【发布时间】:2017-06-06 06:21:26
【问题描述】:
1。我正在尝试将 ajax 添加到我的 django Web 应用程序中...我编写的代码如下...为了测试我想在 id="id_ajax1" 的 html 元素中显示一个文本...代码成功显示文本,但它会再次自动重新加载页面...
2。当我从这一行下面给出的代码中编写第一个时,行为如上所述......当我从下面的代码中编写第二个时,它显示 broken pipe ('127.0.0.1', 46958)
return HttpResponse("text to be returned asynchronously")
return HttpResponse("text to be returned asynchronously", mimetype="application/javascript")
代码:
ajax.html
<form action onsubmit="ajax1()">
<span id="id_ajax1"></span>
<button class="col-5" type="submit">click</button>
</form>
ajax.js
function ajax1() {
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("id_ajax1").innerHTML = this.responseText;
}
};
var url = "test/ajax1";
xhttp.open("GET", "/test/ajax1", true);
xhttp.send();
}
urls.py
urlpatterns = [
url(r'^test/ajax1/$', views.ajax1, name='ajax1'),
]
views.py
def ajax1(request):
return HttpResponse("You have successfully written your first ajax code")
【问题讨论】:
标签: javascript ajax django python-2.7