dynamic-data

问题 I'm using gem Carrierwave with fog to upload my images to AWS S3 . Right now, I have static memories like this. class CreateImagePosts < ActiveRecord::Migration def change create_table :image_posts do |t| t.string :img1 t.string :img2 t.string :img3 t.string :img4 t.string :img5 t.string :img6 t.string :img7 t.string :img8 t.timestamps null: false end end end But I want to make it possible to upload dynamic numbers of images not like present setting(limited in number of images). My model

问题 I'm using the Self-Tracking Entities codegen option in EF4 (VS2010 RC), and I'm trying to use Dynamic Data to build a quick-and-dirty website for editing. The Entities, Data Context, and EDMX files are all in separate assemblies, and this model works well when I call everything in code. But when I try to use it with Dynamic Data, right off the bat I get a whole lotta FAIL: Could not find the CLR type for 'Core.Recording'. at System.Data.Metadata.Edm.MetadataWorkspace.GetObjectSpaceType

问题 I have a generic form which shows default controls. I'm trying to build a form queue where if we have a client that wants extra data, I would like to store asp.net controls required to capture data for each client and load them dynamically along with default form. Does anybody know or direct me to a architecture/solution to implement this[store the forms and load and add them dynamically to existing form and retrieve data from them passed]. My initial thought was to use xml file for each

问题 Hy, I have created some dynamic textboxes with standard content. Does anyone know how can I read the content of these textboxes (assuming that user modified the standard content) when I press one button? Thanks a lot. Jeff Update This is how I am creating the textboxes: foreach (string name in listOfNames) { TextBox tb = new TextBox(); tb.Text = name; tb.BorderStyle = BorderStyle.None; tb.BorderWidth = 0; tb.Font.Name = "Arial"; tb.Font.Size = 8; } 回答1: The specific will vary depending on the

问题 I just wrapped up an arch review and next-gen recommendation for a client of ours that needs about the deepest level of customization I’ve ever seen for an application. Their desire is to customize their enterprise web application from the UI to the back-end by customer (40+ customers needing control-level customization). The customization will even include special business rules engines and very complex logic involving the transportation industry. As much as is possible, they want developer

问题 structure(list(Metrics = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 1L, 2L, 3L, 4L, 5L, 6L, 1L, 2L, 3L, 4L, 5L, 6L, 1L, 2L, 3L, 4L, 5L, 6L), .Label = c(" LINESCOMM ", " NCNBLOC_FILE ", " RCYCLOMATIC ", " RISK ", " RMAXLEVEL ", " RNOEXSTAT "), class = "factor"), Project = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 4L ), .Label = c(" Demo_Architect ", " Demo_May_10 ", " Demo_May_14 ", " NPP "), class = "factor"), Value = c(1172, 1500, 142, 4

问题 There is lot of info on Dynamic dispatch in the internet, I feel like a chicken as I am not able to implement it. Please help me. Here is what I am trying to do. ClassA{ public void createReq(){ } public String postReq(){ } } ClassB{ @Test public void myTest(){ Class A = new ClassA(); a.createReq(); String test = a.getResponse(); /* Not sure how do i do this part */ } So, I get a string 'test' in myTest method. I want to create a ClassC that extends ClassB and write a method that would verify

问题 I am trying to create a Jtable with two combobox in each row. I have checked for tutorials on that and found that I can add static data inside combobox. But how come I can have dynamic data loaded into a combobox. Even, whenever the user selects the combobox 1 from the row, then based on that, the combobox 2 will be updated. Can anybody help me on this? If I do removeAllItems() from the combobox, then the combobox 2 will updated, but I am unable to add new entries. Thanks in advance. 回答1:

问题 Please check above view I have to create a view accordingly, where when we slide left to right images will come same as right to left. When I slide top to bottom a web view will come and sliding bottom to top images will come. All the data like images and web url will be dynamic and data will come from server. Also I have to apply pull to refresh concept in it. I have gone through this link and successfully implemented it but its not accordingly and it have many limitations. Please let me

问题 I'm trying to dynamically add elements and have click listeners for them in JQuery. For whatever reason the removeGroup event does not get set off when I click on an elements 'remove' button. Any help would be great, thanks. $('.removeGroup').click(function(event){ alert(); }); cartPopper.click(function(event){ $('#selectedGroupList').find('.selected').remove(); for(group in selectedGroups) { var group_id = selectedGroups[group]; var name = $('.' + group_id).text(); $('#selectedGroupList')