小编Mic*_*elS的帖子

在下面的更新功能的代码,当一个项目从列表中移出被调用两次sortable1到sortable2.虽然我只需要调用一次该函数:

$("#sortable1 tbody, #sortable2 tbody").sortable({
    connectWith: '.connectedSortable tbody',
    helper: fixHelper,
    handle : '.handle',
    update : function () {
        var order = $('#sortable1 tbody').sortable('serialize');
    }    
}).disableSelection();

我有以下JS函数:

function checkIfGameAlreadyStarted(){
    $.get("IsGameAlreadyStarted",null,function(gameAlreadyStarted){
        if (gameAlreadyStarted == "true"){
            window.location = "index.jsp?content=game";       
        } else{
            alert("bla");
        }  
    });
}

function joinGame(playerForm){
    $.get("GenerateClientID",null,function(clientID){         
        $.get("JoinGame",{
            "NAME" : playerForm.elements[0].value,
            "ID" : clientID
        }
        ,function(gameParam){

            $("#waitingContainer").append("You have joined the game!<br\>Waiting for game creator to start game..");
            setInterval(checkIfGameAlreadyStarted(), 1000);    

        });
    });
}

为什么只setInterval执行checkIfGameAlreadyStarted一次,而不是每秒执行一次？

如果我理解正确,GWT和Google Closure都是用于构建Web应用程序的JS API.他们之间有什么区别？

exe在post build事件上运行某个文件的正确脚本是什么？

如何在VSCode上添加另一个任务,在tsc构建任务之后将文件从x复制到y？

我试图构建PlayN示例项目:

Missing artifact com.sun:tools:jar:1.6  pom.xml /playn-cute line 6  Maven Dependency Problem

在每个pom.xml文件上.我该如何解决？

编辑:

我已将配置文件节点添加到pom.xml,但错误仍然存​​在.我已经检查过tools.jar它确实存在,而它没有.所以我已经添加tools.jar到lib文件夹了.仍然存在错误.

完整的pom.xml:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.googlecode.playn</groupId>
        <artifactId>playn-project</artifactId>
        <version>1.0.1</version>
    </parent>

    <artifactId>playn-cute</artifactId>
    <name>PlayN Cute Metaproject</name>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <properties>
        <playn.version>1.0.1</playn.version>
    </properties>

    <modules>
        <module>core</module>
        <module>java</module>
        <module>html</module>
        <!-- <module>flash</module> -->
        <module>android</module>
    </modules>

    <profiles>
        <profile>
            <id>default-tools.jar</id>
            <activation>
                <property>
                    <name>java.vendor</name>
                    <value>Sun Microsystems Inc.</value>
                </property>
            </activation>
            <dependencies>
                <dependency>
                    <groupId>com.sun</groupId>
                    <artifactId>tools</artifactId>
                    <version>1.6</version>
                    <scope>system</scope>
                    <systemPath>${java.home}/../lib/tools.jar</systemPath>
                </dependency>
            </dependencies>
        </profile>
    </profiles> …

如何设置钢筋的粗细？

<ResponsiveContainer width='100%' aspect={4.0 / 3.0}>
                        <BarChart data={data} layout="vertical">
                            <XAxis type="number" hide />
                            <YAxis dataKey="name" hide reversed type="category" />
                            <Tooltip />
                            <Legend />
                            <Bar legendType="star" dataKey="1" fill="#ff6f31" />
                            <Bar legendType="star" dataKey="2" fill="#ff9f02" />
                            <Bar legendType="star" dataKey="3" fill="#ffcf02" />
                            <Bar legendType="star" dataKey="4" fill="#99cc00" />
                            <Bar legendType="star" dataKey="5" fill="#88b131" />
                        </BarChart>
                    </ResponsiveContainer>

当前结果

数据集

[{1: 0, name: "1"},
{2: 0, name: "2"},
{3: 1, name: "3"},
{4: 1, name: "4"},
{5: 2, name: "5"}]

如何继承/扩展使用Revealing Prototype模式的类？有没有办法制作private变量和函数protected？

示例基础对象:

myNameSpace.Person = function() {

    this.name= "";
    this.id = 0;

};

myNameSpace.Person.prototype = function(){
    var foo = function(){
        //sample private function
    };
    var loadFromJSON = function (p_jsonObject) {
       ...
    };
    var toJSON = function () {
       ...
    };
    var clone = function (p_other) {
       ...
    };

    return {
        loadFromJSON : loadFromJSON,
        toJSON: toJSON,
        clone: clone
    };
}();

从a中检索项目Tuple是通过访问该ItemX属性来完成的.有没有一种方法来命名每个项目,以便使用元组将更具可读性？

码:

寻找这样的东西:

Dim l As New Tuple(Of String, Integer)
l.Name
l.ID

代替:

Dim l As New Tuple(Of String, Integer)
l.Item1
l.Item2

问题:我有一个table用包装div带overflow-y : auto,一旦table获得焦点,滚动条跳起来.我怎么能阻止这个？

我在IE9中遇到过这种行为,而不是在Chrome中.

请注意:我已添加tabindex到表中,以便它可以获得焦点.点击它就可以专注于桌面.

jsFiddle: http ://jsfiddle.net/msdevs/r6TzS/4/

1. 向下滚动表格
2. 单击页面上的其他元素,以便关注表格
3. 单击表格以关注它
4. 滚动条跳起来

HTML:

    <div>
        <table id="tabl" tabindex="1">
            <thead>
                <tr>
                    <th style="font-weight: bold">head</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>first</td>
                </tr>
                <tr>
                    <td>SEC</td>
                </tr>
                <tr>
                    <td>dsadfawdfadfa</td>
                </tr>
                <tr>
                    <td>dsadfawdfadfa</td>
                </tr>
.
.
.
                 <tr>
                    <td>dsadfawdfadfa</td>
                </tr>
            </tbody>
        </table>
    </div>

CSS:

table {
    table-layout: fixed;
    font-family: arial;
    font-size: 11px;
    text-align: left;
    outline: none;
    width: 625px;
}
div {
    overflow-y: auto; …