分享程序员开发的那些事...
更新时间：2023-01-24 15:37:21
（document）.ready（function（）{
InitializeImageSlider（）;
}）;
函数InitializeImageSlider（）{
（'。flexslider'）。flexslider（{
动画：slide，
controlNav：true，
directionNav：true，
itemWidth：100％，
itemHeight：400
}）;
}
。错误，.notice，.success
{
填充：.8em;
margin-bottom：1em;
border：2px solid #ddd;
}
.error
{
backg圆形：＃FBE3E4;
颜色：＃8a1f11;
border-color：＃FBC2C4;
}
.notice
{
背景：＃FFF6BF;
颜色：＃514721;
border-color：＃ FFD324;
}
.success
{
背景：＃E6EFC2;
颜色：＃264409;
border-color：＃C6D880;
}
.error a
{
颜色：＃8a1f11;
}
。通知a
{
颜色：＃514721;
}
。成功一个
{
颜色：＃264409;
}
< asp： panel id =sliderPanelrunat =server>
< asp：label text =上传图片（.jpeg / .jpg / .png）runat =servervisible =false>
< ; asp：fileupload id =fluImagerunat =servervisible =false>
< asp：button id =btn_Uploadrunat =servertext =Uploadonclick =btnUploadvisible =false>
< asp：button id =Button2runat =servertext =刷新页面visible =false>
< asp：contentplaceholder id =ContentPlaceHolder1runat =server>
cs文件：
使用系统;
usin g System.Collections.Generic;
使用System.IO;
使用System.Linq;
使用System.Web;
使用System.Web.UI;
使用System.Web.UI.WebControls;
公共部分类MasterPageTest：System .Web.UI.MasterPage
{
protected void Page_Load（object sender，EventArgs e）
{
LoadImage（）;
}
private void LoadImage（）
{
尝试
{
string imagePath =〜/ Upload / BannerImage /;
string imageSource = SiteBaseUrl +Upload / BannerImage / ; $ / b $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ string fileSlide = string.Empty;
string fileName = string.Empty;
DirectoryInfo di = new Direc toryInfo（PhotoFilePath）;
FileInfo [] rgFiles = di.GetFiles（*。*）;
foreach（文件信息在rgFiles中）
{
fileSlide = @;
divSlider + = fileSlide;
}
divImageSlider.InnerHtml = divSlider +;
}
catch（exception ex）
{
// ShowErrorMsg（error，ex.Message）;
}
}
公共静态字符串SiteBaseUrl
{
get
{
//返回ConfigurationManager.AppSettings [RootPath]。ToString（）;
string orginalUrl = HttpContext.Current.Request.Url.AbsoluteUri;
if（HttpContext.Current.Request.Url.Query.Length> 0）
orginalUrl = orginalUrl.Replace（HttpContext.Current.Request.Url.Query，string.Empty）;
return orginalUrl.Replace（HttpContext.Current。 Request.Url.AbsolutePath，string.Empty）+（（HttpContext.Current.Request.ApplicationPath ==/？：HttpContext.Current.Request.ApplicationPath））+'/';
}
}
protected void btnUpload（object sender，EventArgs e）
{
if（CheckValidImage（fluImage））
{
fluImage.PostedFile.SaveAs（MapPath（〜）+ / Upload / BannerImage /+ fluImage.FileName）;
ShowErrorMsg（成功，آپلودعکسباموفقیتانجامشد...）;
}
}
private bool CheckValidImage（FileUpload FileUploadImage）
{
string contentType;
contentType = FileUploadImage.PostedFile.ContentType.ToLower（）;
if（contentType ==image / jpg|| contentType ==image / png|| contentType ==image / jpeg|| contentType ==image / pjpeg）
{
}
else
{
ShowErrorMsg（error，فرمتیافالبعکسانتخابشدهصحیحنیست。（jpg，png，jpeg）لطفاازپسوندهایروبرواستفادهکنید。）;
返回false;
}
返回true;
} $ / $
private void ShowErrorMsg（string _class，string _msg）
{
divMessage.Style.Value =display：block;;
divMessage.Attributes.Add（class，_ class）;
divMessage.InnerHtml = _msg;
}
}
然后我创建一个包含母版页面的页面并运行..但是不起作用
此代码在没有母版页的情况下运行良好。主要问题是母版页...
