Posts by Verônica Emschermann • 131 points
17 posts
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answer90
viewsQ: Change widget position with Javascript
Currently, the element is like this : <li> <a> <i> </i> </a> </li> But, I want to change the tag position i with Javascript, out of the tag to, making the tags…
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answer42
viewsQ: Assign CSS value within JS
I am trying to assign a CSS value via PURE JS. This one worked : $('a[title="Selecionar"]').css({ 'font-size':'0' }); But how do I do the :after css in this case ??? , like :…
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answer114
viewsQ: org.springframework.Beans.factory.Beancreationexception: ERROR
Complete error: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'applicationStart': Unsatisfied dependency expressed through field 'repository';…
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answer175
viewsQ: JWT IN JAVA (SPRING BOOT)?
I’m doing a project, where I have a login. Front-end use in Reactjs, and backend in Java. But I don’t know how to make a java JWT token so that the front end can be successfully logged in. I read…
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answers98
viewsQ: I cannot increase the width of my input
I cannot increase the width of this input. I use bootstrap and css. In my code, there is no such input tag... <div className="form-group col-sm-12 col-lg-8"> {employees.length > 0…
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answer341
viewsQ: How to pull data from BD to Table ? (REACTJS + NODEJS + API)
I want to create a table (this table is already created in my frontend - only html and bootstrap) and that it contains information from my database, that is, from the people registered in my…
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answers2357
viewsQ: How to call two functions in onClick (Reactjs)?
Here are my two functions, chamaLogin = () => { this.setState({ redirect: true }); }; ----------------------------------------------------------------------------- handleSubmit = event => {…
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answers2793
viewsQ: Back-end and fron-end communication
I am learning Reactjs, I made on the front end a simple screen of registration and I made the back end generating Ips with Nodejs, following this tutorial:…
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answers19646
viewsQ: How to redirect to a route using onClick and React Router
I have a screen (in React.js) called Cadastro.js. In it I have a form and the button register By clicking this button, I wanted you to direct to the login screen, which is the Login.js. How do I do…
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answer1269
viewsQ: How to make sweetalert to confirm deletion of records?
Hello, I would like to make a sweetalert to delete the records of my site, but do not know how to do because I do not understand javascript... Someone can give me a light ? My class/crud.php page…
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answers118
viewsA: Insert with two tables
I MANAGED TO SOLVE IT THE FOLLOWING WAY : <?php class Alunos { /* * class cadastrar() * Realiza o cadastro dos alunos */ public function…
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answers118
viewsQ: Insert with two tables
Follow my code, first query with information from student table. Second query with information from pay schedule. In my register, I have the information of students and payments together. I want to…
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answer220
viewsQ: INSERT WITH TWO TABLES - PHP
I have the table students and the table payments, I am doing a gym system. I linked the two tables by placing the id_students in the payments table as foreign key. I want when registering student…
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answers1607
viewsA: I can not put foreign key in PHPMYADMIN
Guys I managed to find the solution! Thank you all... The mistake was because my phpmyadmin was not updated, not even the drawing of the foreign key appeared.... I ended up reassembling the payments…
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answers1607
viewsQ: I can not put foreign key in PHPMYADMIN
I have my bank already created in phpmyadmin, are two tables, payments and students. I have seen several tutorials and read various ways of how to put a foreign key (fk_alunos) id_students in my…
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answers572
viewsQ: How do I do a NAME search filter in PHP ?
I have tried several ways, but all of the problem in the query... Exemplo : <form class="form-inline my-2 my-lg-0" method="post" action="home.php"> <input class="form-control mr-sm-2"…
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answer108
viewsQ: How to make edit button work in a modal window?
I don’t understand how to make the "Edit" button work within the modal... Screen (clicking on details opens this modal where the edit button has): My modal: information contained within the modal:…