我需要使用指令将布尔值显示为yes/no.我的指示如下
directives.directive('niBooltoYesno',
function () {
return {
restrict: 'EA',
require: 'ngModel',
link: function (scope, element, attrs, ngModel) {
function formatter(value) {
if (value) {
return value === true ? 'Yes' : 'No';
} else {
return '';
}
}
ngModel.$formatters.push(formatter);
}
};
});
<ni-boolto-yesno data-ng-model="set_unit.isActive" ></ni-boolto-yesno>
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但它不起作用.请帮助我.
我有一个嵌套的ng网格.
var faculty = angular.module('faculty', ['ngGrid']);
faculty.controller('facultycontroller', function facultycontroller($scope, $http, $window)
{
$scope.facdata = [{
examname: 'test'
},{
examname: 'test2'
}];
$scope.gridOptions = {
data: 'facdata',
plugins: [new ngGridFlexibleHeightPlugin()],
columnDefs: [
{field: 'examname',displayName: 'Exam Name'},
{field: '', displayName: 'Subjects' , cellTemplate: '<div ng-grid="gridOptions1" ></div>'
}]
};
$scope.fac1data = [{
abc: 'value',
def: 'value2'
}, {
abc: 'value3',
def: 'value4'
}, {
abc: 'value1',
def: 'value4'
}, {
abc: 'value2',
def: 'value4'
}, {
abc: 'value34',
def: 'value4'
}, {
abc: …Run Code Online (Sandbox Code Playgroud) 我在android studio中工作。我已经在主要活动中使用了webview。当我运行我的项目时,它会显示类似以下错误:“由于以下原因,无法加载http://www.google.com上的网页:net :: ERR_CACHE_MISS”。请查看我的代码:在清单中:
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".defaultActivity"
android:label="@string/app_name"
>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
<uses-permission android:name="android.permission.android.permission.ACCESS_NETWORK_STATE"/>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
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活动中:
WebView _taskOrganizerView = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_default);
_taskOrganizerView = (WebView)findViewById(R.id.wvTskOrg);
_taskOrganizerView.getSettings().setJavaScriptEnabled(true);
if (Build.VERSION.SDK_INT >= 19) {
_taskOrganizerView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
}
_taskOrganizerView.loadUrl("http://www.google.com");
_taskOrganizerView.setWebViewClient(new WebViewClient() );
}
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在版式中:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".defaultActivity">
<WebView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/wvTskOrg"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_alignParentTop="true" …Run Code Online (Sandbox Code Playgroud) 在html中我们知道使用输入类型文件我们得到文件对话框来选择文件.有没有办法使用输入类型按钮打开文件对话框?我们用了
<input type="file" class="file" name="attachement" />
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但我想用
<input type="button" class="file" name="attachement" />
Run Code Online (Sandbox Code Playgroud) 当我想从我的页面删除记录时,我需要在删除之前显示确认消息.为此,我使用了锚并ng-click='delete()'删除了这样的行.在这里,用户可以多次点击锚点.这是一个严重的问题,因为确认弹出窗口会多次呈现.我的例子是一个样本.在我的项目中,我遇到了太多这样的问题.我想阻止多次点击扩展ng-click.
在rdlc报告中,我想将rdlc报告导出为excel格式2007,即.xlsx格式。我编写了以下代码来获得这样的输出。但系统产生.xls 格式。请在这一点上帮助我。
private void PopulateReport(List<OrderDetail> objectList, string datasetName, string reportPath, out string mimeType, out byte[] renderedBytes, decimal fileWidth, decimal fileHeight)
{
LocalReport localReport = new LocalReport();
localReport.ReportPath = Server.MapPath(reportPath);
ReportDataSource reportDataSource = new ReportDataSource(datasetName, objectList);
localReport.DataSources.Add(reportDataSource);
//localReport.SetParameters(new ReportParameter("pm", "", false));
string reportType = "excel";
mimeType = string.Empty;
string encoding = string.Empty;
string fileNameExtension = string.Empty;
//The DeviceInfo settings should be changed based on the reportType
string deviceInfo =
"<DeviceInfo>" +
" <OutputFormat>PDF</OutputFormat>" +
" <PageWidth>" + fileWidth + "in</PageWidth>" + …Run Code Online (Sandbox Code Playgroud)