arcgis javascript 细节集锦

1、esri.symbol.SimpleFillSymbol(style, outline, color)

Properties

Property	Type	Description
style	String	The fill style. See the Constants table for valid values. The default value is STYLE_SOLID. Color is valid only with STYLE_SOLID.

Constants

Constant	Description
STYLE_BACKWARD_DIAGONAL	The fill is backward diagonal lines.
STYLE_CROSS	The fill is a cross.
STYLE_DIAGONAL_CROSS	The fill is a diagonal cross.
STYLE_FORWARD_DIAGONAL	The fill is forward diagonal lines.
STYLE_HORIZONTAL	The fill is horizontal lines.
STYLE_NULL	The polygon has no fill.
STYLE_SOLID	The fill is solid.（注意：如果style设置为Style_null那么多边形就会变成多边线，此时graphics的moveover方法只在多边线上起作用 ，而在多边形内部不起作用）
STYLE_VERTICAL	The fill is vertical lines.

2、设置鼠标样式，在相应的标签里添加style="cusor:pointer" \style="cusor:wait"\style="cusor:default"等

3、infowindow的title始终不能出现，只有conten出现，而且infowindow的图片有时候显示不完全，虽然采用了横向对比的方法，依然未找到原因