/**
* as_jsfunclib.js: common javascript function set, (small version)
* Author / collector Alexander Selifonov <alex [at] selifan.ru>
* @version 1.043.178
* updated 2016-01-27
* License MIT
**/
var _responsecontext = null;
function SetFormValue(felem,newval,fireonchange) {
var itmp;
var fobj = 0;
if(typeof(felem)=="string") {
try { fobj=eval(felem); } catch(e) {};
if(typeof(fobj)!="object" && felem.substring(0,1)=='#') try{
fobj = $(felem).get(0);
} catch(e) {};
if(typeof(fobj)!="object") try {
fobj = $('*[name='+felem+']').get(0);
} catch(e) {};
}
else fobj = felem;
try { var eltype = fobj.type; } catch(e) {
if(as_jsdebug) alert('SetFormValue: No form element for '+felem+'='+newval);
return false;
}
switch(eltype) {
case 'select-one':
for(var itmp=0;itmp<fobj.options.length;itmp++) {
if(fobj.options[itmp].value==newval) {
fobj.selectedIndex=itmp;
break;
}
}
break;
case 'checkbox':
fobj.checked = (newval>0);
break;
default:
fobj.value = (fobj.type=='text' && !newval)? "" : newval;
break;
}
if(!!fireonchange) {
if(fobj.onchange) { fobj.onchange(); }
if(fobj.onclick) fobj.onclick();
}
}
function asGetObj(name){
if (document.getElementById) {
return document.getElementById(name);
}
else if (document.all) {
return document.all[name];
}
else if (document.layers)
{
if (document.layers[name]) {
return document.layers[name];
}
else { return document.layers.testP.layers[name]; }
}
return null;
}
function round_2dec(num) { // rounds to 2 decimal digits
var rrr = 0.01*Math.round(0.01*Math.round(num*10000)) + '';
if (rrr.indexOf(".") != -1) rrr = rrr.substring(0,rrr.indexOf(".")+4);
rrr -= 0;
return rrr;
}
// common AJAX call with handling "structured" response
// TODO: manage AJAX calls queue
function SendServerRequest(url,params,modalmode,fireevents,rq_finalaction) {
if(typeof(modalmode)=='undefined') { // create layer above html document
modalmode=false;
}
if(typeof(fireevents)=='undefined') fireevents=false;
$.post(url,params, function(data) {
handleResponseData(data,fireevents);
if(as_cumulmsg!='' && $.isFunction(ShowAccumulatedText))
ShowAccumulatedText(as_cumulmsg);
if(rq_finalaction) {
if($.isFunction(rq_finalaction)) rq_finalaction();
else eval(rq_finalaction);
}
});
return false;
}
function SetResponseContext(cntxt) {
_responsecontext = cntxt;
}
function setFormValue(fname,fval,fireevt) {
alert('setFormValue '+fname+':'+fval);
var felem=$("input[name="+vals1+"]",_responsecontext);
if(!felem.get(0)) { felem=$("select[name="+vals1+"]",_responsecontext); }
if(!felem.get(0)) { felem=$("textarea[name="+vals1+"]",_responsecontext); }
if(!felem.get(0)) { felem=$("#"+vals1,_responsecontext); }
if(!felem.get(0)) { alert(vals1+': field not found'); return; }
var inob = felem.get(0);
try {
eltype = inob.type;
if(eltype=='checkbox') { // non-zero value means 'checked' !
inob.checked = ((vals2-0)!=0);
$(inob).attr('checked', ((vals2-0)!=0));
// if(vals1=='bea_prg3') alert(vals1+': handleResponseData ckeckbox to '+vals2);
}
else if(eltype=='radio') {
$(felem).each(function() {
// alert($(this).val() +' ==(radio) '+ vals2);
if($(this).val() == vals2) {
// alert(vals1+': found for radio trigger:'+vals2);
$(this).attr('checked',true);
if(fireevt) $(this).trigger('click');
}
});
}
else {
$(inob,_responsecontext).val(vals2);
}
} catch (e){};
if(fireevt){
if(inob) {
if(eltype!=='radio') {
if($.isFunction(inob.onchange)) { try { inob.onchange(); } catch (e){} }
if($.isFunction(inob.onclick)) try { inob.onclick(); } catch (e){};
}
}
}
}
// parse AJAX response and execute passed cmds(alerts,change DOM attributes/form values/...)
