Recent questions tagged javascript

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I want hash-tags to be removed from URL after they are used. For example, when i click on the link below ... like to solve it using 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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285 views

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javascript - Using timeline Google Chart API in PHP - Date/Time formatting issues

I am trying to implement Google's Timeline API https://developers.google.com/chart/interactive/docs/gallery/ ... test" ></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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580 views

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javascript - Leaflet Draw "Cannot read property 'enable' of undefined" adding control to geoJSON layer

I am trying to use leaflet's edit function on polygons that I loaded from my database. When I click on leaflet's ... } }); } 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 - MongoDB: Counting how many of each distinct values there are?

I have a collection of documents holding a list of feedbacks for different items. It looks something like this: { ... of the same field? 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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497 views

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javascript - Unhandled promise rejection despite catching the promise

I don't understand... Is it me or is this a bug in node? This is fine as expected: const a = new ... js process with a non-zero exit code. See Question&Answers more detail:os...

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

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185 views

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javascript - select special selector after $(this) selector

for example I have this code <script> $(document).ready(function () { $('span').each(function () { $(this). ... do u guys suggest I should do ? See Question&Answers more detail:os...

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

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260 views

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javascript - jQuery Select Element that has no Class or ID

Trying to find a selector to get all elements that have both no class, and no id set to them. So far I ... want to deal with the actual content See Question&Answers more detail:os...

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

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184 views

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javascript - new RegExp('^+d{2}.d{10}$') doesn't work

I want to test a string's format. This string should start with a + sign, then 2 digits, then a . ... invalid quantifier error. What's 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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335 views

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javascript - Using CodeMirror with Vuejs/Nuxtjs results in error 'CodeMirror' is not defined when I the server reloads

I am implementing the CodeMirror to one of the textarea in my Nuxtjs/Vuejs application. I would like to beautify ... index.vue Error in Sandbox: See Question&Answers more detail:os...

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

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192 views

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javascript - Using this.setState in a callback

I have the following code getting a twitter timeline in a react component: componentWillMount: function() { twitter ... with the this variable. See Question&Answers more detail:os...

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

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230 views

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javascript - D3 Linking nodes based on names rather than index

I am trying to link the nodes based on Id rather than the index in this codepen, I am not able to figure out how to ... "FH" , target: "TP" }]; See Question&Answers more detail:os...

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

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319 views

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javascript - SyntaxError: identifier starts immediately after numeric literal in Firebug

I'm getting that error when I call this javascript function: function kickUser(id_userChat){ $.post("chatFuncs.php" ... just for this example). See Question&Answers more detail:os...

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

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199 views

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javascript - @bindable changeHandler fires before bindings are done updating

The Code: App.js export class App { constructor() { this.widgets = [{ name: 'zero'}, {name: 'one'}, ... before the update is fully rolled out. See Question&Answers more detail:os...

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

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297 views

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javascript - Set minimum delay on bluebird.js promise resolution

I want to guarantee a minimum delay on the resolution of a bluebird.js promise. As an example, let's say ... this would also 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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186 views

1 answer

javascript - jQuery - select all elements with attribute name (not value) beginning with...?

Say I'm looking for all elements with an attribute 'data-language', whose value begins with 'java' (would match ... beginning with "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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189 views

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javascript - tableToExcel jQuery throws strange error in IE

I am using a jQuery function to export my HTML table to Excel. This is a function I have seen used in ... reason. Are there any workarounds? See Question&Answers more detail:os...

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

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175 views

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javascript - JS: remove duplicate values in array, including the original

Does anyone know how to remove duplicates in an array including the original value? I came across different snippets like this ... 5] -> [2, 3] See Question&Answers more detail:os...

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

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749 views

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javascript - HTML Input type datetime-local setting the wrong time-zone

I've created an app that takes in HTML inputs and goes through JavaScript to create an event on a native calendar ... post more code if needed. 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 - Auto-skip properties not belonging to the type in TypeScript

Let's say I have the following type declaration: declare type Point2D = { x: number, y: number } I ... destructuring with the rest operator. See Question&Answers more detail:os...

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

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165 views

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javascript - Finding the location of a TD in a table

So let's say I have a table, and I want to manipulate a specific <td> in it: HTML: <table> <tr><td>1 ... cells[y] How can I check this location? See Question&Answers more detail:os...

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

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169 views

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javascript - Why this code references different result

I am new to JS and was learning value and reference types in JS but I faced some confusion on the below code: ... console.log(obj.arr[0].x); See Question&Answers more detail:os...

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

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519 views

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javascript - Alternative to deprecated RegExp.$n object properties

I like using the $n properties of RegExp (RegExp.$1, RegExp.$2 etc) to create regular expression one- ... a better non-deprecated equivalent? See Question&Answers more detail:os...

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

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398 views

1 answer

javascript - Combine same-index objects of two arrays

Say I have two arrays of objects, like so: var arr1 = [{name: 'Jay'}, {name: 'Bob'}]; var arr2 = [{age ... , but I feel this may be too complex. See Question&Answers more detail:os...

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

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473 views

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javascript - Tooltip element with absolute positioning being clipped by container with overflow: auto

I have a tooltip in a modal. Is there a way that I can avoid the tooltip from being clipped by a container ... odio voluptate! </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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270 views

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javascript - Issue with displaying Google Chart in a bootstrap tab

I have an issue with displaying a Google Chart in a Boostrap tab. I have two tabs, and a Google Chart in each. ... (data, options); } </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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305 views

1 answer

javascript - Highlight URL bar using Chrome and Safari extension

Is it possible to highlight the URL bar (set focus to the location bar) using Google Chrome extensions or Safari ... in 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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213 views

1 answer

javascript - RegEx issue with hash tag

I am trying to match hash tags and wrap them with an anchor tag. Here is the POC: <p class="display"> ... ". 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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1.5k views

1 answer

javascript - Sort with moment.js: Deprecation warning: value provided is not in a recognized RFC2822 or ISO format

I parse dates I get from an API with Moment, and I need to sort the array when I'm done collecting the data. I ... info. How can I make it 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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