Im trying to Learn AngularJS and im implementing this Checkboxes that when i some checkboxes from the Grid and click the Remove Button then the Data from Table Should Be removed of Selected CheckBoxes.
I tried but cant figure out how to implement it.
Please see my this code on Plunker.
It would be nice, if you fork and Give Working Example of the Above Plunker.
Im trying to Learn AngularJS and im implementing this Checkboxes that when i some checkboxes from the Grid and click the Remove Button then the Data from Table Should Be removed of Selected CheckBoxes.
I tried but cant figure out how to implement it.
Please see my this code on Plunker. http://plnkr.co/edit/e7r65Me4E7OIWZ032qKM?p=preview
It would be nice, if you fork and Give Working Example of the Above Plunker.
Share Improve this question asked Jun 28, 2013 at 6:56 Sizzling CodeSizzling Code 6,07019 gold badges85 silver badges139 bronze badges1 Answer
Reset to default 20An easy way would be to change your students list to:
$scope.students = [
{Rollno: "1122",Name: "abc",Uni: "res", selected: false},
{Rollno: "2233",Name: "def",Uni: "tuv", selected: false},
{Rollno: "3344",Name: "ghi",Uni: "wxy", selected: false}
];
with:
<input type="checkbox" ng-model="student.selected">
in the view. With injecting filter into the controller, you can then rewrite the remove function to:
$scope.remove = function(){
$scope.students = filterFilter($scope.students, function (student) {
return !student.selected;
});
};
here is full code:
(function (app, ng) {
'use strict';
app.controller('TableCtrl', ['$scope', 'filterFilter', function($scope, filterFilter) {
$scope.students = [
{Rollno: "1122",Name: "abc",Uni: "res", selected: false},
{Rollno: "2233",Name: "def",Uni: "tuv", selected: false},
{Rollno: "3344",Name: "ghi",Uni: "wxy", selected: false}
];
$scope.save = function(){
$scope.students.push({
Rollno: $scope.new_rollno,
Name: $scope.new_name,
Uni: $scope.new_uni
});
$scope.new_rollno = $scope.new_name = $scope.new_uni = '';
};
$scope.remove = function(){
$scope.students = filterFilter($scope.students, function (student) {
return !student.selected;
});
};
}]);
}(angular.module('app', []), angular));/* Styles go here */
table
{
width: 100%;
}
table,th,td
{
border: 1px solid black;
}
.color
{
background-color: lightgray;
}
.color2
{
background-color: white;
}
#heading
{
background-color: black;
color: white;
}
tr:hover
{
background-color:darkblue;
color: white;
font-weight: bold;
}
#images img
{
margin-top: 10px;
}
#img1
{
width: 33.4%;
}
#img2
{
width: 66%;
height: 255px;
}
#table1
{
margin-top: 10px;
}
label
{
display: block;
margin-bottom: 5px;
margin-top: 5px;
}
button
{
margin-top: 5px;
padding: 5px;
}<!DOCTYPE html>
<html ng-app="app">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<div>
<label>Search:</label>
<input type="search" ng-model="search" placeholder="Enter to Search">
</div>
<div id="table1" ng-controller="TableCtrl">
<table cellpadding="0" border="0" cellspacing="0">
<tr id="heading">
<th>Roll NO:</th>
<th>Student Name:</th>
<th>University:</th>
</tr>
<tr class="color2" ng-repeat="student in students | filter:search | filter:new_search">
<td>{{student.Rollno}} <input type="checkbox" ng-model="student.selected"> </td>
<td>{{student.Name}}</td>
<td>{{student.Uni}} <button ng-click="remove($index)">x </button></td>
</tr>
</table>
<div>
<label>Rollno:</label>
<input type="number" ng-model="new_rollno"> <br>
<label>Name:</label>
<input type="text" ng-model="new_name"><br>
<label>University:</label>
<input type="text" ng-model="new_uni"><br>
<button ng-click="save()">Save</button>
</div>
<div style="float: right; margin-right: 300px;margin-top: -200px;">
<button ng-click="remove($index)">Remove</button>
</div>
</div>
</body>
</html>发布者：admin，转转请注明出处：http://www.yc00.com/questions/1738621626a4065928.html
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