Questions tagged as 'javascript'

Tagged questions
3
answers

Browser Compatibility with JavaScript

Is there any tool or method to recognize which browser the user is using and is it compatible with the version of JS and JQuery that exists on my system? The idea is if it is not compatible, alert the user and lock the system.     
asked by 12.09.2017 / 21:36
0
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List shared folder items

How to list items from a specific folder shared with an application created by the Developer Console?    The problem I'm using the googleapis on node package to get a more flexible and robust image upload and file system than Her...
asked by 13.09.2017 / 01:41
1
answer

Feed progress bar with Js

I've done a javascript tag that gets the number of Ids filled and returns a number that becomes the percentage of width that makes the bar move, however, I have a character counter that should send a value to the progress bar as...
asked by 13.09.2017 / 14:56
1
answer

Problems with contact form 7 - function on_sent_ok obsolete

I have some forms using the plugin contact form 7 and each one redirecting to a specific success page, I used on_sent_ok, however he does not want to run I went to check and found out that it is obsolete and the correct one now is to use the gif...
asked by 13.09.2017 / 17:20
3
answers

Calculating with JavaScript

I need some help from you. I have two numeric fields in my system as shown in the picture below. Thefieldthathasaredlinearoundit,itwillhavetomakeacalculationonthefieldabove,asyoucanseeintheCreatinine...fieldwithavalueof2.3,thefieldinredwo...
asked by 24.10.2017 / 12:43
0
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Is it possible to generate a route without going through the same street again?

I'm using the Google Maps API, which looks like waypoints in directions to generate a route using multiple points on the map. Depending on the address I enter on the map, a route is generated by going back down the same street once. I really...
asked by 23.10.2017 / 04:42
2
answers

Convert power

I have a function format(input) that transforms the code quotation of a numeric expression, to be in a more readable form for the user with unicode characters. e.g. "3 * 2 + 1 - 5 / 2pi" -> "3 × 2 + 1 - 5 ÷ 2π" However, w...
asked by 27.09.2017 / 04:09
1
answer

How to change the background color of a DIV with Class and Id defnidos?

I'm having a problem with my Javascript code, I can not change the background of a div, so I set it in CSS with a class and its color is white. function escolha(id){ if(document.getElementById(id).style.backgroundColor=="#FFFFFF"){ do...
asked by 26.09.2017 / 07:32
0
answers

Problem with $ _POST

Well I'm learning to program php and I have a lot of difficulties in doing the junction of it with other language, at that moment I'm doing a job and I have a problem: When I click on a div the image on it goes to another, on the sid...
asked by 26.09.2017 / 14:04
1
answer

Java Web + Ajax + Servlets

I'm having a hard time trying to get the date in Ajax. When I run the code, I get the 200 status and in network in the Chrome debugger I can see the return, but I can not do anything else with the date, like giving an alert or anything usef...
asked by 08.09.2017 / 05:38