Posts by Sam • 79,597 points
3,121 posts
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answers129
viewsA: How to use 2 addresses in the if condition ( !strpos( $_SERVER['REQUEST_URI'] , '/') )
Use the logical operator &&: <?php if ( !strpos( $_SERVER['REQUEST_URI'] , 'alguma coisa') && !strpos( $_SERVER['REQUEST_URI'] , 'outra coisa') ){ ?> <a id="seloEbit"…
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answer297
viewsA: Data tables shrinking at start
Use the code below to recalculate the width of the columns: $('a[data-toggle="tab"]').on('shown.bs.tab', function(){ $($.fn.dataTable.tables(true)) .DataTable() .columns.adjust(); }); It will…
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answers691
viewsA: Select without refresh page
You can load the selected page on select via POST after Submit. Instead of doing switch to compare the value sent by select, put us value of select the name of the pages and change the method for…
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answers1929
viewsA: What is the ideal size for mp4 video at the bottom of the page
I listed below some recommendations for using a video like background. I hope I can help: ✓. Remove the audio Remove audio from video. Recode video by deleting audio channels, if any. It is…
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answer36
viewsA: I have a problem in 2 scripts... Navigation in tabs
Some newer or older versions of jQuery are not compatible with certain plugins. This depends a lot on which version of jQuery the plugin was based on (most of the time the plugin page tells you…
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answers6001
viewsA: Regex returns False when validating card
Complementing, you can also delimit using the meta-character \b using literal expression, adding also the ^ that defines the start of the string: let regex = /^[a-zA-Z]{3}[0-9]{4}\b/;…
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answer38
viewsA: Does not trigger the video list when I click
Are you using the jQuery UI Tabs. To make this video list work, you need to work with some plugin events. I created below a script that makes your example functional. Noting that some video Urls in…
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answer229
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answer3737
viewsA: Simple script to know how many users are online on the site?
Making an online user counter on the site, however simple, is a task with a certain level of complexity. Besides having to do a busy programming in Javascript sync with PHP and use database, you…
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answer41
viewsA: I’m having a problem with a script
Failed to load jQuery UI library. jQuery UI works with both files, one .js and a .css: <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>…
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answers88
viewsA: Help with a form + php + javascript
If you want to multiply the value of the related price in the "League" option by the "Winning Amount" option, you would have to take the value of a select and multiply by the other. First of all,…
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answer62
viewsA: The Divs don’t fit when I open a Summary
How Parallax converts the div fixed, that div tends not to follow the fluidity of the elements when they are changed dynamically. However, there is a way to force the plugin to readjust by forcing…
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answer39
viewsA: Only part of the value of an input
whereas his input be it: <input type="text" value="João Paulo Silva" id="nome" /> You can return the name in the format specified in the question using the function in the code below. The…
javascriptanswered Sam 79,597 -
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answers77
viewsA: Help for Regular Expression construction
You can use this expression: [A-Z]+\b You will get the sequence of uppercase letters ([A-Z]) right to left (+\b) until you no longer find an uppercase letter, that is, in Team(\\'ABCD\\'), will…
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answers641
viewsA: Javascript or jQuery - Remove attribute pseudo elements
You can change the :after and :before adding a new class to the element with new :after and :before. Changing only the content in the new class, the other original styles of the :after/:before are…
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answer1601
viewsA: How to use substring in React Native?
There is a syntax error in your code: the correct is length and not lenght (the h in the end). Besides doing it wrong in the substr. The error in question is because the variable total is not a…
react-nativeanswered Sam 79,597 -
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answer307
viewsA: Do something after an external script is fully loaded via jQuery append
I was able to resolve the matter with the tip from @Valdeir Psr. Just add the getScript shortly after the append that the code recognized that the elements were loaded on the page:…
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answer309
viewsA: Problem leaving a fixed video in the background of a Section
Remove the tag <p> which does not serve to centralise such elements. You can make video responsive with the maximum width set in the attribute width of iframe. Take the proportion of width and…
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answer307
viewsQ: Do something after an external script is fully loaded via jQuery append
I have a <script> external being added to the page via jQuery com: $("body").append("<scr"+"ipt src='url_do_script.js'></scr"+"ipt>"); This script adds some elements on the page…
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answer980
viewsA: Menu include for other pages
Like you said "be learning in race", this answer will help you. One include should contain only the code you want it to contain. As in your example, your include is intended to be a menu nav, so it…
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answer368
viewsA: How do you make the lightbox appear in front of everything?
You can load the script by Javascript (not jQuery) using create.Element and then detect when the script was loaded on the page, with this you can force the z-index the elements of eBit with .onload.…
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answers134
viewsA: Showing div with jquery
Capture the click on <a> and alternate in show/hide every click. The class .conteudo must be display: none; in your CSS. Just use one function for this, and put e.preventDefault(); so that the…
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answer614
viewsA: Responsive menu with grid layout
You can position the menu by adding a position: relative; and top: 70px within the @media screen in ul from the menu (the value 70px you can adjust until the menu is in the desired location from the…
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answer237
viewsA: Message appear automatically after sending
Add the jQuery code below that will capture the submit form and send to URL pagina.php (page to which the form will be sent. The name of the page you choose the one you want). The return of Ajax…
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answers458
viewsA: Put "little hand" in the iframe
You can use the jQuery UI Draggable to drag elements on the page. Just load the plugin into your <head>: <script…
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answers115
viewsA: How to know which parole is giving true?
