Recent questions tagged JavaScript

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javascript - Using JQuery Ajax to call a php function

First and foremost thank you for checking out my problem, and for any help you may give! Okay, so like the ... attribute is posted I'm guessing? See Question&Answers more detail:os...

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

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535 views

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javascript - (Intergrate P5.js and Three.js) --- Create a ThreeJS scene with animations from P5.js library?

Before we begin, you may want to read my previous post which lead to the creation of this question: Drawing/Rendering ... using X and Y pixels) See Question&Answers more detail:os...

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

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441 views

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javascript - jQuery to identify URL and append parameters

This jQuery code will run as a bookmarklet in the wordpress editor. The bookmarklet / jQuery code will edit ... duplicate the results. 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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337 views

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javascript - Adding new rows dynamically in a grid view or datatable in asp.net?

I am binding the grid view using data table. My task is to add new rows to my grid view dynamically when ... /JavaScript or on the server side. See Question&Answers more detail:os...

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

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351 views

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javascript - Closures and ES2015

I apologize in advance for yet another closure question, but I'd like to clarify my understanding of the way ... Does this sound about right? See Question&Answers more detail:os...

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

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288 views

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javascript - Cannot dynamically set initial element translation before transition in same call stack

If I run something like so: var div1 = document.getElementById('div1'), div2 = document.getElementById('div2') ... take precedence. Why is 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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489 views

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javascript - jquery-ui accordion: adding rows without destroying and recreating?

I have a jquery accordion which I want to add rows to. I can accomplish this by calling .accordion(" ... without destroy and recreating it? See Question&Answers more detail:os...

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

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424 views

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javascript - Pass js variable or inout value to razor

Is it possible to pass js variable or html value to razor? @{ int n = ?????; Html.RenderPartial(" ... The above code does not work. See Question&Answers more detail:os...

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

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javascript - NodeJS, Firestore get field

I have firestore set up on my nodejs chatbot. And its successfully copying the Facebook users ID to .doc Name, and ... + sender_id).get("name"); See Question&Answers more detail:os...

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

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408 views

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javascript - This page can't load Google Maps properly

I'm trying to get the latitude and longitude from a map but I get this error: This page can't ... KEY&language=ar&callback=initialize"></script> See Question&Answers more detail:os...

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

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460 views

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javascript - Prevent firing of OnChange function after field is updated on server side

When I register an OnChange function to a field, it gets fired if the field is updated on a plugin on the ... The alert should not be fired. See Question&Answers more detail:os...

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

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514 views

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javascript - Backbone.js PushState True

I've created a site in backbone and for various reasons I've decided I want to remove the hash in the URL. I've ... to 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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371 views

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javascript - Django button ajax click

I have some HTML that Django is rendering well. I'd like to click a button on the HTML and have that cause an event ... > </p> </body> </html> See Question&Answers more detail:os...

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

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452 views

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javascript - finding sum of prime numbers under 250

var sum = 0 for (i = 0; i < 250; i++) { function checkIfPrime() { for (factor = 2; factor < i; ... any way to reference it in the if statement? See Question&Answers more detail:os...

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

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375 views

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javascript - Can't disable pointer-events in React app

I'm making a Simon game, where there are 4 quarter circles all with class name 'colorButton': red, yellow blue and green. ... </p> </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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293 views

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javascript - return parent with only child that matches given search string in array of objects with nested object

This is a follow up question from my previous question. From the answer I've received, I am able to ... understand the problem and requirement. See Question&Answers more detail:os...

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

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383 views

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javascript - How can I get Font Awesome 5 to work with React?

In the following example, the initial icon renders but it does not change when the class changes. const Circle = ({ ... <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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313 views

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javascript - Is there a difference between ++i and i++ in this loop?

The array.prototype.reduce function at: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/ ... change make any difference? See Question&Answers more detail:os...

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

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376 views

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javascript - Detect click on the inner text of the element without wrapping the text in a second element

I have a Div which is as big as half of my page using CSS: <div id="bigdiv"> CLICK ON THIS TEXT </div> I ... element. Is there a way to do that? See Question&Answers more detail:os...

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

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625 views

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javascript - Allowing only numbers and one decimal

Guys and gals i have this piece of JavaScript code that only allows for numbers and one decimal period. The ... return false; } </script> See Question&Answers more detail:os...

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

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523 views

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javascript - js geolocation but without prompting - possible?

Is it possible to get the geolocation of a user without the browser prompt? Here's the code sample from ... any preventPrompt()-like function ? See Question&Answers more detail:os...

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

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422 views

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javascript - Getting the latest data from a promise returning service called repeatedly

I have an angular service that returns a promise for data obtained from a server. This data is requested ... know if it applies somehow. See Question&Answers more detail:os...

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

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429 views

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javascript - Valid false values

Converting any value to Boolean returns false or true. For example: > Boolean (false) false > Boolean (null) ... any other valid false values? See Question&Answers more detail:os...

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

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506 views

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javascript - reloading dataurl elements in jqGrid

I have a simple grid with the following options: jQuery("#mygrid").jqGrid({ url: 'dataurl.htm', datatype: ' ... ''>something</option></select> See Question&Answers more detail:os...

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

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447 views

1 answer

javascript - Increase displaying time of django messages

In my app, whenever a question is deleted, it shows a django message that question is deleted. Related code is ... to false. Help 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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500 views

1 answer

javascript - Auto Refresh DIV contents every 5 seconds code not working

Im using Spring MVC In My editStatus.jsp I have the following code to refresh a DIV every 5 seocnds ... never get called. Please suggest See Question&Answers more detail:os...

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

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449 views

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javascript - constructor inside constructor - bad practice?

I'm exploring some code and I saw the practice of embedding one constructor function into another ... be outside contact_duplicates_manager? See Question&Answers more detail:os...

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

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499 views

1 answer

javascript - Google Maps API v3 Polygon closing

When creating a polygon using the Google Maps API v3, how can I prevent the polygon from snapping to other ' ... the polygon close like 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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