Do iframes not utilize parental jquery?

I have a homepage that utilizes jQuery by loading it from the ajax google APIs in the head> tag.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.js" type="text/javascript"></script>

I attempted to use jQuery functions within an iframe list.php -> head> tag:

 <script type="text/javascript> 
$(document).ready(function() {
 $.ajaxSetup({ cache: false }); // This addresses an IE bug as without it, IE only loads the first number and fails to refresh
setInterval(function() {
    $("#listts3").load("http://www.mydomain/list.php", "");
}, 60000);
});

However, I encountered this error:

Uncaught ReferenceError: $ is not defined list.php:153
(anonymous function)

Is it possible that the iframe does not inherit the jQuery source from the parent? Do I need to load jQuery again within the iframe as well?!

javascriptjqueryiframe

Answer №1

Could it be that the iframe is not using the jquery parent source?

Absolutely. That's how iframes operate. They exist independently from the page they are inserted into.

Do I need to load jquery again in the iframe as well?!

Indeed. JavaScript and CSS do not pass through iframe boundaries (except in very rare circumstances cases).

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

How can JavaScript be used to remove HTML tags from text while preserving a space between each line?

I found a helpful solution on Stack Overflow for removing HTML from text content. This is the method it suggests: function strip(html){ let doc = new DOMParser().parseFromString(html, 'text/html'); return doc.body.textContent || "&quo ...

javascripthtml

Display all elements on a webpage using Javascript without the need for scrolling

I'm looking for a way to ensure all items on a webpage load immediately, without having to scroll down multiple times before running a script to find a specific item. Is there a method to have all items load at once without the need to manually scroll ...

javascripthtmlcss

"Utilize Bootstrap Modal to load dynamic content with Ajax and incorporate loading

When I use the Bootstrap Modal to load content from another page, the data is quite complex with multiple queries and dynamic forms. As a result, when the modal opens, it tends to get stuck momentarily. I am looking for some sort of animation or indicator ...

javascriptjqueryajaxtwitter-bootstrapbootstrap-modal

Encountering a ValueError when attempting to validate form fields with Django and JavaScript

I encountered an error while trying to validate a field using Javascript and Django. Error: ValueError at /insert/ invalid literal for int() with base 10: '' Request Method: POST Request URL: http://127.0.0.1:8000/insert/ Django Version: ...

javascriptpythondjango

What is the best way to delete a container when its child element includes a specific string?

I run a website that compiles video clips from various sources, including YouTube. Occasionally, some clips appear as private videos. I am looking to use jQuery to apply the display:none; property to the entire div when the class a.colorbox.cboxElement con ...

javascriptjqueryhtmlcss

Using a prop array as v-model in a Vue JS CheckBoxGroup implementation

Struggling to create a reusable CheckBoxGroup component with a prop array as v-model. I checked out the vuejs guide at https://v2.vuejs.org/v2/guide/forms.html#Checkbox which uses the v-model array in the data of the same component. However, this approach ...

javascriptvue.jscheckboxpropv-model

Safari is encountering an issue with the value provided for the width/height attribute in the <svg> element, as it is not a recognized

When adjusting the size of an SVG based on antd breakpoints, I encountered errors like these. I am passing props to an SVG element: const { lg } = useBreakpoint(); const height= lg ? "8rem" : xs ? "3rem" : "5rem"; const width ...

javascriptreactjssafari

Utilize key-value pairs to reference variables when importing as a namespace

Is it feasible to utilize a string for performing a lookup on an imported namespace, or am I approaching this the wrong way? Consider a file named my_file.ts with contents similar to: export const MyThing: CustomType = { propertyOne: "name", ...

javascripttypescriptjavascript-import

Is there a way to disable or deactivate all jQuery functions at once?

I have developed an application with push state functionality and it is running smoothly. However, I am facing an issue where my jQuery functions are being triggered multiple times in certain cases. This happens because every time I call push state, the sp ...

javascriptjqueryajaxpushstate

PHP-generated interactive pie chart

I'm encountering a puzzling issue while attempting to create a pie chart in Flot using data from PHP. The chart seems to be rendering incorrectly, and I'm struggling to identify the cause. Below is my PHP code (used for testing): echo json_enc ...

phpjquerymysqlajaxflot

Having trouble with implementing both filter and infinite scroll simultaneously in an Ionic list?

I've encountered an issue with my ionic hybrid app related to angularjs filters. The code snippet below showcases the problem: <input type="search" placeholder="Search personalities" ng-model="name" ng-change='alert("changed!")&apo ...

javascriptangularjsionic-framework

Distinctive titles for JavaScript constructors/prototypes compared to classes

When working with JavaScript ES6, classes allow us to write code like this: class RectangularShape { constructor(height, width) { this.height = height; this.width = width; } getArea() { return this.height * this.width } static some ...

javascriptecmascript-6terminologyecmascript-5

The fade in and fade out effects using JQuery are not functioning as expected despite adding a delay

I am attempting to achieve a text effect where the text fades in, stays visible for a moment, and then fades out. While I understand this can be done with CSS Keyframes, I am unsure of how to implement it with multiple animations. As a result, I am experi ...

jqueryhtml

What is the purpose of using route('next') within ExpressJS?

In the documentation it states: You can have multiple callback functions that act as middleware and can invoke next('route') to skip the remaining route callbacks. This is useful for setting pre-conditions on a route and then passing control t ...

javascriptnode.jsexpress

Using TinyMCE editor to handle postbacks on an ASP.NET page

I came up with this code snippet to integrate TinyMCE (a JavaScript "richtext" editor) into an ASP page. The ASP page features a textbox named "art_content", which generates a ClientID like "ctl00_hold_selectionblock_art_content". One issue I encountered ...

javascriptjqueryasp.nettinymce

Tips for inserting a php variable into an html document

I am trying to figure out how to export a variable from a php file into an html file. The php file I'm working with is example.php and it contains the following code: <?php $array= ['one','two']; ?> The html file is named ...

javascriptphphtml

Error: The variable "$this" has not been defined in the AJAX function

Recently, I've been delving into the world of javascript and ajax. I'm trying to create a dynamic select option list similar to this: However, when attempting to compile using Google Chrome Developer tools (F12), I encounter an error like this: ...

javascriptphpmysqlajaxcodeigniter

Data retrieval takes precedence over data insertion

I'm facing an issue where I am trying to insert data into MySQL using Knex within a loop, but the data retrieval is happening before the insertion. Can anyone assist me with this problem? for (let i = 0; i < fileArray.length; i++) { fileLocation ...

javascriptexpressknex.js

React has been reported to display a Minified React error even in its development mode

Currently, I am utilizing browserify and babel for transpiling and bundling my script. However, a challenge arises when React 16 is incorporated as it presents the following error message: Uncaught Error: Minified React error #200; for more details, kin ...

javascriptreactjsbrowserifytranspiler

AngularJS is not immediately responsive to changes in $window.document.visibilityState

I am currently working with AngularJs version 1.4 and I need to be able to detect when a user is not on the tab of my app and when they return. To achieve this, I attempted using $watch in the following way: $rootScope.$watch(angular.bind($window, functio ...

javascriptangularjs