改进 showToast，调用getCurrentPages()获取当前页面，使得不需要 call(this, ...)

cToast/cToast.js

@@ -1,17 +0,0 @@
-module.exports = function showToast({type, icon, image, title, duration}){
-  if (this.$refs && this.$refs.toast) {
-    this.$refs.toast.open({type, content:title, duration})
-  }else {
-    // #ifndef APP-PLUS
-    if (!image){
-      image = `../static/Common.${type?type:'info'}.png`
-    }
-    uni.showToast({icon, image, title, duration})
-    // #endif
-    // #ifdef APP-PLUS
-    if (uni.getSystemInfoSync().platform==='android') {
-      uni.showToast({icon:'none', title, duration})
-    }
-    // #endif
-  }
-}

index.js

@@ -73,4 +73,24 @@ module.exports = {
     }
   },
  
+  showToast({type, icon, image, title, duration}){
+    let pageStack = getCurrentPages()
+    let pageNow = pageStack[pageStack.length-1]
+    if (pageNow.$refs && pageNow.$refs.toast) {
+      pageNow.$refs.toast.open({type, content:title, duration})
+    }else {
+      // #ifndef APP-PLUS
+      if (!image){
+        image = `../static/Common.${type?type:'info'}.png`
+      }
+      uni.showToast({icon, image, title, duration})
+      // #endif
+      // #ifdef APP-PLUS
+      if (uni.getSystemInfoSync().platform==='android') {
+        uni.showToast({icon:'none', title, duration})
+      }
+      // #endif
+    }
+  },
+
 }