javascript - How do I create a footer in Sencha that will be docked unless the content overflows the page? -


i'm creating native app using phonegap , sencha (not choice). have pages little content want footer on bottom of. so, dock footer bottom. however, on other pages content overflows viewport not want footer awkwardly docked on top of content has run past it. in case, content overflows viewport, want footer in flow of page, scrolable page. fixing easy moving footer page flow. so, in theory configure footer either docked or in page flow every page. but, thats unreasonable , unrealistic pages in app dynamically produce content db creating pages 1 item , others hundreds.

so, how can create functionality looks @ page, assesing content on page in comparison viewport , automatically sets footer either docked bottom on tiny pages, or in page flow on longer pages?

functionality example image

ok of depends on components using , layout affecting them.. after few mins of messing around came this. 

ext.define('myapp.view.main', {     extend: 'ext.container',     xtype: 'main',     requires: [         'ext.titlebar'     ],     config: {          items: [{             docked: 'top',             xtype: 'titlebar',             title: 'titebar'         }, {             xtype: 'container',              // represents page             // height of container set 100%             //             height: '100%',             scrollable: true,             items: [{                 // long content                 // html: "lorem ipsum dolor sit amet, consectetur adipisicing elit, sed eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. lorem ipsum dolor sit amet, consectetur adipisicing elit, sed eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.",                  // shorter content                 html: "lorem ipsum dolor sit amet, consectetur adipisicing elit, sed eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.",                  // min height of container 100% of viewport height (vh)                 // subtract height of footer.                 //                 style: 'min-height: calc(100vh - 95px);'              }, {                  // if toolbar same across multiple pages                 // can create new class of toolbar ,                 // reference xtype: 'myreusablefooter'                 //                 xtype: 'toolbar',                 items: [{                     text: 'footer items...'                 }]             }]         }]     } });

you can play here.

https://fiddle.sencha.com/fiddle/14uo/preview

and can see code here

https://fiddle.sencha.com/?fiddle=14uo#fiddle/14uo


Comments

Post a Comment

Popular posts from this blog

authentication - Mongodb revoke acccess to connect test database -

i have ec2 instance mongodb 3.2.0 installed. have user admin access. can connect user , perform operation remotely. 1 can connect database test remote if knows ip mongo 11.11.11.11. although not able make operations, want restrict access user credentials can connect server. first need create users , grant roles users, example: use admin db.createuser( { user: "myuseradmin", pwd: "abc123", roles: [ { role: "useradminanydatabase", db: "admin" } ] } ) then need start server --auth parameter mongod --auth more information here
Read more

r - Update two sets of radiobuttons reactively - shiny -

i have read ( how make choices in radiobuttons reactive in shiny? ) shows me how update radiobutton s in reactive way. however, when try , update 2 sets of buttons same data, 1 set renders. example: server: # create example data wafer <- rep(c(1:3), each=3) length <- c(1,1,2,1,1,1,3,5,1) width <- c(3,1,6,1,1,1,1,1,6) dd <- data.frame(wafer, length, width) shinyserver(function(input, output, session){ # create reactive dataframe store data values <- reactivevalues() values$df <- data.frame() # lengths , widths of wafer user input <- eventreactive(input$do, { subset(dd, wafer %in% input$wafer, select = length:width) }) # update reactive data frame lengths , widths have been selected user input observe({ if(!is.null(a())) { values$df <- rbind(isolate(values$df), a()) } }) output$wl <- renderdatatable({ a() }) # update radio buttons unique length , widths stored in values$df # ever "observe" put first in co...
Read more

ios - Realm over CoreData should I use NSFetchedResultController or a Dictionary? -

i'm working on app using core data , nsfetchedresultcontroller many reasons switch use realm. saw there "realm version" of nsfetchedresultcontroller on github wouldn't compatible current code using core data. the view controller displaying list of people same school, address book. list sublist of people studied in same city. so thinking make 1 unique request database retrieve list of people , filter locally list within 1 dictionary per school [string: anyobject] string section name within tableview , anyobject array of people. first solution, make nsfetchedresultcontroller each school predicate filtering location. delete actions etc.. handled delegates -> not compatible realm create dictionaries , update them each actions... -> works realm it's annoying code. any better solution? edit: i need clarify request: i'd write class inherit uitableviewcontroller. this class has list of people sorted in alphabetical order the tableview has ...
Read more