GWT从flextable的一行中提取所有值

Question

i have a flextable with many row and 5 colums, i need to extract all value from a specific row when i select one. The value must appears on a window. How can i do?

Answer 1

您可以使用以下代码访问任何表td元素的内容：

flexTable.getFlexCellFormatter().getElement(row, column).getInnerHTML()

Answer 2

If you know the row number ,you can get each element by using

flexTable.getWidget(rowNum,colNum ).getelement().getInnerHtml();//will give with html tags

You can iterate throughout the flex table also like below .

   Iterator<Widget> widgetiterator = flexTable.iterator();
              while (widgetiterator.hasNext()){
                Widget childWidget = widgetiterator.next();
                if (childWidget instanceof RadioButton) { //Example
                ((RadioButton) childWidget).getValue(); 

                }
              }

And

Widget w flexTable.getWidget(rowNum,colNum );
 if (w instanceof TextBox) {
//TO Do get value