i'm new on Playframework and i need to migrate the CRUD Plugin from Play-1.2.4 to a module on Play-2.5.x. I'm facing some strange problems with the views. For example the form.scala.html component have the following errors :
app\views\tags\crud\form.scala.html:28: not found: type fieldName
app\views\tags\crud\form.scala.html:28: variable fieldsHandler of type Array[String] does not take type parameters.
app\views\tags\crud\form.scala.html:31: not found: value field
Here is a piece of code of the form file :
#(fields: List[String], obj: Object, typ: controllers.CRUD.ObjectType)(body: Html)
#import scala.Predef; var currentObject: Object = null; var currentType: controllers.CRUD.ObjectType = null; var fieldsHandler = new Array[String](10);
#for(fieldName <- fields) {
var am : String = "";
var field = #currentType.getField(fieldName);
#if(field == null){
throw new play.exceptions.TagInternalException("Field not found -> " + #fieldName)
}
#if(field.typ == "text") {
#tags.crud.textField(fieldName, currentObject[fieldName])
}
#if(field.typ == "password") {
#tags.crud.passwordField(fieldName, currentObject[fieldName])
}
#if(field.typ == "binary"){
#tags.crud.fileField(fieldName, currentObject[fieldName], currentObject.id )
}
}
--> 80% of the compile errors are related to variable recognition !
A piece from build.sbt file:
scalaVersion := "2.11.7"
lazy val root = (project in file(".")).enablePlugins(PlayJava, PlayEbean, SbtTwirl)
fork in run := true
Any idea ? Your help will be appreciated. Thanks.
I understood that the principle of the crud plugin is in contradiction with the new logic of compiling scala templates. So I started on a new generic implementation of crud.
Thank you
Related
I'm trying to figure out how to get information from a dictionary API in Gamemaker Studio 1.4.9
I'm lost since I can't figure out how to get around the API's server block. All my return shows is a blank result.
Step Event:
if(keyboard_check_pressed(vk_space)){
http_get("https://api.dictionaryapi.dev/api/v2/entries/en/test");
}
HTTP Event:
var requestResult = ds_map_find_value(async_load, "result");
var resultMap = json_decode(requestResult);
if(resultMap == -1)
{
show_message("Invalid result");
exit;
}
if(ds_map_exists(resultMap,"word")){
var name= ds_map_find_value(resultMap, "word");
show_message("The word name is "+name);
}
Maybe my formatting is wrong? It's supposed to say the word test in the show_message function, but again, all I get returned is a blank result.
Any help would be appreciated, thanks!
You can see through the debugger that the data is coming from the server. But your code does not correctly try to retrieve the Word.
https://imgur.com/a/icQSnnx
This code gets this word
show_debug_message("http received")
var requestResult = ds_map_find_value(async_load, "result");
var resultMap = json_decode(requestResult);
if(resultMap == -1)
{
show_message("Invalid result");
exit;
}
if(ds_map_exists(resultMap,"default")){
var defaultList = ds_map_find_value(resultMap, "default")
var Map = ds_list_find_value(defaultList, 0)
var name= ds_map_find_value(Map, "word");
show_message("The word name is "+name);
}
I am new to Sitefinity. But I followed steps from tutorial and created the one project named as "SFcmsDemo" and when I run this project and Sitefinity dashboard appears on localhost it is showing name as "Default" instead of "SFcmsDemo", The tutorial I read is showing the correct name in that but when I tried it is showing as "Default". Can anyone please help me find out the root cause and solution for this. I am attaching some screenshot which will help to understand more. Thanks.
Default can be easily changed if you click on it and then Manage Site.
UPDATE
From the decompiled Telerik.Sitefinity.dll (v.12.2):
internal static Site GetOrCreateDefaultSite()
{
Site site;
string str = "CreateDefaultSite";
MultisiteManager manager = MultisiteManager.GetManager(null, str);
using (ElevatedModeRegion elevatedModeRegion = new ElevatedModeRegion(manager))
{
ProjectConfig projectConfig = Config.Get<ProjectConfig>();
Guid siteMapRootNodeId = projectConfig.DefaultSite.SiteMapRootNodeId;
Site site = (
from s in manager.GetSites()
where s.SiteMapRootNodeId == siteMapRootNodeId
select s).FirstOrDefault<Site>();
if (site == null)
{
site = (projectConfig.DefaultSite.Id == Guid.Empty ? manager.CreateSite() : manager.CreateSite(projectConfig.DefaultSite.Id));
site.IsDefault = true;
site.IsOffline = false;
site.site = projectConfig.DefaultSite.site;
site.SiteMapRootNodeId = siteMapRootNodeId;
site.Name = (projectConfig.ProjectName != "/" ? projectConfig.ProjectName : "Default");
....
Note in the last line how it looks in the projectConfig.ProjectName value and if it is equal to "/" then it sets it to "Default"
Now, if we look at the ProjectConfig there is this:
[Browsable(false)]
[ConfigurationProperty("projectName", DefaultValue="/")]
[ObjectInfo(typeof(ConfigDescriptions), Title="ProjectNameTitle", Description="ProjectNameDescription")]
public string ProjectName
{
get
{
return (string)this["projectName"];
}
internal set
{
this["projectName"] = value;
}
}
So, default value is indeed "/", so that's why when the site is created it has a name of Default.
