Recent questions tagged JavaScript

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What is the best way to bold a part of string in Javascript? I have an array of objects. Each object has a name. ... is: <b>Ma</b>ria not Maria See Question&Answers more detail:os...

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

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252 views

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javascript - Aborting the xmlhttprequest

I am using HTML5 for uploading files. I have a button click event attached to the function uploadFile(). It ... been cancelled"); } Cheers See Question&Answers more detail:os...

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

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256 views

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javascript - Restore cursor position after changing contenteditable

There is html like this: <div contenteditable="true" class="value research-form thumbnail"> Some text here </div> ... to get the same effect? 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 - How to get the real height of a text?

Referring go this example http://jsfiddle.net/uzgJX/ The result is the height of the box containing the text ( ... it says 19px instead of 14px 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 - How to Uncheck A radio button

I have two forms, one with a radio button that users must select to edit. [form name="A"] <li> ... any suggestion 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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210 views

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javascript - Recursive Promises?

I would like to iterate over all files located in the HTML 5 file system and have some event get started ... never displayed in the console. 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 - Dynamically creating form elements

I'm creating a web-database driven offline web-app targeted at iOS devices. I'm trying to use jQuery Mobile, ... , check boxes and select lists. See Question&Answers more detail:os...

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

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168 views

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javascript - How do you send console messages and errors to alert?

I would like to pass errors to an alert to warn the user they made mistake in their code even if they ... be really appreciated. Thanks Jenita 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 - select2 load data using ajax cannot select any option

I have the following code (javascript): $('#cbxConnections').select2({ minimumInputLength: 0, multiple: false, ... github "Loading remote 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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317 views

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javascript - Capitalize the first letter of every word

I want to use a javascript function to capitalize the first letter of every word eg: THIS IS A TEST -- ... would be a simple javascript 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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132 views

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javascript - JSON.parse string with quotes

I have this: JSON.parse('{"130.00000001":{"p_cod":"130.00000001","value":"130.00000001 HDD Upgrade ... help to understand this behavior? See Question&Answers more detail:os...

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

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116 views

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javascript - How do I make page_action appear for specific pages?

I was playing around with some chrome extensions and I found this example:http://src.chromium.org/viewvc/chrome/ ... me at least one answer! See Question&Answers more detail:os...

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

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286 views

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javascript - INR currency format

I need to show currency format like these, how can we show. ?1 ?10 ?100 ?1,000 ?10,000 ?1,00,000 ...... See Question&Answers more detail:os...

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

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205 views

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javascript - Checkbox array in Vue Js

I have an array of checkboxes, coming from a main system object where I store all system setting. (called getSystem{}). ... ?] > </b-form-group> See Question&Answers more detail:os...

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

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174 views

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javascript - Override default jQuery selector context

I'm trying to use jQuery inside a Firefox extension, and actually want to use jQuery to manipulate the ... preserving all jQuery functions? See Question&Answers more detail:os...

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

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302 views

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javascript - Empty body in fetch post request

i'm struggling with the fetch API in javascript. When i try to POST something to my server with fetch, the ... someone help me? Thank 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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138 views

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javascript - Change image source if file exists

I have http://jsfiddle.net/rcebw/3/ The point of this is I will have numerous of these inlinediv divs. Each ... if I've explained myself well!) See Question&Answers more detail:os...

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

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401 views

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javascript - how to hide dropdown menu if we click outside the menu in vuejs

I am using a dropdown menu components in vuejs to make normal dropdown menu. My code is for dropdown component is ... me how to achieve 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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722 views

1 answer

javascript - How do I break out of loops in recursive functions?

I'm working with a array of category objects that can have an array of child category objects. The tricky part is that the ... [] } ] } ] } ]; See Question&Answers more detail:os...

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

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320 views

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javascript - Closing a socket server side on socket.io?

I'm pretty sure this is a simple question, but I have no idea where the socket.io docs are and the ... then disconnect above is for testing) See Question&Answers more detail:os...

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

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255 views

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javascript - Is it possible to stop the browser from following the link when the onclick of the child element fires?

This is what I have basically: <a href="http://somelink.com"> <span>stuff</span> <span onclick=" ... the site. Any 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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146 views

1 answer

javascript - jQuery simulate click

I want to trigger a function when the page is loaded. There are many ways to do this. However, when I add ... getType is not defined error. See Question&Answers more detail:os...

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

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233 views

1 answer

javascript - Implementing a countdown timer in React with Hooks

Im trying to render a count down timer on screen with react hooks, but I'm not sure the best way to render it. ... ) } export default Timer;``` See Question&Answers more detail:os...

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

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220 views

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javascript - How to convert longitude and latitude to street address

Given the latitude and longitude, how do we convert it to street address using Javascript or Python? See Question&Answers more detail:os...

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

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263 views

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javascript - $state transition after rejected promise Angular ui-router

I'm using Angular ui-router and have a resolve function set up for one of my states, before the controller is ... have changed in version 1.xx See Question&Answers more detail:os...

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

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289 views

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javascript - Is there any value for what x === x returns false without NaN?

Is there any value for what x === x returns false without NaN? For example: > x = 1 1 > x === ... false? An official reference would be welcome! See Question&Answers more detail:os...

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

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350 views

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javascript - mongodb nodejs - converting circular structure

I have some code that pulls all documents from a collection and puts it onto a webpage. a simplified ... not querying the collection properly? See Question&Answers more detail:os...

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

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137 views

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javascript - How to put a jpg or png image into a button in HTML

I want a button with an image in it. I am using this: <input type="submit" name="submit" src="images/stack ... the whole button to be the image. See Question&Answers more detail:os...

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

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