Ability to pass throttle limit by prop

Author: chanzxxx

src/components/InfiniteLoading.vue

@@ -68,7 +68,6 @@
         isComplete: false,
         isFirstLoad: true, // save the current loading whether it is the first loading
         inThrottle: false,
-        throttleLimit: 50,
         infiniteLoopChecked: false, // save the status of infinite loop check
         infiniteLoopTimer: null,
         continuousCallTimes: 0,
@@ -109,6 +108,10 @@
         default: 'bottom',
       },
       forceUseInfiniteWrapper: null,
+      throttleLimit: {
+        type: Number,
+        default: 50,
+      },
     },
     mounted() {
       this.scrollParent = this.getScrollParent();