| 1 |
4307
|
leinfelder
|
/*
|
| 2 |
|
|
License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
|
| 3 |
|
|
$Id: FeatureList.js 3733 2007-12-12 23:13:47Z ahocevar $
|
| 4 |
|
|
*/
|
| 5 |
|
|
mapbuilder.loadScript(baseDir+"/widget/WidgetBaseXSL.js");
|
| 6 |
|
|
|
| 7 |
|
|
/**
|
| 8 |
|
|
* Custom, read-only version of the FeatureList widget.
|
| 9 |
|
|
* @author Andreas Hocevar andreas.hocevarATgmail.com
|
| 10 |
|
|
* @base WidgetBaseXSL
|
| 11 |
|
|
* @param widgetNode config node for this widget
|
| 12 |
|
|
* @param model parent model for this widget
|
| 13 |
|
|
*/
|
| 14 |
|
|
function FeatureList(widgetNode, model) {
|
| 15 |
|
|
WidgetBaseXSL.apply(this, arguments);
|
| 16 |
|
|
|
| 17 |
|
|
/**
|
| 18 |
|
|
* Listener function to highlight a list item when the mouse enters a
|
| 19 |
|
|
* feature on the map.
|
| 20 |
|
|
* @param objRef reference to this widget
|
| 21 |
|
|
*/
|
| 22 |
|
|
this.highlightFeature = function(objRef) {
|
| 23 |
|
|
var fid = objRef.model.getParam("mouseoverFeature");
|
| 24 |
|
|
var highlightNode = document.getElementById(objRef.id+'_'+fid)
|
| 25 |
|
|
if (fid && highlightNode) {
|
| 26 |
|
|
highlightNode.className = 'listitem_active';
|
| 27 |
|
|
}
|
| 28 |
|
|
}
|
| 29 |
|
|
model.addListener("mouseoverFeature", this.highlightFeature, this);
|
| 30 |
|
|
|
| 31 |
|
|
/**
|
| 32 |
|
|
* Listener function to dehighlight a list item when the mouse leaves a
|
| 33 |
|
|
* feature on the map.
|
| 34 |
|
|
* @param objRef reference to this widget
|
| 35 |
|
|
*/
|
| 36 |
|
|
this.dehighlightFeature = function(objRef) {
|
| 37 |
|
|
var fid = objRef.model.getParam("mouseoutFeature");
|
| 38 |
|
|
var highlightNode = document.getElementById(objRef.id+'_'+fid)
|
| 39 |
|
|
if (fid && highlightNode) {
|
| 40 |
|
|
document.getElementById(objRef.id+'_'+fid).className = 'listitem';
|
| 41 |
|
|
}
|
| 42 |
|
|
}
|
| 43 |
|
|
model.addListener("mouseoutFeature", this.dehighlightFeature, this);
|
| 44 |
|
|
|
| 45 |
|
|
/**
|
| 46 |
|
|
* Widget function to highlight the list item and call the listener that
|
| 47 |
|
|
* will highlight the feature in the map.
|
| 48 |
|
|
* @param div DOM node in the widget output that displays the feature
|
| 49 |
|
|
* @param fid feature id of the feature
|
| 50 |
|
|
*/
|
| 51 |
|
|
this.highlight = function(div, fid) {
|
| 52 |
|
|
div.className="listitem_active";
|
| 53 |
|
|
model.setParam("highlightFeature", fid);
|
| 54 |
|
|
}
|
| 55 |
|
|
|
| 56 |
|
|
/**
|
| 57 |
|
|
* Widget function to dehighlight the list item and call the listener that
|
| 58 |
|
|
* will hdeighlight the feature in the map.
|
| 59 |
|
|
* @param div DOM node in the widget output that displays the feature
|
| 60 |
|
|
* @param fid feature id of the feature
|
| 61 |
|
|
*/
|
| 62 |
|
|
this.dehighlight = function(div, fid) {
|
| 63 |
|
|
div.className="listitem";
|
| 64 |
|
|
model.setParam("dehighlightFeature", fid);
|
| 65 |
|
|
}
|
| 66 |
|
|
}
|