script tag

1639 questions

1 answers
34 views
0

pass javascript value to php

What should I do if I want to pass the value of javascript to another php file in the same folder?

1 years ago

2 answers
37 views
0

To prevent the form from disappearing

Nice to meet you.I started studying PHP three months ago and am currently trying to create a rudimentary web app with PHP+MySQL.First of all, I started to make a simple purchase order, but I failed to...

javascript php html

1 years ago

2 answers
63 views
0

Want multiple processes to run in the background from shell scripts

I want to move another shell script B and C simultaneously in a different directory in shell script A.Shell scripts B, C describe running the same program group.mkdir test1cd test1sh B.sh &cd..mkd...

shellscript

1 years ago

2 answers
76 views
0

Is it possible to retrieve the data in the middle of loading with FileAPI of javascript?

I'm thinking of working with point cloud data stored on my client PC on my browser.Now I know that FileReader can load file objects retrieved by FileAPI.I have a question now, but would it be possible...

javascript html5

1 years ago

1 answers
26 views
0

Understanding the Location of a Semicolon in JavaScript

The following is a description of the JS material that I am currently learning.const user=['Taro Tanaka', 'Ichiro Sato', 'Jiro Yamada'];constresult=user.map(element=>{ return element + 'Mr';})conso...

javascript

1 years ago

1 answers
86 views
0

The marker disappears when the center coordinates of the map are obtained by geolocationAPI.

Markers were displayed before geolocationAPI was introduced, but when debugging.InvalidValueError: setMap:not an instance of Map; and not an instance of StreetViewPanoramaThe error appears and the mar...

javascript google-maps

1 years ago

1 answers
133 views
0

WebExtensions getBackgroundPage Cannot Call Background Functions

When I try to call a function on the background script using getBackgroundPage in Firefox's WebExtensions, I get the error Error: Permission denied to access property f1 In the example below, data is ...

javascript firefox firefox-webextension

1 years ago

1 answers
110 views
0

Can't vue.js call parent to child events?

For example, to open a modal that is reused in multiple locations Is it impossible to call a child's method from the parent without giving the parent a state?Would you like to write it in the followin...

javascript vue.js

1 years ago

1 answers
80 views
0

I want to get the image file from S3 in node.js, but I get a Forbidden 403 error in s3.getObject.

I can upload it to S3, but the server code I wrote in node.js is gettingObject and I'm going to get the file from S3, but I get a 403 Forbidden error.What I want to do is to read the photo I uploaded ...

javascript node.js aws amazon-s3

1 years ago

1 answers
25 views
0

I don't know how to check if it sticks out of the array.

I can't image the part of the code that passes through the top, bottom, left and right loops with the code belowHow to use the remainder of cellIndex%SIDE_CELLS==SIDE_CELLS-1 especially on the left an...

javascript

1 years ago

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