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Code Issues Packages Projects Releases Wiki Activity

Geospatial Plugin: Improve Event Support (#8740)

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* Add onclick attribute to geolayer widget

* Temporarily add the plugin to tw5.com for the Netlify preview

* Rename onclick to clickActions

And add docs for the lat, long, alt variables

* No longer apply the default popup template

Now that we have customisable popups the default one is pretty useless

* Prepare for merging to v5.3.6

The special circumstances are that this PR is confined to a plugin, and that the new work is an extension of the new features already merged in v5.3.6
This commit is contained in:
Jeremy Ruston
2024-11-15 12:03:16 +00:00
committed by GitHub
parent 3856d1bf6a
commit 3fb2f980c8
4 changed files with 66 additions and 21 deletions
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51
plugins/tiddlywiki/geospatial/widgets/geomap.js
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@@ -167,11 +167,12 @@ GeomapWidget.prototype.refreshMap = function() {
});
this.map.addLayer(markers);
// Process embedded geolayer widgets
var defaultPopupTemplateTitle = self.getAttribute("popupTemplate","$:/plugins/tiddlywiki/geospatial/templates/default-popup-template");
var defaultPopupTemplateTitle = self.getAttribute("popupTemplate");
this.findChildrenDataWidgets(this.contentRoot.children,"geolayer",function(widget) {
var jsonText = widget.getAttribute("json"),
popupTemplateTitle = widget.getAttribute("popupTemplate",defaultPopupTemplateTitle),
geoJson = [];
// Build up the geojson of the layer
if(jsonText) {
// Layer is defined by JSON blob
geoJson = $tw.utils.parseJSONSafe(jsonText,[]);
@@ -197,6 +198,7 @@ GeomapWidget.prototype.refreshMap = function() {
geoJson.features[0].properties = $tw.utils.parseJSONSafe(properties);
}
}
// Create and add layer for the geojson
var draggable = widget.getAttribute("draggable","no") === "yes",
layer = $tw.Leaflet.geoJSON(geoJson,{
style: function(geoJsonFeature) {
@@ -211,31 +213,46 @@ GeomapWidget.prototype.refreshMap = function() {
var latlng = event.sourceTarget.getLatLng();
self.invokeActionString(widget.getAttribute("updateActions"),null,event,{
lat: latlng.lat,
long: latlng.lng
long: latlng.lng,
alt: latlng.alt
});
});
return marker;
},
onEachFeature: function(feature,layer) {
layer.bindPopup(function() {
var widget = self.wiki.makeTranscludeWidget(popupTemplateTitle, {
document: self.document,
parentWidget: self,
parseAsInline: false,
importPageMacros: true,
variables: {
feature: JSON.stringify(feature)
}
if(popupTemplateTitle) {
layer.bindPopup(function() {
var widget = self.wiki.makeTranscludeWidget(popupTemplateTitle, {
document: self.document,
parentWidget: self,
parseAsInline: false,
importPageMacros: true,
variables: {
feature: JSON.stringify(feature)
}
});
var container = self.document.createElement("div");
widget.render(container,null);
self.wiki.addEventListener("change",function(changes) {
widget.refresh(changes,container,null);
});
return container;
});
var container = self.document.createElement("div");
widget.render(container,null);
self.wiki.addEventListener("change",function(changes) {
widget.refresh(changes,container,null);
}
// Add event handlers
if(widget.hasAttribute("clickActions")) {
layer.on("click",function(event) {
self.invokeActionString(widget.getAttribute("clickActions"),null,event.originalEvent,{
lat: event.latlng.lat,
long: event.latlng.lng,
alt: event.latlng.alt,
properties: JSON.stringify(feature.properties)
});
});
return container;
});
}
}
}).addTo(self.map);
// Create a name for this layer
var name = widget.getAttribute("name") || ("Untitled " + untitledCount++);
self.renderedLayers.push({name: name, layer: layer});
});