Question

我是淘汰赛并试图创建我的第一个基于JSO脚本更新的脚本。问题是我似乎得到一个意外的错误：Uncaught SyntaxError：意外的标识符。

<head>
<script type='text/javascript' src='knockout-3.3.0.js'></script>
<script type="text/javascript">

callService();

var Match = function(){
 var self = this;
 self.matches = ko.observableArray();

 self.ajax = function (uri, method, data) {
    var request = {
        url: uri,
        type: method,
        contentType: "application/json",
        accepts: "application/json",
        cache: false,
        dataType: 'json',
        data: JSON.stringify(data),
        error: function (jqXHR) {
            console.log("ajax error " + jqXHR.status);
        }
    };
    return $.ajax(request);
}


function callService(){
    self.ajax(url + "matchticker.json" + requestData, 'GET').done(function (data) {
        self.matches.removeAll();
        for(int i = 0; i < data.Result.length; i++){
            self.matches.push(..data..);
        }
    }
}


}

ko.applyBindings(new Match());


</script>

</head>

<body>
<ul class="list-group col-sm-12 col-xs-12" data-bind='foreach: matches'>
  <li data-bind="html: match_id"></li>
</ul>

</body>

Answer 1

这里有很多语法错误。下次尝试首先使用linting代码。看看它是否有效：

var Match = function(){

    var self = this;
    self.matches = ko.observableArray();

    self.ajax = function (uri, method, data) {
        var request = {
            url: uri,
            type: method,
            contentType: "application/json",
            accepts: "application/json",
            cache: false,
            dataType: 'json',
            data: JSON.stringify(data),
            error: function (jqXHR) {
                console.log("ajax error " + jqXHR.status);
            }
        };
        return $.ajax(request);
    };


    function callService(){
        self.ajax(url + "matchticker.json" + requestData, 'GET').done(function (data) {
            self.matches.removeAll();
            for(var i = 0; i < data.Result.length; i++){
                self.matches.push(data.Result[i]);
            }
        });
    }

    callService();

};

ko.applyBindings(new Match());

来自JSON的Knockout绑定

1 个答案: