小编Ale*_*r M的帖子

我得到一个"ReferenceError:punt未定义" - 一切似乎都是对的,我无法识别错误.

这是相关的代码:

<script src="../Scripts/jquery-1.9.1.min.js" type="text/javascript">

 function punt(rowIndex, Name, actionType) {
            alert("hello");
        }

</script>

在Repeater中的ItemTemplate中我有:

<input type="image" style="border-width:0" src='<%=ResolveUrl("~/css/images/icon_update.png") %>'  
                                         alt="Update Reviewer List" tabindex="0" title="Update Reviewer List"  
                                         onclick="punt(<%#Container.ItemIndex%>,  
                                                      '<%#HttpUtility.HtmlEncode((string)DataBinder.Eval(Container.DataItem, "Name"))%>', 
                                                      'Update');
                        return false;" />  

我有一个结构良好的大型xml,我想要像ejs那样的模板.

<foo>
  <url><%= url %></url>
<foo>

但如果我这样做

res.render('template.xml', { url: 'http://foo.com' })

我正进入(状态

Error: Cannot find module 'xml'

任何人都可以建议如何处理它？我只需要在已经形成的xml中插入值,我不希望通过模式将对象序列化为xml.

我有一个FreeMarker变量,${string}可以是任何长度.我怎样才能获得最后四个字符？

例如:

string ="326235253235235";

我要显示:"5235";

请考虑以下代码.

public class SampleAction {
  private  String[] sampleArray1 = new String[]{"item1","item2","item3"};
  private  String[] sampleArray2 = new String[]{"a","b","c"};
  private List lst = new ArrayList();
  lst.add(1)
  lst.add(2)
  //Getters and setters
}

当我们尝试在JSP中访问它时,上面的哪些属性将在值栈中？它是否像普通堆栈一样工作,即继续推送它读取的任何属性？

我需要将jquery对话框的标题发送到服务器,是否可以在不遍历DOM的情况下检索它并找到？

我知道<span class="ui-dialog-title"></span>可以使用jQuery检索(),但我想知道是否有更好的方法.

 $(c[0]).html(html).dialog({
                title: "Brief Country List",
                resizable: false,
                draggable: false,
                width: 900,
                modal: true,
                autoOpen: true,
                buttons: {
                    Done: function () {
                        Neptune.BriefCountrySection.SaveCountry();
                    },
                    Export: function () {

                        $.ajax({
                            type: 'POST',
                            url: '/Briefs/ExportCsv',
                            data: /*Get the title here*/,
                            dataType: 'JSON',
                            contentType: 'application/json; charset=utf-8',
                            success: function (res) {
                                if (res.Success) {
                                    var item = ko.utils.arrayFirst(self.Countries(), function (i) {
                                        return i.ListID() == self.SelectedCountryListID();
                                    });

                                    if (item != null) {
                                        self.Countries.remove(item);
                                    }
                                }
                                else {
                                    Neptune.ShowAlert({ content: res.FriendlyErrorMessage }); …

对于用户给定的月份和年份，我有以下格式的日期，例如 02/15MM/yy格式。我想找到这个月的最后一天，如果是闰年，它应该返回 29 否则不需要返回 28。有人能告诉怎么做吗？

嗨,我一直在我的Struts2 hibernate应用程序中收到此错误.下面是此错误的堆栈跟踪

    SEVERE: Could not instantiate collection persister org.hibernate.persister.collection.BasicCollectionPersister
org.hibernate.MappingException: Could not instantiate collection persister org.hibernate.persister.collection.BasicCollectionPersister
    at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:242)
    at org.hibernate.persister.internal.PersisterFactoryImpl.createCollectionPersister(PersisterFactoryImpl.java:201)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:430)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1859)
    at projectBroomKetuActionDataItrfc.dto.HibernateUtility.getSessionFactory(HibernateUtility.java:19)
    at projectBroomKetuActionDataItrfc.dto.DatabaseInteractionInterface.checkDataDuplication(DatabaseInteractionInterface.java:60)
    at projectBroomKetuAction.SignUpActionClass.validate(SignUpActionClass.java:462)
    at com.opensymphony.xwork2.validator.ValidationInterceptor.doBeforeInvocation(ValidationInterceptor.java:251)
    at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
    at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:76)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:125)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:253)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244) …

我整个周末都很适合这个,所以我希望在这里能找到答案:

我正在使用json在服务器端调用http://datatables.net/examples/server_side/select_rows.html,但我无法从数据表中获取所选项目以将其设置为隐藏的输入(以通过槽一个Struts Action for backend process),所以数据的选择工作正常,但我在DataTable API中找不到如何获取所选行的值,如:

$("#myHiddenValues").val(datatableSelectedValues);

var datatableSelectedValues是带有rowsId(或其他一些对象)的数组,其中包含我需要的数据,

谢谢 :)