forked from extern/egroupware
380 lines
12 KiB
JavaScript
380 lines
12 KiB
JavaScript
/**
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* eGroupWare eTemplate Extension - AJAX Select Widget
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @version $Id$
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*/
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function submitit(form,name)
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{
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//alert(name+' pressed');
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form.submit_button.value = name;
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form.submit();
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form.submit_button.value = '';
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return false;
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}
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function set_element(form,name,value)
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{
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//alert('set_element: '+name+'='+value);
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for (i = 0; i < form.length; i++)
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{
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if (form.elements[i].name == name)
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{
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//alert('set_element: '+name+'='+value);
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form.elements[i].value = value;
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//alert(name+'='+form.elements[i].value);
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}
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}
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}
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function set_element2(form,name,vname)
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{
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//alert('set_element2: '+name+'='+vname);
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for (i = 0; i < form.length; i++)
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{
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if (form.elements[i].name == vname)
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{
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value = form.elements[i].value;
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}
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}
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//alert('set_element2: '+name+'='+value);
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for (i = 0; i < form.length; i++)
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{
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if (form.elements[i].name == name)
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{
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form.elements[i].value = value;
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}
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}
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}
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function activate_tab(tab,all_tabs,name)
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{
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var tabs = all_tabs.split('|');
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var parts = tab.split('.');
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var last_part = parts.length-1;
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for (n = 0; n < tabs.length; n++)
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{
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var t = tabs[n];
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if (t.indexOf('.') < 0 && parts.length > 1)
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{
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parts[last_part] = t;
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t = parts.join('.');
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}
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document.getElementById(t).style.display = t == tab ? 'inline' : 'none';
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document.getElementById(t+'-tab').className = 'etemplate_tab'+(t == tab ? '_active th' : ' row_on');
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}
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// activate FCK in newly activated tab for Gecko browsers
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if (!document.all)
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{
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try {
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var t = document.getElementById(tab);
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var inputs = t.getElementsByTagName('input');
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for (i = 0; i < inputs.length;i++) {
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editor = FCKeditorAPI.GetInstance(inputs[i].name);
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if (editor && editor.EditorDocument && editor.EditMode == FCK_EDITMODE_WYSIWYG) {
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editor.SwitchEditMode();
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editor.SwitchEditMode();
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break;
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}
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}
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}
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catch(e) { } // ignore the error if FCKeditorAPI is not loaded
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}
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if (name) {
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set_element(document.eTemplate,name,tab);
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}
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}
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/* proxy to to add options to a selectbox, needed by IE, but works everywhere */
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function selectbox_add_option(id,label,value,do_onchange)
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{
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selectBox = document.getElementById(id);
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/*alert('selectbox_add_option('+id+','+label+','+value+') '+selectBox);*/
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var search_val = value.split(':');
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for (i=0; i < selectBox.length; i++) {
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var selectvalue = selectBox.options[i].value.split(':');
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if (selectvalue[0] == search_val[0]) {
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selectBox.options[i] = null;
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selectBox.options[selectBox.length] = new Option(label,value,false,true);
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break;
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}
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}
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if (i >= selectBox.length) {
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selectBox.options[selectBox.length] = new Option(label,value,false,true);
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}
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if (selectBox.onchange && do_onchange) selectBox.onchange();
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}
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/* toggles all checkboxes named name in form form, to be used as custom javascript in onclick of a button/image */
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function toggle_all(form,name)
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{
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var all_set = true;
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/* this is for use with a sub-grid. To use it pass "true" as third parameter */
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if(toggle_all.arguments.length > 2 && toggle_all.arguments[2] == true)
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{
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el = form.getElementsByTagName("input");
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for (var i = 0; i < el.length; i++)
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{
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if(el[i].name.substr(el[i].name.length-12,el[i].name.length) == '[checkbox][]' && el[i].checked)
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{
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all_set = false;
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break;
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}
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}
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for (var i = 0; i < el.length; i++)
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{
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if(el[i].name.substr(el[i].name.length-12,el[i].name.length) == '[checkbox][]')
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{
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el[i].checked = all_set;
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}
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}
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}
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else
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{
