Question

我使用push()函数填充数组。然后，当我在customTimer函数中尝试访问此阵列单元时，我最后作为参数传递给customTimer函数，但我无法做到。我尝试了一些像refObjArr[0],refObjArr["0"]等的东西。当我尝试console.log("qweqew",typeof refObjArr)时，它会返回对象并尝试console.log("Array : ",arr)我可以看到对象，但无论如何都无法访问

当我使用jQuery makeArray（）function

时

var arr = $.makeArray(refObjArr)
console.log("custom Timer -> refObjArr : ", refObjArr)
console.log("custom Timer -> type arr: ", typeof arr)
console.log("custom Timer -> arr: ", arr)
console.log("is Array " + jQuery.isArray(arr));

它给了我真实，但我仍然无法接受

更新：

for (var i = 0; i < detayBodyArray.length; i++) {
    $.ajax({
        type: "GET",
        url: apiAdress + '/api/Gosterge/defParameters?ekrandetayId=' + detayId[i] + '&bodyIdIndex=' + i,
        dataType: "json",
        success: function (veri) {
            n = detayId.indexOf(veri[2].ekrandetayId);
            setRefObj[n] = {};

            setRefObj[n].yS = parseInt(veri[2].value);
            setRefObj[n].kS = parseInt(veri[2].value);
            setRefObj[n].ekrandetayId = detayId[veri[2].index]
            setRefObj[n].bodyId = bodyId[n];
            setRefObj[n].gostergeTip = tip[n];
            setRefObj[n].gostergeUrl = url[n];
            setRefObj[n].gostergeUrlTip = urlTipi[n];
        },
        error: function (msg) {
            alert(msg.responseText);
        },
        beforeSend: function (xhr, settings) { xhr.setRequestHeader('Authorization', 'Bearer ' + token); }
    });
    if (i === detayBodyArray.length - 1) {
        customTimer();
    }
}

detayBodyArray来自另一个函数。，refObjArr是一个全局数组

Answer 1

我用另一种方式解决了这个问题。我创建了像这样的简单类

class refIndicator {

        constructor(ekrandetayId, bodyId, gostergeTip, gostergeUrl, gostergeUrlTip, yS, kS) {
            this.ekrandetayId = ekrandetayId
            this.bodyId = bodyId
            this.gostergeTip = gostergeTip
            this.gostergeUrl = gostergeUrl
            this.gostergeUrlTip = gostergeUrlTip
            this.yS = yS
            this.kS = kS
        }
    }

然后在ajax请求中填写创建和填充引用，然后推入全局数组并且它可以工作。

     for (var i = 0; i < detayBodyArray.length; i++) {
                 $.ajax({
                     type: "GET",
                     url: apiAdress + '/api/blabla/bla/ekrandetayId=' + detayId[i],
                     dataType: "json",
                     success: function (veri) {
                         n = detayId.indexOf(veri[2].ekrandetayId);
                         setRefObj = new refIndicator(detayId[veri[2].index], bodyId[n], tip[n], url[n], urlTipi[n], parseInt(veri[2].value), parseInt(veri[2].value));
refObjArr.push(setRefObj)
                         if (refObjArr.length === detayBodyArray.length - 1) {
                             customTimer()
                         }
                     },
                     error: function (msg) {
                         alert(msg.responseText);
                     },
                     beforeSend: function (xhr, settings) { xhr.setRequestHeader('Authorization', 'Bearer ' + token); }
                 });

             }



  function customTimer() {
        console.log("custom Timer -> refObjArr : ", refObjArr[2])
        console.log("custom Timer -> refObjArr kS : ", refObjArr[2].kS)
        console.log("custom Timer -> refObjArr edId : ", refObjArr[2].ekrandetayId)
        console.log("custom Timer -> refObjArr bId : ", refObjArr[2].bodyId)
        console.log("custom Timer -> refObjArr gTip : ", refObjArr[2].gostergeTip)}

无法访问对象数组

1 个答案: