[Lift] A question on radio button
Hi,
I have got two radio button fields("Yes","No")
In my form I need to display an input field onclick of the button
"Yes" else the field needs to be hidden.
How can I achieve this inside the form.
Regards,
Sunanda
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[Lift] Re: Need for lift application to coexist with spring in the same webapp
Many Many thanks to David and Chris. Your suggestions helped me a lot and I am now able to run my application using both Lift Filter and Spring Servlet . Regards, Sunanda. On Nov 25, 11:35 pm, Chris Lewis wrote: > Don't forget that if the lift filter is inspecting the request before > your servlet, you'll need to tell lift to pass it on. In boot: > > LiftRules.passNotFoundToChain = true > > chris > > > > sunandawrote: > > Hi David, > > > Thank for all the help so far. > > > My lift application needs to coexist with the spring servlet in > > the same web application. I have configured the web.xml file for both > > of the spring servlet and lift filter. > > Hence I need to configure the url pattern in such a way that /grid/* > > request will be handled by lift application and other urls will be > > processed by spring. > > > What I need to understand is how to set up the rules such that this > > can be achieved. > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Lift" group. > > To post to this group, send email to lift...@googlegroups.com. > > To unsubscribe from this group, send email to > > liftweb+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/liftweb?hl=en.- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Need for lift application to coexist with spring in the same webapp
Hi David, Thank for all the help so far. My lift application needs to coexist with the spring servlet in the same web application. I have configured the web.xml file for both of the spring servlet and lift filter. Hence I need to configure the url pattern in such a way that /grid/* request will be handled by lift application and other urls will be processed by spring. What I need to understand is how to set up the rules such that this can be achieved. -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Configuring web.xml
No I don't have. Do I need to have this. On Nov 24, 11:49 am, David Pollak wrote: > On Mon, Nov 23, 2009 at 4:27 PM, sunanda wrote: > > I get the HTTP Status 404 Error: The requested resource () is not > > available > > Do you have items and SiteMap entries for > /grid/index > /grid/ > > ? > > > > > > > > > On Nov 24, 11:21 am, David Pollak > > wrote: > > > On Mon, Nov 23, 2009 at 4:13 PM, sunanda > > wrote: > > > > Hi, > > > > I need the url pattern for my application to be "/grid/*". > > > > > I configured the web.xml file like this: > > > > > > > > > > > > LiftFilter > > > > Lift Filter > > > > The Filter that intercepts lift calls > > > > net.liftweb.http.LiftFilter > > > > > > > > > > > > > LiftFilter > > > > /grid/* > > > > > > > > > > > > > > But my application does not run with this pattern (e.g. > > > >http://localhost:8080/SortableGridViewApp-0.0.1/grid/). > > > > What other seetings I need to make? > > > > What do you mean by "does not run"? > > > > > Regards, > > > > Sunanda > > > > > -- > > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Lift" group. > > > > To post to this group, send email to lift...@googlegroups.com. > > > > To unsubscribe from this group, send email to > > > > liftweb+unsubscr...@googlegroups.com > > > > > > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/liftweb?hl=. > > > > -- > > > Lift, the simply functional web frameworkhttp://liftweb.net > > > Beginning Scalahttp://www.apress.com/book/view/1430219890 > > > Follow me:http://twitter.com/dpp > > > Surf the harmonics- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > > > - Show quoted text - > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Lift" group. > > To post to this group, send email to lift...@googlegroups.com. > > To unsubscribe from this group, send email to > > liftweb+unsubscr...@googlegroups.com > > . > > For more options, visit this group at > >http://groups.google.com/group/liftweb?hl=. > > -- > Lift, the simply functional web frameworkhttp://liftweb.net > Beginning Scalahttp://www.apress.com/book/view/1430219890 > Follow me:http://twitter.com/dpp > Surf the harmonics- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Configuring web.xml
I get the HTTP Status 404 Error: The requested resource () is not available On Nov 24, 11:21 am, David Pollak wrote: > On Mon, Nov 23, 2009 at 4:13 PM, sunanda wrote: > > Hi, > > I need the url pattern for my application to be "/grid/*". > > > I configured the web.xml file like this: > > > > > > LiftFilter > > Lift Filter > > The Filter that intercepts lift calls > > net.liftweb.http.LiftFilter > > > > > > > LiftFilter > > /grid/* > > > > > > > > But my application does not run with this pattern (e.g. > >http://localhost:8080/SortableGridViewApp-0.0.1/grid/). > > What other seetings I need to make? > > What do you mean by "does not run"? > > > > > > > > > Regards, > > Sunanda > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Lift" group. > > To post to this group, send email to lift...@googlegroups.com. > > To unsubscribe from this group, send email to > > liftweb+unsubscr...@googlegroups.com > > . > > For more options, visit this group at > >http://groups.google.com/group/liftweb?hl=. > > -- > Lift, the simply functional web frameworkhttp://liftweb.net > Beginning Scalahttp://www.apress.com/book/view/1430219890 > Follow me:http://twitter.com/dpp > Surf the harmonics- Hide quoted text - > > - Show quoted text -- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=.