What's the best way to receive 'hidden' input from a command-line Dart application? For example, in Bash, this is accomplished with:
read -s SOME_VAR
Set io.stdin.echoMode to false:
import 'dart:io' as io;
void main() {
io.stdin.echoMode = false;
String input = io.stdin.readLineSync();
// or
var input;
while(input != 32) {
input = io.stdin.readByteSync();
if(input != 10) print(input);
}
// restore echoMode
io.stdin.echoMode = true;
}
This is a slightly extended version, key differences are that it uses a finally block to ensure the mode is reset if an exception is thrown whilst the code is executing.
The code also uses a waitFor call (only available in dart cli apps) to turn this code into a synchronous call. Given this is a cli command there is no need for the complications that futures bring to the table.
The code also does the classic output of '*' as you type.
If you are doing much cli work the below code is from the dart package I'm working on called dcli. Have a look at the 'ask' method.
https://pub.dev/packages/dcli
String readHidden() {
var line = <int>[];
try {
stdin.echoMode = false;
stdin.lineMode = false;
int char;
do {
char = stdin.readByteSync();
if (char != 10) {
stdout.write('*');
// we must wait for flush as only one flush can be outstanding at a time.
waitFor<void>(stdout.flush());
line.add(char);
}
} while (char != 10);
} finally {
stdin.echoMode = true;
stdin.lineMode = true;
}
// output a newline as we have suppressed it.
print('');
return Encoding.getByName('utf-8').decode(line);
}
I created a new DSL by using xtext as follows.
(Actually I will access the DSL on RCP application.)
grammar org.xtext.example.mydsl.MyDsl with org.eclipse.xtext.common.Terminals
generate myDsl "http://www.xtext.org/example/mydsl/MyDsl"
Configuration:
components+=(Component)*;
Component:
'Component' name=ID
'{'
(('display' display=STRING) &
('dependency' dependency=[Component|ID])?)
'}'
;
I have two files:
sample1.mydsl
Component comp1 {
display "comp1"
dependency comp2
}
sampl2.mydsl
Component comp2 {
display "comp2"
}
To check the reference from another file,
I tried to run a test code as standalone but I couldn't get the eobject exactly.
test code
public static final void main(String arg[]) {
new org.eclipse.emf.mwe.utils.StandaloneSetup().setPlatformUri("../");
Injector injector = new MyDslStandaloneSetup().createInjectorAndDoEMFRegistration();
XtextResourceSet resourceSet = injector.getInstance(XtextResourceSet.class);
resourceSet.addLoadOption(XtextResource.OPTION_RESOLVE_ALL, Boolean.TRUE);
File file=new File("/Users/nuckee/Work/temp/mydsl/sample1.mydsl");
Resource resource = resourceSet.getResource(
URI.createURI(file.toURI().toString()), true);
Configuration config = (Configuration) resource.getContents().get(0);
Component comp1 = config.getComponents().get(0);
if (comp1 != null) {
System.out.println("configuration displayed name : " + comp1.getDisplay());
Component dep = comp1.getDependency() ;
if (dep != null) {
System.out.println("dep : " + dep);
System.out.println("dep displayed name : " + dep.getDisplay());
}
}
}
result
configuration displayed name : comp1
dep : org.xtext.example.mydsl.myDsl.impl.ComponentImpl#61544ae6 (eProxyURI: file:/Users/nuckee/Work/temp/mydsl/sample1.mydsl#|0)
dep displayed name : null
How can exactly I get the display of "comp2" from another file?
I Hope someone can help me solve it. Thanks.
You have to load all model files into the resourceset. Xtext does not do auto file discovery
activeDocument.fitArtboardToSelectedArt()
When calling this command, AI crashes on AI 5.1/6 32bit and 64bit versions. I can use the command from the menu. Has anyone encountered this? does anyone know of a work around?
The full code.
function exportFileToJPEG (dest) {
if ( app.documents.length > 0 ) {
activeDocument.selectObjectsOnActiveArtboard()
activeDocument.fitArtboardToSelectedArt()//crashes here
activeDocument.rearrangeArtboards()
var exportOptions = new ExportOptionsJPEG();
var type = ExportType.JPEG;
var fileSpec = new File(dest);
exportOptions.antiAliasing = true;
exportOptions.qualitySetting = 70;
app.activeDocument.exportFile( fileSpec, type, exportOptions );
}
}
var file_name = 'some eps file.eps'
var eps_file = File(file_name)
var fileRef = eps_file;
if (fileRef != null) {
var optRef = new OpenOptions();
optRef.updateLegacyText = true;
var docRef = open(fileRef, DocumentColorSpace.RGB, optRef);
}
exportFileToJPEG ("output_file.jpg")
I can reproduce the bug with AI CS5.
It seems that fitArtboardToSelectedArt() takes the index of an artboard as an optional parameter. When the parameter is set, Illustrator doesn't crash. (probably a bug in the code handling the situation of no parameter passed)
As a workaround you could use:
activeDocument.fitArtboardToSelectedArt(
activeDocument.artboards.getActiveArtboardIndex()
);
to pass the index of the active artboard with to the function. Hope this works for you too.
Also it's good practice to never omit the semicolon at the end of a statement.