MooTools:如何直接使用responseText

时间:2011-01-04 11:35:23

标签: javascript mootools mootools1.2

在下面的代码示例中,我想遍历responseText对象,该对象包含来自request_page.php文件的html代码。在onSuccess事件中,我想检查是否< Div> id为“ersDiv”时发布了任何错误。

new Request.HTML({
    url: 'request_page.php',
    onSuccess: function(responseText, responseXML) {
    // My expected code to handle responseText object
    alert(errorMessage);
    },
    onFailure: function() {  }
});

request_page.php文件是这样的:

<div align='center'><div id='ersDiv'>Page loaded with insufficient data</div></div>

2 个答案:

答案 0 :(得分:1)

function(responseText, responseXML) {
  if (responseText.getElement('#ersDiv').get('text') === 'Page loaded with insufficient data'){
    console.log('There was an error');
  }
}

顺便说一下。 1990年,他们希望他们的align='center'回来: - )

答案 1 :(得分:1)

尝试1.2.x(为jsfiddle api调整的例子):

new Request.HTML({
    url: '/echo/html/',
    method: "post",
    data: {
        html: "<div align='center'><div id='ersDiv'>Page loaded with insufficient data</div></div>",
        delay: 1
    },
    onComplete: function(responseText, responseXML) {
        var error, errors = responseXML.getElements("div").filter(function(el) {
            return el.get("id") == "ersDiv";
        });

        if (errors.length) {
            error = errors[0].get("text");
            alert(error);
        }
    }
}).send();

工作示例:

http://www.jsfiddle.net/dimitar/vLgqB/

1.3中的

可以像oskar建议的那样工作:

console.log($$(this.response.tree).getElement("#ersDiv")[0].get("text"));

http://www.jsfiddle.net/dimitar/vLgqB/2/

玩得开心。