Questions tagged as 'html'

Tagged questions
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description call (HOVER)

How do I display the description when doing hover in <img> ? I would like that when the user hover over an image a certain description is displayed, here is my code below: /* corpo professores */ section#corpo {...
asked by 13.04.2018 / 04:49
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Error checking radio with if

I'm trying to do a simple check for if and else, but I'm not getting it, because it only returns true when in fact in case I'm trying to test it was to return false. Here's how I'm trying: function FinalizarCompra(){ var ainput = document...
asked by 11.06.2018 / 02:32
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How to reverse the animation of a Modal?

I have a CSS code that makes an animation of a modal descend and stay in the middle of the screen, now I needed to reverse this animation, I need the modal that is in the middle of the screen to rise and disappear. What information should I c...
asked by 11.06.2018 / 02:57
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Calculate values for each column of an html table

I'm wanting to calculate values from a table. Each column has different values, at the end of the table, I would like to enter the total value. Below is my html. <table class="table table-striped m-table m-table--head-bg-success">...
asked by 11.06.2018 / 04:15
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Input type value null

I'll go through every page here for an analysis and know how to send the value of the input type to the other page. Thank you! <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transition...
asked by 11.06.2018 / 06:24
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Help in a JavaScript mask for a form

One of the form fields requires the following validation: It should contain 6 numbers, the latter being the result of the sum of the others. If this sum is greater than 10, you must add all the figures of the result until the new result meets...
asked by 01.05.2018 / 01:35
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I can not save form using spring boot

I'm starting to study spring boot now and trying to do a CRUD, but I'm having trouble saving my form. No error message appears, neither in the console nor in the browser. I will revert code and do not find the error, can anyone help me? My us...
asked by 20.05.2018 / 19:20
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Add days to current date

I need to get the current date and add days according to the selected function calcular(){ var valor1 = parseInt(document.getElementById('dias1').value); var valor2 = parseInt(document.getElementById('dias2').value); var val...
asked by 18.05.2018 / 21:58
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How to leave objects side-by-side coming from * ngFor?

I have this situation: <div class="row"> <div class="col-lg-12"> <!-- 1 Primeiro cartão, 1° objeto --> <div class="card borda-card" *ngFor="let evento of eventos"> <a href="/assets/img/2.jpg" style="b...
asked by 04.05.2018 / 16:25
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Button to delete events FullCalendar - Celke

In the code below, when I click on "Delete event" it gives an error that you need to select event (event ID). Codewhereeventsareloaded:eventClick:function(event){$('#visualizar#id').text(event.id);$('#visualizar#id').val(event.id);$('#visual...
asked by 11.04.2018 / 14:44