The code to assign a value to "parentId1" using window.opener.document.getElementById is malfunctioning

Trying to retrieve the value from my child.jsp and pass it to my parent.jsp using 

window.opener.document.getElementById("parentId1").value = myvalue;

Despite no errors appearing in the console, the value is not successfully transferring to the parent page.

The child popup window has a URL that begins with, 

https://safe.cresecure.net/securepayments.....
while the parent page's URL starts with http://..... Could this difference in security levels be causing a communication issue between the secure child window and non-secure parent page?

If so, what steps can I take to resolve this problem?

javascriptsecurityhttphttps

Answer №1

Is it possible to communicate between a secure child window and an insecure parent page?

Yes, there can be challenges when dealing with HTTP and HTTPS script origins as they are separate. This separation is necessary to prevent security vulnerabilities where content on an unprotected page could alter the contents of an HTTPS page.

How can this issue be resolved?

  1. Ensure same origin by serving the parent page via HTTPS and using either the same hostname or setting up a shared parent domain with the document.domain property in both documents.

  2. Implement cross-origin messaging with window.postMessage; for older browser compatibility (especially IE<8), alternative methods such as communication through document.cookie or hash navigation may be needed.

  3. Utilize server interaction where one document sends information to the server which then shares it back to the other document using technologies like XMLHttpRequest.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Exploring the process of web scraping from dynamic websites using C#

I am attempting to extract data from using HtmlAgilityPack. The website is dynamic in nature, displaying content after the page has fully loaded. Currently, my code retrieves the HTML of the loading bar using this method, but encounters a TargetInvocation ...

javascriptc#html

Mobile Devices Experiencing Issues with Proper Resizing of Three.JS Panorama

I'm currently working on a project using Three.Js and its device orientation library to create a panorama that users can navigate by moving their phones. Initially, everything looks great as intended: Proper Panorama However, upon refreshing the pag ...

javascriptmobilethree.jsresizewindow-resize

Struggling with integrating API response formatting in React and updating state with the data

This is the content found in the file 'Search.js' import React, { Component } from 'react'; import * as BooksAPI from './BooksAPI' class Search extends Component{ constructor(props){ super(props); this.state={ ...

javascriptreactjs

Navigating from an http POST request to an http GET request within Express

I am seeking guidance on routing in Node.js and Express. I have an application where users can add items through various methods, such as using a URL. Here is a breakdown: There are two routes I am working with: /create: This route allows users to select ...

node.jsexpresshttp

Implementing Material UI datetime-local feature with no minute selection

Is there a way to hide minutes in a TextField with type = datetime-local? <TextField label="From" type="datetime-local" InputLabelProps={{ shrink: true, }} /> This is how it appears on my end: screenshot ...

javascripthtmlreactjsmaterial-ui

AngularJS allows for dynamic routing within applications

I'm a beginner with AngularJs and I've run into an issue where the URL changes but the page remains the same. Any help would be greatly appreciated. Here is my configuration: var app = angular.module('MyApp', ['ngResource',& ...

javascriptangularjs

Encountering the ERR_SSL_PROTOCOL_ERROR browser message when operating a Node.js Express server with HTTPS

I've set up multiple nodejs applications running on Express with the following code. They all work smoothly with similar code to this: fs = require 'fs' https = require 'ht ...

node.jshttpsexpress

TinyMCE - Utilizing selection.setContent along with getContent for the Warp Button

I am looking to implement a button that will wrap content with all tags. Snippet of Code: editor.addButton('MobileToggleArea', { text: '<M>', icon: false, onclick: function (){ editor.selection. ...

javascriptjqueryhtmltinymcetinymce-4

Is the array State not setting properly in React Native?

I apologize for the strange request, but I need help with a validation method for form inputs within a modal. Currently, I am checking each this.state.variable and pushing them to an aux array, which is then supposed to be set to the original fieldErrors ...

javascriptarraysreactjsreact-native

Use the useEffect hook to pass newly updated data to a FlatList component

I have encountered an issue with updating a FlatList component in my React Native application. The scenario involves running a graphql query to render items and then refetching the data when a mutation is executed using Apollo's refetch option. Althou ...

javascriptreactjstypescriptreact-nativereact-hooks

Troubleshooting problems with dates in jQuery AJAX

Hey, I recently worked on formatting dates in jQuery Ajax. After fetching a date value from the database, I converted it to the format dd-MM-YYYY. However, there seems to be an issue where I'm receiving the previous month. For example, if the database ...

javascriptjqueryajax

SailsJS - handling blueprint routes prior to configuration of routes

I am trying to configure a route in my config/routes.js file as shown below '*' : { controller: 'CustomRoutes', action: 'any', skipAssets:true } The CustomRoutes controller is responsible for handling custom routes. Th ...

javascriptrestexpressroutessails.js

javascript, contrasting functions and variables

As I delve into the world of Javascript and JQuery (hence why I chose the example below), I have observed an interesting behavior. I noticed that not only can I define a function and call it, but I can also just do something else mysterious by using the do ...

javascript

Creating interactive navigation bar effects with scroll and click functionality using jQuery

Is there a way to make the navigation highlight when a user clicks on it and also scrolls to the corresponding section? Currently, I am facing an issue where only the third navigation event highlights, most likely because when navigating to the fourth or f ...

javascriptjquery

Which option is more beneficial for intercepting API data in Angular 6: interfaces or classes?

My API returns JSON data that is not structured the way I need it, so I have to make changes. { "@odata.context":"xxxxxx", "id":"xxxxxxxx", "businessPhones":[ ], "displayName":"name", "givenName":"pseudo", "jobTitle":null, "ma ...

javascriptangulartypescriptclassinterface

Unable to proceed, WISTIA upload frozen at 100% complete

I recently integrated the Wistia API for video uploads. Everything seemed to be working fine as per the Wistia documentation until I encountered an issue. After uploading a video file, the progress bar would reach 100%, but then an error was logged in the ...

javascriptjqueryajaxwistia

Is there a way to utilize JSON data to dynamically fill column names in a JQuery datatable?

JSON Data: { "data": [ { "name": "Garrett Winters", "designation": "Accountant", "salary": "$170,750", }, { "name": "Brielle Williamson", "designation": "Integration Specialist", "salary": "$372,000", } ] } H ...

javascriptjqueryjson

What's the best way to interact with Vuex: accessing the store directly or passing properties

I am currently in the process of transitioning a pure Vue application to Vuex, and I'm grappling with the most efficient method of passing data down to the components. In Vue, it is common practice to pass data as properties like this: <component ...

javascriptfrontendvue.jsvuex

Comparison: NumberFormatter versus NumberFormat in PHP and JavaScript

My attempts to format currency seem to yield inconsistent results. Using PHP with the NumberFormatter class, here's a snippet of my code: $number = 5125.99; echo getInternationallyFormattedCurrency($number, 'tl-PH', 'PHP'); echo & ...

javascriptphpinternationalization

npm-bundle encounters an issue with Error: ENOENT when it cannot find the file or directory specified as 'package.json'

npm-bundle is throwing an error that says Error: ENOENT: no such file or directory, open 'package.json' in my NodeJs project. It works fine if I manually create test.js and package.json, then run npm install followed by npm-bundle. However, when ...

javascriptnode.jstypescriptnpm