Recent questions tagged JavaScript

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javascript - Google chart value going outside from pie chart in Bootstrap modal

I'm using Google chart to visualize my data and i'm using 3d pie chart to show data in bootstrap modal but ... :- https://jsfiddle.net/L0pt229a/ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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615 views

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javascript - Images created using `document.currentScript.ownerDocument.createElement` (from within <link> imported HTML) never load

Here's a function that returns the width of an image, given the image's url: async function getImageWidthByUrl(imgUrl) ... a <link>'s document? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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484 views

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javascript - Dynamically change selectbox options based on previous option selection

What I am trying to accomplish is the following... HTML <!doctype html> <head> <meta http-equiv="Content- ... ). Any help will be appreciated See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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javascript - onchange this.form.submit() not working for web form

been working on this way too long...but can't seem to identify the problem. Already read dozens of articles on ... but that didn't work either. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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574 views

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javascript - page hash and backbutton issue phonegap+Jquery

I am new to phonegap programming and hoping someone can help me out here: cordova 1.7.0, Jquery 1.7.2 and ... . Can anyone show me how? thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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803 views

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javascript - Show/Hide Panel when checkbox is selected

I'd like to show a panel when a checkbox is selected or hide the same when the checkbox is not selected. ... </script> How to fix this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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594 views

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javascript - How to find all elements on the webpage through scrolling using SeleniumWebdriver and Python

I can't seem to get all elements on a webpage. No matter what I have tried using selenium. I am sure I ... (price.text) print(len(shoe_prices)) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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641 views

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javascript - Count number comments in post in Meteor

If I want to count the number of comments a post has got, I will have to save the number of comments ... native. How does others solve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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649 views

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javascript - ko.computed property to determine visibility not working

In my KncokoutJS ViewModel, I have the follow computed property: self.SelectedUserHasRoles = ko.computed(function ( ... easier to understand. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

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javascript - Cordova plugin ListPicker error on Ripple emulator

I'm using Cordova within Visual Studio and added the ListView plugin. The plugin was added successfully via the ... plugins that I am using See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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566 views

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javascript - reactjs: setState being called twice in a function called once? why?

EDIT: since the code snip does not reproduce the bug - here is a link to the github repo: (code is far FAR from ... > <div id="root"></div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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javascript - Add an event listener with sevral parameters and remove it later

This seems to be a very popular question though i didn't seem to find any pertinat answers. I attach an event listen ... , param ) }()), false) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

1 answer

javascript - JSON result get country from address_components

Hi new to JSON and I was wondering if I can call the "country" from this API's JSON result: ... relying on the address_components index? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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588 views

1 answer

javascript - Vue JS and appending a variable to end of a URL

I have a v-for method on my page and I'm outputting a series of numbers. 1234 122356 124 12312 My v-for ... tell me what I'm doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

1 answer

javascript - Get the layers from one model and assign it to another model

Given a model created using tf.sequential(), is it possible to get the layers and to use them to create ... another model tf.model({layers}) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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513 views

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javascript - Why is window.undefined mutable in old browsers?

What was the intent of the team who wrote the specification to make undefined mutable and hence not good for comparison? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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javascript - When to use useEffect without dependencies vs. direct assignment?

I am writing a React hook that allows me to use setInterval in my components. In order to do so I need to ... clearInterval(id) }, [delay]) } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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732 views

1 answer

javascript - TinyMCE doesn't work within Bootstrap 5 modal

hope you'll be able to help me so here is my problem: I would like to integrate a TinyMCE editor in a Bootstrap ... able to help me, see you :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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714 views

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javascript - Set the Lookup field to show only Contacts

I have a lookup field which shows a lookup for 4 entities. So, I have added the PreSearch Filter to filter ... following image : Is it possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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714 views

1 answer

javascript - Determine if Google Maps API is using an invalid key during runtime

I'm looking for a way to determine whether a valid Google maps API key is being used. Using an invalid key, ... disabled at runtime. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

1 answer

javascript - Jquery '$' is undefined

I have created the webpage below and successfully ran it on several machines. When I run it on another machine it ... </html> Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

1 answer

javascript - ChartJS changing displayed data based on date?

I have a simple section in which I am displaying data from the database , in my database I have two tables which ... I doing wrong in my codes?. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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777 views

1 answer

javascript - onclick event handler doesn't fire

I have the following code: <div class="modal-footer"> <a class="btn btn-primary" onclick="saveChanges ();" ... clicking of the link with jQuery? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

1 answer

javascript - What are the historical reasons for excluding input[type='image'] from form.elements

Regarding HTML spec for form.elements there is a note on listed elements "excluding image buttons for historical ... the historical reasons are. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

1 answer

javascript - D3js Updating Histogram elements not working (General Update Pattern)

I am trying to accomplish something similar to what is here : https://www.opportunityatlas.org/. If you proceed further to ... )"> </g> </svg> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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833 views

1 answer

javascript - .appendChild() is not a function when using jQuery

I am trying to transition from pure JavaScript to jQuery. I have a for loop that dynamically creates HTML ... Any help is greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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771 views

1 answer

javascript - encode a big integer to base62

I need to create unique referral codes. To make each Referral code unique I am trying to do something like below. ... that kind of big numbers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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660 views

1 answer

javascript - Can JSON.stringify output a whole number formatted as a double?

This is an example of what I'm doing: var serialized = JSON.stringify({x: 1.0}); And this is the ... would cause elasticsearch parsing to fail. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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