I am writing some functions for check/uncheck all for table list and it is working fine,
Controller is,
invoiceApp.controller('itemController', ['$scope', 'itemService', '$route', function ($scope, itemService, $route) {
$scope.checkAllItem;
$scope.listItem = {
selected: []
};
$scope.checkUncheck = function () {
if ($scope.checkAllItem) {
$scope.listItem.selected = $scope.items.map(function (item) {
return item.id;
});
} else {
$scope.listItem.selected = [];
}
};
HTML TABLE,
<table id="dt_basic" class="table table-bordered table-hover" width="100%">
<thead>
<tr>
<th class="text-center" width="5%">
<input type="checkbox" name="checkbox-inline" ng-model="checkAllItem" ng-click="checkUncheck()">
<input type="checkbox" name="checkbox-inline" ng-click="uncheckAll()">
</th>
<th width="15%" ng-click="sort()">Name<i class="fa fa-sort small"></i></th>
<th width="65%">Description</th>
<th width="5%">Unit</th>
<th width="10%">Rate</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in items" data-toggle="modal" data-target="#itemModel" ng-click="getItem(item.id)" style="cursor: pointer">
<td class="text-center">
<input type="checkbox" checklist-model="listItem.selected" checklist-value="item.id">
</td>
<td><a>{{item.name}}</a></td>
<td>{{item.description}}</td>
<td>{{item.unit}}</td>
<td>{{item.rate}}</td>
</tr>
</tbody>
</table>
It is working fine,Here my problem is,In my project I have many tables in different pages,I have to copy past this same code (Talking about Controller only ) to everywhere.Is there any method to write it generally?
I tried with $routescope,
but It is not working with ng-model,Is there any method to implement the same?
You could turn it into a service then inject the service to whichever controller needs it. You can now also include other commonly used functions used to manipulate data in those. See,
http://jsbin.com/madapaqoso/1/edit
app.factory("toolService", function(){
return {
checkUncheck: function(listItem) {
listItem.selected = [];
}
}
});
I didn't add the added complexity of your function, but you get the idea.
Alternatively, use a directive. I show it in the jsbin as well. Though, I'd prefer a service since services are made for managing data and directives are more concerned with DOM editing and binding $watchers/events etc. Or perhaps you could persist the data with a service, then use a custom directive to handle all the clicks on the table.
I have written a custom directive
invoiceApp.directive('checkUncheck', function () {
return {
restrict: 'E',
replace: true,
template: '<input type="checkbox" name="checkbox-inline" ng-model="checkAllItem" ng-click="checkUncheck()">',
link: function (scope) {
//check/uncheck and delete
scope.checkAllItem;
scope.listItem = {
selected: []
};
scope.checkUncheck = function () {
if (scope.checkAllItem) {
scope.listItem.selected = scope.items.map(function (item) {
return item.id;
});
} else {
scope.listItem.selected = [];
}
};
}
};
});
In HTML,
<check-uncheck></check-uncheck>
Now I can share checkUncheck function with most of table view in my project.
Related
I am attempting to follow a JSFiddle, where a user can click on a <td> item, edit it, then eventually be able to save the changes.
The example uses ng-repeat and all others I have looked at do to where as I am not, I am using data passed from a resolve command in my route folder.
$stateProvider
.state('app.patents.patent', {
url: '/{patentId}',
component: 'patent',
resolve: {
patent: ['patents', '$stateParams', function(patents, $stateParams) {
return patents.find(function(patent){
return patent.id == $stateParams.patentId;
})
}]
}
})
}]);
I have attempted to use data-id (looked at How to retrieve the clicked ElementId in angularjs?), but with no success, as I assume you cannot use the same id twice and my desired functionality requires two elements that ng-show and ng-hide depending on the boolean value passed to them.
I have now got myself in a confused state, not sure which approach to take.
Question
How do I adapt my code that doesn't use ng-repeat to work with this JSFiddle? OR do you know another apporach I can take to achieve the same results?
