Questions tagged as 'javascript'

Tagged questions
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JSON Search for specific page data

Hello! I'm trying to pull data from an API I made in PHP to send in JSON to another website. I was able to pull the result of an entire employee table, however now I want when I click on the employees to appear the other data related to it as Ph...
asked by 03.12.2017 / 17:08
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Render a policy

I have a directive that when I load the page it is rendered, the contents of that directive will undergo some changes during use. I wanted a medium that pushed a button at the press of a button to its default content.     
asked by 20.09.2017 / 13:34
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Calculate file size of a dataURL (cost)

I'm uploading an image in base64 ( dataURL ) to an application that uses express. As the user is doing the "clipping" of this image in the front end I did not find another way to send but by dataURL ... the application has a gener...
asked by 12.12.2017 / 13:19
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Jquery how to select a specific element by index

I would like to know how to select a specific element by the position of the index, since I can walk through the structure with the next and prev functions, but I'm not finding a way to select an element directly by its position. I'm using Jquer...
asked by 03.07.2014 / 16:27
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Popover inside a table does not work

I'm trying to put a popover within a row of a table that is dynamically mounted according to the data coming from the database. I tested out of the table and it worked, but inside the table line did not. My Js are like this $(document).rea...
asked by 03.10.2017 / 13:29
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Capture Coordinates In this Api Maps script

In this scrupt down I enter the source and the destination it returns me the time km and address data between them. but my question is how do I get it back to latitude and longitude? <script type="text/javascript"> function CalculaDist...
asked by 10.10.2017 / 04:09
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Have the identifier in a table row

Hello, I'm developing a web application that contains a list with multiple elements. My idea is that after clicking on one of the elements, it opens a new page with the details of the element clicked. For this, at the moment, I have to put so...
asked by 04.10.2017 / 10:21
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I can not start nodemon

I'm trying to initialize with nodemon a project with access to postgre but it does not start when running the command. follows the error: Error: listen EADDRINUSE :::3000 at Object.exports._errnoException (util.js:1018:11) at exports._...
asked by 10.10.2017 / 16:42
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CORS related problem [closed]

In recent days I had a problem with the contact form on my site, the error in question is CORS. Well, so far so good, is a problem that surely many of you must have passed. The problem in question is that until sometime ago it was working perfec...
asked by 12.10.2017 / 19:05
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Upload pages without refresh by clicking the menu option

Good evening guys! I'm doing a school system, it will have access levels, menu for each access. I want to do the following, when I click on some option from the side menu, where it is written "BLANK" in the middle part, I want to appear the corr...
asked by 09.10.2017 / 01:19