travelapp | 旅游自助系统。分为Android APP和Web管理系统JAVA旅游自助系统,
kandi X-RAY | travelapp Summary
kandi X-RAY | travelapp Summary
旅游自助系统。分为Android APP和Web管理系统JAVA旅游自助系统, 是一套开源的项目,系统具有完整的源代码和数据库,以及配套的文档。因为是一个课程设计,功能很简单,所以只能参考学习
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Trending Discussions on travelapp
QUESTION
I was trying to make a responsive app that measure the screen height and than apply it's container's height according it. I split the app's page in (40%, 30% , 30%) portion, but the app showing the message "Bottom pixel overflow by 10.0 pixel". And When I rotate the Scene, The middle portion container also show the same problem.
As A newbie, I Don't understand what is my wrong-doing or wrong-knowing? Is the padding cause the problem? And is there any simple or standard system to design a app responsive to various window ?
Thanks in Advance.
Here is my Code
...ANSWER
Answered 2020-Dec-20 at 13:25The issue with the code above is that it is using a padding: EdgeInsets.all(5)
which also means we're using 5px from the bottom and from the top as padding.
Therefore, the layout overflows by 10px.
A possible solution would be to either remove the padding or change it to horizontal-only, depending on the desired outcome:
QUESTION
I want to implement a Toast message on my Android app. So I created in my shared code the interface :
...ANSWER
Answered 2020-Jun-17 at 21:24Here is how I did it.
Shared Project
QUESTION
I am setting up the app.js file in my angular application but i am getting n error in the console. I have all the files following the each other as recommended and icluded. How do i solve this error "
Error: "[$compile:tpload] http://errors.angularjs.org/1.6.9/$compile/tpload?p0=main.html&p1=404&p2=Not%20Found"?
Below is the code i am using.
...ANSWER
Answered 2019-Aug-08 at 12:57The error says that your main.html "Not Found". The cause of it can be that this file does not exist
QUESTION
I have UITableView
Here is code of it
...ANSWER
Answered 2019-Jan-28 at 14:40You should try to use another method to create your Storyboard.
QUESTION
I have API endpoint, that returning my JSON Object
Here is it
...ANSWER
Answered 2018-Nov-25 at 12:23Your API returns an object with a single property named result
, not a collection. You should deserialize into a RootObject
object.
QUESTION
I need to loop two different tables and get values from all columns.
I tried use UNION ALL to solve my problem.
Code looks like this:
...ANSWER
Answered 2018-Oct-06 at 22:04What you actually want is a LEFT JOIN
. Use a LEFT JOIN
in case there are countries with no attractions. Try this:
QUESTION
This is my index view page.
...ANSWER
Answered 2018-May-04 at 12:54The route()
helper method accepts the name as the parameter, not the actual route.
route('create')
is what you want. To use the url, url('/hotel/create')
.
QUESTION
I am trying to use firebase as my database. I ran npm install angularfire2 firebase --save
and got the the following error stack:
C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp>npm install angularfire2 firebase --save
grpc@1.9.0 install C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp\node_modules\grpc
node-pre-gyp install --fallback-to-build --library=static_library
node-pre-gyp ERR! Tried to download(undefined): https://storage.googleapis.com/grpc-precompiled-binaries/node/grpc/v1.9.0/node-v57-win32-x64-unknown.tar.gz
- node-pre-gyp ERR! Pre-built binaries not found for grpc@1.9.0 and node@8.9.4 (node-v57 ABI, unknown) (falling back to source compile with node-gyp)
- gyp ERR! configure error
- gyp ERR! stack Error: Can't find Python executable "python", you can set the PYT HON env variable.