<tr>
<th class="text-xs-right">Short Name</th>
<td>
<span data-id="123" ng-hide="$ctrl.shortTitle.editing" ng-dblclick="$ctrl.editItem(123)">{{$ctrl.patent.shortTitle}}</span>
<input type="text" data-id="123" ng-show="$ctrl.shortTitles.editing" ng-blur="$ctrl.doneEditing(123)" ng-model="$ctrl.patent.shortTitle"></input>
</td>
</tr>
angular.module('myApp').component('patent', {
templateUrl: 'p3sweb/app/components/patents/views/patent-item.htm',
controller: function() {
var vm = this;
vm.editItem = function (item) {
item.editing = true;
}
vm.doneEditing = function (item) {
item.editing = false;
};
});
As per my understanding regarding your question I have created a jsfiddle, have a look or you can create a jsfiddle with the issue you are facing for better understanding
JSFiddle
<!DOCTYPE html>
<div ng-app ng-controller="myCtrl" class="container">Double-click on the items below to edit:
<button type="button" ng-click="newItem()">Add item</button>
<table>
<tr ng-repeat="item in items">
<td>
<span ng-hide="item.editing" ng-dblclick="editItem(item)">{{item.name}}</span>
<input ng-show="item.editing" ng-model="item.name" ng-blur="doneEditing(item)" autofocus />
</td>
</tr>
</table>
</div>
You can create an array and connect each input to a specific index starting from 0 and then pass that index to your function call.
<tr>
<th class="text-xs-right">Short Name</th>
<td>
<span ng-hide="$ctrl.editing[1]" ng-dblclick="$ctrl.editItem(1)">{{$ctrl.patent.shortTitle}}</span>
<input type="text" data-id="123" ng-show="$ctrl.editing[1]" ng-blur="$ctrl.doneEditing(1)" ng-model="$ctrl.patent.shortTitle"></input>
</td>
</tr>
angular.module('myApp').component('patent', {
templateUrl: 'p3sweb/app/components/patents/views/patent-item.htm',
controller: function() {
var vm = this;
vm.editing=[];
vm.editItem = function (index) {
vm.editing[index] = true;
}
vm.doneEditing = function (index) {
vm.editing[index] = false;
};
});
Demo: http://jsfiddle.net/F7K63/381/
I am displaying some data in the view, but I need to formatted first, I was doing something like
val.toFixed(2) and that is OK, it works but the problem is that val sometimes comes with letters, and toFixed(2) is not taking that into account so is not displaying the letters.
So I need something that takes into account letters and numbers, the letters don't have to change, only the numbers which comes like 234235.345345435, and obviously I need it like this 234235.34.
Here is some of the code I am using
<table>
<tr>
<th ng-repeat='header in headers'>{{header.th}}</th>
</tr>
<tr>
<td ng-repeat='data in headers'>
<div ng-repeat='inner in data.td'>
<span ng-repeat='(prop, val) in inner'>{{val.toFixed(2)}}</span>
</div>
</td>
</tr>
</table>
and in the controller
$scope.LoadMyJson = function() {
for (var s in myJson){
$scope.data.push(s);
if ($scope.headers.length < 1)
for (var prop in myJson[s]){
prop.data = [];
$scope.headers.push({th:prop, td: []});
}
}
for (var s in $scope.data){
for (var prop in $scope.headers){
var header = $scope.headers[prop].th;
var data = myJson[$scope.data[s]][header];
$scope.headers[prop].td.push(data);
console.log($scope.headers[prop].td);
}
}
};
and I prepared this Fiddle
the way it is right now, is displaying the table properly, but as you see, the table is missing the name, it is because of the toFixed method.
So, what can I do ?
Create a custom filter to use on your template.
<table>
<tr>
<th ng-repeat='header in headers'>{{header.th}}</th>
</tr>
<tr>
<td ng-repeat='data in headers'>
<div ng-repeat='inner in data.td'>
<span ng-repeat='(prop, val) in inner'>{{val|formatValue}}</span>
</div>
</td>
</tr>
</table>
angular.module('whatever').filter('formatValue', function () {
return function (value) {
if (isNaN(parseFloat(value))) {
return value;
}
return parseFloat(value).toFixed(2);
}
});
You can try this :
That is a clean way to render formated data in view using angularjs as MVC
frontend framework :
Create a filter in your angular application.
