GWT extract all value from a row in a flextable

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?

you need to extract html contents of all the cells in a row? — Alexey A., Feb 23 '13 at 09:00
yes i need to click on a row and show a window on screen which contains all value of the row clicked — user34234124411, Feb 23 '13 at 09:10

score 2 · Answer 1 · answered Feb 23 '13 at 09:21

2

You can get access to contents of any table td element using the code below:

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

answered Feb 23 '13 at 09:21

Alexey A.

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thx but i receive all html value with div
1
is possible obtain only the value? – user34234124411 Feb 23 '13 at 09:36
1

in this case you better use ((Label)flexTable.getWidget(row, column)).getValue() – Alexey A. Feb 23 '13 at 09:39
Yes .That's better approach . – Suresh Atta Feb 23 '13 at 09:44

score 2 · Answer 2 · answered Feb 23 '13 at 09:37

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

GWT extract all value from a row in a flextable

2 Answers2