Recent questions tagged Javascript

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javascript - Directions between Two-point location in mapbox-gl - React Native?

I have two point i get it from database and i want to render a line From start point to end point what I got is the ... map: { flex: 1, }, }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to call function that is parameter to Function.prototype.bind with value passed as parameter to Function.prototype.bind

Given const n = 1; function value(data) { return data === 1 && data; } function compare(data, next) { return ... , compare.bind(null, value)))); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Pattern or best way to construct new objects from required module?

I've broken my code up into a number of Typescript classes and interfaces, and while it works well and is ... make this more readable/clean? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Plus Arithmetic Operation

I've tried use Plus Arithmetic Operation to calculate 2 input text type number values, but my result was ... couple of numbers together? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Should host objects be counted as plain objects in an isPlainObject function?

I've been doing some testing of isPlainObject functions from different libraries on different browsers. There are 4 different ( ... ; }()) }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Difference between calling function and referencing function?

Look at the following code: window.onload = someFunction; Many times I see the use of this kind of ... calling the function without brackets. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - if/else Statement Not Working in Safari? (JQuery)

I have applied an if/else statement, (within a larger function), that does not seem to process at all in the ... align: center; color: #fff; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How do you get client-side script to execute on an ASP.NET postback? (from an UpdatePanel)

Basically I want to get some javascript to be sent back to the client and executed from a postback inside an ... cleaner way to do this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to sort out elements by their value in data- attribute using JS

I need to sort out the elements that are already displayed in ascending order so that they just rearrange. I need to ... () Tnx for any help.. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Validate email address having issue in vuejs?

<button type="submit" class="register-button" :class="(isDisabled) ? '' : 'selected'" :disabled='isDisabled' v ... "persist" > PROCEED </button> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Can't use returned data in .ajax method of jQuery anywhere but the function itself

Rather odd problem in that I cannot use the data variable (the information returned by the ajax call) anywhere but in ... }); return output; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - md-autocomplete not found passing the old values when we submit the form?

I have implemented an md-autocomplete on my site. The search and selecting works, It updates the shown list and everything ... > </form> </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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155 views

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javascript - Google Maps v3 Shifting After Loading in Wordpress

The page loads with Google Maps and doesn't initially fill the container surrounding it. Half second later Google ... pictures yet or I would! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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javascript - setting hidden text from server-Node.js(express)/Asp.net-core to read it from client- angular 2

My(assumption) flow is I'll get a form post method html which will contains TOKEN catching it in server side. ... Value) variable in angular 2 ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to create click event for specific link in a jQuery listview.

I'm trying to create a function that starts when you click on a specific link in a listview. The issue is ... event handler fired'); </script> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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208 views

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javascript - Individual column filtering with Handsontable?

What I'm looking for is an individual column searching function (exactly as this datatables spreadsheet example) ... user with Handsontable ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Receiving data via stdin and storing as a variable/array

I am trying to receive data via stdin which I have working: const fs = require('fs'); const readStream = ... any resources online to help me. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

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javascript - how express forming the img URL

I have created a simple node solution which contains a form and on that submit the form it will display the ... any help would be appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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125 views

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javascript - Show HTML file contained within the extension

I'm creating a website blocker: after you visit a website you've blocked, the browser displays a new HTML ... script to inject some JavaScript. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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384 views

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javascript - firebase cloud function authentication: onCreate event doesn't contain displayName

I have a cloud function for onCreate that looks like exports.addNewUserToCollection = functions.auth.user().onCreate( ... matter) What gives? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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javascript - Random string unique in database table

I need to generate a random string (8 digit alphanumeric code) and save it with my Tournament row into a database ... forever and its is slow. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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356 views

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javascript - d3 v4 parallel coordinates selection of paths with d3 v4 brushes

I am trying to implement a chart similar to this - https://bl.ocks.org/syntagmatic/05a5b0897a48890133beb59c815bd953 in ... this can be fixed. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

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javascript - How to produce an array from an object where the number of elements is determined by Object.values?

I have an object like so: { green: 2, blue: 1, red: 2} How can I turn it into an array that looks like this: ... 'green', 'blue', 'red', 'red'] See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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148 views

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javascript - Trouble referencing variable in Collections.where method within render function

I have run into some trouble with a piece of backbone code. The code below relates to a render function. I can ... that.$el.html(template); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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852 views

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javascript - Show data based of selected id on modal popup window after click a button php mysql

On my website, when the button is clicked, it will prompt to a popup window. Im using the modal popup window. My ... <?php } ?> </tbody> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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278 views

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javascript - Creating local variable counterparts of global objects if used multiple times?

I recently read, that if a global object (i.e. document) is being called multiple times then it would ... highly used global objects? Why? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

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javascript - Will invoking angular.bootstrap on "n" multiple DOM nodes, instantiate "n "AngularJS applications?

Is it correct to say that invoking angular.bootstrap will create a new instance of AngularJS, together with a separate ... )? (I presume no!) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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156 views

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javascript - type @, show a name list like facebook status box

in facebook status box, if you type '@', then a list of friends' names appear. I am trying to implement ... as possible? My choice is jquery. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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