[Lift] Configuring web.xml
Hi, I need the url pattern for my application to be "/grid/*". I configured the web.xml file like this: LiftFilter Lift Filter The Filter that intercepts lift calls net.liftweb.http.LiftFilter LiftFilter /grid/* But my application does not run with this pattern (e.g. http://localhost:8080/SortableGridViewApp-0.0.1/grid/). What other seetings I need to make? Regards, Sunanda -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=.
[Lift] Unit Test Error
Hi, I have set the unitils properties for h2 database. I am getting the following error message for the unit test. Can anyone tell me what am I missing? Thanks. Sunanda java.lang.NullPointerException: Looking for Connection Identifier ConnectionIdentifier(lift) but failed to find either a JNDI data source with the name lift or a lift connection manager with the correct name at net.liftweb.mapper.DB$$anonfun$3$$anonfun$apply$7.apply(DB.scala: 95) at net.liftweb.mapper.DB$$anonfun$3$$anonfun$apply$7.apply(DB.scala: 95) at net.liftweb.util.EmptyBox.openOr(Box.scala:372) at net.liftweb.mapper.DB$$anonfun$3.apply(DB.scala:95) at net.liftweb.mapper.DB$$anonfun$3.apply(DB.scala:95) at net.liftweb.util.EmptyBox.openOr(Box.scala:372) at net.liftweb.mapper.DB$.newConnection(DB.scala:89) at net.liftweb.mapper.DB$.getConnection(DB.scala:136) at net.liftweb.mapper.DB$.use(DB.scala:303) at net.liftweb.mapper.KeyedMetaMapper$class.findDb(MetaMapper.scala: 1397) at net.irisinteractive.brandnet.gridxml.model.GridConfig$.findDb (GridConfig.scala:69) at net.liftweb.mapper.KeyedMetaMapper$class.findDb(MetaMapper.scala: 1393) at net.irisinteractive.brandnet.gridxml.model.GridConfig$.findDb (GridConfig.scala:69) at net.liftweb.mapper.KeyedMetaMapper$class.find(MetaMapper.scala: 1390) at net.irisinteractive.brandnet.gridxml.model.GridConfig$.find (GridConfig.scala:69) at net.irisinteractive.brandnet.gridxml.snippet.GridConfigRegistry.getGridConfiguration (GridConfigRegistry.scala:20) at net.irisinteractive.brandnet.gridxml.test.GridXmlComputationService.getGridXml (GridXmlComputationService.scala:28) at net.irisinteractive.brandnet.gridxml.test.TestGridConfig.test1 (TestGridConfig.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:66) at org.junit.internal.runners.MethodRoadie.runTestMethod (MethodRoadie.java:105) at org.unitils.UnitilsJUnit4TestClassRunner $TestListenerInvokingMethodRoadie.runTestMethod (UnitilsJUnit4TestClassRunner.java:174) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java: 86) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters (MethodRoadie.java:94) at org.unitils.UnitilsJUnit4TestClassRunner $TestListenerInvokingMethodRoadie.runBeforesThenTestThenAfters (UnitilsJUnit4TestClassRunner.java:156) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java: 84) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49) at org.unitils.UnitilsJUnit4TestClassRunner.invokeTestMethod (UnitilsJUnit4TestClassRunner.java:95) at org.junit.internal.runners.JUnit4ClassRunner.runMethods (JUnit4ClassRunner.java:59) at org.unitils.UnitilsJUnit4TestClassRunner.access$000 (UnitilsJUnit4TestClassRunner.java:44) at org.unitils.UnitilsJUnit4TestClassRunner$1.run (UnitilsJUnit4TestClassRunner.java:62) at org.junit.internal.runners.ClassRoadie.runUnprotected (ClassRoadie.java:34) at org.junit.internal.runners.ClassRoadie.runProtected (ClassRoadie.java:44) at org.unitils.UnitilsJUnit4TestClassRunner.run (UnitilsJUnit4TestClassRunner.java:68) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run (JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run (TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run (RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main (RemoteTestRunner.java:197) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: H2 Database
