Recent questions tagged JavaScript

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javascript - Google apps script location.reload in web app

I am using a GAS web app that needs to refresh its contents when a user takes certain actions (like clicking ... way to refresh the page? See Question&Answers more detail:os...

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

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298 views

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javascript - Using the new facebook graph api, ajax calls returns null (empty)

Im trying out the new graph api for facebook. I'm trying to fetch some data using jquery ajax. This is a ... doing wrong? Thankful for all help! 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 - Generate mesh faces for vertices in THREE.js

I'm not sure if the answer is supposed to be blindingly obvious but it eludes me. I'm doing the 3D Graphics ... give me a formula or something? 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 - Dynamically add and remove the div on scroll?

I tried to add and remove div tags while scrolling like the Dojo grid works. I only want to display 7 div tags. ... Dojo), it's also helpful. 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 - Render recursively a nested data in React

How would i go about rendering a menu with nested <ul> items with an an unknown amount of children in react from an ... slug: "top-level 2" } ] See Question&Answers more detail:os...

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

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485 views

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javascript - How can I fix the bootstrap navbar to the top after a div was scrolled?

I am trying to get my navbar with bootstrap to appear after a certain div, called "A". Div "a" is at ... do that we bootstrap itself? 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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javascript - Server side routes in Iron Router and Meteor

Forward It seems that in Meteor, we cannot call a server side route to render a file to the page without some ... me to get around my problem? 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 - Image map by alpha channel

<img src="circle.png" onclick="alert('clicked')"/> Let's imagine that circle.png is a 400x400 px transparent ... / straightforward way to do so? 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 - Exporting all images in a Google Earth Engine image collection (Google Earth Engine API)

I need to download a bunch of Landsat images for my thesis. My problem seems simple but I don't have a clue ... .). Many 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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javascript - Injected $stateParams and $state into jasmine angular js test getting undefined

I am writing a jasmine test for my DetailCtrl. I have 10 json file each with file names like this 1. ... ://localhost:8000/#/listings/undefined See Question&Answers more detail:os...

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

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537 views

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javascript - HighCharts: How to use reflow to allow auto-resize after changing size

In our Angular app we're using highcarts-ng for our HighCharts implementation. Here is the Chart Maximize and ... sizes, not auto-size 100% 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 - Get accurate position for a click on a linked image using jquery

I'm working on an app that allows tagging directly on photos via clicking (like Facebook, flickr, et al). However, I ... /div> </div> </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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322 views

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javascript - understanding the node.js event queue and process.nextTick

I'm having trouble understanding exactly how process.nextTick does its thing. I thought I understood, but I can't ... t point me here. 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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241 views

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javascript - Handling jsonp in rails 3 controller

I want my controller action to handle jsonp requests from jquery $.getJSON. In my controller action i have the ... is causing jsonp 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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276 views

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javascript - How does facebook detect when a link as been PASTED

Facebook's status update input (well, contenteditable div) detects links. When typing a link it waits until the ... solution will be BEST! See Question&Answers more detail:os...

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

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362 views

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javascript - Circular Dependency in Backbone / RequireJS Nested List

I'm setting up a nested categories structure in Backbone with RequireJS. In this structure, a categories collection ... advance) for your help, See Question&Answers more detail:os...

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

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358 views

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javascript - jQuery, Select Input FILE and also set it to another INPUT

The website has 2 input fields, I only select 1 field and the other one is invisible. Now I want to ... set to the empty string. See Question&Answers more detail:os...

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

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440 views

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javascript - Convert dd.mm.yyyy format to yyyy-mm-dd

How can I convert dd.mm.yyyy format date to yyyy-mm-dd format in JavaScript? Here is an example: 30.01.2010 ... PHP but I need it in JavaScript. See Question&Answers more detail:os...

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

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543 views

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javascript - Passing a function into a Handlebars template

I'm using (or at least starting with) HandlebarsJS for the html templates but I might have hit a dead end. ... ideas would 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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479 views

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javascript - PHP XSS sanitization

Questions: What are the best safe1(), safe2(), safe3(), and safe4() functions to avoid XSS for UTF8 ... issues? CodeIgniter - why use xss_clean 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 - John Resig's simple class instantiation and "use strict"

Reference : http://ejohn.org/blog/simple-class-instantiation/ // makeClass - By John Resig (MIT Licensed) ... is deprecated in strict mode. See Question&Answers more detail:os...

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

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395 views

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javascript - How to pass client-side parameters to the server-side in Angular/Node.js/Express

Probably a very basic question, but I cannot seem to find a simple answer. I have a GET method ... express application read this data? See Question&Answers more detail:os...

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

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347 views

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javascript - Websockets not working in my Rails app when I run on Unicorn server, but works on a Thin server

I'm learning Ruby on Rails to build a real-time web app with WebSockets on Heroku, but I can't figure ... tools, would be 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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394 views

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javascript - SVG marker-mid on specific point on path

I got some code that generates pathes on canvas. the path objects looks similar to this : <path class="link" d= ... arrow between a-b ? 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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javascript - JQuery Mobile with Google Apps Script

I've made a Google Apps Script deployed as a standalone web app using HTMLService that provides a simple front end to ... > $(loadUI); </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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234 views

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javascript - Why do event handlers need to be references and not invocations?

In the React tutorial, it says Doing onClick={alert('click')} would alert immediately instead of when the ... function invocation as a handler? See Question&Answers more detail:os...

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

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411 views

1 answer

javascript - How to pass json data to highcharts series?

I have following json array which is generated at runtime. Hence the number of name/data pairs varies. ... Highcharts series data array See Question&Answers more detail:os...

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

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382 views

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javascript - Using stateProperties and hasStateChanged to implement undo / redo in fabric.js

Edit: The scope of this question has shifted a bit. Please see updates below. I've been working on an undo/redo of sorts ... i).flipY }); } } }; See Question&Answers more detail:os...

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

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