SpreadJS 13
GC.Spread.Sheets.Slicers Namespace / SlicerStyle type / headerStyle Method
The style of the slicer header.
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    headerStyle Method
    In This Topic
    Gets or sets the style of the slicer header.
    Syntax
    var instance = new GC.Spread.Sheets.Slicers.SlicerStyle();
    var returnValue; // Type: any
    returnValue = instance.headerStyle(value);
    function headerStyle( 
       (optional) value : SlicerStyleInfo
    ) : any;

    Parameters

    value
    The style of the slicer header.

    Return Value

    If no value is set, returns the style of the slicer header; otherwise, returns the slicer style.
    Example
    This example sets the header backcolor.
    //create a table
    datas = [
        ["1", "NewYork", "1968/6/8", "80", "180"],
        ["4", "NewYork", "1972/7/3", "72", "168"],
        ["4", "NewYork", "1964/3/2", "71", "179"],
        ["5", "Washington", "1972/8/8","80", "171"],
        ["6", "Washington", "1986/2/2", "89", "161"],
        ["7", "Washington", "2012/2/15", "71", "240"]];
    var table = activeSheet.tables.addFromDataSource("table1", 2, 2, datas);
    dataColumns = ["Name", "City", "Birthday", "Weight", "Height"];
    table.setColumnName(0, dataColumns[0]);
    table.setColumnName(1, dataColumns[1]);
    table.setColumnName(2, dataColumns[2]);
    table.setColumnName(3, dataColumns[3]);
    table.setColumnName(4, dataColumns[4]);
    
    var hstyle = new GC.Spread.Sheets.Slicers.SlicerStyleInfo();
    hstyle.backColor("red");
    var style1 = new GC.Spread.Sheets.Slicers.SlicerStyle();
    style1.headerStyle(hstyle);
    
    //add a slicer to the sheet and return the slicer instance.
    var slicer = activeSheet.slicers.add("slicer1",table.name(),"Name");
     //change the slicer properties.
    slicer.position(new GC.Spread.Sheets.Point(100, 200));
    slicer.style(style1);
    See Also