Questions tagged as 'javascript'

Tagged questions
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How can I send a modal with booststrap or some div with a text box?

I have the following table, the part of the buttons when pressing them, they consult a data and the table is repainted with the data, what I need is that if the data of the query does not exist, I can enter the amount manually. And I thought I w...
asked by 15.09.2018 / 21:45
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Show content in my body, with JS

What I would like to do, is that in my index.html, in the part of the body the entire page is loaded, let's say it hits "contacts" of the nav, and it loads me the contents of a contacts.html file, inside the body. <html> <head>...
asked by 18.09.2018 / 19:23
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change style using JavaScript

good day, I have a design and I want to fit the styles from my database. I am learning now and I do not know how to accommodate the js so that I can make the change for example, I have the color # e81863 in the style and I want it to be the one...
asked by 18.09.2018 / 17:49
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Error uploading .war to apache tomcat

Friends a query, shows me this error when uploading .war to apache tomcat, so I filled my first combo     
asked by 18.09.2018 / 18:49
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Error in the modules when configuring a webpack with ReactJs

I have an error when configuring a webpack with Reactjs. I get this error that is below and would like an explanation. The error that comes to me in the terminal is the following: ERROR in Entry module not found: Error: Can't resolve 'C:\re...
asked by 22.09.2018 / 02:26
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Validate and Get Json of a Form with Jquery

I am developing a way to get a json from all Input that are in a div determined with jQuery em>. This is almost finalized I need only one detail and I want to not show me the json until all fields are validated and also if I do not com...
asked by 09.10.2018 / 14:07
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Hide options in Dynamic forms - Yii2

I need to add a small function to hide the options of _form-opc when selecting the type of question "sustain" of the combobox. Currently I can do it, but only in the first dynamic way, I would appreciate it if you can help me. _Form...
asked by 16.09.2018 / 21:28
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thread '' panicked at 'called Option :: unwrap () on a None value' in console

Could someone tell me how to solve the following error? thread '<unnamed>' panicked at 'called 'Option::unwrap()' on a 'None' value', /checkout/src/libcore/option.rs:335:20 note: Run with 'RUST_BACKTRACE=1' for a backtrace. failed to par...
asked by 18.09.2018 / 07:46
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How to pass data between Includes in the same query of sequelize?

I have a problem with sequelize, I need to consult several tables in the same query, these are nested with Include: [] so fine, but I need to pass the result of a nested table (coins) to another table of another include (prices), since with re...
asked by 23.09.2018 / 19:51
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Read text file from JAVASCRIPT

I am trying to create a function that reads all the contents of a text file and then visualizes everything in a new window. For now this is my code: function leeArchivo(file) { var archivo = new XMLHttpRequest();...
asked by 23.09.2018 / 13:44