我的Default.aspx
页面中有一个方法,我想知道如何通过JavaScript每5秒调用一次此方法?
protected void GetSlideNumber()
{
var repos = new PresentationService();
int slide = repos.GetSlideNumber();
ceckSlide.Text = slide.ToString();
}
发布于 2013-02-12 11:36:53
使用AJAX,它可以帮助你。欲了解更多信息,请访问this link。
$.ajax({ type: "POST",
url: pageMethod,
data: "",
success: function (result, status) {
alert("success");
},
error: function (xhr, status, error) {
alert("ERROR");
}
});
发布于 2013-02-12 11:38:13
如下所示..
<script>
window.setInterval(function(){
GetSlideNumber()
}, 1000);
</script>
发布于 2013-02-12 11:40:24
将此方法设置为[WebMethod]
,并对所有此方法使用AJAX
$.ajax({
type: "POST",
url: "PageName.aspx/MethodName",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(msg) {
// Do something interesting here.
}
});
更多信息here
https://stackoverflow.com/questions/14831559
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