- gyp ERR! stack at PythonFinder.failNoPython (C:\Program Files\nodejs\node_mo dules\npm\node_modules\node-gyp\lib\configure.js:483:19)
- gyp ERR! stack at PythonFinder. (C:\Program Files\nodejs\node_mod ules\npm\node_modules\node-gyp\lib\configure.js:508:16)
- gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\grac eful-fs\polyfills.js:284:29
- gyp ERR! stack at FSReqWrap.oncomplete (fs.js:152:21)
- gyp ERR! System Windows_NT 6.3.9600
- gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodej s\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "configure" "--f allback-to-build" "--library=static_library" "--module=C:\Users\Batbrain\Desk top\Angular5\GitHub\travelapp\node_modules\grpc\src\node\extension_binar y\node-v57-win32-x64-unknown\grpc_node.node" "--module_name=grpc_node" "--modu le_path=C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp\node_modules\ \grpc\src\node\extension_binary\node-v57-win32-x64-unknown"
- gyp ERR! cwd C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp\node_modules\gr pc
- gyp ERR! node -v v8.9.4
- gyp ERR! node-gyp -v v3.6.2
- gyp ERR! not ok
- node-pre-gyp ERR! build error
- node-pre-gyp ERR! stack Error: Failed to execute 'C:\Program Files\nodejs\node.e xe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.j s configure --fallback-to-build --library=static_library --module=C:\Users\Batbr ain\Desktop\Angular5\GitHub\travelapp\node_modules\grpc\src\node\extension_binar y\node-v57-win32-x64-unknown\grpc_node.node --module_name=grpc_node --module_pat h=C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp\node_modules\grpc\src\node \extension_binary\node-v57-win32-x64-unknown' (1) node-pre-gyp ERR! stack at ChildProcess. (C:\Users\Batbrain\Deskt op\Angular5\GitHub\travelapp\node_modules\grpc\node_modules\node-pre-gyp\lib\uti l\compile.js:83:29)
- node-pre-gyp ERR! stack at emitTwo (events.js:126:13)
- node-pre-gyp ERR! stack at ChildProcess.emit (events.js:214:7)
- node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:925:16)
- node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/chi ld_process.js:209:5)
- node-pre-gyp ERR! System Windows_NT 6.3.9600
- node-pre-gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\Batb rain\Desktop\Angular5\GitHub\travelapp\node_modules\grpc\node_modules\node-pre-gyp\bin\node-pre-gyp" "install" "--fallback-to-build" "--library=static _library"
- node-pre-gyp ERR! cwd C:\Users\Batbrain\Desktop\Angular5\GitHub\travelapp\node_m odules\grpc
- node-pre-gyp ERR! node -v v8.9.4
- node-pre-gyp ERR! node-pre-gyp -v v0.6.39
- node-pre-gyp ERR! not ok
Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node _modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --library=static_library --module=C:\Users\Batbrain\Desktop\Angular5\GitHub\tra velapp\node_modules\grpc\src\node\extension_binary\node-v57-win32-x64-unknown\gr pc_node.node --module_name=grpc_node --module_path=C:\Users\Batbrain\Desktop\Ang ular5\GitHub\travelapp\node_modules\grpc\src\node\extension_binary\node-v57-win3 2-x64-unknown' (1) npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fse vents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"} )- npm ERR! code ELIFECYCLE
- npm ERR! errno 1
- npm ERR! grpc@1.9.0 install:
node-pre-gyp install --fallback-to-build --library=static_library
- npm ERR! Exit status 1
- npm ERR!
- npm ERR! Failed at the grpc@1.9.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional log ging output above.
npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Batbrain\AppData\Roaming\npm-cache_logs\2018-02-15T04_11_ 21_993Z-debug.log
Here's my environment details :
- Angular CLI: 1.6.8
- Node: 8.9.4
- OS: win32 x64
- Angular: 5.2.4
- @angular/cdk: 5.2.0
- @angular/cli: 1.6.8
- @angular/material: 5.2.0
- @angular-devkit/build-optimizer: 0.0.42
- @angular-devkit/core: 0.0.29
- @angular-devkit/schematics: 0.0.52
- @ngtools/json-schema: 1.1.0
- @ngtools/webpack: 1.9.8
- @schematics/angular: 0.1.17
- typescript: 2.5.3
- webpack: 3.10.0
- npm 5.6.0
ANSWER
Answered 2018-Feb-18 at 17:06Answer
Simply exit from your Anti-virus Software and Run it Again . It worked for me
QUESTION
I am having trouble populating a tableView based on snapshot keys. The console is printing all (nodeToReturn) values from the parent node and children that are called from the queryEqual(toValue: locationString), so I know I am querying them correctly. But for some reason my tableView keeps populating all the User dictionaries from my Database.database().reference().child("Travel_Experience_Places"). I just want the tableView to display the snapshot data from the "nodeToReturn" values, so not every parent node from my "Travel_Experience_Places" database reference - only the parent nodes that have the same value of "locationString" in its children. Hopefully that makes sense. Thanks in advance!
// model object
...ANSWER
Answered 2017-Aug-22 at 03:53I believe you need to reload the tableview in your block where you get nodeToReurn
QUESTION
I'm having problems with a recyclerView. This is the definition in the xml :
...ANSWER
Answered 2017-Mar-23 at 19:09The error was in :
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