我有一个引导按钮栏,使用well我的代码中重复两次的类:一个使用HTML代码创建,另一个使用动态javascript.
当我使用HTML时,引导程序工作正常.
我使用javascript创建它,按钮失去填充.
我期望的结果在两个代码中是相同的.
为什么动态创建的不符合HTML创建的原始水平间距?
有没有人可以帮助我.
Original code:
<div class="well">
<button type="button" class="btn btn-primary btn-xs">Button 1</button>
<button type="button" class="btn btn-primary btn-xs">Button 2</button>
<button type="button" class="btn btn-primary btn-xs">Button 3</button>
<small class="pull-right">Right Text</small>
</div>
<div id="myMenu">
</div>
<script type="text/javascript">
$(document).ready(function () {
var upperWell = $("<div class='well clearfix'>");
$('#myMenu').append(upperWell);
var createButton = $("<button type='button' class='btn btn-primary btn-xs'>Button1</button>");
var updateButton = $("<button type='button' class='btn btn-primary btn-xs'>Button 2</button>");
var exportButton = $("<button type='button' class='btn btn-primary btn-xs'>Button 3</button>");
$(upperWell).append(createButton);
$(upperWell).append(updateButton);
$(upperWell).append(exportButton);
});
</script> …Run Code Online (Sandbox Code Playgroud) 我试图从 url 获取 JSON,但在响应对象中删除了重复的键。有没有办法在不删除重复键的情况下完全获取它?这是我的 js 代码
$('document').ready(function(){
var s = $.getJSON("new.json");
console.log(s);
});
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以下是我的 new.json
{
"s": "wae",
"s": "asd"
}
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但在控制台中我得到如下的 json 对象
responseJSON: Object
s: "asd"
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提前致谢
我有一个laravel应用程序.对于具有此类路由的页面:/admin/entity/我想使用带有反应路由器的反应组件来处理/admin/entity/:id路由.
如果我使用browserify将所有组件捆绑在一个文件中,我无法访问任何组件以从外部呈现它,因为browserify将其包装到关闭状态.因此,我几乎没有问题:
*.blade.php文件中内联呈现它?我有这个中间件:
public class SpecificPageMiddleware
{
private readonly RequestDelegate next;
public SpecificPageMiddleware(RequestDelegate next)
{
this.next = next;
}
public async Task Invoke(HttpContext context)
{
if (this.IsSubDomainRequest(context.Request.Host.Value))
{
if (this.IsIndexRequest(context.Request.Path.Value))
{
await this.ReturnIndexPage(context);
return;
}
}
await this.next.Invoke(context);
}
private bool IsSubDomainRequest(string host)
{
return host.StartsWith("subdomain")
|| host.Contains("subdomain");
}
private bool IsIndexRequest(string query)
{
return query == "/" || query == "/response.html";
}
private static async Task ReturnIndexPage(HttpContext context)
{
var file = new FileInfo(@"wwwroot\response.html");
byte[] buffer;
if (file.Exists)
{
context.Response.StatusCode = …Run Code Online (Sandbox Code Playgroud) 我有这个代码:
using System.Collections;
using System.Windows;
using System.Windows.Controls;
public static class SelectedItems
{
private static readonly DependencyProperty SelectedItemsBehaviorProperty = DependencyProperty.RegisterAttached(
"SelectedItemsBehavior",
typeof(SelectedItemsBehavior),
typeof(ListView),
null);
public static readonly DependencyProperty ItemsProperty = DependencyProperty.RegisterAttached(
"Items",
typeof(IList),
typeof(SelectedItems),
new PropertyMetadata(null, ItemsPropertyChanged));
public static void SetItems(ListView listView, IList list)
{
listView.SetValue(ItemsProperty, list);
}
public static IList GetItems(ListView listView)
{
return listView.GetValue(ItemsProperty) as IList;
}
private static void ItemsPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var target = d as ListView;
if (target != null)
{
CreateBehavior(target, e.NewValue as …Run Code Online (Sandbox Code Playgroud) 我有这个代码块:
EventBus.on('pfio.inputs.changed', function(state, prev_state) {
var changed = prev_state ^ state;
for (var pin = 0; pin < 8; pin++) {
if ((changed & (1 << pin)) === (1 << pin)) {
EventBus.emit('pfio.input.changed', pin, ((state & (1 << pin)) === (1 << pin)));
}
}
});
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state将是一个8位数:00000000
prev_state将是一个8位数:11001110
这些数字与开关状态有关,因此第一个进入状态意味着引脚1关闭.在prev_state中,前1表示开关8接通.
