Questions tagged as 'javascript'

Tagged questions
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I have a button that performs an action as I do that at the end of the action another button is automatically executed

I have a button that takes a screenshot of a div by clicking on a button that div has a photicle that by clicking on the save button is saved by submit in mysql but I would like to click on the capture button (screenshot button) execute the func...
asked by 05.09.2018 / 15:10
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Select to load the elements when opening the page

I have a select that is dynamic, at the time of opening the page it performs its function but what I need is that when I open the page the default value is selected and I throw the images of the selected value, since it is annoying to open the p...
asked by 05.09.2018 / 13:16
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how can I pass a function to multiple selected in an HTML file?

I'm doing a course in JavaScript and I have the following problem: In the same html file I have a function and in turn the html code that consists of a series of options which allows me to select day, month and year, it runs well without any...
asked by 10.09.2018 / 18:03
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Graph functions

I was programming function graphs but I still have not resolved how to mark axis Y to axis X . I tried some frameworks like chart js canvas and I do not get results.     
asked by 05.09.2018 / 02:58
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How can I make the chosen value in a combo go to the select?

function ComboAnio(){ var meses = new Array("01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12"); var d = new Date(); var n = d.getMonth(); var y = d.getFullYear(); var select = document.getElementById("sele...
asked by 05.09.2018 / 00:05
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Problem with JSPDF

Hi, I have a problem with the javascript JSPdf, I have this html <div id='content'></div> <div id='editor'></div> aca hay un foreach de por lo menos 100 elementos con varios <h1> y <div> </div&...
asked by 03.09.2018 / 22:05
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API IndexedDB problems removing objects

I am new to all this programming and I am working with the IndexedDB API I have been analyzing my code for a long time and I can not find the error beforehand thanks for the help. The problem is the following button to delete each of the objects...
asked by 01.09.2018 / 18:14
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Error with TableSorter - JQuery

I'm wanting to order, but when I click on the headers, this happens. When I do it with a table created in hard (hard data) it works perfectly, also when the data is already loaded from the beginning with PHP, but when I fill the table f...
asked by 03.09.2018 / 09:41
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Stop JSON reading in node.js

I'm doing a Web Service in Node.js where I have to do several validations but if one of those validations gives an error I need the Web Service to continue running but stop validating, as if it were a Try ... catch alone I do not know if in my c...
asked by 02.09.2018 / 18:56
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HTTP CODE 304 WHEN CONSUMING A SERVICE WITH FETCH

I have a api rest that works perfectly with postman, but when I consume it in the client with a fetch, it returns a code 304 NOTE: This happens to me when I send the token in the headers, if I do not send the token everything works normal   ...
asked by 12.09.2018 / 05:03