Hi Naftoli, I was just asking which file to put as main class. It is org.h2.tools.Server. Everything is set now. Thanks. Sunanda On Nov 6, 1:52 pm, Naftoli Gugenheim wrote: > What do you mean configure it? > > - > > sunanda wrote: > > Hi, > Though this question is not related to Lift I would appreciate if > anyone can suggest me how to configure > h2 database on eclipse. > I was trying with Hsql , but came to know that Lift does not support > Hsql. > > Sunanda. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] H2 Database
Hi, Though this question is not related to Lift I would appreciate if anyone can suggest me how to configure h2 database on eclipse. I was trying with Hsql , but came to know that Lift does not support Hsql. Sunanda. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] JUnit test on Eclipse
Hi,
I am using eclipse to write JUnit test.
For the following sample code I am getting error:"No Junit tests
found". Where am I going wrong?
package test
import junit.framework.TestCase
class UnitTest extends TestCase{
def test1() ={
println("Hello")
}
}
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[Lift] Unit Testing
Hi, How to do unit testing in Lift Framework. Sunanda. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Refresh Session Variable
Hi, I need to refresh a session variable to empty string on load of a page and need to set the variable to some string (e.g. "abcd") on click of a button. How can I do this. Sunanda. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Problem with RequestVar
Hi,
I need to retain the value of gridid throughout the session.
The sample code is given below.
object gridid extends RequestVar(S.param("gridid") openOr "")
class CreateDominoColDefinition extends StatefulSnippet{
def dispatch = {
case "createColDef" => createColDef _
}
def createColDef(html:NodeSeq):NodeSeq ={
}
The value is retained with the submit button clicked for the fist
time.
Then its value becomes empty string with the click of the submit
button more than once.
What do I need to do to retain the value for the gridid .
Thanks.
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[Lift] Re: How to give a time lmit to display a message
I am trying to display the message for 2 seconds and remove the
message using following code. It is displaying the meassage but not
removing after 2 seconds. Where am I going wrong.
SetHtml("editcoldefmsg",Text("Edited Column Definition
"+coldef.displayname))& After(2 seconds, SetHtml("editcoldefmsg", Text
("")))
Sunanda
On Oct 27, 8:50 am, sunanda wrote:
> Thanks Ross
>
> On Oct 27, 2:33 am, Ross Mellgren wrote:
>
>
>
> > SetHtml("msg", Text("hello")) & After(1 minute, SetHtml("msg", Empty))
>
> > -Ross
>
> > On Oct 25, 2009, at 9:03 PM,sunandawrote:
>
> > > Hi,
> > > I need to display a message only for few seconds using SetHtml.
> > > E.g. SetHtml("msg",Text("Hello")).
> > > How can I do this
>
> > > Thanks.
> > >Sunanda- Hide quoted text -
>
> > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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[Lift] Re: How to give a time lmit to display a message
Thanks Ross
On Oct 27, 2:33 am, Ross Mellgren wrote:
> SetHtml("msg", Text("hello")) & After(1 minute, SetHtml("msg", Empty))
>
> -Ross
>
> On Oct 25, 2009, at 9:03 PM,sunandawrote:
>
>
>
>
>
> > Hi,
> > I need to display a message only for few seconds using SetHtml.
