(conf.toString().length());
}
Run Code Online (Sandbox Code Playgroud) 我正在尝试创建一个enum类,以便我可以在for循环中使用每个值,每次获取一个值.
这是我的enum声明:
public enum SpaceStyle {
public SpaceStyle(spaceStyle1, spaceStyle2, spaceStyle3);
private String key;
SpaceStyle(String key) {
this.key = key;
}
public String getKey() {
return key;
}
}
Run Code Online (Sandbox Code Playgroud)
这是for我想循环并使用每个方法的循环.
for (SpaceStyle key : SpaceStyle.values()) {
Map<String, String> contentMap = createContentMap(conf, versionNumber, data);
createAndPopulateSpace(conf, versionNumber, contentMap, key.toString());
}
// The final method where the key of the enum will be used.
public StudioResponse createSpace(ProductInstance conf, VersionNumber \
versionNumber, String spaceName, String spaceKey, String key) { …Run Code Online (Sandbox Code Playgroud) 我得到了以下js代码,它在控制台中出错,我不太确定我做错了什么.基本上我正在尝试获取字段列表,以便我可以进行一些计算.
var LabourItems = {
rate: null,
hours: null,
total: null,
init: function(object) {
var rate = $(object).children('.rate').first();
var hours =$(object).children('.hours').first();
total = rate * hours;
updateTotal(object,total);
},
updateTotal: function(object, total) {
$(object).children('.total').first().attr('value', total)
}
}
//reactTochange for those inputs that you want to observe
$('.hours').live(function() {
var labourItems;
jQuery.each($('.labouritems'), function(key,value){
labourItems.push(LabourItems.init(value));
});
});
Run Code Online (Sandbox Code Playgroud)
控制台错误:
Uncaught TypeError: Object function () {
var labourItems;
jQuery.each($('.labouritems'), function(key,value){
labourItems.push(LabourItems.init(value));
});
} has no method 'replace'
Run Code Online (Sandbox Code Playgroud) 我有以下代码:
var LabourItems = {
rate: null,
hours: null,
total: null,
init: function(object) {
var rate = $(object).children('.rate').first();
var hours =$(object).children('.hours').first();
total = rate * hours;
updateTotal(object,total);
},
updateTotal: function(object, total) {
$(object).children('.total').first().attr('value', total)
}
}
//reactTochange for those inputs that you want to observe
$('.hours').live("click", function() {
jQuery.each($('.labouritems'), function(key,value){
LabourItems.init(value);
});
});
Run Code Online (Sandbox Code Playgroud)
并确定未定义的函数错误:
updateTotal(object,total)未定义
你能不能让我知道我做错了什么.