Questions tagged as 'javascript'

Tagged questions
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Electron - Error with rpm "the License field must be present in the package: (main package)"

I installed the Electron Redhat (rpm) Installer module because I want to compile it in RPM, so I already put the code in the package.json as in the Github page of this module. But at the time of placing "npm run rpm64" I get this:    Error: E...
asked by 02.02.2018 / 02:08
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why does not the table with the data of a json generate me? This is my code

<!DOCTYPE html> <html lang="en"> <meta charset="utf-8"> <head> <script> function ajax() { var xmlhttp; if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest();...
asked by 02.02.2018 / 02:25
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Is it possible to update data without having to reload the page?

Well, in a few words I bring data by AJAX and at the same time I create and remove data from the page as the user interacts with it. The problem is that I am trying to segment data but this has become too problematic since I do not know i...
asked by 29.01.2018 / 15:39
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Query data from an administrator and client view

I have a problem filling in the data of a table in a jsp. My model is as follows: The problem I have is in the index.jsp inside the menuProducts. When filling in the information with the following code: I do not get the d...
asked by 31.01.2018 / 07:48
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Problems with arguments

I am asked to process two or more arrays sent from a function. But the function only sends one argument. I do not know if the problem is wrongly formulated or if it is really possible to do so. This is what I have done so far: function uniteUn...
asked by 30.01.2018 / 23:58
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Get only new data that is added to firebase

How I recover in real time only the data that is being registered as new in my database. According to the documentation it is child_added but it is executed even if there is no saved data and if there is previous data it loads them all...
asked by 31.01.2018 / 01:55
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How can I fill out a two-dimensional arrangement in Javascript?

I have a function that with a for runs a CATEGORY in my database, then a nested for PRODUCTS within that CATEGORY . Then I make a reference to my database extracting the PRODUCTS from the whole CATEGORY Finishing the routes I show my da...
asked by 30.01.2018 / 23:27
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Send data using (jquery Validation) and display a message in the same modal

I did a modal where I'm going to record new data. This form sends the data from a PHP file. If the data is recorded or not registered, it will send me a message. This message is passed through a JavaScript file so as not to reload the page and t...
asked by 12.02.2018 / 22:32
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Select all files in a folder that are of a given type

I am looking for a way to recursively search over a folder (that will explore directory and subdirectories) files to be uploaded with AngularJS Upload, but the important thing is to list the files and search in a local folder. That is, a functio...
asked by 12.02.2018 / 18:39
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onsen ui no center toolbar cordova android

There is a space above the title and the menu button that is not displayed in the browser. export default { name: 'home', data () { return { msg: 'Welcome', essentialLinks: [ { label: 'Core Do...
asked by 12.02.2018 / 19:38