Posts by Bruno • 77 points
14 posts
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viewsA: Create multiple select options with Jquery
Can only be done using javascript. var button = document.querySelector("#button"); var select = document.querySelector("#select"); button.onclick = adicionaOption; function adicionaOption(){ var…
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viewsQ: Protect ajax code without Session
Hi. I’m having a hard time figuring out how to protect an ajax code on my page. I have a PHP registration with a form and have a field create a username. But when the user leaves the field I check…
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viewsA: php’s difficulty getting select text fed with javascript and json
Your question is How do I php get the text? The question is very vague. Do you want to take the selected text from the combobox and send it to the registration page? When you send the form through…
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answer58
viewsQ: Browser message disrupting user experience
I have a PHP page with product search form. As soon as the user does the search I update the products of the page where the user enters the product detailing on another page. The page is responsive,…
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answers622
viewsQ: Position 2 buttons side by side of an input
I need to make a button like this for my site but I’m not getting? How to do this in html and css and bootstrap? I even tried to do it like this, but it doesn’t work. <div class="btn-group…
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answers1329
viewsA: React-Native run android
In the official documentation is written the following for linux. Run after Android SDK is installed: 3. Configure the ANDROID_HOME environment variable The React Native tools require some…
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answers1329
viewsA: React-Native run android
By error the system is not finding android SDK containing emulator Devices. You must set the environment variable so that React-Nenable finds the emulator correctly. Do so. Click the windows search…
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answer43
viewsA: Problems with listview context menu with spinner
I don’t know if this is the right way to do it but I found the solution and maybe it helps other people. How to adapt it was I who created I entered in xml and the parent layout that is a…
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answer43
viewsQ: Problems with listview context menu with spinner
I’m having a problem opening a context menu in a listview that has a spinner. I registered my list on onCreate: registerForContextMenu(lista); I created the menu and added its Reader: @Override…
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answer63
viewsQ: Compare array using 2 values
I need to create a product array using another product array. In the first array there is the same product several times, whereas the second need to insert only the products when they do not repeat.…
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answers37
viewsQ: Odd Single Math Javascritpt Account Result
I have a simple script that should subtract 3 values. The problem is that I didn’t notice that sometimes the operation should give me a 0 result but gives me a result with a totally strange number.…
javascriptasked Bruno 77 -
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answer182
viewsQ: Fetch a specific value of an array according to values of another array and show the value of another field
I have two arrays, one called stock and the other called input. Both have the elements with the same key pair. Example: Stockpile: $estoque= array( array ( 'tamanho' => '33', 'quantidade' =>…
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viewsQ: Problems with resubmission of form in the POST method
On my system I have a form that adds products to a sale, using PHP and Mysql. It works beauty. When I add the product I go to another page that inserts the data and then back to the sales page. The…