> > E.g. SetHtml("msg",Text("Hello")).
> > How can I do this
>
> > Thanks.
> >Sunanda- Hide quoted text -
>
> - Show quoted text -
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[Lift] How to give a time lmit to display a message
Hi,
I need to display a message only for few seconds using SetHtml.
E.g. SetHtml("msg",Text("Hello")).
How can I do this
Thanks.
Sunanda
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[Lift] Re: Dynamic radio button
Hi Derek,
I am displaying the contents of a table in ReadOnly mode as follows.
The sample code is given below
Display Name
{coldef.displayname}
Require Cookies for Link
{coldef.requirecookies}
Edit2
onclick of Edit2 button I make it editable by making the
coldef.displayname using ajaxText. But the coldef.requirecookies is a
raidio button field(which has got two options "Yes" and "No")
Hence in editable mode I need to insert two radio buttons (with one
button checked based on the value of coldef.requirecookies) . I was
able to insert using Shtml.radio
But I need to do ajax call on click of the button to modify the value
of requirecookies field.
Could you please suggest me how to achieve this.
Thanks
Sunanda
On Oct 23, 1:39 am, Derek Chen-Becker wrote:
> I don't quite understand what you're trying to do. Could you give some more
> details? Are you trying to add more radios to an existing radio button set?
>
>
>
> On Wed, Oct 21, 2009 at 8:45 PM, sunanda wrote:
>
> > Hi,
> > I need to add radio button dynamically with one of the button checked
> > and I need to invoke ajaxCall onclick of a radio button.
> > How can I do this.
> > Sunanda- Hide quoted text -
>
> - Show quoted text -
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[Lift] Dynamic radio button
Hi, I need to add radio button dynamically with one of the button checked and I need to invoke ajaxCall onclick of a radio button. How can I do this. Sunanda --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Calling a method from other snippet
Hi, I have a method updateColumn() in ColumnInfo.scala snippet. I need to call this method form another snippet GridInfo.scala How can I do this. Sunanda --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: How to disable a textfield
Thanks Tim
On Oct 20, 6:02 pm, Timothy Perrett wrote:
> Change -> to -%>
>
> Doing this preserves any element attributes, for example:
> disabled="disabled"
>
> Cheers, Tim
>
> On Oct 20, 6:30 am, sunanda wrote:
>
>
>
> > Hi,
> > I need to disable all the textfield and then want to enable the fields
> > for editing on click of a button.
> > How can i do this with the following sample code.
> > Thanks
> > Regards,
> > Sunanda.
>
> > bind("add",html,
> > "displayname"->coldef.displayname.toForm,
> > "columntype"->coldef.coltype.toForm,
> > "sourceview"->coldef.sourceview.toForm)- Hide quoted
> > text -
>
> - Show quoted text -
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[Lift] How to disable a textfield
Hi,
I need to disable all the textfield and then want to enable the fields
for editing on click of a button.
How can i do this with the following sample code.
Thanks
Regards,
Sunanda.
bind("add",html,
"displayname"->coldef.displayname.toForm,
"columntype"->coldef.coltype.toForm,
"sourceview"->coldef.sourceview.toForm)
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[Lift] Re: Setting Table Border
Thats what I wonder. It should work. When I refer to a css file with
the border setting it works,
but not with the setting from the snippet. I need to figure it out.
Thanks for your reply.
Sunanda.
On Oct 20, 2:35 pm, Ross Mellgren wrote:
> That looks right to me -- it should show a border with a default
> stylesheet. When I throw that ... into a HTML file by
> itself, I get a border.
>
> -Ross
>
> On Oct 19, 2009, at 8:47 PM, sunanda wrote:
>
>
>
>
>
> > Hi,
> > I need to display the table with border.
> > Following is the sample code.
> > But it is not displaying the border.Is this the correct way of setting
> > the border.
>
> > Sunanda
>
> > def displayColDef(selectedname:String):NodeSeq={
>
> > val coldef = getColDef(selectedname)
> >
> >
> > Display Name
> > {coldef.displayname}
> >
> >
> > Column Type
> > {coldef.coltype}
> >
> >
> > }- Hide quoted text -
>
> - Show quoted text -
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[Lift] Setting Table Border
Hi,
I need to display the table with border.
