[英]adding toolbar menu item in joomla 1.5 component.
我在joomla 1.5組件的工具欄菜單中添加工具欄添加按鈕時遇到問題。 我需要以標准方式添加添加自定義按鈕,因此我的按鈕已添加到菜單中,但無法正常工作,我需要一個函數來幫助我從按鈕中獲取參數,例如我的情況下的任務( aaaa)。
/*
ToolBarHelper::custom('aaaa', 'new', 'new', 'Add Article', 'add_article', false);
*/
這是整個工具欄類,如何獲取任務參數。
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
/**
* @package Joomla
* @subpackage Config
*/
class TOOLBAR_video
{
function _DEFAULT() {
/*
* DEVNOTE: This should make sense by itself now...
*/
JToolBarHelper::title( JText::_( 'Video Manager' ), 'generic.png' );
JToolBarHelper::custom('aaaa', 'new', 'new', 'Add Article', 'add_article', false);
JToolBarHelper::help( 'screen.video' );
);
}
}
它開始需要做的就是覆蓋功能commitbutton函數此函數位於includes / js / joomla.javascript.js中,因此您應該覆蓋此函數以將其用作自定義函數
submitbutton(pressbutton) {
submitform(pressbutton);
}
經過研究,我在此處輸入鏈接描述中找到了joomla usfull文章,因此我以這種方式編寫。
function submitbutton(pressbutton) {
// Some conditions
document.adminForm.task.value=pressbutton;
// More conditions
submitform(pressbutton);
}
所以最終結果是這樣
<script>
/**
* Function is Overwriting native submitbutton() function.
* A Custom button relies on javascript from
* includes/js/joomla.javascript.js to execute the task indicated by the user:
*/
function submitbutton(pressbutton) {
var url = '';
if (pressbutton == 'add_article') {
url = '<?php echo JURI::root(); ?>'+'administrator/index.php?option=com_video&controller=video&action=add_article';
post_to_url(url,{'add_article': 'add_article'} );
}
if (pressbutton == 'delete_article') {
url = '<?php echo JURI::root(); ?>'+'administrator/index.php?option=com_video&controller=articlelisting&action=delete_article';
post_to_url(url,{'add_article': 'add_article'} );
}
}
/**
* Function is creating form and submitting using given url
* @var url string //Joomla admin component constructor path with action
* @var params string //it has {'var1': 'value1','var2': 'value2'} notation
*/
function post_to_url(url, params) {
var form = document.createElement('form');
form.action = url;
form.method = 'POST';
for (var i in params) {
if (params.hasOwnProperty(i)) {
var input = document.createElement('input');
input.type = 'hidden';
input.name = i;
input.value = params[i];
form.appendChild(input);
}
}
form.submit();
}
</script>
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.