Questions tagged as 'jquery'

Tagged questions
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How to avoid repeated data in datalist from xml

So far I have managed to get what I need from the xml list, but the issue is that I have twice the center and two times Alameda stay AlamedaCentroCentroAlameda, someone to help me with how to make it go out just once? <!DOCTYPE...
asked by 18.01.2018 / 22:11
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How to change the alert message for forms inputs?

How do I place a personalized message to the Firefox, Chrome and Edge alerts when the Inputs type: text, number, tel, etc. Have they not been filled in or have erroneous content? For example: Mail: Empty? {$ Message ("Please place a valid...
asked by 18.01.2018 / 02:43
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Multiple file upload by AJAX and problem with post_max_size

Good afternoon! I am creating a multiple file upload with jQuery / AJAX and PHP. Doing tests, I've noticed that when I select a total of + 3mb of files, it does not upload me. When it's less than that, it does. I have looked at my phpinfo and...
asked by 25.01.2018 / 13:07
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IF conditional on jQuery

Good morning, The purpose of this code is to check if a record (number), sent through the form, exists in the database. The submit button (which is invisible) must be displayed on screen if it is confirmed that the record entered exists in th...
asked by 30.08.2017 / 05:00
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Detect enter key with jquery

Good afternoon I have the following doubt, as you will see I need that when the enter key is pressed I execute a function that I already have created. If it detects the key and enters the function that I have created because it shows the aler...
asked by 07.11.2017 / 22:16
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How to add a table dynamically with jquery?

I am trying to add a table in which encloses the inputs that I show below, the headers are static but I have not been able to add them successfully because if I create the table the delete button stops working, clarify that this button was desig...
asked by 05.09.2017 / 21:34
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How to add events to a list of buttons in a cycle with Jquery?

Good, I have this in my Jquery code: $("#borrarImagen0").click(function() { editarImagen(0); }); $("#borrarImagen1").click(function() { editarImagen(1); }); <script src="https://ajax.googleapis.com/a...
asked by 11.09.2017 / 14:22
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Multiplication and sum of results of a Foreach

Hello StackOverFlow colleagues, I am currently trying to multiply percentages%, but currently I have not been able to perform this operation, Considering that it is a foreach that loads both inputs .weight and .qualification the...
asked by 28.06.2017 / 18:20
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Disable or enable an input by means of a Select [duplicate]

I would like to know if there is any function to enable or disable a INPUT depending on the value of a SELECT This is my code: <div> <select name='id_categoria' id='id_categoria' onchange="carg(1);">...
asked by 26.07.2017 / 10:41
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How to validate the first option of a select using the 'change' event

I have a <select> with several <option> that take different values as the user is choosing a different one. The problem is that the first option will never take its value unless the user activates the 'change' event, th...
asked by 29.10.2018 / 14:07