Questions tagged as 'javascript'

Tagged questions
0
answers

___ ___ erkimt EDGE can not copy large images using JS / from a canvas? ______ qstntxt ___

I have the following code, which copies pieces of the image "smoothchartshowAnalisysCopy" (500px X 250px) to the larger image (32172px X 250px).

%pre%

It works perfectly with IE, Firefox, Chrome, Safari and Vivaldi, except with MS Edge . MS Edge only copies the pieces of the image from the beginning to the position of 14000px .

In positions greater than 14000px , there is not even an error, but nothing is copied.

I did not find anything in the Microsoft documentation, or anything relevant to Google.

    
___

I have the following code, which copies pieces of the image "smoothchartshowAnalisysCopy" (500px X 250px) to the larger image (32172px X 250px). var c = document.getElementById('analysisFullGraph1'); 32172px X 250px var ctx = c.getContext('2...
asked by 02.09.2016 / 04:44
1
answer

Create image blob in PHP

How can I create a blob of an image in PHP and return to JS? I've already tried using file_get_contents() returning to jQuery and creating an objectURL but it obviously did not work.     
asked by 27.08.2016 / 14:55
1
answer

Create a multiple filter with only one input

On my system, I created a directive that gets the parameters needed to update a table, which would be: function filtroAngularTable() { return { restrict: 'E', scope: { lista: '=', config: '='...
asked by 12.11.2016 / 15:12
0
answers

Read Arduino Serial with bluetooth 4.0 using Evothings

I'm developing an application, where I want my iPhone to touch information with the Arduino from bluetooth 4.0. I was able to connect to bluetooth and I can also send data through Serial, but I can not read Serial data. I used the example of...
asked by 09.11.2016 / 14:34
3
answers

How do I slide between pages horizontally using a fixed menu?

This is my Html code, and I am also using CSS with position: fixed; in the menu. Code: <body> <div class="topo"> <img src="img/logo.png" /> <div class="menu"> <ul>...
asked by 06.11.2016 / 00:54
1
answer

jQuery Click does not work on results coming from $ .post

I'm developing a delete button on the product form that I have, it works like this Category 1 (Radio Button) Category 2 (Radio Button) After selecting a category, it sends a jQuery command to the $ post function and creates...
asked by 14.10.2014 / 07:09
0
answers

Get X and Y of g with ID even when zooming

I have a map of Brazil with several <g> svg. Each element of this is a municipality. I need to get the X and Y of this element in relation to div that svg is. The bigger problem is because I have a zoom, that when clicking for examp...
asked by 18.02.2017 / 17:06
2
answers

Form Validation with Submit

In My project I have three forms being one independent of the other. The form1, form2 e form3 . The form1 contains mandatory fields to be filled, and that data will be necessary to generate the information of the other two forms...
asked by 09.11.2016 / 14:05
0
answers

ScrollTo does not stop exactly in place (#idSection)

I'm using the tweenmax scrollTo effect, however I'm having a problem, the site is composed of a few sections each has an id that I use for anchor in scrollTo. When I click on the menu, the site will scroll down to the section that I selected,...
asked by 17.02.2017 / 19:41
1
answer

Password Comparison Script Only checks once

My script only works once, to make it work I have to give a relaod on the page. This script below it checks if the passwords are different. When I put a correct password in the 1st field and purposely a wrong one in the second, it will ret...
asked by 20.02.2017 / 04:27