It seemed to me a conflict of title with the text of the question: missing = false? I took into account the title because it is more clear that you want to know which one is giving true. If you want…
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answers57
viewsA: Why is my arithmetic mean wrong?
Because the prompt returns string. In the case n1+n2 you’re concatenating strings and not adding numbers. The correct would be to convert the values of the prompt to number type: var n1 =…
javascriptanswered Sam 79,597 -
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answers100
viewsA: Generate number count by clicking
Can use setAttribute and increasing the value with each click addEventListener. I put a counter on the buttons to illustrate, but if you visualize by "inspect element" browser, you will see that the…
javascriptanswered Sam 79,597 -
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answers760
viewsA: Hide part of string
You can do this using CSS and jQuery. Just include the numbers in one span classy .vermais and the code does the rest: $(document).on("click",".vermais span", function(){ $(this)…
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answer77
viewsA: How to use touch event on iPad with ui-draggable and ui-resizable?
Use this script: jquery-ui-touch-Punch /*! * jQuery UI Touch Punch 0.2.3 * * Copyright 2011–2014, Dave Furfero * Dual licensed under the MIT or GPL Version 2 licenses. * * Depends: *…
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answer238
viewsA: How to Detect if the user uses Adblock and make a decision based on the answer?
You can add the script that loads the banner via Javascript into the function where Adblock is not detected. Normally enter the tags <param> and <a id="bannerEbit"></a> in your…
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answer46
viewsA: hyperlink click condition
You can do it this way by switching between one parameter and another, capturing the variable ordem with $_GET and applying in the function according to the parameter sent by the link: <?php…
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answer167
viewsA: Bootstrap - Paint a whole row less a specific column
You can select all the td of first column (which in this case is the second in the table) and define a background in CSS. This way the class included in jQuery will not affect the column. Enter in…
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answers664
viewsA: Video continues to play when the modal closes
Your code has many problems. Since we can not analyze completely because it seems to me that it depends on some styles and codes not listed in the question, I will put a simple example based on the…
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answers349
viewsA: Exchange input class when completed
If you’re just changing the class of input (as a question), use oninput (the oninput is more efficient because it detects any changes in the field): <script> var el =…
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answers188
viewsA: Removal of elements in the DOM with removeChild()
Take the text of the elements with innerText and remove them with outerHTML (alternative to removeChild). Your removal function is wrong: el[x].value does not exist in the context. var content =…
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answers287
viewsA: Show confirm only after page loading
You can give a late in the confirmation box by placing a setTimeout after the .onload. A minimum value of 1 second may be sufficient (I commented on the test redirects). window.onload = function() {…
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answer599
viewsA: Set maximum height and exact position of a button in a DIV on the page
You won’t be able to do it this way, because the div possesses overflow active (overflow: auto;). How the button is part of the div it will have to accompany the scroll inside the div because he…
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answers287
viewsA: Filter a list of spans with jquery
You can use the class .hidden Bootstrap Making a Loop .each in each span of the list: $( "#id_empresa" ).change(function() { let id_empresa = this.value; console.log(id_empresa);…
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answer17
viewsA: Open a Script and close another
You must use the method destroy (plugin doc) from the plugin to remove it from the DOM and then create it again with the desired direction. Do not use var within the functions to create the plugin…
javascriptanswered Sam 79,597 -
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answers120
viewsA: Retrieving database data and calculating inputs
Create a Listener to the select and the input quatidade, which are the two elements that will directly influence the result. Within the Listener, you play the values for the proper fields. Change…
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answer925
viewsA: Is it possible to change the format of buttons in Owl Carousel?
Yes, you can include a custom CSS that will change the original Owl Carousel buttons. You can do this by creating pseudo-elements ::before and ::after and adjusting styles as you like (dimensions,…
owl-carouselanswered Sam 79,597 -
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answer106
viewsA: <P> closing before the </P> tag
The tag <p> does not allow <div> inside. As reported by W3C in this documentation: The P element represents a paragraph. It cannot contain block-level Elements (including P itself). The…
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answers1261
viewsA: Javascript only works after two clicks
You don’t need the function resp() and not even the onClick element. Only the event onclick = function already captures the click and solves the problem. The way you are doing, you are calling two…
javascriptanswered Sam 79,597 -
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answer68
viewsA: Remove a slide from a Swiper by class
You can use the CSS @media screen to define a rule of what you consider screen mobile and desktop. In the example below, I define screen desktop from 480px, therefore, in this rule, the screens…
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answers3394
viewsA: Exchanging images with onclick
Solution creating an array with the images you want to switch: Remember that the last item of the array cannot have a comma at the end (see the arrow showing). var imagens = […
javascriptanswered Sam 79,597 -
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answer158
viewsA: How do I know if he clicked open? [INPUT]
Just create a listener to run some code when the input is clicked and that will open the window to select a file: $("#file").on("click", function(){ alert("vai abrir a janela de selecionar…
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answer42
viewsA: My function js does not want to stop
You’re doing it wrong. Your setInterval has no name, so it keeps running. verificaSeTemDado is a function called in the range, not the setInterval. Do the following, assign a variable to your…
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answer380
viewsA: Header php Location is inserting file instead of redirecting
Ajax requests directed to a div, will fill that div with the return. Soon, make a redirect on the return of Ajax, will just fill this div with the contents of the returned page. Try to return…
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answer253
viewsA: How to know if the file input has something?
Just make a check if the field has value. You can pick up by id country: function checa(){ var input_file = $("#file").val(); if(input_file){ // retorna true se teve algum arquivo selecionado…