Posts by Thiago Correa • 293 points
23 posts
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answer150
viewsQ: How to display a message in the view via a viewdata
How to create a message via a viewdata to the view? In the code below I am trying to validate if my user is null, it has to display the error on the screen for the user. Class public async…
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votes1
answer73
viewsQ: How to run counter without click event?
How to run the click counter without having to click the button? Type starts app already starts 1, 2, 3... I tried it as follows, but I can’t start the project without the same event. void main()…
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answers57
viewsQ: How to create messages using Futuredelayed?
Guys, I’m new to the flutter language and I have the following problem. As the image below, the client asked that instead of loading, he should be passing 3 messages, as if it were a slide. How do I…
flutterasked Thiago Correa 293 -
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votes1
answer49
viewsQ: How to assemble a foreach list at different positions
How to assemble a list using foreach to change the positioning of the image. If my Count is 1, position the image on the left side, if my Count is 2 position the image on the right side, follow my…
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votes1
answer1139
viewsQ: How to use profile image in flutter?
I have a card represented by showing the user photo + its name, when I search for a local image it loads the image normally, but when I need to load this image through a link of my api it does not…
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answer143
viewsQ: Error while running Dart list
I am trying to make a list in Dart/flutter, however I am getting the following error while running the app screen. Repository class: chamarGetGaiola(String usuario, String token) async {…
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votes2
answers2133
viewsQ: How to open another screen in Flutter?
I have an app for QRCODE scanner and I have the following check: // Executa função para o scanner Future _scan() async { String barcode = await scanner.scan(); if (barcode.contains("cx-")) { //…
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answer102
viewsQ: Select menu when clicking
I would like to create a javascript function that when the user clicks on some menu item it gets active, I did some research on the internet but could not play in my code. <nav…
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votes1
answer162
viewsQ: How to change column text by javascript?
I made an effect using DRAG AND DROP that is nothing more than dragging a block to another trello-style column. Inside this block I would like to exchange a status text for when it leaves from TO-DO…
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votes2
answers41
viewsQ: How to make an AJAX call through the post
Hello I have a field on the site called search service, and would like to make an ajax call to redirect to another page. <li> <form class="navbar-form full-width"> <div…
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votes1
answer140
viewsQ: How to change logo as you change page
Summary: Personal I am wanting to make a modification in the site of the company where I work and do not know how to do it. PROBLEM: I would like to create a form in Javascript that as it changes…
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answer89
viewsQ: How to give the post via ajax
I’m having trouble sending an email through a website. The structure that is is as follows: User fills the information in the form and I have a javascript that will give a post via ajax this ajax…
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answer53
viewsQ: How to add Account to the Asp.Net Core project
I’m new to Asp.net core mvc and I’m having a hard time, I have a project that in visual studio I have a solution for 4 different projects. Let’s just say it’s Project A and Project B. Project A…
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answer43
viewsQ: How to replace with null or blank values
Problem: When the customer clicks to send the request the system takes the product selected and the dimensions of that product. Only not all products have box or is any other feature of the same.…
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votes1
answer175
viewsQ: How to leave field with bold values
Situation I have a table made in html called Payments and in it I have a column called values, I want to leave the fields with values in bold. Problem: There are collaborators who had value to be…
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votes1
answer162
viewsQ: How to pass properties of another model?
Problem: I have an index that uses a model of the type: @model IEnumerable<projeto.Models.classe1> I need to access some properties of classe 2, my classe1 being Ienumerable, how can I access…
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answers34
viewsQ: How to group text with image
Problem: I created a modal to display some information and text about the image. I’m not getting the text to be in front of the image. Solution: Leave text in front of the image. This image is…
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votes1
answer191
viewsQ: I am unable to insert submenus in the dropdown menu
Problem: I’m not being able to create a dropdown menu with submenus. Ex: When clicking the profile on the left will open a drop menu the idea would be when clicking the settings open new options.…
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votes1
answer296
viewsQ: How to add a vertical line in Google Chart?
Problem: I’m not able to insert the vertical line in the google chart. Solution: I would like to add a line on the right side of the graph according to the image. HTML code: <script…
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votes1
answer54
viewsQ: How to increase the chart without breaking the mobile layout
Problem: I created a chart using the google API, but I had to make the chart small so when it’s mobile it won’t break. The problem is desktop size becomes unviable. How does it have to look: I would…
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answer62
viewsQ: How to make the footer accompany the retractable menu
Problem: I have a retractable menu and a footer on my online system. I’m not getting to make sure that when the menu is dried my footer can accompany the menu. Source Code: Html <footer…
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answers36
viewsQ: Image does not load in email when fired by the application
When the administrator performs the registration of a seller an automatic e-mail is triggered to the email provided "Welcome e-mail;". I’m having trouble when the seller receives the same, the…
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answer64
viewsQ: How to pass information in Viewdata on Asp.net core MVC
How to pass information (product name) from my controller Products to my Products view index by Viewdata?