javascript - want to go to home page when clicked on back button in mobile? -

-

i developing mobile app on ionic framework. has side menu subcategories. whenever go subcategory more once , click on button in android mobile, retraces whole of states went through don't want.

.state('eventmenu', {   url: "/event",   abstract: true,   templateurl: "templates/event-menu.html" })    .state('eventmenu.home', {   url: "/home",   views: {     'menucontent' :{       templateurl: "templates/home.html",       controller: "homectrl"     }   } })   .state('categorymenu', {   url: "/category",   abstract: true,   templateurl: "templates/event-menu.html" })  .state('categorymenu.compound', {   url: "/compound",   views: {     'menucontent' :{       templateurl: "templates/categories.html",       controller: "categoriesctrl"     }   } })  .state('categorymenu.research', {   url: "/research",   views: {     'menucontent' :{       templateurl: "templates/categories.html",       controller: "categoriesctrl"     }   } })    .state('categorymenu.product', {   url: "/product",   views: {     'menucontent' :{       templateurl: "templates/product.html",       controller: "categoriesctrl"     }   } })   $urlrouterprovider.otherwise("/event/home"); })

i want button redirect user home page. here categorymenu.compound , categorymenu.research contents of sidemenu, has got many subcategories redirect categorymenu.product page.

redefine backbutton function on each controller loading, can use :$ionicplatform.registerbackbuttonaction(function(){$state.go('targetview')}, priority, [actionid])

but need clear cache when reload views (for redefine backbutton each time , have several possible return).

you can add param in each redirect : 

$state.go('targetview',{cache: false});

or add param in state description

.state('eventmenu.home', {   cache: false   url: "/home",   views: {     'menucontent' :{       templateurl: "templates/home.html",       controller: "homectrl"     }   } })

Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile: ...
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo...
Read more