Tag: r

70 votes
3 answers
1.1K views
Only variable references should be returned by reference - Codeigniter

After the server PHP upgrade I am getting the following error with PHP Version 5.6.2 on Apache 2.0 A PHP Erro

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Wei
0 1 0 9
asked 07 September, 2021
61 votes
7 answers
1.8K views
CodeIgniter: Create new helper?

I need to loop lot of arrays in different ways and display it in a page. The arrays are generated by a module

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Omar
0 1 0 9
asked 07 September, 2021
63 votes
7 answers
2.4K views
Which version of CodeIgniter am I currently using?

Quick question. Is there something similar to a phpinfo() - that would display the version for CodeIgniter?

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Forrest
0 1 0 9
asked 07 September, 2021
54 votes
30 answers
2.4K views
Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)

I have a bunch of client point of sale (POS) systems that periodically send new sales data to one centralized

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Dwain
0 1 0 9
asked 07 September, 2021
59 votes
30 answers
2.7K views
jQuery Get Selected Option From Dropdown

Usually I use $("#id").val() to return the value of the selected option, but this time it doesn't work. T

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Suzan
0 1 0 9
asked 07 September, 2021
58 votes
22 answers
1.2K views
jQuery get specific option tag text

All right, say I have this: <select id='list'> <option value='1'>Option A

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Elicia
0 1 0 9
asked 07 September, 2021
54 votes
14 answers
1.1K views
How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?

I have a JavaScript widget which provides standard extension points. One of them is the beforecreate function.

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Wilfredo
0 1 0 9
asked 07 September, 2021
61 votes
30 answers
2.4K views
How to check if element is visible after scrolling?

I'm loading elements via AJAX. Some of them are only visible if you scroll down the page. Is there any wa

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Alphonso
0 1 0 9
asked 07 September, 2021
57 votes
16 answers
1.1K views
How do I set/unset a cookie with jQuery?

How do I set and unset a cookie using jQuery, for example create a cookie named test and set the value to 1?

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Omar
0 1 0 9
asked 07 September, 2021
55 votes
14 answers
2.3K views
jQuery document.createElement equivalent?

I'm refactoring some old JavaScript code and there's a lot of DOM manipulation going on. var d = do

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Brianne
0 1 0 9
asked 07 September, 2021
55 votes
17 answers
3K views
window.onload vs $(document).ready()

What are the differences between JavaScript's window.onload and jQuery's $(document).ready() method?

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Tana
0 1 0 9
asked 07 September, 2021
55 votes
24 answers
2.5K views
Check if checkbox is checked with jQuery

How can I check if a checkbox in a checkbox array is checked using the id of the checkbox array? I am using t

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Dorinda
0 1 0 9
asked 07 September, 2021
52 votes
13 answers
659 views
How to change the href attribute for a hyperlink using jQuery

How can you change the href attribute (link target) for a hyperlink using jQuery?

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Louetta
0 1 0 9
asked 07 September, 2021
52 votes
14 answers
3K views
How can I select an element by name with jQuery?

I have a table column I’m trying to expand and hide. jQuery seems to hide the <td> elements when I sel

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Vi
0 1 0 9
asked 07 September, 2021
60 votes
30 answers
1.8K views
What is the best way to add options to a select from a JavaScript object with jQuery?

What is the best method for adding options to a <select> from a JavaScript object using jQuery? I'

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Yolando
0 1 0 9
asked 07 September, 2021
48 votes
30 answers
2.1K views
How to manage a redirect request after a jQuery Ajax call

I'm using $.post() to call a servlet using Ajax and then using the resulting HTML fragment to replace a d

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Tuan
0 1 0 9
asked 07 September, 2021
64 votes
19 answers
1.2K views
How can I get the ID of an element using jQuery?

<div id="test"></div> <script> $(document).ready(function() { alert($('#test&apos

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Charis
0 1 0 9
asked 07 September, 2021
58 votes
21 answers
2.7K views
Where should I put <script> tags in HTML markup?

When embedding JavaScript in an HTML document, where is the proper place to put the <script> tags and in

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Dorian
0 1 0 9
asked 07 September, 2021
57 votes
30 answers
1.7K views
Convert form data to JavaScript object with jQuery

How do I convert all elements of my form to a JavaScript object? I'd like to have some way of automatic

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Percy
0 1 0 9
asked 07 September, 2021