Question

我的习惯方法,从扼杀中汲取教训:

function GetJSON(a) {
        if (typeof a !== "string" || !a || a == null) return null;
        a = a.replace(/
|
|
|	/g,   ).replace(/\/g,  / );
        return new Function("return " + a)();
    }

    var notes = {editable:true,useAjax:false,notes:[{"top":76,"left":411,"width":30,"height":30,"text":"hill","editable":true},{"top":183,"left":556,"width":30,"height":30,"text":"lake","editable":true}]} ;

    return GetJSON(notes); //<-- works fine

    //I am trying to replace my custom method with
      return JSON.parse(notes);

But I get syntax error when I call JSON.parse()

什么可能是错误的?

EDIT: I pasted the actual value that I pass to JSON.parse() from debug output.

Answer 1

notes = "{editable:true,useAjax:false,notes:[" + notes + "]}";

你想在这里引用你的关键。应当:

notes =  {"editable":true,"useAjax":false,"notes":[  + notes +  ]} ;

最后一位专家应当:

var notes = {"editable":true,"useAjax":false,"notes":[{"top":76,"left":411,...

Answer 2

页: 1

应当:

[..snip..] "editable":true},   +  {"top":20,"left"[...snip...]
                           ^^--- missing

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