Hello,
I'm sure these are simple answers? I'm trying to modify the Identify task sample to work with any number of layers, instead of just the 3 which are specified in the sample, but I'm a bit lost on the purpose for some of the lines of code, some comments would be useful.
For example, what happening here:
layer2results = {displayFieldName:null,features:[]};
layer3results = {displayFieldName:null,features:[]};
layer4results = {displayFieldName:null,features:[]};
for (var i=0, il=idResults.length; i<il; i++) {
var idResult = idResults;
if (idResult.layerId === 2) {
if (!layer2results.displayFieldName) {layer2results.displayFieldName = idResult.displayFieldName};
layer2results.features.push(idResult.feature);
How come displayFieldName is so important? What is the feature:[] array, where does that come from?
Any help appreciated,
Rob