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var checkboxes = document.getElementsByName(name);
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for (var i = 0; i < checkboxes.length; i++)
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{
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if (!checkboxes[i].checked)
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{
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all_set = false;
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break;
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}
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}
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for (var i = 0; i < checkboxes.length; i++)
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{
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checkboxes[i].checked = !all_set;
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}
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}
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}
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/* gets the values of the named widgets (use the etemplate-name, not the form-name) and creates an url from it */
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function values2url(form,names)
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{
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url = '';
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names = names.split(',');
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for(i=0; i < names.length; i++)
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{
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form_name = names[i];
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b = form_name.indexOf('[');
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if (b < 0) {
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form_name = 'exec['+form_name+']';
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} else {
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form_name = 'exec['+form_name.slice(0,b-1)+']'+form_name.slice(b,99);
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}
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//alert('Searching for '+form_name);
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for (f=0; f < form.elements.length; f++) {
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element = form.elements[f];
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//alert('checking '+element.name);
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if (element.name.slice(0,form_name.length) == form_name) {
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//alert('found '+element.name+', value='+element.value);
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if (element.type == 'checkbox' || element.type == 'radio') { // checkbox or radio
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if (element.checked) url += '&'+element.name+'='+element.value;
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} else if (element.options) { // selectbox
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for(opt=0; opt < element.options.length; opt++) {
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//alert('found '+element.name+' option['+opt+'] = '+element.options[opt].value+ ' = '.element.options[opt].text+': '+element.options[opt].selected);
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if (element.options[opt].selected) url += '&'+element.name+(element.name.indexOf('[]') >= 0 || !element.multiple ? '=' : '[]=')+element.options[opt].value;
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}
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} else if (element.value != null) {
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url += '&'+element.name+'='+element.value;
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}
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}
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}
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}
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//alert('url='+url);
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return url+'&etemplate_exec_id='+form['etemplate_exec_id'].value;
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}
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// submits the whole form via ajax to a given menuaction or the current one if '' passed
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function ajax_submit(form,menuaction)
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{
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if(!menuaction) menuaction = form.action.replace(/.+menuaction=/,'');
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xajax_doXMLHTTP(menuaction+'./etemplate/process_exec', xajax.getFormValues(form));
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}
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// sets value (v) of style property (p) for all given elements of type (t) and class (c)
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// eg. set_style_by_class('td','hide','visibility','visible')
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function set_style_by_class(t,c,p,v)
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{
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//alert('set_style_by_class('+t+','+c+','+p+','+v+')');
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var elements;
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if(t == '*') {
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// '*' not supported by IE/Win 5.5 and below
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elements = (document.all) ? document.all : document.getElementsByTagName('*');
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} else {
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elements = document.getElementsByTagName(t);
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}
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for(var i = 0; i < elements.length; i++){
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var node = elements.item(i);
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for(var j = 0; j < node.attributes.length; j++) {
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if(node.attributes.item(j).nodeName.toLowerCase() == 'class') {
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if(node.attributes.item(j).nodeValue == c) {
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eval('node.style.' + p + " = '" +v + "'");
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}
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}
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}
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}
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}
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function xajax_eT_wrapper(obj) {
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if (typeof(obj) == 'object') {
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set_style_by_class('div','popupManual noPrint','display','none');
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set_style_by_class('div','ajax-loader','display','inline');
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obj.form.submit_button.value = obj.name;
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var menuaction = obj.form.action.replace(/.+menuaction=/,'');
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xajax_doXMLHTTP(menuaction+'./etemplate/process_exec', xajax.getFormValues(obj.form));
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}
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else {
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set_style_by_class('div','ajax-loader','display','none');
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set_style_by_class('div','popupManual noPrint','display','inline');
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}
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}
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function disable_button(id) {
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document.getElementById(id).disabled = 'true';
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document.getElementById(id).style.color = 'gray';
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}
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function enable_button(id) {
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document.getElementById(id).disabled = 'false';
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document.getElementById(id).style.color = '';
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}
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// returns selected checkboxes from given 'var form' which REAL names end with 'var suffix'
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function get_selected(form,suffix) {
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selected = '';
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el = form.getElementsByTagName('input');
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for (var i = 0; i < el.length; i++) {
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if(el[i].name.substr(el[i].name.length-suffix.length,el[i].name.length) == suffix && el[i].checked) {
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if(selected.length > 0) {
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selected += ',';
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}
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selected += el[i].value;
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}
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}
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return selected;
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}