我理解简单的代码执行,它的这些部分我无法理解:
(changed & (1 << pin)) === (1 << pin))
((state & (1 << pin)) === (1 << pin)));
prev_state ^ state;
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对此事的任何解释都会有很大的帮助!
所以,我有这些小部件:
<widget ng-repeat="widget in widgets"></widget>
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正如您所知,它们是由创建和删除的ng-repeat.
所以当有人确实删除了一个小部件时,指令中是否有任何地方可以捕获发生的事件或等效?
.directive('widget', function widget() {
var directive = {
restrict: 'E',
compile: compile
};
return directive;
function compile() {
return {
pre: preLink,
post: postLink
};
}
function preLink(scope, element) {
}
function postLink(scope, element) {
}
});
Run Code Online (Sandbox Code Playgroud) 我有一个Owin测试服务器:
using (var testServer = TestServer.Create<TestPipelineConfiguration>())
using (var client = new HttpClient(testServer.Handler))
{
client
.DefaultRequestHeaders
.Add("Cookie", $"{AspNetCookies}=HeyThere;");
client.BaseAddress = new Uri("https://testserver/");
var message = client
.PostAsync("print", new StringContent(
jsonProvider.SerialiseObject(new
{
Url = "https://some/url"
}),
Encoding.UTF8, "application/json"))
.Result;
//var message = client.GetAsync("test").Result;
message
.StatusCode
.ShouldBeEquivalentTo(HttpStatusCode.OK);
}
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我想在那个cookie设置的其他属性,如HttpOnly,Secure和Domain.
这可能吗?
我正在尝试在 React 中创建一个select2样式组件。
我已经完成了 90% 的功能,我无法理解的一点是当用户点击离开时隐藏结果框
渲染方法是:
render() {
let resultBlock;
if (this.state.showSearch) {
resultBlock = (
<div className="search-input-container" onBlur={this.onBlur}>
<div className="search-input-results">
<input
type="text"
name={this.props.name}
placeholder={this.props.placeholder}
className="form-control"
onChange={this.inputKeyUp}
autoComplete="false" />
<ul>
{this.state.items.map((item, i) => <li key={i} data-value={item.id} onClick={this.itemSelected} className={item.isSelected ? 'selected' : ''}>{item.text}</li>)}
</ul>
</div>
</div>
);
}
let displayBlock;
if (this.props.value.text) {
displayBlock = this.props.value.text;
} else {
displayBlock = <span className="placeholder">{this.props.placeholder}</span>;
}
return (
<div className="form-group">
<label htmlFor={this.props.name}>{this.props.label}:</label>
<div className="form-input">
<div className="searchable-dropdown" onClick={this.revealSearch}>
{displayBlock}
<div …Run Code Online (Sandbox Code Playgroud) $ helm version
version.BuildInfo{Version:"v3.3.0", GitCommit:"8a4aeec08d67a7b84472007529e8097ec3742105", GitTreeState:"dirty", GoVersion:"go1.14.6"}
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所以我有我的模板:
$ helm version
version.BuildInfo{Version:"v3.3.0", GitCommit:"8a4aeec08d67a7b84472007529e8097ec3742105", GitTreeState:"dirty", GoVersion:"go1.14.6"}
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值.yaml:
minAvailable: {{ mul .Values.autoscaling.minReplicas 0.75 }}
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我本来期望渲染输出为2.25,但我得到 0 (3 * 0因为0.75被压倒了......)
我尝试过类似的事情
autoscaling:
minReplicas: 3
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最终我要floor返回一个 int 的值...
minAvailable: {{ mul (float .Values.autoscaling.minReplicas) 0.75 }}
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但我只是不明白为什么我似乎不能做简单的浮点算术
我尝试过的其他事情
minAvailable: {{ floor ( mul .Values.autoscaling.minReplicas 0.75 ) }}
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minAvailable: {{ float64 .Values.autoscaling.minReplicas }}
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没有任何东西产生浮点数......
我什至尝试在 value.yaml 中执行此操作
autoscaling:
minReplicas: 3.0
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html ×2
jquery ×2
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asp.net-core ×1
bit ×1
browserify ×1
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dnx ×1
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kubernetes ×1
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