How to access dataset binding by using script in Text component?

bitisony

Hi all,

I want to access text component's data set in the script function, as: onCreate, or onPrepare, or onRender.

I tried these three functions, and all get error messages.
So I do not know how to do this job.
Would you like to give suggestions?
Thanks in advance for your help!

The error message is bellowing:

The following items have errors:

Text (id = 382):
+ There are errors evaluating script "importPackage(Packages.java.util);
localizationTextManager = reportContext.getAppContext().get("localizationTextManager");
valuesMap = new HashMap();
valuesMap.put("start",dataSetRow["start"]);
valuesMap.put("end",dataSetRow["end"]);
this.content= localizationTextManager.getLocaleMessage(this.contentKey,valuesMap);
this.contentKey="";":
ReferenceError: "dataSetRow" is not defined. (/report/body/text[@id="382"]/method[@name="onCreate"]#4)

bitisony

I found how to access dataset in OnCreate and onRender function,
as:
importPackage(Packages.java.util);
localizationTextManager = reportContext.getAppContext().get("localizationTextManager");

valuesMap = new HashMap();
valuesMap.put("start",this.getRowData().getColumnValue("start"));
valuesMap.put("end",this.getRowData().getColumnValue("end"));
this.content= localizationTextManager.getLocaleMessage(this.contentKey,valuesMap);

but in these two functions, I can not get text component's contentkey and content.

So would you like to tell me how to get contentkey of text component in these two functions.