Move Range - Drag Edit"

From Documentation
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==Move selection range==
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==Move ange==
==Scenario==
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===Scenario===
 
User can select a range, then input how many row or column to move. Click the button to move current range
 
User can select a range, then input how many row or column to move. Click the button to move current range
  

Revision as of 03:51, 19 November 2010


ZK Spreadsheet can move range using use Range.move(), the drag edit is base on it.

Drag Edit

1. Select a range
ZKSsEss Spreadsheet DragEdit Select.png

2. Mouse over the border, mouse cursor will change to cross, drag the selection to new position
ZKSsEss Spreadsheet DragEdit Move.png

3. Release mouse to perform drag edit
ZKSsEss Spreadsheet DragEdit DragEdit.png


Move ange

Scenario

User can select a range, then input how many row or column to move. Click the button to move current range

ZUML Example

<zk>
<div height="100%" width="100%" apply="demo.MoveRangeComposer">
	<div height="3px"></div>
	Row: <intbox id="rowIdx" value="0"/>, Col: <intbox id="colIdx" value="0"/> 
	<button id="moveBtn" label="Move Current Selection" mold="trendy"></button>
	<spreadsheet id="spreadsheet" src="/demo_sample.xls"	
			maxrows="200" 
			maxcolumns="40"
			width="100%"
			height="450px"></spreadsheet>
</div>
</zk>

Current range

We can get user's selection range from onCellSelection event

Spreadsheet spreadsheet;
Range currentRange;
public void onCellSelection$spreadsheet(CellSelectionEvent event) {
	currentRange = Ranges.range(event.getSheet(), event.getTop(), event.getLeft(),
			event.getBottom(), event.getRight());
}

ZKSsEss Spreadsheet DragEdit MoveRange.png

Move range

Intbox moveRows;
Intbox moveCols;
Button moveBtn;
public void onClick$moveBtn() {
	Integer row = moveRows.getValue();
	Integer col = moveCols.getValue();
	if (currentRange != null && row != null && col != null) {
		currentRange.move(row, col);
		currentRange = null;
	}
}

ZKSsEss Spreadsheet DragEdit Result.png

Version History

Last Update : 2010/11/19


Version Date Content
     


All source code listed in this book is at Github.


Last Update : 2010/11/19

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.