Use simplified referenceFrame object locuschange event.

igvteam · Jan 2, 2019 · afbd522 · afbd522
1 parent df50511
commit afbd522
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Showing 5 changed files with 79 additions and 81 deletions.
diff --git a/doc/events.html b/doc/events.html
@@ -42,8 +42,6 @@ <h2>IGV.js Example - Events</h2>
                             <dl class="dl-horizontal">
                                 <dt>referenceFrame</dt>
                                 <dd>{object} frame state</dd>
-                                <dt>label</dt>
-                                <dd>{string} human-readable coordinates</dd>
                             </dl>
                         </div>
                     </td>
@@ -113,8 +111,8 @@ <h4 class="page-header">Subscribe to an Event</h4>
 
     var browser = igv.createBrowser(div, options);
 
-    var onLocusChange = function (referenceFrame, label) {
-        alert("Locus changed to: " + label);
+    var onLocusChange = function (referenceFrame) {
+        alert("Locus changed to: " + referenceFrame.label);
     };
 
     browser.on("locuschange", onLocusChange);

diff --git a/examples/event-example.html b/examples/event-example.html
@@ -80,8 +80,8 @@ <h3>Try it out:</h3>
                 .then(function (browser) {
                     console.log("Created IGV browser");
 
-                    browser.on('locuschange', function (referenceFrame, label) {
-                        window.location.replace(HASH_PREFIX + label);
+                    browser.on('locuschange', function (referenceFrame) {
+                        window.location.replace(HASH_PREFIX + referenceFrame.label);
                     });
                 });
 

diff --git a/js/browser.js b/js/browser.js
@@ -1081,7 +1081,7 @@ var igv = (function (igv) {
                     this.$searchInput.val(str);
                 }
 
-                this.fireEvent('locuschange', [referenceFrame, str]);
+                this.fireEvent('locuschange', [{chr: referenceFrame.chrName, start: ss, end: ee, label: str}]);
             }
 
         } else {

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -37,8 +37,8 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.2.0",
-    "@babel/preset-env": "^7.2.0",
+    "@babel/core": "^7.2.2",
+    "@babel/preset-env": "^7.2.3",
     "babel-plugin-transform-remove-console": "^6.9.4",
     "grunt": "^1.0.3",
     "grunt-babel": "^8.0.0",