databinder

Invalid target for Validator in spring error?

妖精的绣舞 提交于 2019-12-01 16:23:53
问题 Hi all I am getting the following error whenever I am trying to invoke validator in my spring Servlet.service() for servlet spring threw exception: java.lang.IllegalStateException: Invalid target for Validator Please have a look and help me out in this error, previously I user the validation for login page and it is working fine but now its not working. Here is my code snippet . Controller @Controller public class NewUserRegistration { @Autowired private UserService userService; @Autowired

Using the setAllowedFields() method in Spring

被刻印的时光 ゝ 提交于 2019-12-01 10:54:01
I'm using Spring 3.2.0. I have registered a few custom property editors for some basic needs as follows. import editors.DateTimeEditor; import editors.StrictNumberFormatEditor; import java.math.RoundingMode; import java.net.URL; import java.text.DecimalFormat; import java.text.NumberFormat; import org.joda.time.DateTime; import org.springframework.beans.propertyeditors.StringTrimmerEditor; import org.springframework.beans.propertyeditors.URLEditor; import org.springframework.web.bind.WebDataBinder; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web

SpringMVC how to Bind A Multi Select Option Element

折月煮酒 提交于 2019-11-29 17:40:27
I have four select option list two are populated with data form the database and two are multi selects which are bind to the POJO. I then use java script to add options form the database select option list into the bind select option list however when i submit to the controller if the form is returned with errors and the select option list have data in it the data is lost. The list items are both getting data properly only when the form is posted to the controller if the validation finds any errors and returns the form if these fields had data its lost. I may have to write a

SpringMVC how to Bind A Multi Select Option Element

╄→гoц情女王★ 提交于 2019-11-28 11:53:08
问题 I have four select option list two are populated with data form the database and two are multi selects which are bind to the POJO. I then use java script to add options form the database select option list into the bind select option list however when i submit to the controller if the form is returned with errors and the select option list have data in it the data is lost. The list items are both getting data properly only when the form is posted to the controller if the validation finds any

Formatting DataBinder.Eval data

谁说胖子不能爱 提交于 2019-11-28 04:56:52
How can I format data coming from a DataBinder.Eval statement in an ASPX page? For example, I want to display the published date of the news items in a particular format in the homepage. I'm using the ASP.NET 2.0 Repeater control to show the list of news items. The code for this goes like this: <asp:Repeater ID="Repeater1" runat="server" DataSourceID="ObjectDataSource1"> <HeaderTemplate><table cellpadding="0" cellspacing="0" width="255"></HeaderTemplate> <ItemTemplate> <tr><td > <a href='/content/latestNews.aspx?id=<%#DataBinder.Eval(Container.DataItem, "id") %>'> <asp:Label ID="lblNewsTitle"

Using DataBinder.Eval() in style attribute of an asp.net control

笑着哭i 提交于 2019-11-27 06:39:45
问题 I've a asp.net linkbutton inside asp.net repeater control which renders multiple link buttons. I want to set the style of each and every linkbutton dynamically. I'm trying style="color:#6D7B8D;font-size:<%# DataBinder.Eval(Container.DataItem, "Title")%>;" But i'm getting "The server tag is not well formed" error. Any ideas? 回答1: My understanding is that using server tags for attributes requires that the server tag be used for the entire attribute value. Try changing it to this: style='<%#

Formatting DataBinder.Eval data

和自甴很熟 提交于 2019-11-27 05:28:16
问题 How can I format data coming from a DataBinder.Eval statement in an ASPX page? For example, I want to display the published date of the news items in a particular format in the homepage. I'm using the ASP.NET 2.0 Repeater control to show the list of news items. The code for this goes like this: <asp:Repeater ID="Repeater1" runat="server" DataSourceID="ObjectDataSource1"> <HeaderTemplate><table cellpadding="0" cellspacing="0" width="255"></HeaderTemplate> <ItemTemplate> <tr><td > <a href='

Accessing object property as string and setting its value

荒凉一梦 提交于 2019-11-27 00:06:33
问题 I have an instance of the Account class. Each account object has an owner, reference, etc. One way I can access an accounts properties is through accessors like account.Reference; but I would like to be able to access it using dynamic string selectors like: account["PropertyName"]; just like in JavaScript. So I would have account["Reference"] which would return the value, but I also would like to be able to assign a new value after that like: account["Reference"] = "124ds4EE2s"; I've noticed