Comments (3)
Hello,
This is not a bug. This is expected behavior. We use Checkbox Acroform entity inside PDF document to map SurveyJS boolean question. Boolean question has three states: true
, false
, intermediate
. But Acroform checbkox only two states:true
and false
So, in case of true we set true value and true label. In case of false we set false value and false label. In case of intermediate we set false value without label. False value of Acroform checbkox renders without any checked mark. This depends on render of PDF viewer application (out of our responsibility)
As a workaround you can use SurveyPDF Adorners mechanism and set value of Acroform checbkox to true
before export to PDF. Here live sample of this approach
surveyPDF.onRenderQuestion.add((_, options) => {
if (options.question.getType() === "boolean" &&
!options.question.isEmpty() && options.question.value === false) {
options.bricks[0].unfold()[2].checked = true;
}
});
Thanks, Alex
SurveyJS Team
from survey-pdf.
I have tried your code but... TS2339: Property 'checked' does not exist on type 'IPdfBrick'. What am I missing? I have upgraded the libraries to 1.8.32
from survey-pdf.
Hello,
IPdfBrick
is common interface for all "bricks" types. CheckItemBrick
and RadioItemBrick
classes have checked
property
Thanks, Alex
SurveyJS Team
from survey-pdf.
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