Posts by Bruno Gomes • 83 points
8 posts
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viewsQ: Form is not picking up values by querySelector
I have a "piggy bank" project that keeps and withdraws an amount of money passed by two different Foms, but when trying to withdraw, the values are empty as in the example: {date: "", amount: "",…
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answers25
viewsQ: Errors when rendering a Sectionlist with an object array
I’m trying to insert a SectionList, but is returning in the console, in order, the following errors: Uncaught TypeError: Cannot read property 'length' of undefined The above error occurred in the…
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answer23
viewsA: Why is Box Alignment not working?
I suggest you create a new file to put styles you need and put according to a name/class/id Without the file you can use the style="propriedade:valor, for what you want, which is to create a space…
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answer40
viewsA: How to pull a specific Javascript pro HTML function
Post your code in the next questions There is a tag <script> You can use it and "pull" the functions of a file using the src Let’s assume your file is called index.js <script…
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viewsA: I would like to know how to add html div through pure js
You can create through the createelement() Follow an example var div = document.createElement("DIV"); after creating the div, if you want to put text you will use . innerHTML or . innerText, it…
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viewsQ: Flatlist after creating a Scroll, to render correctly
After 7 to 9 names, when creating a Scroll for viewing, Flatlist starts rendering a name only after another is inserted, and this only happens in tests on Android, the web is working normally. GIF…
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answer50
viewsQ: Button problems, codifying/decoding texts for binary numbers
I’m making a text to binary converter in HTML/CSS/JS, but I ran into a problem that By pressing the decode button, it does not change the text where it should change, soon after I can no longer…
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answer55
viewsQ: Bottomnavigatorbar is not accepting pages. How to fix?
I’m trying to make an app that uses Bottomnavigatorbar as a tool to navigate between screens, but by placing a page to be executed after clicking on one of the menu icons, it’s returning a string…