Having trouble with setting CSS style in tags within Codeigniter framework

Question

Having trouble with setting CSS style in tags within Codeigniter framework

Why is the class mentioned in the p tag not applying in Chrome but working in IE and Firefox?

<p class="p_error"><?php print $this->validation->errorValue;?></p>

Here is the CSS ->

.p_error{
color:red;
text-align:left;
font-size:12px;
}

Any hints or reasons why it's not working?
From the Chrome output -> using inspect element ->

The Treated By field is required.

css

Answer 1

Answer №1

By default, the system automatically wraps error messages in a paragraph tag (). If you want to modify these wrappers, simply use the following code snippet in your controller:


$this->validation->set_error_delimiters('<div class="custom-error">', '</div>');

More information can be found at: http://codeigniter.com/user_guide/libraries/validation.html

Answer 2

By default, the system automatically wraps error messages in a paragraph tag (). If you want to modify these wrappers, simply use the following code snippet in your controller:


$this->validation->set_error_delimiters('<div class="custom-error">', '</div>');

More information can be found at: http://codeigniter.com/user_guide/libraries/validation.html

Answer 3

Answer №2

Can you share a snippet of your CSS code? It should resemble the following:

.warning_message {
  color: orange;
  font-weight: bold;
}

Answer 4

Can you share a snippet of your CSS code? It should resemble the following:

.warning_message {
  color: orange;
  font-weight: bold;
}

Answer 5

Answer №3

This snippet of code was generated by a PHP script:

<p class="p_error"><p>The Treated By field is required.</p></p>

According to the HTML specification:

A P element cannot be nested within another P element
The closing  tag may be omitted as it is implied

These guidelines allow for writing code like this:

<p>First paragraph
<p>Second paragraph

In this scenario, the browser will automatically close the first paragraph before starting the second one with .

Due to these rules, the error message appears outside of the p_error paragraph, as shown in the "inspect element" feature:

<p class="p_error"></p>
<p>The Treated By field is required.</p>

Answer 6

This snippet of code was generated by a PHP script:

<p class="p_error"><p>The Treated By field is required.</p></p>

According to the HTML specification:

A P element cannot be nested within another P element
The closing  tag may be omitted as it is implied

These guidelines allow for writing code like this:

<p>First paragraph
<p>Second paragraph

In this scenario, the browser will automatically close the first paragraph before starting the second one with .

Due to these rules, the error message appears outside of the p_error paragraph, as shown in the "inspect element" feature:

<p class="p_error"></p>
<p>The Treated By field is required.</p>

Answer 7

Answer №4

In a nutshell, it's not a good idea to nest  tags within each other because web browsers can get confused when presented with

<p><p>content</p></p>

. Instead, you have a couple of options available to you.

<?= form_error('lastname_error', '<p class="p_error">', '</p>'); ?>

You could utilize the built-in wrapper arguments like above, or alternatively, you can enclose the content inside a tag that can contain , such as a <div>.

<div class="p_error"><?php print $this->validation->lastname_error;?></div>

Just remember that if you go the <div> route, you'll need to style the container instead of using styles for the  element.

Answer 8

In a nutshell, it's not a good idea to nest  tags within each other because web browsers can get confused when presented with

<p><p>content</p></p>

. Instead, you have a couple of options available to you.

<?= form_error('lastname_error', '<p class="p_error">', '</p>'); ?>

You could utilize the built-in wrapper arguments like above, or alternatively, you can enclose the content inside a tag that can contain , such as a <div>.

<div class="p_error"><?php print $this->validation->lastname_error;?></div>

Just remember that if you go the <div> route, you'll need to style the container instead of using styles for the  element.

Answer 9

Answer №5

By default, the system surrounds each error message with a paragraph tag (). To customize these delimiters, simply add this code snippet to your controller:

$this->validation->set_error_delimiters('<div class="error">', '</div>');

Check out more details at: http://examplewebsite.com/user-guide/validation-library

Answer 10

By default, the system surrounds each error message with a paragraph tag (). To customize these delimiters, simply add this code snippet to your controller:

$this->validation->set_error_delimiters('<div class="error">', '</div>');

Check out more details at: http://examplewebsite.com/user-guide/validation-library

Answer 11

Answer №6

It seems likely that the $errorValue variable contains additional HTML tags that are conflicting with the styling of 

Answer 12

It seems likely that the $errorValue variable contains additional HTML tags that are conflicting with the styling of 

Answer 13

Answer №7

Ensure to hold down the Shift key while refreshing your page to ensure that your browser properly loads the updated CSS (if you have added any p_error since originally loading the page).

Answer 14

Ensure to hold down the Shift key while refreshing your page to ensure that your browser properly loads the updated CSS (if you have added any p_error since originally loading the page).

Answer 15

Answer №8

There's currently nothing within your

<p class="p_error"></p>

element, so no content is being displayed. If you want to display specific errors, you should utilize

<?php echo form_error('your_field'); ?>

and for custom error styling

<?php echo form_error('your_field', '<p class="p_error">', '</p>'); ?>

Important reminder: Within your view, $this does not function as it requires a class context to operate.

Answer 16

There's currently nothing within your

<p class="p_error"></p>

element, so no content is being displayed. If you want to display specific errors, you should utilize

<?php echo form_error('your_field'); ?>

and for custom error styling

<?php echo form_error('your_field', '<p class="p_error">', '</p>'); ?>

Important reminder: Within your view, $this does not function as it requires a class context to operate.

Answer 17

Answer №9

To rectify the issue, a quick solution would involve modifying your code as shown below:

CSS (unchanged)

.p_error{ color:red; text-align:left; font-size:12px; }

PHP (replacing P with DIV)

<div class="p_error"><?php print $this->validation->errorValue;?></div>

Answer 18

To rectify the issue, a quick solution would involve modifying your code as shown below:

CSS (unchanged)

.p_error{ color:red; text-align:left; font-size:12px; }

PHP (replacing P with DIV)

<div class="p_error"><?php print $this->validation->errorValue;?></div>

Having trouble with setting CSS style in <p> tags within Codeigniter framework

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

Answer №8

Answer №9

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