Questions tagged as 'javascript'

Tagged questions
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Hide series, showing only one in the tooltip in Highcharts

I have several series in a Highcharts graphic but I only want to show the values of one of them in the tooltip. How would it be done? Now with this code I show all the values of all the series: tooltip: { formatter: function() {...
asked by 22.02.2018 / 23:28
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EXPORT DATA FROM A HTML TABLE WITH PAGE TO EXCEL

I have this function to export data from a table that has pagination with Datatables, and it only exports me the view of the table and not all the columns. function exportGrid(tableid,filename) { var table= document.getElementById(ta...
asked by 22.02.2018 / 22:44
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How to get information from a Google Maps InfoWindow?

I want to get the values entered by the user in the input of InfoWindow of Google Maps, is there any way to do it or will I have to remove them from there and put them somewhere else? This is the code you use to add the bo...
asked by 18.02.2018 / 21:41
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Fill vectors with data and perform calculations in javascript

I have the following exercise: ** The 3 coordinates of 3 vectors in space are read (v1, v2, v3). Make an app in javascript that shows the following: The magnitude of each vector The product bridge from v2 to V1 The sum of v1 + v2...
asked by 19.02.2018 / 02:13
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Change elements of a select

I have a select with options where some names come out in English. I'm trying to go through it and change it using JQuery. But I can not do it ... Some help var length = $('select[name=day]').children('option').length; for (i=0; i<le...
asked by 18.02.2018 / 20:30
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Autocomplete field in add field js

I am working on a project to enter and exit materials from a warehouse, so it is necessary for the person to enter or remove several things at the same time. that issue I could solve with an addfield js, he added a select, with the list of mater...
asked by 17.02.2018 / 15:34
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Can you install two different versions of a MySql database on the same computer?

Is it possible to install a MySql database version (5.7.20.0) on a PC that has already installed a wampserver server that comes by default with a Mysql database version (5.7.19)? I mean, can you install two different versions of a MySql database...
asked by 17.02.2018 / 00:26
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CENTRAR LOGO OF MY WEB HTML5

I made my web in HTML and the logo remains unraveled. Here I leave the image to see what I mean. I need you to be centered in the circle. Here is the code <!-- Header --> <header id="header">...
asked by 16.02.2018 / 22:29
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Can you install two different versions of a MySql database on the same computer?

Is it possible to install a MySql database version (5.7.20.0) on a PC that has already installed a wampserver server that comes by default with a Mysql database version (5.7.19)? I mean, can you install two different versions of a MySql database...
asked by 17.02.2018 / 00:26
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answer

Uncaught TypeError: Can not read property 'calendar' of undefined

I want to create an event in javascript to insert an event in Google Calendar with the following code: var event = { 'summary': 'Google I/O 2015', 'location': '800 Howard St., San Francisco, CA 94103', 'description': 'A chance to hear mo...
asked by 04.03.2018 / 18:46