小编Raf*_*onn的帖子

目前,jspdf方法仅显示内容和图像,但如何包含单选按钮图标.

var doc = new jsPDF();
var specialElementHandlers = {
    '#editor': function (element, renderer) {
        return true;
    }
};

$('#cmd').click(function () {
    doc.fromHTML($('#content').html(), 15, 15, {
        'width': 170,
            'elementHandlers': specialElementHandlers
    });
    doc.save('sample-file.pdf');
});

<div id="content">
     <input type="radio">CT Scan
  
</div>
<div id="editor"></div>
<button id="cmd">generate PDF</button>

我想在pdf中包含收音机和复选框图标.

JS FIDDLE

我正在尝试使用 Spring Security 来连接 LDAP，但它总是显示错误的凭据问题。
我想我的代码可能有问题：

@Configuration\n@EnableWebSecurity\n@EnableGlobalMethodSecurity(prePostEnabled = true)\npublic class SecurityConfig extends WebSecurityConfigurerAdapter {\n    @Override\n    public void configure(WebSecurity web) throws Exception {\n        web.debug(true);\n    }\n    @Autowired\n    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {\n\n        auth.ldapAuthentication().userDnPatterns("sAMAccountName={0},OU=SupportUsers,OU=Users,OU=company,DC=ad,DC=company,DC=com,DC=pl")\n            .contextSource(contextSource()).passwordCompare().passwordAttribute("userPassword");\n    }\n    protected void configure(HttpSecurity http) throws Exception {\n        http\n            .authorizeRequests()\n                .anyRequest().fullyAuthenticated()\n                .and()\n            .formLogin();\n        http.csrf().disable(); //Vaadin already have built in csrf\n    }\n    @Bean\n    public LdapContextSource contextSource () {\n        LdapContextSource contextSource= new LdapContextSource();\n        contextSource.setUrl("ldap://192.168.2.2:389");\n        contextSource.setBase("dc=ad,dc=company,dc=com,dc=pl");\n        contextSource.setUserDn("CN=lister,OU=SupportUsers,OU=Users,OU=company,DC=ad,DC=company,DC=com,DC=pl");\n        contextSource.setPassword("examplePassword");\n        contextSource.setAnonymousReadOnly(false);\n        contextSource.setPooled(true);\n        contextSource.afterPropertiesSet();\n        return contextSource;\n    }\n}\n

我在代码中找不到错误，也许我做错了事情。这是我的 pom.xml：

我正在尝试在vaadin应用程序中实现spring security,但是我有一个问题,在登录到页面后,它显示了一个错误:

{"status":403,"error":"Forbidden","message":"无法验证提供的CSRF令牌,因为找不到您的会话.","path":"/"}

我尝试了很多东西,但没有一个工作,这是我的标准安全配置类:

//SecurityConfig.java    
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user")
            .password("password")
            .roles("USER");
    }
}

控制器类:

//HomeController.java
@RestController
public class HomeController {

    @GetMapping("/")
    public String index() {
        return "Welcome to the home page!";
    }

@GetMapping("/error")
public String error(){
    return "Error!";
}

}

和Vaadin UI类

//VaadinUI.java
@SpringUI
public class VaadinUI extends UI {
    VerticalLayout layout = new VerticalLayout();

    com.vaadin.ui.Label label = new com.vaadin.ui.Label("Witaj");

    @Autowired
    public VaadinUI() {}

   @Override …