Hi
I need to get the value from webResponses node: I need the string "url: https://maps.flexsim.com/route/v1/driving/24.0712171343953,60.7636176963182;25.126391877717,60.4215668962423?geometries=geojson&overview=full"
How do I get the node values for all webResponses in the model?
I think you need code like this:
getsdtvalue(webResponsesNode.subnodes[i], "response")
From there, you could use JSON.parse() to create a Map and extract the data:
treenode navigator = Model.find("GISNavigator");
treenode webResponsesNode = navigator.find(">variables").subnodes["webResponses"];
for (int i=1; i<=webResponsesNode.subnodes.length; i++){
string response = getsdtvalue(webResponsesNode.subnodes[i], "response");
Variant object = JSON.parse(response);
print(object.routes[1].geometry.coordinates);
}
Thanks @Jordan Johnson Now the code is returning the response from the GIS server. What if I need the query, I mean the string "url: https://maps.flexsim.com/route/v1/driving/24.0712171343953,60.7636176963182;25.126391877717,60.4215668962423?geometries=geojson&overview=full"
How do I get that?
I have modified the routing logics quite a lot and I have routing server running on my own computer. For some reason the "function_s(c, "findWebResponse", url);" in downloadRoute is always returning <no path> . In my model I can see that there is a route with exactly same parameters already in the tree, so I'd like to find the webresponse by myself and there I need to know the existing query which I can then compare to new query.
To get the url, use getsdtvalue(), but pass "url" instead of "response":
getsdtvalue(webResponsesNode.subnodes[i], "url")
If I run the following code, the findWebResponse method works correctly in the model you posted:
treenode navigator = Model.find("GISNavigator");
string url = "https://maps.flexsim.com/route/v1/driving/24.0712171343953,60.7636176963182;25.126391877717,60.4215668962423?geometries=geojson&overview=full";
return function_s(navigator, "findWebResponse", url);
However, if you are making custom changes to the GIS navigator, it will be difficult to provide better support.
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