Basic error reporting.

chapter9-1
DiscoverMeteor · Oct 19, 2015 · 65dde1f · 65dde1f · qiulang · May 17, 2017
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diff --git a/client/helpers/errors.js b/client/helpers/errors.js
@@ -0,0 +1,6 @@
+// Local (client-only) collection
+Errors = new Mongo.Collection(null);
+
+throwError = function(message) {
+  Errors.insert({message: message})
+}
diff --git a/client/templates/application/layout.html b/client/templates/application/layout.html
@@ -1,6 +1,7 @@
 <template name="layout">
   <div class="container">
     {{> header}}
+    {{> errors}}
     <div id="main">
       {{> yield}}
     </div>

diff --git a/client/templates/includes/errors.html b/client/templates/includes/errors.html
@@ -0,0 +1,14 @@
+<template name="errors">
+  <div class="errors">
+    {{#each errors}}
+      {{> error}}
+    {{/each}}
+  </div>
+</template>
+
+<template name="error">
+  <div class="alert alert-danger" role="alert">
+    <button type="button" class="close" data-dismiss="alert">&times;</button>
+    {{message}}
+  </div>
+</template>
diff --git a/client/templates/includes/errors.js b/client/templates/includes/errors.js
@@ -0,0 +1,5 @@
+Template.errors.helpers({
+  errors: function() {
+    return Errors.find();
+  }
+});