Include your filter in your index.html.
use your filter like this : {{somedata | filterName}}
That is a simple angular filter to solve your problem, hope it will help you :
angular.module('app')
.filter('formatHeader', function() {
return function(data) {
if(angular.isNumber(data)) {
return data.toFixed(2);
}
return data;
}
});
And us it like this :
<table>
<tr>
<th ng-repeat='header in headers'>{{header.th}}</th>
</tr>
<tr>
<td ng-repeat='data in headers'>
<div ng-repeat='inner in data.td'>
<span ng-repeat='(prop, val) in inner'>{{val | formatHeader}}</span>
</div>
</td>
</tr>
You can take a look about these references :
angular functions
filter doc.
angular tutorials
I have a table set up using the smart-table plug in for AngularJS. Everything appears to work nicely. Rather than having the user click on the table header to trigger a sort, I'd like to programmatically trigger sorting from my Angular controller. I do not see a way of doing this in the documentation here:
http://lorenzofox3.github.io/smart-table-website/
Am I overlooking something?
Found this on JSFiddle, might help you: http://jsfiddle.net/vojtajina/js64b/14/
<script type="text/javascript" ng:autobind
src="http://code.angularjs.org/0.10.5/angular-0.10.5.js"></script>
<table ng:controller="SortableTableCtrl">
<thead>
<tr>
<th ng:repeat="(i,th) in head" ng:class="selectedCls(i)" ng:click="changeSorting(i)">{{th}}</th>
</tr>
</thead>
<tbody>
<tr ng:repeat="row in body.$orderBy(sort.column, sort.descending)">
<td>{{row.a}}</td>
<td>{{row.b}}</td>
<td>{{row.c}}</td>
</tr>
</tbody>
</table>
A quick hack i found on how to do this is by setting the table header st-sort property and then triggering a click() on that element
<tr>
<th id="myelement" st-sort="date" st-sort-default="reverse">Date</th>
...
</tr>
Then later:
setTimeout(function() {
document.getElementById('myelement').click()
},
0);
Here is the 'angular' way to do this. Write a directive. This directive will have access to the smart table controller. It will be able to call the controller's sort by function. We will name the new directive stSortBy.
The below HTML includes the standard smart table syntatic sugar. The only new attribute directive here is st-sort-by. That's where the magic will happen. It's bound to a scoped variable sortByColumn. This is a string value of the column to sort
<table st-sort-by="{{sortByColumn"}}" st-table="displayedCollection" st-safe-src="rowCollection">
<thead>
<tr>
<th st-sort="column1">Person</th>
<th st-sort="column2">Person</th>
</tr>
</thead>
</table>
<button ng-click="toggleSort()">Toggle sort columns!</button>
Here is the stSortBy directive that hooks into the st table controller
app.directive('stSortBy', function() {
return {
require: 'stTable',
link: function (scope, element, attr, ctrl) {
attr.$observe('stSortBy', function (newValue) {
if(newValue) {
// ctrl is the smart table controller
// the second parameter is for the sort order
ctrl.sortBy(newValue, true);
}
});
}
};
});
Here is the controller. The controller sets the sort by in it's scope
app.controller("MyTableWrapperCtrl", ["$scope", function($scope) {
$scope.sortByColumn = 'column2';
$scope.toggleSort = function() {
$scope.sortByColumn = $scope.sortByColumn === 'column2' ? 'column1' : 'column2';
// The time out is here to guarantee the attribute selector in the directive
// fires. This is useful is you do a programmatic sort and then the user sorts
// and you want to programmatically sort back to the same column. This forces a sort, even if you are sorting the same column twice.
$timeout(function(){
$scope.sortByColumn = undefined;
}, 0);
};
}]);
I have a <table> element, at which I declared a controller (only one in the app at the moment). I also have a ng-repeat on <tr> in the <tbody> element, which is working just fine, creating multiple table rows as intended. In the controller i have some api calls which are called for single table rows and which work just fine, and a function called from one of the <th>'s in <thead>, which I can't get to work. I know it's a scope thing, but I just can't grasp what I'm doing wrong.
To sum it up:
simplified html fragment:
<table ng-controller='myController'>
<thead>
<tr>
<th>Username</th>
<th><button ng-click='doStuff()'>Do stuff</button></th>
</tr>
</thead>
<tbody>
<tr ng-repeat='user in users'>
<td>{{user.name}}</td>
<td><button ng-click='delete(user)'>Delete</button>
</tr>
</tbody>
</table>
simplified js fragment:
app.controller('myController', ['$scope', '$http', users, function($scope, $http, users) {
//api call to get users, working fine
users.getAll().success(function(data) {
$scope.users = data;
});
//api call to delete users, also working fine
$scope.delete = function(user) {
users.delete(user).success(function() {});
};
//can't get this to fire
$scope.doStuff = function() {
alert('I do stuff');
};
}]);
Any insight would be helpful, thanks in advance!
