All Questions
Tagged with jquery-selectors arrays
60
questions
0
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85
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app.js:55 Uncaught TypeError: Cannot read properties of undefined (reading 'value')
i have checked the node list before adding the 'fetchValues' function to make sure that it have a value , but when i add the function , this error shows up:
Uncaught TypeError: Cannot read properties ...
0
votes
1
answer
136
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How to check for multiple ID attributes if they are being clicked with JavaScript?
I am trying to check for activity on any of some specific ID attributes on my webpage with JavaScript, and if they are activated, I want to execute some code. The code is working for a single ...
- 779
0
votes
3
answers
465
views
JQuery select name array with unknown id
I have multiple inputs as an array like this:
<input name="data[extras][1][id]" value="1">
<input name="data[extras][1][netto]">
<input name="data[...
- 3
0
votes
1
answer
637
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multi select on change from array with selectors
On a form that I am creating, I have multiple select boxes where the user can select multiple items from. Like I do with all the other inputs on the form. I make an array of all the selectors of the ...
- 709
0
votes
4
answers
2k
views
Push in a empty array a text input in Javascript
When a user enters a word in a text input, it is displayed on my page. And so the names can accumulate.
At the same time, I want the names to be pushed into an array. Unfortunately, I can't do it:
...
- 57
0
votes
1
answer
253
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jQuery selector fails when ID contains square brackets
I have a php script that creates a number of inputs whose ID's are in an array. I am trying to check the value in the clicked one but it fails due to the selector being an array, I think. The code I'm ...
- 832
0
votes
1
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59
views
getting the same random index for 2 arrays
I am building a flashcard web app and I am trying to make a random japanese character appear but at the same time also have a english value to the character.
So I have two arrays (one English and one ...
- 25
-2
votes
1
answer
67
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jquery does not show hidden div section with css
I'm using elementor to create a photo gallery that appears once the input button is clicked. My problem is that in the hidden div (css display:none) when I use show () or toggle () with jquery the ...
- 1
0
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0
answers
69
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Adding the ID or class into the exact match element
Hi there I am expanding on my previous post: Jquery matching values. I was wondering if anyone knows how to have this also filter the ID or Class as it is doing with the data value. I am trying to ...
- 45
0
votes
1
answer
1k
views
How to get attributes from child elements?
How to get attributes from child elements but not get attribute from parent element inside container?
I want parent attributes not to be displayed in the code, I tried with:
Array.prototype.slice....
- 177
1
vote
2
answers
53
views
Get all elements in the format "_ (10 RANDOM CHARACTERS) " from a webpage javascript
I have a webpage that has a table with table rows inside like the format below
<tr id="_C15DKNWCSV">text</tr>
I'm trying to scan the webpage and get all the table rows that follow the ...
- 33
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0
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41
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Getting Errors where there should be none
I do not know why I am being asked to place commas where periods should be. const cards is saying I can't set it there when this is the way to set a variable.
I have tried to change from const to ...
- 15
-2
votes
1
answer
2k
views
Get the element.values from querySelectorAll()
querySelectorAll(".blah") returns an array of elements. I want an array of each element's .value instead. Fastest way to do that?
- 376
-2
votes
1
answer
469
views
Select option Hidden if selected in other select in array
For example
if id="select[1]" selected value=1
id 2-5 can't select value=1
<?php for($i= 0;$i<5;$i++){ ?>
<select id="select[]" name="select[]">
<option hidden ...
- 1
1
vote
3
answers
6k
views
how to generate dynamic input and get the value by id using jquery
Actually i have a form where i enter name ,html page name in a input box and save it to the database. Here i got some issues
i am able generate input box but how to get the value of that input box ?...
- 159