add ability to pass fetch_options for a lazy fetch

rendrjs · Apr 26, 2015 · f0681a8 · f0681a8
1 parent 5ada76a
commit f0681a8
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/shared/base/view.js b/shared/base/view.js
@@ -226,6 +226,7 @@ module.exports = BaseView = Backbone.View.extend({
    */
   fetchLazy: function() {
     var params = {},
+        fetchOptions,
         fetchSpec;
 
     if (this.options.fetch_params) {
@@ -238,6 +239,14 @@ module.exports = BaseView = Backbone.View.extend({
       params[this.options.param_name] = this.options.param_value;
     }
 
+    if (this.options.fetch_options) {
+      if (!_.isObject(this.options.fetch_options)) {
+        throw new Error('fetch_options must be an object for lazy loaded views')
+      }
+
+      fetchOptions = this.options.fetch_options;
+    }
+
     if (this.options.model_id != null) {
       params.id = this.options.model_id;
     }
@@ -261,7 +270,7 @@ module.exports = BaseView = Backbone.View.extend({
     this.setLoading(true);
 
     this._preRender();
-    this.app.fetch(fetchSpec, this._fetchLazyCallback.bind(this));
+    this.app.fetch(fetchSpec, fetchOptions, this._fetchLazyCallback.bind(this));
   },
 
   _fetchLazyCallback: function(err, results) {

diff --git a/shared/fetcher.js b/shared/fetcher.js
@@ -163,7 +163,7 @@ Fetcher.prototype.isMissingKeys = function(modelData, keys) {
 };
 
 Fetcher.prototype.fetchFromApi = function(spec, options, callback) {
-  var model = this.getModelOrCollectionForSpec(spec),
+  var model = this.getModelOrCollectionForSpec(spec, null, options),
       fetcher = this;
 
   model.fetch({