问题传递到JSON jquery的曲线图（海军报）

Question

我试图检索一些JSON来进入一个海军报曲线图。我知道json是正确的，因为我硬编码它检查，但我很确定我没有通过，因为它没有显示出来。 这里的JavaScript：

var total = $.ajax({ 
    type: "POST", 
    async: false, 
    url: "../api/?key=xxx&api=report&crud=return_months&format=json" 
}).responseText; 
//var total = $.evalJSON(total); 
var plot = $.plot($("#placeholder"),total); 

这里的JSON：

[ { data: [[1,12], [2,43], [3,10], [4,17], ], label: "E-File"}, { data: [[1,25], [2,35], [3,3], [4,5], ], label: "Bank Products" }, { data: [[1,41], [2,87], [3,30], [4,29], ], label: "All Returns" } ], {series: {lines: { show: true },points: { show: true }}, grid: { hoverable: true, clickable: true }, yaxis: { min: 0, max: 100 }, xaxis: { ticks: [[1,"January"],[2,"February"],[3,"March"],[4,"April"],[5,"May"],[6,"June"],[7,"July"],[8,"August"],[9,"September"],[10,"October"],[11,"November"],[12,"December"]] }} 

Answer 1

务必将您的dataType: "json"选项也是如此。顺便说一句，你能做到这一点的success回调函数以及不锁定用户界面，同时等待响应，像这样：

$.ajax({ 
    type: "POST", 
    dataType: "json", 
    url: "../api/?key=xxx&api=report&crud=return_months&format=json", 
    success: function(total) { 
    var plot = $.plot($("#placeholder"),total); 
    //do more work if needed 
    } 
}); 

或者，使用$.post()做同样在较短的形式，就像这样：

$.post("../api/?key=xxx&api=report&crud=return_months&format=json", 
    function(total) { 
    var plot = $.plot($("#placeholder"),total); 
    //do work 
    }, "json");