dynamic

问题 This question already has answers here : Dynamic Object Intellisense (3 answers) Closed 5 years ago . My code is like this var eventDocs = new List<dynamic>(); foreach (var node in eventtypeNode.GetDescendantNodes()) { string files = node.GetProperty("document").Value; eventDocs.Add(new { Id = node.Id, Name = node.Name, CreatedOn = node.CreateDate, Path = files }); } This works good. Now I am trying to fetch the data out of this dynamic list foreach (var eventDoc in eventDocs) { eventDoc.----

问题 I have a following table. /------------------------------------\ | LocID | Year | Birth | Death | Abc | |------------------------------------| | 1 | 2011 | 100 | 60 | 10 | |------------------------------------| | 1 | 2012 | 98 | 70 | 20 | |..... | \------------------------------------/ I need the output to be (Condition LocID = 1) /---------------------\ | Event | 2011 | 2012 | |---------------------| | Birth | 100 | 98 | |---------------------| | Death | 60 | 70 | |---------------------| |

问题 I would like to seek some help in setting tag for buttons in cells. This is a question with a link to the previous I posted : iOS Using NSDictionary to load data into section and rows However, though I could pass in data dynamically now, my renewal button on each of the rows could not seem to get the data and would only detect the same book title of each section when any of the rows in the section is selected. Based on what I've read so far, it's because the button is being recycled hence,

问题 I have a codeigniter app. My view uses the database row ID to append to the input name to get a unique ID. this allows me to use all inputs in my form action, which is update. my View syntax: <?php if(isset($records)) {?> <table id="hor-minimalist-a"> <tr> <th> </th><th> </th><th>Customer Name</th><th>postalcode</th> <tr> <?php if(isset($records)) : foreach ($records as $row) : ?> <tr> <td> <?php echo anchor('masterdata/confirm_delete_customer/'.$row->id, img(array('src'=>'images/delete_icon

问题 I am trying to build an app in Shiny that (1) asks user for number of Assets in his/her portfolio. Depending on the numeric entry, (2) the user is presented with one numeric box to enter the % of portfolio owned AND the Ticker/name of the Asset. For instance, If the user enters 3 for number of assets in portfolio, he will be presented with something like this: Asset1 ----> Enter ticker______ Enter Wight______ Asset2 ----> Enter ticker______ Enter Wight______ Asset3 ----> Enter ticker______

问题 I need to display the name and split path of the path entered by a user dynamically. For that, I had split the path entered by the user and grab only certain part of it. For e.g. if the user enters path as: /content/mypath/myfolder/about/images/abc.jpg Then I am displaying images/abc.jpg. However, let's assume that some of the users do not have a picture, at least the name should be applied & displayed in that case. Please check the function refreshDisplay() for details. But it throws an

问题 A very basic question, consider this methods: public object Foo(object bar) {... } vs public dynamic Bar(dynamic bar) {... } While practically I don't have method signature like this, this example simplified for brevity to show two things: 'dynamic vs object' keyword in method parameter and return's. What is the difference between these two methods, does it generate the same IL or any performance impact? Based on reference/workthrough/example out there that tell dynamic is just like object

问题 I would like to create a ViewRef from markup that is dynamically inserted into a template. Is this possible based on the following code sample? template.html : <ng-container *ngTemplateOutlet="dynamic; context: cntx"></ng-container> <ng-template #dynamic> <div [innerHTML]="markup"></div> </ng-template> Injected markup from API call to bind to div's innerHTML attribute: <div> <div id="forViewRef"></div> </div> component.ts : @ContentChild('#forViewRef', { read: ViewContainerRef }): someHndl;

问题 In Vaadin Flow (versions 10 and later), is there some way to dynamically change the font, font size, font color and such of the widgets in a Vaadin layout? I do know the basics of CSS, but don’t know much about SASS or other supersets of CSS though I am willing to learn. And I do not know what supersets of CSS are being used by Vaadin Flow. I know I can dynamically assign or remove CSS style names to a widget at runtime. But that means the CSS style must already be defined. ➥Is there some way

问题 in my website i have a simple navigation bar where clicking on the different items causes the main content to change. Technically, all is done in a single file "main.html", which contains everything and i use the jquery function "load" to dynamically load other html files to place it inside the main.html. This works just fine as long as there is no javascript in these html files i embedded. But there is one file i want to embedd, which has also javascript code in it, which should get executed