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/*
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Author: Tom Kralidis
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id$
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*/
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// Ensure this object's dependancies are loaded.
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mapbuilder.loadScript(baseDir+"/widget/WidgetBaseXSL.js");
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/**
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* Widget to display a list of resources in a context doc to be selected for use
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* as input to another form.
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* @constructor
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* @base WidgetBaseXSL
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* @param widgetNode This widget's object node from the configuration document.
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* @param model The model that this widget is a view of.
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*/
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function ResourceDropDown(widgetNode, model) {
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WidgetBaseXSL.apply(this, new Array(widgetNode, model));
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/**
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* Change the AOI coordinates from select box choice of prefined locations
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* @param bbox the bbox value of the location keyword chosen
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*/
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this.selectResource = function(selectedOption) {
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if (selectedOption.value.length>0) {
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var httpPayload = null;
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var feature = this.model.getFeatureNode(selectedOption.value);
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var resourceType = selectedOption.getAttribute("resourceType");
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switch(resourceType) {
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case "OGC:WFS":
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httpPayload = config.objects.wfsController.createHttpPayload(feature);//TBD: remove hard-coded ID
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break;
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case "OGC:WCS":
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httpPayload = config.objects.wcsController.createHttpPayload(feature);//TBD: remove hard-coded ID
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break;
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case "wms":
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alert("not implemented yet; this will populate the URI input box with the URI to:"+featureName);
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break;
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case "OGC:GML":
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httpPayload = new Object();
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httpPayload.url = feature.selectSingleNode("wmc:Server/wmc:OnlineResource/@xlink:href").nodeValue;
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break;
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}
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this.targetInput.value = httpPayload.url;
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this.targetInput.focus();
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}
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}
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this.setTargetListener = function(objRef) {
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objRef.targetModel.addListener("refresh",objRef.paint,objRef);
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}
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this.model.addListener("loadModel",this.setTargetListener,this);
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}
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