Following is the sample code.
But it is not displaying the border.Is this the correct way of setting
the border.
Sunanda
def displayColDef(selectedname:String):NodeSeq={
val coldef = getColDef(selectedname)
Display Name
{coldef.displayname}
Column Type
{coldef.coltype}
}
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[Lift] Re: How to set uniqueFieldId
Hi Naftoli,
Thank you so much. It works now.
Sunanda
On Oct 19, 2:28 pm, Naftoli Gugenheim wrote:
> Try fld.uniqueFieldId openOr ""
>
>
>
> On Sun, Oct 18, 2009 at 11:19 PM, sunanda wrote:
>
> > Hi,
> > How to set the uniqueFieldId for a mapper.
>
> > Following is the sample code how I set the uniqueFieldId.
>
> > object colpos extends MappedInt(this){
> > override def validations = checkForColPos _ :: super.validations
> > override def uniqueFieldId=Full("abc")
> > def checkForColPos(pos:Int) = {
> > if(pos >0) Nil
> > else List(FieldError(this, Provide valid Column Position > b>))
>
> > }
> > }
>
> > println(xs(0) displays the followinf information
> > Full(abc) : Provide valid Column Position
>
> > I need to extract the identifierid "abc".
> > When I try to do like this:
> > var fld = xs(0).field
> > println("fld="+fld)
> > It prints 0 instead of "abc".
>
> > Can anyone suggest me where am I going wrong.
> > Thanks.
> > Regards,
> > Sunanda.- Hide quoted text -
>
> - Show quoted text -
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[Lift] How to set uniqueFieldId
Hi,
How to set the uniqueFieldId for a mapper.
Following is the sample code how I set the uniqueFieldId.
object colpos extends MappedInt(this){
override def validations = checkForColPos _ :: super.validations
override def uniqueFieldId=Full("abc")
def checkForColPos(pos:Int) = {
if(pos >0) Nil
else List(FieldError(this, Provide valid Column Position))
}
}
println(xs(0) displays the followinf information
Full(abc) : Provide valid Column Position
I need to extract the identifierid "abc".
When I try to do like this:
var fld = xs(0).field
println("fld="+fld)
It prints 0 instead of "abc".
Can anyone suggest me where am I going wrong.
Thanks.
Regards,
Sunanda.
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[Lift] How to bind radio button
Hi, How can I bind a radio button in my snippet. Sunanda. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Extracting FieldIdentifer names from a list of FieldErrors
Hi David,
Thanks for your reply.
I need to find out the fieldnames that causes the error from the list
of FieldErrors resulted from the validation.
But I find all the FieldIdentifier names as "Empty".
Below is the sample code I have used for the validations.
object colpos extends MappedInt(this){
override def validations = checkForColPos _ :: super.validations
def checkForColPos(pos:Int) = {
if(pos >0) Nil
else List(FieldError(this, Provide valid Column Position))
}
}
Could you please suggest me how can I get the field names/
FieldIdentifierthat can be retrieved from the list of FieldErrors.
Thanks.
Regards,
Sunanda.
On Oct 15, 7:35 am, David Pollak
wrote:
> val fieldErrors: List[FieldError] = ...val fieldNames: List[String] =
> fieldErrors.flatMap(_.field)
>
> On Tue, Oct 13, 2009 at 10:44 PM, sunanda wrote:
>
> > Hi,
> > I need to extract the FieldIdentifer names from a list of
> > FieldErrors. Can anyone suggest me how to achieve this.
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
> Beginning Scalahttp://www.apress.com/book/view/1430219890
> Follow me:http://twitter.com/dpp
> Surf the harmonics
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[Lift] Extracting FieldIdentifer names from a list of FieldErrors
Hi, I need to extract the FieldIdentifer names from a list of FieldErrors. Can anyone suggest me how to achieve this. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Javascript Commands
Thanks Derek.
