Merge pull request #521 from twbs/js-2

JS tweaks

5 files changed, 32 insertions, 14 deletions

diff --git a/js/popovers.js b/js/popovers.js
index f4f4bd9..d3e8f21 100644
--- a/js/popovers.js
+++ b/js/popovers.js
@@ -52,8 +52,7 @@
 
     try {
       popover = document.querySelector(anchor.hash);
-    }
-    catch (error) {
+    } catch (error) {
       popover = null;
     }
 
diff --git a/js/push.js b/js/push.js
index 5f5e1ee..02d6af5 100644
--- a/js/push.js
+++ b/js/push.js
@@ -231,7 +231,11 @@
         clearTimeout(options._timeout);
       }
       if (xhr.readyState === 4) {
-        xhr.status === 200 ? success(xhr, options) : failure(options.url);
+        if (xhr.status === 200) {
+          success(xhr, options);
+        } else {
+          failure(options.url);
+        }
       }
     };
 
@@ -258,7 +262,7 @@
     }
   };
 
-  function cacheCurrentContent() {
+  function cacheCurrentContent () {
     domCache[PUSH.id] = document.body.cloneNode(true);
   }
 
@@ -333,7 +337,7 @@
         document.body.insertBefore(swap, document.querySelector('.content'));
       }
     } else {
-      enter  = /in$/.test(transition);
+      enter = /in$/.test(transition);
 
       if (transition === 'fade') {
         container.classList.add('in');
@@ -351,7 +355,9 @@
     }
 
     if (!transition) {
-      complete && complete();
+      if (complete) {
+        complete();
+      }
     }
 
     if (transition === 'fade') {
@@ -367,7 +373,9 @@
         container.parentNode.removeChild(container);
         swap.classList.remove('fade');
         swap.classList.remove('in');
-        complete && complete();
+        if (complete) {
+          complete();
+        }
       };
       container.addEventListener('webkitTransitionEnd', fadeContainerEnd);
 
@@ -379,7 +387,9 @@
         swap.classList.remove('sliding', 'sliding-in');
         swap.classList.remove(swapDirection);
         container.parentNode.removeChild(container);
-        complete && complete();
+        if (complete) {
+          complete();
+        }
       };
 
       container.offsetWidth; // force reflow
@@ -484,7 +494,11 @@
   window.addEventListener('touchstart', function () { isScrolling = false; });
   window.addEventListener('touchmove', function () { isScrolling = true; });
   window.addEventListener('touchend', touchend);
-  window.addEventListener('click', function (e) { if (getTarget(e)) {e.preventDefault();} });
+  window.addEventListener('click', function (e) {
+    if (getTarget(e)) {
+      e.preventDefault();
+    }
+  });
   window.addEventListener('popstate', popstate);
   window.PUSH = PUSH;
 
diff --git a/js/segmented-controllers.js b/js/segmented-controllers.js
index 3c0500d..ca3b5b4 100644
--- a/js/segmented-controllers.js
+++ b/js/segmented-controllers.js
@@ -61,5 +61,10 @@
     targetBody.classList.add(className);
   });
 
-  window.addEventListener('click', function (e) { if (getTarget(e.target)) {e.preventDefault();} });
+  window.addEventListener('click', function (e) {
+    if (getTarget(e.target)) {
+      e.preventDefault();
+    }
+  });
+
 }());
diff --git a/js/sliders.js b/js/sliders.js
index ebb8ea5..a42b13b 100644
--- a/js/sliders.js
+++ b/js/sliders.js
@@ -123,9 +123,7 @@
     // we're done moving
     startedMoving = false;
 
-    setSlideNumber(
-      (+new Date()) - startTime < 1000 && Math.abs(deltaX) > 15 ? (deltaX < 0 ? -1 : 1) : 0
-    );
+    setSlideNumber((+new Date()) - startTime < 1000 && Math.abs(deltaX) > 15 ? (deltaX < 0 ? -1 : 1) : 0);
 
     offsetX = slideNumber * sliderWidth;
 
diff --git a/js/toggles.js b/js/toggles.js
index ec072e4..cbd3f72 100644
--- a/js/toggles.js
+++ b/js/toggles.js
@@ -104,7 +104,9 @@
     toggle.classList[slideOn ? 'add' : 'remove']('active');
 
     e = new CustomEvent('toggle', {
-      detail: { isActive: slideOn },
+      detail: {
+        isActive: slideOn
+      },
       bubbles: true,
       cancelable: true
     });