How can I Change (type) Attribute for each added dynamic buttons? In below code, label names were changing perfectly, but when i am trying to change button types it is applying to all added dynamic buttons,
My requirement is have to change every button type with different types (means: first added button type to submit, second added type to reset, third added button to cancel). but in my code if i change second button type to 'Reset' at the same time the first button type also going to Reset type... can u please tell me how can i change button type for every added element ...
Working DEMO
Updated:
var app = angular.module('myapp', ['ngSanitize']);
app.controller('MainCtrl', function($scope, $compile) {
var counter = 0;
$scope.buttonFields = [];
$scope.add_Button = function(index) {
$scope.buttonFields[counter] = {button: 'Submit'};
var buttonhtml = '<div ng-click="selectButton(buttonFields[\'' + counter + '\'])"><button id="button_Type">{{buttonFields[' + counter + '].button}}</button>//click//</div>';
var button = $compile(buttonhtml)($scope);
angular.element(document.getElementById('add')).append(button);
$scope.changeTosubmit = function (val) {
$scope.buttonField = val;
var els = document.body.querySelectorAll('#button_Type');
for (var i = 0, ils = els.length; i < ils; i++) {
var el = els[i];
el.setAttribute("type", "submit");
compile(el);
}
};
$scope.changeToreset = function (val) {
$scope.buttonField = val;
var els = document.body.querySelectorAll('#button_Type');
for (var i = 0, ils = els.length; i < ils; i++) {
var el = els[i];
el.setAttribute("type", "reset");
compile(el);
}
};
$scope.changeTocancel = function (val) {
$scope.buttonField = val;
var els = document.body.querySelectorAll('#button_Type');
for (var i = 0, ils = els.length; i < ils; i++) {
var el = els[i];
el.setAttribute("type", "cancel");
compile(el);
}
};
++counter;
};
$scope.selectButton = function (val) {
$scope.buttonField = val;
$scope.showButton_Types = true;
};
});
function compile(element) {
var el = angular.element(element);
$scope = el.scope();
$injector = el.injector();
$injector.invoke(function ($compile) {
$compile(el)($scope);
});
};
<!DOCTYPE html>
<html ng-app="myapp">
<head>
<script src="https://code.angularjs.org/1.4.8/angular.js"></script>
<script src="https://code.angularjs.org/1.5.0-rc.0/angular-sanitize.min.js"></script>
</head>
<body ng-controller="MainCtrl">
<button ng-click="add_Button($index)">Add Buttons</button>
<hr>
<div id="add"></div>
<form ng-show="showButton_Types">
<div>
<label>Button Name(?)</label><br/>
<input ng-model="buttonField.button">
</div>
<div>
<label>change button types(?)</label><br/>
<input ng-click="changeTosubmit(buttonFields['' + counter + ''])" name="submit" type="radio"> Submit
<input ng-click="changeToreset(buttonFields['' + counter + ''])" name="submit" type="radio"> Reset
<input ng-click="changeTocancel(buttonFields['' + counter + ''])" name="submit" type="radio"> Cancel
</div>
</form>
</body>
</html>
Related
I cannot get the object's property to be read in ng-style(shape.radius || shape.length). I can't even get 1 to work at the moment, but would like to have an or statement included. Similar to my ng-class.
There is a button to generate shapes, and the shapes were created with a random size. Here is my code:
html:
<div ng-controller='ShapeController as sc'>
<div>
<p><input type="submit" value="Generate Random Shapes" ng-click="sc.generateShapes()"/></p>
<div ng-repeat="shape in sc.shapes">
<div class="shape" ng-class="{circle: shape.radius, square: shape.length}" ng-style="{'width': shape.length}"></div>
</div>
</div>
</div>
script:
var app = angular.module('app', []);
app.controller('ShapeController', function(){
var vm = this;
vm.shapes = [];
vm.randomShapes = [];
vm.width = 30;
function createCircle(radius) {
let circle = new Circle(radius);
vm.shapes.push(circle);
} // end createCircle
function createSquare(length) {
let square = new Square(length);
vm.shapes.push(square);
} // end createSquare
vm.generateShapes = function() {
let times = 50
for (let i = 0; i < times; i++) {
createCircle(getRandomNumber());
}
for (let i = 0; i < times; i++) {
createSquare(getRandomNumber());
}
sort(vm.shapes);
console.log(vm.shapes);
}; // end generateShapes
}); // end controller
function sort(arr) {
arr.sort(function(a,b){
return b.getArea() - a.getArea();
});
} // end sort function
function getRandomNumber() {
return Math.random() * (100-1) + 1;
}
width should be either in px(some unit like em, pt, etc) or %
ng-style="{'width': shape.length + 'px'}"
I am developing an application where i popup a window and when it gets popup the next time i will try to open it should not be opened. Next time it should open When i will close the popup then it should open.
Now for that i am using count variable and whenever it will be 1 the popup opens and whenever it is greater than or equal to 2 it shows alert. But now when i close the popup it is not resetting the value of count to 0 in view.