But I get the following errors:
found : net.liftweb.http.js.JE.Call
required: java.lang.String
x= JE.Call("foo",2)
^
C:\J\BrandNET\eclipse_workspace\GridXml_Lift2.0\src\main\scala\net
\irisinteractive\lift\grid\snippet\CreateGridConfigTable.scala:47:
error: value CrVar is not a member of object
net.liftweb.http.js.JsCmds
JsCmds.CrVar("myVar", JE.Call("foo", 2))
On Oct 2, 12:07 am, Derek Chen-Becker wrote:
> If you have a javascript function "foo(a, b)" where "a" is a String and "b"
> is an integer then you can call that with
>
> JE.Call("foo", "one", 2)
>
> for example. If you wanted to set some variable to the result of the
> function, you could do:
>
> JsCmds.CrVar("myVar", JE.Call("foo", "one", 2))
>
> Derek
>
>
>
> On Wed, Sep 30, 2009 at 6:17 PM, sunanda wrote:
>
> > Hi David,
> > Thanks for your prompt reply.
> > As a beginner I have started reading the book "Exploring Lift".
>
> > It says
>
> > "If you need to write large portions of JavaScript code for your
> > pages, we recommend writing that code in
> > pure JavaScript in an external file and then including that file in
> > your pages. In particular, if you write your code as JavaScript
> > functions, you can use the JE.Call class to execute those functions
> > from your Lift code."
>
> > I just want to know how can I use JE.Call function fro my external
> > javascript file and also how to use JE abstractions like (JsFunc,
> > ValById etc..)
>
> > Could you please provide a simple example so that my understanding
> > will be clear.
>
> > Thanks
> > Sunanda
>
> > On Oct 1, 9:56 am, David Pollak wrote:
> > > Seehttp://demo.liftweb.net/ajax
> > > Specifically:
>
> > > var cnt = 0 def doClicker(text: NodeSeq) =
> > > a(() => {cnt = cnt + 1; SetHtml(spanName, Text( cnt.toString))},
> > text)
>
> > > It increments a counter.
>
> > > On Wed, Sep 30, 2009 at 4:50 PM, sunanda
> > wrote:
>
> > > > Hi,
> > > > I am totally new to lift framework.
> > > > Can any one give me a simple example of how to call a function form a
> > > > javascript file and store the results
> > > > in scala variable.
>
> > > > Thanks.
>
> > > --
> > > Lift, the simply functional web frameworkhttp://liftweb.net
> > > Beginning Scalahttp://www.apress.com/book/view/1430219890
> > > Follow me:http://twitter.com/dpp
> > > Surf the harmonics- Hide quoted text -
>
> - Show quoted text -
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[Lift] JE Abstractions
Hi, Can any one provide a simple example to explain how to use JE abstractions (Call,JsFunc) in lift code . I am new to Lift Framework Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Javascript Commands
Hi David,
Thanks for your prompt reply.
As a beginner I have started reading the book "Exploring Lift".
It says
"If you need to write large portions of JavaScript code for your
pages, we recommend writing that code in
pure JavaScript in an external file and then including that file in
your pages. In particular, if you write your code as JavaScript
functions, you can use the JE.Call class to execute those functions
from your Lift code."
I just want to know how can I use JE.Call function fro my external
javascript file and also how to use JE abstractions like (JsFunc,
ValById etc..)
Could you please provide a simple example so that my understanding
will be clear.
Thanks
Sunanda
On Oct 1, 9:56 am, David Pollak wrote:
> Seehttp://demo.liftweb.net/ajax
> Specifically:
>
> var cnt = 0 def doClicker(text: NodeSeq) =
> a(() => {cnt = cnt + 1; SetHtml(spanName, Text( cnt.toString))}, text)
>
> It increments a counter.
>
> On Wed, Sep 30, 2009 at 4:50 PM, sunanda wrote:
>
> > Hi,
> > I am totally new to lift framework.
> > Can any one give me a simple example of how to call a function form a
> > javascript file and store the results
> > in scala variable.
>
> > Thanks.
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
> Beginning Scalahttp://www.apress.com/book/view/1430219890
> Follow me:http://twitter.com/dpp
> Surf the harmonics
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[Lift] Javascript Commands
Hi, I am totally new to lift framework. Can any one give me a simple example of how to call a function form a javascript file and store the results in scala variable. Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
