Current File : /home/admin/public_html/old/administrator/components/com_jckman/models/fields/addselectlist.js
/*------------------------------------------------------------------------
# Copyright (C) 2005-2012 WebxSolution Ltd. All Rights Reserved.
# @license - GPLv2.0
# Author: WebxSolution Ltd
# Websites: http://www.webxsolution.com
# Terms of Use: An extension that is derived from the JoomlaCK editor will only be allowed under the following conditions: http://joomlackeditor.com/terms-of-use
# ------------------------------------------------------------------------*/
function addToList(listField, newText, newValue) {
var len = listField.length++; // Increase the size of list and return the size
var oOption = listField.options[len];
oOption.value = newValue;
oOption.text = newText;
oOption.selectedIndex = len; // Highlight the one just entered (shows the user that it was entered)
oOption.setAttribute( 'selected', 'selected' );
oOption.selected = true;
}
function modifyList(listField, newText, newValue) {
var selected = listField.selectedIndex;
if (selected == -1) {
alert("You must select an entry to be removed!");
}
else
{
listField.options[selected].value = newValue;
listField.options[selected].text = newText;
}
}
function removeFromList(listField) {
if ( listField.length == -1) { // If the list is empty
alert("There are no values which can be removed!");
} else {
var selected = listField.selectedIndex;
if (selected == -1) {
alert("You must select an entry to be removed!");
} else { // Build arrays with the text and values to remain
var replaceTextArray = new Array(listField.length-1);
var replaceValueArray = new Array(listField.length-1);
for (var i = 0; i < listField.length; i++) {
// Put everything except the selected one into the array
if ( i < selected) { replaceTextArray[i] = listField.options[i].text; }
if ( i > selected ) { replaceTextArray[i-1] = listField.options[i].text; }
if ( i < selected) { replaceValueArray[i] = listField.options[i].value; }
if ( i > selected ) { replaceValueArray[i-1] = listField.options[i].value; }
}
listField.length = replaceTextArray.length; // Shorten the input list
for (i = 0; i < replaceTextArray.length; i++) { // Put the array back into the list
listField.options[i].value = replaceValueArray[i];
listField.options[i].text = replaceTextArray[i];
}
} // Ends the check to make sure something was selected
} // Ends the check for there being none in the list
}
function moveUpList(listField) {
if ( listField.length == -1) { // If the list is empty
alert("There are no values which can be moved!");
} else {
var selected = listField.selectedIndex;
if (selected == -1) {
alert("You must select an entry to be moved!");
} else { // Something is selected
if ( listField.length == 0 ) { // If there's only one in the list
alert("There is only one entry!\nThe one entry will remain in place.");
} else { // There's more than one in the list, rearrange the list order
if ( selected == 0 ) {
alert("The first entry in the list cannot be moved up.");
} else {
// Get the text/value of the one directly above the hightlighted entry as
// well as the highlighted entry; then flip them
var moveText1 = listField[selected-1].text;
var moveText2 = listField[selected].text;
var moveValue1 = listField[selected-1].value;
var moveValue2 = listField[selected].value;
listField[selected].text = moveText1;
listField[selected].value = moveValue1;
listField[selected-1].text = moveText2;
listField[selected-1].value = moveValue2;
listField.selectedIndex = selected-1; // Select the one that was selected before
} // Ends the check for selecting one which can be moved
} // Ends the check for there only being one in the list to begin with
} // Ends the check for there being something selected
} // Ends the check for there being none in the list
}
function moveDownList(listField) {
if ( listField.length == -1) { // If the list is empty
alert("There are no values which can be moved!");
} else {
var selected = listField.selectedIndex;
if (selected == -1) {
alert("You must select an entry to be moved!");
} else { // Something is selected
if ( listField.length == 0 ) { // If there's only one in the list
alert("There is only one entry!\nThe one entry will remain in place.");
} else { // There's more than one in the list, rearrange the list order
if ( selected == listField.length-1 ) {
alert("The last entry in the list cannot be moved down.");
} else {
// Get the text/value of the one directly below the hightlighted entry as
// well as the highlighted entry; then flip them
var moveText1 = listField[selected+1].text;
var moveText2 = listField[selected].text;
var moveValue1 = listField[selected+1].value;
var moveValue2 = listField[selected].value;
listField[selected].text = moveText1;
listField[selected].value = moveValue1;
listField[selected+1].text = moveText2;
listField[selected+1].value = moveValue2;
listField.selectedIndex = selected+1; // Select the one that was selected before
} // Ends the check for selecting one which can be moved
} // Ends the check for there only being one in the list to begin with
} // Ends the check for there being something selected
} // Ends the check for there being none in the list
}
function updateOption(listField,inputField)
{
inputField.value = listField.value;
}
function updateSelectList(listField1,listField2)
{
listField2.selectedIndex = listField1.selectedIndex;
}