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// returns selected checkboxes from given 'var form' which REAL names end with 'var suffix'
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function get_selected_array(form,suffix) {
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selected = new Array();
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el = form.getElementsByTagName('input');
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for (var i = n = 0; i < el.length; i++) {
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if(el[i].name.substr(el[i].name.length-suffix.length,el[i].name.length) == suffix && el[i].checked) {
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selected[n++] = el[i].value;
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}
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}
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return selected;
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}
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// set certain comma-separated values in a multiselection (div with checkboxes, used as replacement for a multiselection)
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function set_multiselection(name,values,reset)
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{
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//alert("set_multiselection('"+name+"','"+values+"',"+reset+")");
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checkboxes = document.getElementsByName(name);
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div = document.getElementById(name.substr(0,name.length-2));
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div_first = div.firstChild;
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values = ','+values+',';
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for (var i = 0; i < checkboxes.length; i++) {
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checkbox = checkboxes[i];
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value = values.indexOf(','+checkbox.value+',') >= 0;
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if (reset || value) {
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//alert(checkbox.name+': value='+checkbox.value+', checked='+checkbox.checked+' --> '+value);
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if (value && checkbox.parentNode != div_first) {
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br = checkbox.parentNode.nextSibling;
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div.insertBefore(div.removeChild(checkbox.parentNode),div_first);
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div.insertBefore(div.removeChild(br),div_first);
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}
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checkbox.checked = value;
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}
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}
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}
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// add an other upload
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function add_upload(upload)
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{
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var parent = upload.parentNode;
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var newUpload = upload.cloneNode(true);
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parent.insertBefore(newUpload,upload);
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var br = document.createElement('br');
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parent.insertBefore(br,upload);
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newUpload.value = '';
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newUpload.id += parent.childNodes.length;
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parent.insertBefore(upload,newUpload);
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}
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// resizes popups to fit their content in
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function popup_resize()
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{
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var widest = 0, highest = 0, smallest = window.innerWidth, width2grow, height2grow;
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// find all elements and check their size
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var divs = document.getElementsByTagName("div");
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for(var i = 0;i < divs.length;i++)
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{
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if(divs[i].offsetWidth + divs[i].offsetLeft > widest)
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widest = divs[i].offsetWidth + divs[i].offsetLeft;
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if(divs[i].offsetHeight + divs[i].offsetTop > highest)
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highest = divs[i].offsetHeight + divs[i].offsetTop;
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if(divs[i].offsetLeft > 0 && divs[i].offsetLeft < smallest)
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smallest = divs[i].offsetLeft;
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}
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var tables = document.getElementsByTagName("table");
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for(var i = 0;i < tables.length;i++)
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{
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if(tables[i].offsetWidth + tables[i].offsetLeft > widest)
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widest = tables[0].offsetWidth + tables[i].offsetLeft;
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if(tables[i].offsetHeight + tables[i].offsetTop > highest)
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highest = tables[0].offsetHeight + tables[i].offsetTop;
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if(tables[i].offsetLeft > 0 && tables[i].offsetLeft < smallest)
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smallest = tables[i].offsetLeft;
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}
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var labels = document.getElementsByTagName("label");
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for(var i = 0;i < labels.length;i++)
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{
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if(labels[i].offsetWidth + labels[i].offsetLeft > widest)
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widest = labels[i].offsetWidth + labels[i].offsetLeft;
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if(labels[i].offsetHeight + labels[i].offsetTop > highest)
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highest = labels[i].offsetHeight + labels[i].offsetTop;
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if(labels[i].offsetLeft > 0 && labels[i].offsetLeft < smallest)
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smallest = labels[i].offsetLeft;
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}
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var inputs = document.getElementsByTagName("input");
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for(var i = 0;i < inputs.length;i++)
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{
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if(inputs[i].offsetWidth + inputs[i].offsetLeft > widest)
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widest = inputs[i].offsetWidth + inputs[i].offsetLeft;
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if(inputs[i].offsetHeight + inputs[i].offsetTop > highest)
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highest = inputs[i].offsetHeight + inputs[i].offsetTop;
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if(inputs[i].offsetLeft > 0 && inputs[i].offsetLeft < smallest)
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smallest = inputs[i].offsetLeft;
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}
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// calculate the width and height the window has to grow
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width2grow = widest - window.innerWidth + (smallest != window.innerWidth ? Math.max(smallest, 10) : 10);
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height2grow = highest - window.innerHeight + 10;
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if(width2grow > 0 && window.outerWidth + width2grow < screen.availWidth * 0.8)
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{
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window.moveBy(-(width2grow / 2), 0);
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window.resizeBy(width2grow, 0);
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}
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if(height2grow > 0)
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{
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if(window.outerHeight + height2grow > screen.availHeight)
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{
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window.resizeTo(window.outerWidth, screen.availHeight);
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}
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else
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{
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window.moveBy(0, -(height2grow / 2));
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window.resizeBy(0, height2grow);
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}
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}
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}
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