google maps api v3 waypoint数组没有通过

Question

因此，开始和结束目的地正在通过并正在创建路线，但路线点未被拾取。

航点的Html

<div id="dynamicInput" class="form-group">
                    <label>Additional Destinations</label>
                    <input type="text" name="waypoints[]" class="form-control" autocomplete="on">
                </div>

                <input type="button" class="btn btn-danger" value="Add another destination" onClick="addInput('dynamicInput');">

Js使添加更多航路点功能工作

var counter = 1;
            var limit = 10;
            var i = 0;
            function addInput(divName) {
              if (counter == limit) {
                alert("You have reached the limit of adding " + counter + " additional destinations");
              } else {
                var newbr = document.createElement('br');
                var newinput = document.createElement("input");
                newinput.setAttribute("name","waypoints[]");
                newinput.setAttribute("autocompute","on");
                newinput.setAttribute("type", "text");
                newinput.setAttribute("class", "form-control");

                // newin = (counter + 1) + "<input type=text name=waypoints[] autocomplete=on>";
                document.getElementById(divName).appendChild(newbr);
                document.getElementById(divName).appendChild(newinput);
                counter++;
                i++;
                console.log("cntr=" + counter + " i=" + i + " waypoints[].length=" +document.getElementsByName("waypoints[]"));
                // var inputw = waypoints[i];
                var autocompletew = new google.maps.places.Autocomplete(newinput);
                autocompletew.setComponentRestrictions({'country':['uk','irl']});

              }
            }

需要更改以适应上述代码的代码，我认为是导致错误的代码。正如此代码之前所做的那样，对于硬编码的选项值。但是现在js附加了新的输入字段，我不确定如何将其更改为适合。

function calculateAndDisplayRoute(directionsService, directionsDisplay) {
            var waypts = [];
            var checkboxArray = document.getElementById('dynamicInput');
            for (var i = 0; i < checkboxArray.length; i++) {
              if (checkboxArray.options[i].selected) {
                waypts.push({
                  location: checkboxArray[i].value,
                  stopover: true
                });
              }
            }