Recent questions tagged Javascript

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javascript - Stop jQuery fixed position scrolling when bottom of scrolling element reaches end of parent element

I'm using the below jQuery (answered by James Montagne) to begin fixed position scrolling after the user scrolls down ... at a certain point?) See Question&Answers more detail:os...

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

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348 views

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javascript - Customizing tooltip on Google Timeline Chart

I created a Google Timeline Chart to see my musical listening history. It looks like this: I want to remove ... I want to remove duration. 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 - Proper x-axis for Highcharts stack group column

I'm trying to develop a chart that visualizes data using 1 measurement and 3 dimensions. I put one dimension ... with stacks. Any hints? 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 - How to disable other checkbox on click of one check box?

I have a group of check boxes with same name, what I need is when I click any one of them, other checkboxes must ... value="1"/> Please 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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229 views

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javascript - jQueryUI Autocomplete - how to match search words with a list of keywords and show the matched results?

I'm trying to use jQueryUI Autocomplete to implement a site quick searching feature for various functionality pages in my ... ; } Jump to 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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102 views

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javascript - Why does map() return an array with undefined values?

I am trying to build filter system. There is two filter menu. One is number of room and another ... space data to SpaceFilterResults component? See Question&Answers more detail:os...

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

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426 views

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javascript - how to hide pubnub keys when using JS

I opened a ticket in pubnub and also read: https://help.pubnub.com/entries/22251291-Can-I-Hide-my-Application- ... how to implement it in PHP? 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 - Hiding DIV if using mobile browser

I'm having trouble manipulating my code to hide one specific DIV if the browser being used is a mobile device. ... to help me out? 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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327 views

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javascript - jQuery/JS - How to compare two date/time stamps?

I have two date/time stamps: d1 = 2011-03-02T15:30:18-08:00 d2 = 2011-03-02T15:36:05-08:00 I want to be ... :00 2011-03-02T14:15:04-08:00 false See Question&Answers more detail:os...

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

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258 views

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javascript - How to detect browser support File API drag n drop

I like to add a background on a div only for browsers which support drag & drop for files I don't like to ... though, just a one line 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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352 views

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javascript - Disable submit button until all form inputs have data

I'm trying to disable the submit button until all inputs have some data. Right now the button is disabled, but it ... ("disabled", true); } } See Question&Answers more detail:os...

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

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190 views

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javascript - Reference a binary-component to js-ctypes

I have registered a binary component in my chrome.manifest: binary-component components/linux/myLib.so abi=Linux_x86-gcc3 ... to ctypes.open()? 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 - Keep text selection when focus changes

I have a normal textbox, and a lightbox with a text input. I want to keep the user's selection in the ... 'm trying Nickolay's suggestion now. See Question&Answers more detail:os...

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

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131 views

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javascript - Upload files with node.js

I have this code in order to upload files with node.js: app.use(express.bodyParser()); // or, as `req.files` ... 45:5) What could be the reason? See Question&Answers more detail:os...

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

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309 views

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javascript - How to make for loop wait until Async call was successful before to continue

Hi i am creating a batch update for my local store using for loop and async ajax call. My problem is that my loop ... function (resp) { } }); } See Question&Answers more detail:os...

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

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899 views

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javascript - HTML5 Canvas moving object to mouse click position

Basically I want to move an object from point A ( 10x,10y ) to a position on the canvas where the mouse has ... going from point A to Point B. 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 - JS Regex to match everything inside braces (including nested braces): "{ I want this {and this} and this in one string }"

Meaning that I simply want to strip the enclosing braces. I can match "{ this kind of stuff }" with: "{stuff}".match ... ; var foo2 = { bar: 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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150 views

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javascript - Check event.target.parentElement with matchesSelector js

Not concerned about old browser fallback. Also, can't use libraries. I have an event object. I am testing ... focus is on efficiency. 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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157 views

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javascript - Google Script: Play Sound when a specific cell change the Value

Situation: Example Spreadsheet Sheet: Support Column: H has the following function "=IF(D:D>0;IF($B$1>=$G:G;" ... I didn't understand very 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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244 views

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javascript - Reversing an array without 'reverse' or duplicating an array

I'm trying to solve the following exercise: Reverse an array without using the reverse method, without using a ... e']; reverseArray(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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281 views

1 answer

javascript - Get a parents + children tree with pg-promise

I use the pg-promise library with bluebird for making dependent queries. I have two tables, a and b, looking ... to bring those two together? See Question&Answers more detail:os...

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

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158 views

1 answer

javascript - Access nested objects via array of property names

Say I have an object like this (simplified): var options = { boxes: { size: { x: 15, y: 18 }, shadow: ... .boxes.size.x = somevalue; Any ideas? See Question&Answers more detail:os...

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

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164 views

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javascript - Google Map API v3 shade everything EXCEPT for polygon

So by now we're familiar with adding shapes to a Google map with the v3 API: $j('#map').gmap('addShape' ... hole where my markers are. Possible? See Question&Answers more detail:os...

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

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344 views

1 answer

javascript - localStorage like storage alternatives for HTA

I am developing a HTA application, for that I need to store some data at client side using JavaScript. Like ... if I can found any. See Question&Answers more detail:os...

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

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329 views

1 answer

javascript - How to fill in a text field with drop down selection

I have a drop down with different strings, I want a text box to be filled in with the string of the drop down ... xz"];?></textarea> </td> See Question&Answers more detail:os...

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

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188 views

1 answer

javascript - jqgrid - Set the custom_value of edittype: 'custom'

The custom_value of place_id is set to whichever row I click first. Subsequent clicked rows will all use that same value, ... <?= $sites ?>"; } 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

1 answer

javascript - Image resize to fit screen

I created this code to resize photos/images to fit the screen, considering the space available for the nav bar. The ... / Set new height } }; See Question&Answers more detail:os...

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

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267 views

1 answer

javascript - What is the best way to handle large data with Tensorflow.js and tf.Tensor?

Question I am using tf.Tensor and tf.concat() to handle large training data, and I found continuous using of ... 0.164ms 20000 default: 0.148ms See Question&Answers more detail:os...

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

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