【发布时间】:2014-11-05 20:28:25
【问题描述】:
我正在尝试从 CouchDB _update 读取返回值,它返回一个字符串。我通过 AngularJS $resource 调用它,如下所示:
var cb = function(rtn){console.log(rtn);};
var foo = $resource('/myDb/_design/myDesignDoc/_update/thingie/:arg', {}, { update: {method: 'PUT'}});
foo.update({arg: "blah"}, null, cb);
这会将以下内容打印到控制台:
Object { 0: "4", 1: "d", 2: "a", 3: "7", 4: "3", 5: "1", 6: "1", 7: "4", 8: "-", 9: "8", 51 more… }
带有数字索引的属性是我想要的输出,但是如何将它们转换回字符串?
我试过rtn.join(""),但它抱怨找不到rtn.join。我怀疑这很明显,但我现在被困住了......
【问题讨论】:
标签: javascript angularjs