javascript - jQuery 根据 ajax 响应显示/隐藏 Div 并将响应的 requestId 传递给成功的 Div

Question

我有以下代码用于根据服务调用的响应显示/隐藏成功 div，并且我需要将服务响应的请求传递给成功 Div。如何传递 requestId 并显示成功 div？

<div id="showResponseArea" class="alert alert-success hide">
    <span>
        <strong>Success !! </strong>Your request <<requestId>> has been successfuly created !!! 
    </span>
</div>

$.ajax({
    url:
    type:
    data:
    success: function(resObj){
        $("#showResponseArea span").removeClass("hide");
        var requestId = resObj.requestId;    
    }
    error: funciton(resObj){
        alert("Some Error Occured");
    }
});

Answer 1

首先，您要删除 hide来自错误标签的类 span哪个没有那个类。 hide 类应该从具有 hide 类的 id="showResponseArea"的父 div 中删除，其次您需要包装 <<requestId>>在带有 id 的跨度中。喜欢

<div id="showResponseArea" class="alert hide">
<span>
    <strong>Success !! </strong>Your request <span id="requestId"> // Request id goes here</span> has been successfuly created !!! 
</span>

然后在ajax成功函数中

success: function(resObj){
    $("#showResponseArea").removeClass("hide");
    $("#showResponseArea").removeClass("alert-danger");
    $("#showResponseArea").addClass("alert-success");
    //OR $("#showResponseArea").removeClass("hide").show();

    var requestId = resObj.requestId;   
    $("#requestId").text(requestId ); 
},
error: function(err,xhr,status){
    $("#showResponseArea").removeClass("hide");
    $("#showResponseArea").removeClass("alert-success");
    $("#showResponseArea").addClass("alert-danger");
    //OR $("#showResponseArea").removeClass("hide").show();

    $("#requestId").text(xhr.responseText); 
}