root/branches/release-36/mt-static/js/widget.js @ 2052

function edit_different_widgetmanager( blog_id ) {
    var current = getByID('current-widgetmanager').value;
    window.location = '?__mode=manage&blog_id='+blog_id+'&widgetmanager='+current;
}

// -------------------------------------------------------------------
// selectAllOptions(select_object)
//  This function takes a select box and selects all options (in a 
//  multiple select object). This is used when passing values between
//  two select boxes. Select all options in the right box before 
//  submitting the form so the values will be sent to the server.
// -------------------------------------------------------------------
function selectAllOptions(obj) {
        if (!hasOptions(obj)) { return; }
        for (var i=0; i<obj.options.length; i++) {
                obj.options[i].selected = true;
        }
}

// -------------------------------------------------------------------
// hasOptions(obj)
//  Utility function to determine if a select object has an options array
// -------------------------------------------------------------------
function hasOptions(obj) {
        if (obj!=null && obj.options!=null) { return true; }
        return false;
}

// -------------------------------------------------------------------
// swapOptions(select_object,option1,option2)
//  Swap positions of two options in a select list
// -------------------------------------------------------------------
function swapOptions(obj,i,j) {
        var o = obj.options;
        var i_selected = o[i].selected;
        var j_selected = o[j].selected;
        var temp = new Option(o[i].text, o[i].value, o[i].defaultSelected, o[i].selected);
        var temp2= new Option(o[j].text, o[j].value, o[j].defaultSelected, o[j].selected);
        o[i] = temp2;
        o[j] = temp;
        o[i].selected = j_selected;
        o[j].selected = i_selected;
}

// -------------------------------------------------------------------
// moveOptionUp(select_object)
//  Move selected option in a select list up one
// -------------------------------------------------------------------
function moveOptionUp(obj) {
        if (!hasOptions(obj)) { return; }
        var i;
        for (i=0; i<obj.options.length; i++) {
                if (obj.options[i].selected) {
                        if (i != 0 && !obj.options[i-1].selected) {
                                swapOptions(obj,i,i-1);
                                obj.options[i-1].selected = true;
                        }
                }
        }
}

// -------------------------------------------------------------------
// moveOptionDown(select_object)
//  Move selected option in a select list down one
// -------------------------------------------------------------------
function moveOptionDown(obj) {
        if (!hasOptions(obj)) { return; }
        var i;
        for (i=obj.options.length-1; i>=0; i--) {
                if (obj.options[i].selected) {
                        if (i != (obj.options.length-1) && ! obj.options[i+1].selected) {
                                swapOptions(obj,i,i+1);
                                obj.options[i+1].selected = true;
                        }
                }
        }
}

<!-- Original:  Phil Webb (phil@philwebb.com) -->
<!-- Web Site:  http://www.philwebb.com -->

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

function move(fbox, tbox) {
        var arrFbox = new Array();
        var arrTbox = new Array();
        var arrLookup = new Array();
        var i;
        for (i = 0; i < tbox.options.length; i++) {
                arrLookup[tbox.options[i].text] = tbox.options[i].value;
                arrTbox[i] = tbox.options[i].text;
        }
        var fLength = 0;
        var tLength = arrTbox.length;
        for(i = 0; i < fbox.options.length; i++) {
                arrLookup[fbox.options[i].text] = fbox.options[i].value;
                if (fbox.options[i].selected && fbox.options[i].value != "") {
                        arrTbox[tLength] = fbox.options[i].text;
                        tLength++;
                } else {
                        arrFbox[fLength] = fbox.options[i].text;
                        fLength++;
                }
        }
        arrFbox.sort();
        //arrTbox.sort();
        fbox.length = 0;
        tbox.length = 0;
        var c;
        for(c = 0; c < arrFbox.length; c++) {
                var no = new Option();
                no.value = arrLookup[arrFbox[c]];
                no.text = arrFbox[c];
                fbox[c] = no;
        }
        for(c = 0; c < arrTbox.length; c++) {
                var no = new Option();
                no.value = arrLookup[arrTbox[c]];
                no.text = arrTbox[c];
                tbox[c] = no;
        }
}

function move_item(val, fbox, tbox) {
        var arrFbox = new Array();
        var arrTbox = new Array();
        var arrLookup = new Array();
        var i;
        for (i = 0; i < tbox.options.length; i++) {
                arrLookup[tbox.options[i].text] = tbox.options[i].value;
                arrTbox[i] = tbox.options[i].text;
        }
        var fLength = 0;
        var tLength = arrTbox.length;
        for(i = 0; i < fbox.options.length; i++) {
                arrLookup[fbox.options[i].text] = fbox.options[i].value;
                if (fbox.options[i].value == val) {
                        arrTbox[tLength] = fbox.options[i].text;
                        tLength++;
                } else {
                        arrFbox[fLength] = fbox.options[i].text;
                        fLength++;
                }
        }
        arrFbox.sort();
        arrTbox.sort();
        fbox.length = 0;
        tbox.length = 0;
        var c;
        for(c = 0; c < arrFbox.length; c++) {
                var no = new Option();
                no.value = arrLookup[arrFbox[c]];
                no.text = arrFbox[c];
                fbox[c] = no;
        }
        for(c = 0; c < arrTbox.length; c++) {
                var no = new Option();
                no.value = arrLookup[arrTbox[c]];
                no.text = arrTbox[c];
                tbox[c] = no;
        }
}