我尝试过：
运行动态图像滑块
但不起作用请帮助。谢谢你这么多
hi every body
i have a problem with loading image slider in asp.net web site project that is i want to run a dynamic slider but does not work properly.
this is aspx file below:
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPageTest.master.cs" Inherits="MasterPageTest" %>
<title>
<asp:contentplaceholder id="head" runat="server">
$(document).ready(function () {
InitializeImageSlider();
});
function InitializeImageSlider() {
$('.flexslider').flexslider({
animation: "slide",
controlNav: true,
directionNav: true,
itemWidth: "100%",
itemHeight: 400
});
}
.error, .notice, .success
{
padding: .8em;
margin-bottom: 1em;
border: 2px solid #ddd;
}
.error
{
background: #FBE3E4;
color: #8a1f11;
border-color: #FBC2C4;
}
.notice
{
background: #FFF6BF;
color: #514721;
border-color: #FFD324;
}
.success
{
background: #E6EFC2;
color: #264409;
border-color: #C6D880;
}
.error a
{
color: #8a1f11;
}
.notice a
{
color: #514721;
}
.success a
{
color: #264409;
}
<asp:panel id="sliderPanel" runat="server">
cs file:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class MasterPageTest : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
LoadImage();
}
private void LoadImage()
{
try
{
string imagePath = "~/Upload/BannerImage/";
string imageSource = SiteBaseUrl + "Upload/BannerImage/";
string PhotoFilePath = Server.MapPath(imagePath);
string divSlider = @"
(document).ready(function () {
InitializeImageSlider();
});
function InitializeImageSlider() {
('.flexslider').flexslider({
animation: "slide",
controlNav: true,
directionNav: true,
itemWidth: "100%",
itemHeight: 400
});
}
.error, .notice, .success
{
padding: .8em;
margin-bottom: 1em;
border: 2px solid #ddd;
}
.error
{
background: #FBE3E4;
color: #8a1f11;
border-color: #FBC2C4;
}
.notice
{
background: #FFF6BF;
color: #514721;
border-color: #FFD324;
}
.success
{
background: #E6EFC2;
color: #264409;
border-color: #C6D880;
}
.error a
{
color: #8a1f11;
}
.notice a
{
color: #514721;
}
.success a
{
color: #264409;
}
<asp:panel id="sliderPanel" runat="server">
<asp:label text="Upload Image (.jpeg/.jpg/.png)" runat="server" visible="false">
<asp:fileupload id="fluImage" runat="server" visible="false">
<asp:button id="btn_Upload" runat="server" text="Upload" onclick="btnUpload" visible="false">
<asp:button id="Button2" runat="server" text="Refresh Page" visible="false">
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
";
cs file:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class MasterPageTest : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
LoadImage();
}
private void LoadImage()
{
try
{
string imagePath = "~/Upload/BannerImage/";
string imageSource = SiteBaseUrl + "Upload/BannerImage/";
string PhotoFilePath = Server.MapPath(imagePath);
string divSlider = @"
}
catch (Exception ex)
{
//ShowErrorMsg("error", ex.Message);
}
}
public static string SiteBaseUrl
{
get
{
//return ConfigurationManager.AppSettings["RootPath"].ToString();
string orginalUrl = HttpContext.Current.Request.Url.AbsoluteUri;
if (HttpContext.Current.Request.Url.Query.Length > 0)
orginalUrl = orginalUrl.Replace(HttpContext.Current.Request.Url.Query, string.Empty);
return orginalUrl.Replace(HttpContext.Current.Request.Url.AbsolutePath, string.Empty) + ((HttpContext.Current.Request.ApplicationPath == "/" ? "" : HttpContext.Current.Request.ApplicationPath)) + '/';
}
}
protected void btnUpload(object sender, EventArgs e)
{
if (CheckValidImage(fluImage))
{
fluImage.PostedFile.SaveAs(MapPath("~") + "/Upload/BannerImage/" + fluImage.FileName);
ShowErrorMsg("success", "آپلود عکس با موفقیت انجام شد...");
}
}
private bool CheckValidImage(FileUpload FileUploadImage)
{
string contentType;
contentType = FileUploadImage.PostedFile.ContentType.ToLower();
if (contentType == "image/jpg" || contentType == "image/png" || contentType == "image/jpeg" || contentType == "image/pjpeg")
{
}
else
{
ShowErrorMsg("error", "فرمت یا فالب عکس انتخاب شده صحیح نیست. ( jpg, png, jpeg)لطفا از پسوند های روبرو استفاده کنید.");
return false;
}
return true;
}
private void ShowErrorMsg(string _class, string _msg)
{
divMessage.Style.Value = "display:block;";
divMessage.Attributes.Add("class", _class);
divMessage.InnerHtml = _msg;
}
}
and after that i create a page with master page and run..but does not work
this code work well without master page.the main problem is master page...
What I have tried:
run a dynamic image slider
but does not work please help .thank you so much