Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
491 views
in Technique[技术] by (71.8m points)

asp.net mvc 3 - Get an image through jQuery AJAX

The following image tag is in my Login Page

<img id="CaptchaImg" alt="Captcha" src="@url.action("Captcha","Login")" style="" />

Now when I refresh my login Page, it works fine, and gets the image from the controller, but when I logOut and the login Page renders .the controller method is not being called.Problem is only in IE works fine on Chrome.Is there are work around? Can I do something with jQuery Ajax call to the controller, I tried this but the success method is not called. Is there any other way?

$.ajax({
    type: "GET",
    url: '/Login/CaptchaImage',
    datatype: "image",
    success: function(data) {
        debugger
        $('#CaptchaImg').attr('src', data);
    }
});
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Try this

$.ajax({
    type: "GET",
    url: '@Url.Action("Captcha","Login")',
    dataType:"image/jpg",
    success: function (data) {
        $('#CaptchaImg').attr('src', data);
    }
 });

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...