Friends
I have successfully loaded TreeView data in statically with the javascript below.
Now I would like to get it from a table.
I am using a query task against the table to return results.
I am taking the results and creating a string equal to the Data string in the JavaScript below.
When I pass the string into as a variable it does not work.
If I copy in the string in , it works.
Would any of you have an actual example of how to do this?
I have tried the jsonRest Store and Memory Store.
Thank you.
Keith Anderson
function LoadTreeViewEdina() {
// Create test store, adding getChildren() method needed by ObjectStoreModel
var store = new Memory({
data: [
{ id: 0, label: "Edina" },
{ id: 1, label: "Parks", URL: 'http://localhost:6080/arcgis/rest/services/gGov_ED/MapServer/4', XY: '45,-93', HoverFeatureNameField: 'PARK_NAME', HoverAddressNameField: 'ADDRESS', parent: 0 },
{ id: 2, label: "Lakes", URL: 'http://localhost:6080/arcgis/rest/services/gGov_ED/MapServer/3', XY: '55,-83', parent: 0 },
{ id: 3, label: "Parcels", URL: 'http://localhost:6080/arcgis/rest/services/gGov_ED/MapServer/1', XY: '55,-83', parent: 0 },
{ id: 4, label: "Addresses", URL: 'http://localhost:6080/arcgis/rest/services/gGov_ED/MapServer/0', XY: '55,-83', parent: 0 },
{ id: 5, label: "Zoning", URL: 'http://localhost:6080/arcgis/rest/services/gGov_ED/MapServer/2', XY: '55,-83', parent: 0 },
],
getChildren: function (object) {
return this.query({ parent: object.id });
}
});
// Create the model
var model = new ObjectStoreModel({
store: store,
query: { id: 0 },
labelAttr: "label"
});
// Custom TreeNode class (based on dijit.TreeNode) that allows rich text labels
var MyTreeNode = declare(Tree._TreeNode, {
_setLabelAttr: { node: "labelNode", type: "innerHTML" }
});
// Create the Tree.
var tree = new Tree({
model: model,
onClick: LoadFeatureClassFromTreeView,
openOnClick: false,
_createTreeNode: function (args) {
return new MyTreeNode(args);
}
});
tree.placeAt(dom.byId("treeview"));
tree.onClick = function (item) {
/* load the url from datastore */
alert("item = " + item.label);
//location.href = item.url;
};
tree.startup();
}
