When trying to reset the data in a form and calling form.setPristine(), I encounter an issue where the formController is not registered within the $scope.
It may sound like a basic question, but how can I locate the formController?
Within the code snippet below, I receive the error "TypeError: Cannot call method 'setPristine' of undefined"
formControlleris when it has been assigned to the$scope. Since it is not available yet, I am unsure how to retrieve it.
When it comes to dealing with directive controllers, they are actually shared among various directives. One way to access them is by creating a unique custom directive and including it as the 4th property in the link function.
To implement this, follow these steps within your custom directive:
//inside custom directive
link: function(scope, element, attrs, controller){
controller.$setPristine();
}
This answer may seem quite straightforward but keep in mind that simply calling $scope.reset might not be the most optimal solution. It's essential to understand why you would need to reset the form. Shouldn't the form begin in a pristine state by default? If not, what factor is preventing it from being pristine?
To display the following div after getting a value greater than or equal to the specified value and retrieving it through ajax: 1. How can I show the below div with the given value? .mainbox{ width:auto; height:auto; padding:20px; background:#f00; } .i ...
As a newcomer to polymer, I wanted to integrate D3 with it. After modifying an existing Gist, I encountered some challenges. My goal is to pass JSON from a Polymer element attribute (barData) in HTML to the polymer template. The JSON is passed as a String ...
I'm having an issue with a piece of code that uses triggerHandler. The event is being called correctly, but it's not working as expected. Below is the code snippet and a link to a jsFiddle : HTML: <body ng-app="app"> <button box-cr ...
Currently facing an issue with jQuery. I created a drop-down menu and would like it to expand when the li tag within the menu is clicked. Even though I am using the jQuery click function successfully, there seems to be a problem where the webpage refreshe ...
Apologies for any language errors. I am looking to develop a web application where users can fill out a form and submit it to the server. The server will then respond with the requested data in JSON format. Using this data, I want to create a diagram and ...
I'm facing an issue with my code: (function (app) { app.controller('productListController', productListController) productListController.$inject = ['$scope', 'apiService', 'notificationService&a ...
I am attempting to retrieve only the first divs while excluding the second ones: <div class="_5pcr userContentWrapper"> <div class="_5pcr userContentWrapper _4nef"> After researching, I discovered that the querySelector function should be abl ...
Even though I successfully used jQuery within a Vue method to achieve this task, I am still searching for a pure Vue solution. My goal is to remove a class from one list item and then add the same class to the clicked list item. Below is the code snippet w ...
I would like to implement a feature where textboxes are automatically filled from a database when a user selects an option from a combo box. This can be achieved using jQuery or JavaScript in PHP. Once a user selects an element, the corresponding text sh ...
I am facing an issue with my AngularJS app where I am fetching data from a webservice and trying to bind it to the template using ng-bind-html. However, when attempting to bind the data inside ng-bind-html, nothing seems to happen. Can anyone help me with ...
Currently, I am in the process of developing a dynamic tab menu using Vue 3 and slots. Successfully implementing tabs, I have created BaseTabsWrapper and BaseTab components. The challenge lies in using v-for with the BaseTab component inside a BaseTabsWrap ...
Is there a way to hide all content that appears after a specific element, such as a particular class of div? The issue I am facing involves using a 1&1 webpage builder with a restrictive layout-template enforced by my boss. I am trying to remove the foote ...
When I define html2canvas functions in my controller, the alert in html2canvas doesn't get fired and my canvasToImageSuccess function is not executed. Am I missing something here? In my controller, I have defined html2canvas functions as shown below ...
<div ng-repeat="item in list"> <div ng-if="checkFunction(item).result" > display content </div> </div> It seems like the ng-if directive is not being triggered without manual refresh. Could you please review and ...
My AngularJS filter isn't functioning properly when used with an Object. Here's the View: <input type="text" ng-model="searchKeyUser.$" placeholder="Search Keys" class="form-control"><br> <ul class="list-group"> <li cla ...
I have a REST response that returns around 500 records. These records are being displayed in an Angular table. I would like to add customization options for the user, allowing them to choose to display 10/20/30... records per page. Additionally, I want to ...
I encountered an Application Error while deploying my project to railway.app. The error message prompts, "Is your app correctly listening on $PORT?". Initially, my project was a combination of JS and jQuery. However, I later integrated webpack.config.js t ...
While attempting to establish a connection with a webservice, I made an attempt using AngularJS $http option. However, when testing it out, I encountered an error in the console of my Chrome browser: ReferenceError Invalid left-hand side in assignment. Des ...
I am working with a DFR api endpoint: url = http://example.com/api/data/ The URL of the page where I am running JavaScript code is: http://example.com/page/1/ I have logged in as User1 in my browser. POST request - from DRF browser API - successful. G ...
Looking for advice on how to create a datepicker in HTML without relying on bootstrap or pre-built JavaScript and CSS. I am interested in learning the process from the ground up and understanding how developers have designed these tools. I am specifically ...