Questions tagged as 'javascript'

Tagged questions
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Object does not support this action 'win = new Window (name, parameters)' only in IE11

This excitement jumps me when trying to open a popup, before it worked, it has been when updating the version of prototype.js and scriptaculo.us. In Chrome, Firefox works perfectly, but in IE11 it does not. Thanks in advance function com_doWin...
asked by 04.12.2018 / 12:39
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I have a bank of images in firebase and I want to show it in my html in carousel mode but it is not shown to me and it does not show error

<div class="container"> <div class="row"> <div id="carouselExampleControls" class="carousel slide" data-ride="carousel"> <div class="carousel-inner" id="galeria"> </div...
asked by 28.11.2018 / 15:34
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How to send content from an html table to a form from another page with javascript and jsp

Estimated how you could capture the data of a table made in jsp and show it with javascript in a form of another page? I have tried but within the same page but when I want to show it on another page it is not displayed. The example code I am...
asked by 28.11.2018 / 13:44
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Display select options automatically

I have the following code where I show a table in this I have some items saved in a select . When I change the number of a task it jumps to tr next to it showing the select , but here I want to see this list automatically with...
asked by 28.11.2018 / 13:28
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What does the error "Uncaught TypeError: Can not set / read property 'XXX' of undefined / null mean and how to fix it?

The following code fails: let obj1,obj2; obj2 = { atributo: 'texto' }; console.log(obj1.atributo); Showing the message in console:    Uncaught TypeError: Can not read property 'attribute' of undefined What does it...
asked by 30.05.2018 / 15:39
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Problem with the POST method

Good afternoon! My problem is this, I am trying to send an array through a Script to a route to get to use a function inside a controller, but my problem is that when I run my program I get the error: > MethodNotAllowedHttpException in R...
asked by 29.11.2018 / 23:57
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How to validate how many checkboxes were clicked and show error message?

I have the following problem to validate checkboxes. My template has 5 different manners for each of the products in my business. Within each modality the user must select the ice cream tastes that they want, but each product admits a mini...
asked by 27.11.2018 / 13:53
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Insert word and no value in my database

I have an update form, where is a select and you can choose the area if you want to edit, when choosing any, in my database update the value of the option. These data are filled through js, they are not static inside the html. In an...
asked by 26.11.2018 / 21:54
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Regular Expressions. Help

I'm just getting into this from regular expressions. And I want to try to do as a word finder, to the most whatsapp style. What do you place to search for a word or letter and it shows you all the coincidences. The question is as follows. l...
asked by 26.11.2018 / 23:11
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How to select a week cpn fullcalendar

I would like to know how I can do to select the full week from a particular day in fullCalendar. It occurs to me through the dayClick event, the subject that until now I have only been able to obtain the day, but I would like to know the whole w...
asked by 26.11.2018 / 22:00