解决代码编译问题

src/components/picker/datepicker.ts

@@ -8,15 +8,15 @@ import {
 import {customElement, property, query} from 'lit/decorators.js'
 import datepickerCss from './datepicker.css.js'
 
-function extend(...args: any[]) {
-  let name, options, src, copy
+function extend(..._args: any[]) {
+  let name, options, /* src, */ copy
   let length = arguments.length
   let target = arguments[0]
   for (let i = 1; i < length; i++) {
     options = arguments[i]
     if (options != null) {
       for (name in options) {
-        src = target[name]
+        // src = target[name]
         copy = options[name]
         if (copy !== undefined) {
           target[name] = copy
@@ -362,7 +362,7 @@ export class PickerBase extends LitElement {
     function getVal(
       pos: number,
       data: itemdate[],
-      infinite: boolean,
+      // infinite: boolean,
       selectedIdx: number
     ) {
       let len = data.length,
@@ -474,7 +474,7 @@ export class PickerBase extends LitElement {
           )
         }
 
-        let self = this
+        // let self = this
         if (_this.option.scrollType == '3d') {
           //3d点击事件
           this.itemClick(this.opt.item3d)
@@ -615,7 +615,7 @@ export class PickerBase extends LitElement {
           if (this.opt.clickDown) {
             this.opt.curY = e.clientY
           } else {
-            return false
+            // return false
           }
         }
 
@@ -644,7 +644,7 @@ export class PickerBase extends LitElement {
             this.opt.lastY = e.clientY
             this.opt.clickDown = false
           } else {
-            return false
+            // return false
           }
         }
         this.opt.endTime = new Date()
@@ -700,7 +700,7 @@ export class PickerBase extends LitElement {
         let res = getVal(
           this.opt.scrollY,
           this.opt.data,
-          this.opt.infinite,
+          // this.opt.infinite,
           this.opt.selectedIdx
         )
         _this.rs.result[this.index] = res
@@ -738,7 +738,7 @@ export class PickerBase extends LitElement {
       removeItem(valArr:any) {
         let data = this.opt.data,
           resultVal = _this.rs.result[this.index].value,
-          removeLen = 0,
+          // removeLen = 0,
           moveEnd = false
 
         for (let i = 0; i < data.length; i++) {
@@ -746,7 +746,7 @@ export class PickerBase extends LitElement {
             if (data[i].value == valArr[j]) {
               //移除
               data.splice(i--, 1)
-              removeLen++
+              // removeLen++
             } else {
               if (valArr[j] == resultVal) {
                 moveEnd = true
@@ -785,7 +785,7 @@ export class PickerBase extends LitElement {
         this.scrollTo(_this.rs.result[this.index].value, 0)
       }
     }
-    this.init = function init(wheels:any, target:any, isInput:any) {
+    this.init = function init(wheels:any, target:any, _isInput:any) {
       //创建DOM
       createEL(wheels)
       let el = _this.shadowRoot!.querySelectorAll('.p-select-item')
@@ -797,7 +797,7 @@ export class PickerBase extends LitElement {
         let res = getVal(
           scroll.opt.scrollY,
           scroll.opt.data,
-          scroll.opt.infinite,
+          // scroll.opt.infinite,
           scroll.opt.selectedIdx
         )
         _this.rs.result.push(res)
@@ -1193,7 +1193,7 @@ export class PickerBase extends LitElement {
             }
             this.getLastVal(rs.result)
           },
-          save: (rs:any, target:any) => {
+          save: (_rs:any, target:any) => {
             if (target.isInput) {
               target.value = this.lastValue
             } else {