In JSfiddle i tried using var self = this; it works fine but when i tried it on my code it says Uncaught Exception Typeerror cannot find property 'count' defined at line self.count = 0;
How to achieve this? or any alternate solution for this?
<a ui-sref-active="active" ng-click="count=count+1; connectMachine(machine, count)" ng-init="count=0" ><span><i class="fa fa-desktop fa-5x"></i></span></a>
$scope.connectMachine = function(machine, count) {
var promise = restAPIService.connectMachineService(
$scope.thisStudentThisBatch.guacProfileId,
machine.connectionId, $stateParams.batchID).get();
promise.$promise.then(function(response) {
var json = JSON.parse(response.data);
console.log(json.id);
var dnsUrl = $location.absUrl().split('/');
dnsUrl = dnsUrl[0] + '//' + dnsUrl[2];
var apiUrl = dnsUrl + $rootScope.apiUrl + "guacamole/disconnect/"
+ json.id;
var conn_params = $http.defaults.headers.common.Authorization
+ "++" + apiUrl;
$scope.machineURL = response.headers.url + "&conn_params="
+ conn_params;
var params = "height=" + screen.availHeight + ",width="
+ screen.availWidth;
var NewWin;
var self = this;
if ($scope.count == 1) {
NewWin = window.open($scope.machineURL);
} else if ($scope.count >= 2) {
alert("Back Off Back Off");
}
function checkWindow() {
if (NewWin && NewWin.closed) {
window.clearInterval(intervalID);
self.count = 0;
}
}
var intervalID = window.setInterval(checkWindow, 500);
}, function(error) {
dialogs.error("Error", error.data.error, {
'size' : 'sm'
});
});
}
You can use a variable defined on $scope to trigger the value of button instead of using ng-init
HTML:
<div ng-app="myApp">
<ul ng-controller="TodoCtrl">
<li class="list-group-item" ng-repeat="todo in todos">{{todo.text}}
<button class="btn btn-default" ng-click="addLike($index)">value- {{count[$index]}}</button>
</li>
</ul>
</div>
JS:
var myApp = angular.module('myApp', []);
function TodoCtrl($scope) {
$scope.todos = [{
text: 'todo one'
}, {
text: 'todo two',
done: false
}];
$scope.count = [0, 0];
$scope.addLike = function(index) {
var NewWin;
$scope.count[index] ++;
if ($scope.count[index] == 1) {
NewWin = window.open('https://www.google.com');
} else if ($scope.count >= 2) {
alert("Back Off Back Off");
}
function checkWindow() {
if (NewWin && NewWin.closed) {
window.clearInterval(intervalID);
$scope.count[index] = 0;
$scope.$apply();
}
}
var intervalID = window.setInterval(checkWindow, 500);
};
};
JS Fiddle :https://jsfiddle.net/p41dLjmn/
I am trying to use the "minisCtrlOverall" controller in my ng-include file, but none of the functionality in my controller works for the included file unless I put ng-controller in the actual overall.html file. What I am trying to do is access the "ring-fill" class that is in my overall.html file from my controller. I want to add the class "active" too all "ring-fills" but its not working. I'm guessing this isn't working because the included files comes after the controller runs? Anyone know how I can fix this?
Controller:
angular.module('ciscoImaDashboardAdmin',[])
.controller('minisCtrlOverall', function ($scope, $rootScope, dummyData) {
$scope.overallOn = true;
$scope.switchView = function(element) {
var value = element.target.attributes['value'].value;
if(value == "overall") {
$scope.overallOn = true;
$scope.swimlaneOn = false;
}
else if(value == "swimlane") {
$scope.swimlaneOn = true;
$scope.overallOn = false;
}
};
var totalRings = 9;
var maxScore = 10;
var data_overall = {
average_score: 6
}
var ringToHighlight = Math.floor((data_overall.average_score/maxScore)*totalRings); //round down
var i = 0;
var rings = [];
var ringClass = 'path.ring-fill:not(.ring-border)';
$(ringClass).each(function(){
rings.push($(this)[0]);
});
while( i < ringToHighlight) {
fillPath(i);
i = i + 1;
}
function fillPath(i) {
if(i < ringToHighlight) {
var selectedRing = $(rings[i]);
selectedRing.attr("class", "ring-fill active");
}
}
});
HTML:
<div class="row mini" ng-show="overallOn" ng-controller="minisCtrlOverall">
<div class="col-sm-3">
<div ng-include="'svgs/overall.html'"></div>
</div>
</div>
I would like to wrap text with span tag and save the position.
