Questions tagged as 'javascript'

Tagged questions
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How to activate and deactivate users in php or javascript?

I have a list of users or any other elements .. how to deactivate and activate these elements so that when I call from a form I do not appear     
asked by 02.10.2018 / 15:53
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How to consume content from a Json using a Charts script.JS

I have a service that combines two querys of Sqlite in an array (followed by a Json encode), I try to generate several queries to have the data and paint them in a line graph in charts.js My service when it is sent with a single array works,...
asked by 02.10.2018 / 15:13
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Jstree no casrga children

I am trying to load a jstree by means of a json array created from multiple queries, the problem is that I generate the JSON with the structure that requires it according to the documentation, but when I execute the code it only loads the two no...
asked by 01.10.2018 / 21:08
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How to do that when selecting an option in a combobox I will restore it again

Hello good afternoon I have a combobox which I need when I select for example plate crane, plate basket, motorcycle plate, vehicle plate. and fill the plate in the input text then I give it to the plate and restore the main option that is the fi...
asked by 01.10.2018 / 21:50
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how to update in mysql an array received in php by ajax

I have problems when doing an update in php, I can see each element of the arrangement when I receive it in $ _POST but at the moment of executing the update it does not do anything, I do not know ... if it is an error of syntax or what proble...
asked by 01.10.2018 / 20:02
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Error loading HTML and JS images

I have programmed my first website and it is a kind of online store. What happens is that the photos I've used have had to be modified so that their size is not the one that should not be, all this with JS. The problem I have is that, at leas...
asked by 02.10.2018 / 07:09
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Help with JasperReport, why do you send the following error and it is not displayed?

I have the following code in my controller, where what is returned is the name of my report prueba_reporte @RequestMapping("/report") public String verReporte(Model model, @RequestParam(name = "format", defaultValue="pdf", requir...
asked by 01.10.2018 / 00:45
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Webpack = Move my index.html, add it to a folder

I am a frontend developer, and I am implementing webpack to improve a bit a web app that I am doing in react js. But I have a problem = > When I configure my webpack in the parameter publicPath: path.resolve(__dirname, "dist") + "/"...
asked by 28.09.2018 / 14:16
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Using functions with ajax

Good morning friends of this forum. I have a problem, when executing a js instruction from a function that is executed with the onreadystatechange of the ajax, whose purpose is to update the data of a form, some instructions are not ex...
asked by 29.09.2018 / 11:23
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Problem with Safari is solved if I use Web Inspector from a Mac

I have 2 problems; The first is that in a website that I am creating, when the user uploads photographs, I take them with a javascript function and convert them to a base64 string, and then pass them to the server more quickly, and convert them...
asked by 28.09.2018 / 11:43