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| author | Derek Jones <derek.jones@ellislab.com> | 2008-05-11 22:31:32 +0200 |
|---|---|---|
| committer | Derek Jones <derek.jones@ellislab.com> | 2008-05-11 22:31:32 +0200 |
| commit | 307cd619a56cc8ab40b978e3bf1f4dd373d312f0 (patch) | |
| tree | 874d072fd1fe9a12071f2cbef51bd8067108ea65 | |
| parent | 1ef401db4aaf65f7c21c2274a7b65e2321fc991f (diff) | |
clarified instructions for using display_override hook
http://codeigniter.com/bug_tracker/bug/4512/
| -rw-r--r-- | user_guide/general/hooks.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/user_guide/general/hooks.html b/user_guide/general/hooks.html index 5cd361f04..60bdf0238 100644 --- a/user_guide/general/hooks.html +++ b/user_guide/general/hooks.html @@ -140,7 +140,7 @@ $hook['pre_controller']<kbd>[]</kbd> = array(<br /> Called immediately after your controller is fully executed.</li>
<li><strong>display_override</strong><br />
Overrides the <dfn>_display()</dfn> function, used to send the finalized page to the web browser at the end of system execution. This permits you to
- use your own display methodology. Note that the finalized data will be available by calling <dfn>$this->output->get_output()</dfn></li>
+ use your own display methodology. Note that you will need to reference the CI superobject with <dfn>$this->CI =& get_instance()</dfn> and then the finalized data will be available by calling <dfn>$this->CI->output->get_output()</dfn></li>
<li><strong>cache_override</strong><br />
Enables you to call your own function instead of the <dfn>_display_cache()</dfn> function in the output class. This permits you to use your own cache display mechanism.</li>
<li><strong>scaffolding_override</strong><br />
|