how to manage multiple state using ui-router in angularjs
I'm working on a project using angularjs with nodejs as backend, i'm building a single page application(spa) in angularjs for that.
so, I need your help at one point which is that there are two state for example state A and it's sub state aa (it is related to my project).
all the state share a common controller which is on main template file,
okay.
Now come on the point i want to upload a file code is written in sub state aa template file, when i access that file variable using scope from the controller then i console it undefined. i don't understand why i showing it undefined, but when i apply controller separately on sub state aa then it console the file value. but why it doing so, i don't want that, please anybody help me to out come from this problem.
Here is my code of state aa which is using for file upload
<div>
<input type = "file" file-model = "avatarFile"/>
</div>
for file upload i'm using a directive that give me the file as like below
app.directive('fileModel', ['$parse', function ($parse) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
var model = $parse(attrs.fileModel);
var modelSetter = model.assign;
element.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, element[0].files[0]);
});
});
}
};
}]);
and at last my main template code is here
<html lang="en" ng-app="app">
<body ng-controller="lugbeeSPACtrl">
<div ui-view></div>
</body>
</html>
and i'm want to also tell that state A template is also in a separate html file.
if any help is needed regrading to understand this question then please information but please solve my problem. thank you.
angularjs node.js angular-ui-router
asked Nov 21 '18 at 9:33
user979879
157
add a comment |
I'm working on a project using angularjs with nodejs as backend, i'm building a single page application(spa) in angularjs for that.
so, I need your help at one point which is that there are two state for example state A and it's sub state aa (it is related to my project).
all the state share a common controller which is on main template file,
okay.
Now come on the point i want to upload a file code is written in sub state aa template file, when i access that file variable using scope from the controller then i console it undefined. i don't understand why i showing it undefined, but when i apply controller separately on sub state aa then it console the file value. but why it doing so, i don't want that, please anybody help me to out come from this problem.
Here is my code of state aa which is using for file upload
<div>
<input type = "file" file-model = "avatarFile"/>
</div>
for file upload i'm using a directive that give me the file as like below
app.directive('fileModel', ['$parse', function ($parse) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
var model = $parse(attrs.fileModel);
var modelSetter = model.assign;
element.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, element[0].files[0]);
});
});
}
};
}]);
and at last my main template code is here
<html lang="en" ng-app="app">
<body ng-controller="lugbeeSPACtrl">
<div ui-view></div>
</body>
</html>
and i'm want to also tell that state A template is also in a separate html file.
if any help is needed regrading to understand this question then please information but please solve my problem. thank you.
angularjs node.js angular-ui-router
asked Nov 21 '18 at 9:33
user979879
157
Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
What does it look like?
– Sophie
Nov 22 '18 at 11:59
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53
add a comment |
I'm working on a project using angularjs with nodejs as backend, i'm building a single page application(spa) in angularjs for that.
so, I need your help at one point which is that there are two state for example state A and it's sub state aa (it is related to my project).
all the state share a common controller which is on main template file,
okay.
Now come on the point i want to upload a file code is written in sub state aa template file, when i access that file variable using scope from the controller then i console it undefined. i don't understand why i showing it undefined, but when i apply controller separately on sub state aa then it console the file value. but why it doing so, i don't want that, please anybody help me to out come from this problem.
Here is my code of state aa which is using for file upload
<div>
<input type = "file" file-model = "avatarFile"/>
</div>
for file upload i'm using a directive that give me the file as like below
app.directive('fileModel', ['$parse', function ($parse) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
var model = $parse(attrs.fileModel);
var modelSetter = model.assign;
element.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, element[0].files[0]);
});
});
}
};
}]);
and at last my main template code is here
<html lang="en" ng-app="app">
<body ng-controller="lugbeeSPACtrl">
<div ui-view></div>
</body>
</html>
and i'm want to also tell that state A template is also in a separate html file.
if any help is needed regrading to understand this question then please information but please solve my problem. thank you.
angularjs node.js angular-ui-router
asked Nov 21 '18 at 9:33
user979879
157
I'm working on a project using angularjs with nodejs as backend, i'm building a single page application(spa) in angularjs for that.
so, I need your help at one point which is that there are two state for example state A and it's sub state aa (it is related to my project).
all the state share a common controller which is on main template file,
okay.
Now come on the point i want to upload a file code is written in sub state aa template file, when i access that file variable using scope from the controller then i console it undefined. i don't understand why i showing it undefined, but when i apply controller separately on sub state aa then it console the file value. but why it doing so, i don't want that, please anybody help me to out come from this problem.
Here is my code of state aa which is using for file upload
<div>
<input type = "file" file-model = "avatarFile"/>
</div>
for file upload i'm using a directive that give me the file as like below
app.directive('fileModel', ['$parse', function ($parse) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
var model = $parse(attrs.fileModel);
var modelSetter = model.assign;
element.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, element[0].files[0]);
});
});
}
};
}]);
and at last my main template code is here
<html lang="en" ng-app="app">
<body ng-controller="lugbeeSPACtrl">
<div ui-view></div>
</body>
</html>
and i'm want to also tell that state A template is also in a separate html file.
if any help is needed regrading to understand this question then please information but please solve my problem. thank you.
angularjs node.js angular-ui-router
angularjs node.js angular-ui-router
asked Nov 21 '18 at 9:33
user979879
157
asked Nov 21 '18 at 9:33
user979879
157
asked Nov 21 '18 at 9:33
user979879
157
asked Nov 21 '18 at 9:33
user979879
157
asked Nov 21 '18 at 9:33
user979879
157
157
Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
What does it look like?
– Sophie
Nov 22 '18 at 11:59
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53
add a comment |
Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
What does it look like?
– Sophie
Nov 22 '18 at 11:59
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53
Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
What does it look like?
– Sophie
Nov 22 '18 at 11:59
What does it look like?
– Sophie
Nov 22 '18 at 11:59
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53
add a comment |
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Can you post where your states are set up?
– Sophie
Nov 21 '18 at 16:14
@Sophie my states are in run method in app.js
– user979879
Nov 22 '18 at 6:12
What does it look like?
– Sophie
Nov 22 '18 at 11:59
@Sophie Thank you for your effort, i solved the problem i used rootscope instead of scope to save the file in the directive, so i can access it anywhere. if you know another solution please tell me
– user979879
Nov 24 '18 at 5:53