I know how to do it with JS but i dont know how to do it with angularjs
Here is what i have done:
http://jsfiddle.net/ymeaL06j/1/
This function gives me the position of the text in the DIV
function getSelectionPosition() {
var range = window.getSelection().getRangeAt(0);
var preSelectionRange = range.cloneRange();
preSelectionRange.selectNodeContents(document.getElementById("code"));
preSelectionRange.setEnd(range.startContainer, range.startOffset);
var start = preSelectionRange.toString().length;
return {
start: start,
end: start + range.toString().length
}
};
I take the start and end positions and insert them as an attribute in the span tag
After this i would like to save all the marked positions and load it later, i have a function that select text and then i can wrap it (i hope that there is a better solution)
function setSelection(savedSel) {
var charIndex = 0, range = document.createRange();
range.setStart(document.getElementById("code"), 0);
range.collapse(true);
var nodeStack = [containerEl], node, foundStart = false, stop = false;
while (!stop && (node = nodeStack.pop())) {
if (node.nodeType == 3) {
var nextCharIndex = charIndex + node.length;
if (!foundStart && savedSel.start >= charIndex && savedSel.start <= nextCharIndex) {
range.setStart(node, savedSel.start - charIndex);
foundStart = true;
}
if (foundStart && savedSel.end >= charIndex && savedSel.end <= nextCharIndex) {
range.setEnd(node, savedSel.end - charIndex);
stop = true;
}
charIndex = nextCharIndex;
} else {
var i = node.childNodes.length;
while (i--) {
nodeStack.push(node.childNodes[i]);
}
}
}
var sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
}
You can use the same code that you illustrated above and put it inside of your angularjs controller.
Refer to my plunker code; it is a simple angularjs version of your jsfiddle code.
For example, suppose that a snippet of the index.html looks like this:
<body ng-controller="MainCtrl">
<div id="code">This is <b>some text</b> bla bla bla</div>
<br />
<input type="button" value="Mark!" ng-click="markText()" />
<input type="button" value="Remove marks!" ng-click="removeMarks()" />
</body>
Then the example angularjs controller, MainCtrl, could look like this:
app.controller('MainCtrl', function($scope) {
var getSelectionPosition = function () {
var range = window.getSelection().getRangeAt(0);
var preSelectionRange = range.cloneRange();
preSelectionRange.selectNodeContents(document.getElementById("code"));
preSelectionRange.setEnd(range.startContainer, range.startOffset);
var start = preSelectionRange.toString().length;
return {
start: start,
end: start + range.toString().length
}
}
$scope.markText = function() {
var currPosition = getSelectionPosition();
var selection = window.getSelection().getRangeAt(0);
var selectedText = selection.extractContents();
var span = document.createElement("span");
span.className = "Mark";
span.setAttribute("PosStart", currPosition.start);
span.setAttribute("PosEnd", currPosition.end);
span.appendChild(selectedText);
selection.insertNode(span);
};
$scope.removeMarks = function() {
$(".Mark").each(function () {
$(this).contents().unwrap();
});
};
});
Notice that the MainCtrl is the angularjs controller for the body. The ng-click on the buttons reference the markText and removeMarks functions in the controller's scope. The logic in the functions are exactly the same as you referenced in your question (and jsfiddle).
None of your JS code changed other than moving the functions inside of the controller. Again, check out the plunker above to see the actual code working.
Hi I am using angular progress bar and I want to update every time I click a button.
<div ng-controller="ProgressDemoCtrl">
<br/>
<h3>
Dynamic
<button class="btn btn-sm btn-primary" ng-click="random()" type="button">Randomize</button>
</h3>
<small>
<em>No animation</em>
</small>
<progressbar animate="false" type="success" value="dynamic">
<b>{{dynamic}}%</b>
</progressbar>
</div>
ANGULAR
var ProgressDemoCtrl = function ($scope) {
$scope.max = 00;
$scope.random = function() {
var value = Math.floor((Math.random() * 100) + 1);
var type;
if (value < 25) {
type = 'success';
} else if (value < 50) {
type = 'info';
} else if (value < 75) {
type = 'warning';
} else {
type = 'danger';
}
$scope.showWarning = (type === 'danger' || type === 'warning');
$scope.dynamic = value;
$scope.type = type;
};
$scope.random();
$scope.randomStacked = function() {
$scope.stacked = [];
var types = ['success', 'info', 'warning', 'danger'];
for (var i = 0, n = Math.floor((Math.random() * 4) + 1); i < n; i++) {
var index = Math.floor((Math.random() * 4));
$scope.stacked.push({
value: Math.floor((Math.random() * 30) + 1),
type: types[index]
});
}
};
$scope.randomStacked();
};
as you can see in here what it does when i click the button is filling it up randomly.So what i want to do is be able to click a button and update the progress bar.
If you are using angular bootstrap's progressbar this is very easy. I just made a plunkr for it.
Your HTML
<div ng-controller="ProgressDemoCtrl">
<h3>Progress bar value is {{dynamic}}</h3>
<progressbar max="max" value="dynamic">
<span style="color:black; white-space:nowrap;">
{{dynamic}} / {{max}}
</span>
</progressbar>
<input type="button" ng-click="progress()" value="Click Me To Progress" />
</div>
</body>
</html>
and JS
angular.module('plunker', ['ui.bootstrap']);
var ProgressDemoCtrl = function ($scope) {
$scope.dynamic = 10;
$scope.max = 100;
$scope.progress = function(){
$scope.dynamic = $scope.dynamic + 10;
};
};