Posts by Lucas Monteiro • 33 points
7 posts
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viewsQ: action for the cap item "Navigation Drawer Activity"
Good afternoon, I created a project with the tamplete "Navigation Drawer Activity" and I would like to know how by action to the menu of the 3 dots -> Sttings of the top, I tried as follows:…
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answers40
viewsQ: popular Spinner by Firebasefirestore Android
Good morning guys, I am trying to popular a spinner by the data searched from Firebasefirestore, however when starting the application the spinner becomes "white", when clicking on it shows the list…
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answer26
viewsA: Angularjs does not find the input
I found, must be created a model so he can read the field: <input ng-model="tasksJS.problem" ng-maxlength="10" ng-required="true" th:value="${task.problem}" type="text" class="form-control"…
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answer26
viewsQ: Angularjs does not find the input
I’m trying to make a form where a field I want has a maximum of 10 characters, but the angle seems to be ignoring the field, for testing I had demonstrate on the screen the value of "$Valid":…
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answer507
viewsA: Java spring + Thymeleaf showing "Whitelabel Error Page"
Solved: The html folder was named "template" and should be "templates".…
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answer507
viewsQ: Java spring + Thymeleaf showing "Whitelabel Error Page"
I am following a tutorial, however when starting my application it does not open the index page but an error page: Someone could help me? Application start class: package com.userFront; import…
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answer1285
viewsQ: Open files by passing variable as file name
I have the following situation, a file "tables.txt" where I have around 2000 lines with filename to which I want to pass row by row taking the name of the files and check which ones exist and which…