我是Asp.net MVC的新手,我研究过Ajax.BeginForm但是当我应用代码时它没有用.你能Ajax.Beginform与View,Controller,Model 分享一个非常简单的例子吗?谢谢.
我有一个html模板如下
AdvanceTemplatePage.vue
<template>
<div class="content edit-page management">
<md-card class="page-card">
<md-card-header class="page-card-header">
<md-card-header-text class="page-title">
<div class="md-title">{{ 'AdvanceDetail' | translate }}</div>
</md-card-header-text>
</md-card-header>
<md-card-content class="page-content">
<div class="info-container">
<div class="label">{{ 'AdvanceStatus' | translate }}</div>
<div class="value">{{ '@AdvanceStatus' }}</div>
</div>
<div class="info-container">
<div class="label">{{ 'Amount' | translate }}</div>
<div class="value">{{ '@Amount' }} {{ '@Currency' }}</div>
</div>
<div class="info-container">
<div class="label">{{ 'RefundStartingAt' | translate }}</div>
<div class="value">{{ '@RefundStartingAt' }}</div>
</div>
<div class="info-container">
<div class="label">{{ 'RefundInstallmentQuantity' | translate }}</div>
<div class="value">{{ '@RefundInstallmentQuantity' }}</div>
</div>
<div class="info-container"> …Run Code Online (Sandbox Code Playgroud) 我的文件网址如下。首先,我要下载文件的内容。该文件已从SSRS配置下钻取。之后,我用代码打开一个流app.Workbooks.Open(stream);
using (var client = new WebClient())
{
var content = client.DownloadData(url); // Get Existing file
Stream stream = new MemoryStream(content);
stream.Position = 0;
using (ExcelEngine xlsEngine = new ExcelEngine())
{
IApplication app = xlsEngine.Excel;
IWorkbook workBook = app.Workbooks.Open(stream);
}
}
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Syncfusion版本:
Syncfusion.XlsIO.Base, Version=15.4460.0.20
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题:
如果我尝试从现有流中创建新工作簿(SSRS报告已向下钻取)文件,则会出现以下错误
object not set to an instance of an object
Run Code Online (Sandbox Code Playgroud) 我有登录页面.当用户名和密码正确时,我想从登录页面重定向到HomePage.html页面.
的login.html
<ion-view view-title="Login" name="login-view">
<ion-content class="padding">
<div class="list list-inset">
<label class="item item-input">
<input type="text" placeholder="Username" ng-model="data.username">
</label>
<label class="item item-input">
<input type="password" placeholder="Password" ng-model="data.password">
</label>
</div>
<button class="button button-block button-calm" ng-click="login()">Login</button>
</ion-content>
</ion-view>
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HomePage.html
<label id="test">test</label>
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controller.js
.controller('LoginCtrl', function ($scope, LoginService, $ionicPopup, $state) {
$scope.data = {};
$scope.login = function () {
LoginService.loginUser($scope.data.username, $scope.data.password).success(function (data) {
$state.go('/HomePage'); // This is not working for me
}).error(function (data) {
var alertPopup = $ionicPopup.alert({
title: 'Login failed!',
template: 'Please check your credentials!' …Run Code Online (Sandbox Code Playgroud) C#代码:
\n\nusing (SqlCommand myCommand = new SqlCommand("My_StoredProcedure", myConnection))\n{\n myCommand.Parameters.AddWithValue("@Parameter","Qu\xe1\xba\xa3n tr\xe1\xbb\x8b");\n}\nRun Code Online (Sandbox Code Playgroud)\n\n存储过程:
\n\nALTER PROCEDURE [dbo].[My_StoredProcedure] \n (@Parameter NVARCHAR(MAX))\nRun Code Online (Sandbox Code Playgroud)\n\n我尝试过的事情:
\n\n更改AddWithValue为SqlDbType.VarChar如下设置
myCommand.Parameters.AddWithValue("@Parameter", SqlDbType.VarChar).Value = "Qu\xe1\xba\xa3n tr\xe1\xbb\x8b";\nRun Code Online (Sandbox Code Playgroud)然后将存储过程参数类型更改为varchar如下
ALTER PROCEDURE [dbo].[My_StoredProcedure]\n (@Parameter VARCHAR(MAX))\nRun Code Online (Sandbox Code Playgroud)问题:
\n\n我尝试的方法无法显示正确的文本值。文本始终显示Qu?n tr?在存储过程一侧。
如果我在下面尝试,这可行,但这不是我想要的。我想从代码(C#)端添加“N”前缀。所以我不确定如何实现这一目标。
\n\nALTER PROCEDURE [dbo].[My_StoredProcedure]\n (@Parameter NVARCHAR(MAX) = N\'Qu\xe1\xba\xa3n tr\xe1\xbb\x8b\')\nRun Code Online (Sandbox Code Playgroud)\n\n我应该在 C# 或 SQL Server 中应用什么样的解决方案?
\n\n任何帮助将不胜感激。
\n\n谢谢
\nc# ×2
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