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在創建的對象中正確排序時需要幫助。在javascript中排序對象(按編號)
對象(在for
循環):
var labelD = $("#crpc-page label[for='crpc-" + i + "-date']").text();
var valueD = $("#crpc-" + i + "-date").val();
var labelV = $("#crpc-page label[for='crpc-" + i + "-value']").text();
var valueV = $("#crpc-" + i + "-value").val();
console.log("i:" + labelD + " => " + valueD);
console.log("i:" + labelV + " => " + valueV);
dni = Date.parse(valueD);
var sortowanie = {};
var nr = "numer";
var dataD = "dataD";
var wartosc = "wartosc";
sortowanie[nr] = dni;
sortowanie[dataD] = valueD;
sortowanie[wartosc] = valueV;
all_dates.push(sortowanie);
排序功能
function compare(a, b) {
if (a.numer < b.numer) return -1;
if (a.numer > b.numer) return 1;
return 0;
}
all_dates.sort(compare);
第二替代排序功能:
function sortElement() {
all_dates.sort(function(a, b){
return a.numer-a.numer;
});
}
sortElement();
現在。我的問題是,此功能只排序numer
值不是{ ... }
內的所有對象。
例 控制檯回報:
[
{"numer":1428530400000,"dataD":"04/09/2015","wartosc":"3"},
{"numer":1441058400000,"dataD":"09/01/2015","wartosc":"1"},
{"numer":1441576800000,"dataD":"09/07/2015","wartosc":"2"}
]
我想recive:
[
{"numer":1441058400000,"dataD":"09/01/2015","wartosc":"1"},
{"numer":1441576800000,"dataD":"09/07/2015","wartosc":"2"},
{"numer":1428530400000,"dataD":"04/09/2015","wartosc":"3"}
]
我的腦子燒壞了,我不知道如何將所有的元素交換機內部{}
謝謝, Fantazy
嘗試更換:'回報a.numer-a.numer;' –