Showing icons for boolean fields in ListGrid

[Blama]

Hi Isomorphic,

I have the (I think simple) requirement of displaying icons for boolean fields (like the flag-field in #grid_appearance_columnorder-sample, but with a "translator"/valueMap).

My .ds.xml field is:

<field name="BLOCKSPLACE" type="boolean" sqlStorageStrategy="singleCharYN" />

My ListGrid has this field:

blocksPlaceLGF = new ListGridFieldBlocksPlace("BLOCKSPLACE");

ListGridFieldBlocksPlace.java is

import java.util.LinkedHashMap;

import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.widgets.grid.ListGridField;

public final class ListGridFieldBlocksPlace extends ListGridField {

	public ListGridFieldBlocksPlace(final String name) {
		super(name);
		setType(ListGridFieldType.IMAGE);
		setValueMap(getCostsInQueueValueMap());
	}

	public static LinkedHashMap<String, String> getCostsInQueueValueMap() {
		LinkedHashMap<String, String> vM = new LinkedHashMap<String, String>();
		vM.put("Y", "[SKIMIMG]/silk/cross.png");
		vM.put("N", "");
		return vM;
	}

//	public static LinkedHashMap<Boolean, String> getCostsInQueueValueMap() {
//		LinkedHashMap<Boolean, String> vM = new LinkedHashMap<Boolean, String>();
//		vM.put(true, "[SKIMIMG]/silk/cross.png");
//		vM.put(false, "");
//		return vM;
//	}
}

Both shown approaches result in a client side exception.

16:57:57.376 [ERROR] [lms] 16:57:57.300:TMR7:WARN:Log:Uncaught JavaScript exception: TypeError: _1.lastIndexOf is not a function in http://localhost:8080/lms/lms/sc/modules/ISC_Core.js?isc_version=v9.1p_2014-11-05.js, line 744

com.smartgwt.client.core.JsObject$SGWT_WARN: 16:57:57.300:TMR7:WARN:Log:Uncaught JavaScript exception: TypeError: _1.lastIndexOf is not a function in http://localhost:8080/lms/lms/sc/modules/ISC_Core.js?isc_version=v9.1p_2014-11-05.js, line 744
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:105)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:304)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.smartgwt.client.util.SC.logWarn(SC.java)
    at com.smartgwt.client.util.LogUtil.handleOnError(LogUtil.java:35)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
    at java.lang.Thread.run(Unknown Source)

I'm using v9.1p_2014-11-05.
What's the correct way to translate a known and limited list of values coming from my DS to icon-filenames?

Thank you & Best regards,
Blama

[Blama]

Hello everyone,

solution is to define the field as text:

<field name="BLOCKSPLACE" type="text" length="1" />

and use the valueMap LinkedHashMap<String, String>.

Best regards,
Blama