EDIT
I assume the issue is comming from one of the modules, so I copied the whole thing into a plnkr. Sorry for the styling, removed it for more code simplicity.
EDIT 2
After studying the plnkr I came to see that it was an unclosed <div> element in the <thead>. Ouch. Thanks for the replies, and please excuse my carelessness.
EDIT 3
An even more carefull study revealed, that the problem has in fact been also lying in poorly designed jasmine unit tests.
It appears to be firing. I've had to simulate the asynchronous loading of users, but that shouldn't make a difference. Can you add a snippet to demonstrate the issue?
angular.module('app', []).controller('myController', ['$scope', '$http', '$timeout',
function($scope, $http, $timeout) {
//api call to get users, working fine
$timeout(function() {
$scope.users = [{
name: 'A'
}, {
name: 'B'
}];
}, 1000);
//api call to delete users, also working fine
$scope.delete = function(user) {
console.log('delete', user);
};
$scope.doStuff = function() {
console.log('I do stuff');
};
}
]);
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.js"></script>
<div ng-app="app">
<table ng-controller='myController'>
<thead>
<tr>
<th>Username</th>
<th>
<button ng-click='doStuff()'>Do stuff</button>
</th>
</tr>
</thead>
<tbody>
<tr ng-repeat='user in users'>
<td>{{user.name}}</td>
<td>
<button ng-click='delete(user)'>Delete</button>
</tr>
</tbody>
</table>
</div>
I wish to make a dynamic table in AngularJS, but the problem is ng-click does not call the function.
Here is the fiddle : fiddle
Here is the code :
General template :
<div class="box">
<dynamic-table></dynamic-table>
</div>
Directive template :
<table class="table table-striped">
<thead>
<tr>
<th ng-repeat="column in columns" ng-bind="column.label"></th>
</tr>
</thead>
<tbody>
<tr ng-repeat="content in data">
<td ng-repeat="column in columns">
<!-- Problem is here (column[function] displays 'displayCategory') -->
<a href ng-click="column[function]()">{{ content[column.field] }}</a>
</td>
</tr>
</tbody>
</table>
Directive code :
app.directive('dynamicTable', function () {
return {
restrict: 'E',
templateUrl:'/template/Directive/dynamic-table.html',
scope: true,
link: ['$scope', function($scope) {
$scope.updateCategory = function() {
console.log("WOW");
};
}]
};
});
When I display : column[function], it shows updateCategory. I don't understand why when I click on it, the function is not launched...
Have you got an idea ?
That's because column[function] returns a string, not a reference to the function itself. You should call the function directly, like:
<td ng-repeat="column in columns">
<!-- Problem is here (column[function] displays 'displayCategory') -->
<a href ng-click="updateCategory (column)">{{ column.field }}</a>
</td>
and inside the directive to have something like:
controller: ['$scope', function($scope) {
$scope.updateCategory = function(columnData) {
console.log(columnData.field);
};
}]
Check demo: JSFiddle.
First of all, you link function declaration is not correct:
link: ['$scope', function($scope) {
$scope.updateCategory = function() {
console.log("WOW");
};
}]
It is the format of controller function. Change it to:
link: function($scope) { ... }
Angular will do the injection for you.
Secondly, specify a dispatcher function on the scope. Inside the dispatcher, determine which function to call:
$scope.dispatcher = function (column) {
var fn = column.function;
fn && angular.isFunction($scope[fn]) && $scope[fn]();
};
And specify ng-click="dispatcher(column)" in the HTML.
Please see this fiddle as maybe it will suit your needs.
http://jsfiddle.net/tep78g6w/45/
link:function(scope, element, attrs) {
scope.updateCategory = function() {
console.log("WOW");
};
scope.doSomething = function(func) {
var test = scope.$eval(func);
if(test)
test();
}
}
}
Also, link function has parameters that are sent to it, this is not a place to use DI. Please see in the fiddle the correct approach. As far as the dynamically calling the function, I went with different approach and it works. The approach you took is not going to work because you need a way for the string to be a function, it needs to have a reference to a function.