Questions tagged as 'html'

Tagged questions
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Check / uncheck all checkedboxes in a table

I have seen a similar post where you have a code that selects all the checkboxes in a table, but in my table if I have a checkbox with the attribute disabled this equals me. function toggle(source) { checkboxes = document.getEl...
asked by 04.01.2019 / 16:01
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How to subtract first value with last value in array [PHP]

I'm starting with PHP and I have to do this exercise: As a data I can not use php functions The exercise consists of entering a number through a form, this number indicates the length of the array and filling the array with random numbers. On...
asked by 25.11.2018 / 19:02
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Position a radio button with image side by side within modal

I am not able to solve the problem in which a radiobutton appears below the other. I want to place it to the right of the first one inside the modal. This is how it appears to me: And here is the HTML of that part: <div...
asked by 29.11.2018 / 16:07
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How to create an unordered list with a point at the beginning of each new line?

Hello I am creating a document and some section I want it to be as I show below, a list of several paragraphs, which have tabulation with respect to the rest of the text of the page leaving space to the left in all the paragraph of the list and...
asked by 28.11.2018 / 11:33
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How to combine these cells in html?

I have the following table: <div class="card data-table nueva-table"> <table> <thead> <tr> <th class="nuevo-td" style="font-size: 11px;">Nomb...
asked by 26.11.2018 / 20:21
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Error counting the same day

I have a system that calculates the number of days but the problem is that the client wants that the current day I also add them. Example: if I choose today 12-13-2018 at 12-15-2018, it results in 2 days and I have to count 3 days. script.js...
asked by 13.12.2018 / 20:55
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Pass and Remove Value of Checkboxes to input

They could help me, I have 3 checkboxes and an input. By clicking on the checks, pass the value to the input, until then everything is fine. What I need is that when a check is unchecked only that value that passed to the input is deleted....
asked by 22.11.2018 / 17:16
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get the user name to show it once the session starts with php mysql html

I have a question with this code is that it does not show me the name of the user, in itself what I ask is how you can show the name of the user who started the session, and who appears in the corner of the website thanks to beforehand note:...
asked by 08.12.2018 / 21:17
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How to put all the text on a line?

Hello, I have a section in the header of the page, above the navigation bar, where I show the name of the company on the left, and the email and phone on the right. When I increase the text size of the electrode mail, this causes the telephone n...
asked by 19.11.2018 / 23:39
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Enlarge Image when clicking

Cordial Greeting, I hope you can help me with what I'm trying to do. What I do is, I have an input of type file <input type"file"> and what it does is load an image and show the preview of the img, until here we go well, what...
asked by 16.11.2018 / 18:02