// if array UDFsetValues[] contains varname, call UDFsetValuesFunc() with this data pair instead of std setting
function handleResponseData(data,fireonchange) {
// alert("processing response: "+data); //debug
as_cumulmsg = '';
var splt = data.split("\t"),fselector, felem;
if(splt[0] =="1") {
for(var kk=1;kk<splt.length;kk++) {
var vals = splt[kk].split(/[|\f]/);
var vals1 = (vals.length>1)? vals[1]: '';
var vals2 = (typeof(vals[2])=='undefined') ? '': vals[2];
var cmd = vals[0].trim();
switch(cmd) { //<3>
case 'addmsg': as_cumulmsg += vals[1]; break;
case 'set':
// var tmpobj = $("#"+vals[1]).get(0); SetFormValue(tmpobj,vals[2],true);
if(typeof(UDFsetValues)==='object' && IsInArray(UDFsetValues,vals1)) {
UDFsetValuesFunc(vals1,vals2);
continue;
}
felem=$("input[name="+vals1+"]",_responsecontext);
if(!felem.get(0)) { felem=$("select[name="+vals1+"]",_responsecontext); }
if(!felem.get(0)) { felem=$("textarea[name="+vals1+"]",_responsecontext); }
if(!felem.get(0)) { felem=$("#"+vals1,_responsecontext); }
if(!felem.get(0)) { /*alert(vals1+': field not found');*/ continue; }
var inob = felem.get(0);
try {
eltype = inob.type;
if(eltype=='checkbox') { // non-zero value means 'checked' !
inob.checked = ((vals2-0)!=0);
$(inob).attr('checked', ((vals2-0)!=0));
}
else if(eltype=='radio') {
$(felem).each(function() {
if($(this).val() == vals2) {
$(this).attr('checked',true);
if(fireonchange) $(this).trigger('click');
}
});
}
else {
$(inob,_responsecontext).val(vals2);
}
} catch (e){};
if(fireonchange){
if(inob) {
// $(felem).trigger('click').trigger('change');
if(eltype!=='radio') {
// if(vals1=='bea_prg3') alert('bea_prg3 is '+inob.checked);
if($.isFunction(inob.onchange)) { try { inob.onchange(inob); } catch (e){} }
// if(vals1=='bea_prg3') alert('after CHANGE - bea_prg3 is '+inob.checked);
if($.isFunction(inob.onclick)) try { inob.onclick(inob); } catch (e){};
// if($.isFunction(felem[0].onclick)) try { felem.onclick(); } catch (e){};
// if(vals1=='bea_prg3') alert('after CLICK - bea_prg3 is '+inob.checked);
}
}
}
break;
case 'html': $("#"+vals1).html(vals2); break;
case 'title': $("#"+vals1).attr("title",vals2); break;
case 'enable':
if(vals2!='0') $(vals1).removeAttr('disabled');
else { $(vals1).attr('disabled',true); }
if(vals2=="1") $(vals1).removeAttr("readonly");
break;
case 'readonly':
$(vals1).attr("readonly",(vals2!='0'));
break;
case 'show':
if(vals2==='' || !!vals2) { //show/slideDown/
$(vals1).show();
} else { //hide/slideUp
$(vals1).hide();
}
break;
case 'hide':
$(vals1).hide();
break;
case "css": // change css : tag:value;tag2:value;...
var tcss = {};
var cssplt = vals2.split(";");
for(var cssid in cssplt) {
var splt2 = cssplt[cssid].split(":");
if(splt2[1]) tcss[splt2[0]]=splt2[1];
}
$(vals1).css(tcss);
break;
case 'attr': case 'prop': // set DOM attribute
// alert(vals);
$(vals1).prop(vals2,vals[3]);
break;
case 'alert' : alert(vals1); break;
case 'alertdlg' : case 'showmessage': // showmessage, text [, title, err_class]
showMessage(vals2,vals1,vals[3]);
break;
case 'talert':
var vtime = (typeof(vals[2])==='undefined') ? 3 : parseInt(vals[2]);
var sclass = (typeof(vals[3])==='undefined') ? false : vals[3];
TimeAlert(vals1,vtime, sclass);
break;
case 'confirm': // confirm : dlg-title : dlg-text : funcYes [: funcNo]
var dlgParam = { title: vals1, text: vals2 };
var fYes = vals[3] ? vals[3]: false;
var fNo = vals[4] ? vals[4]: false;
dlgConfirm(dlgParam,fYes, fNo);
break;
case 'seladd': case 'addoption' :// add select box option: selectadd | select_id | value [text]
var selobj = $("#"+vals1).get(0);
if(selobj.type=="select-one"){
var opval = vals2;
var optext = (typeof(vals[3])=="string")?vals[3]:opval;
$(selobj).append('<option value="'+opval+'">'+optext+"</option>");
}
break;
case 'selclear': // clear <select> box from all options
var selobj = $("#"+vals1).get(0);
if(selobj.type=="select-one"){ selobj.options.length=0; }
break;
case 'gotourl': window.location.href = vals1; break;
case 'reloadpage': window.location.reload(true); break;
case 'flash' : FlashDiv(vals1); break;
case 'eval' :
try{eval(vals1)}catch(e){
if(__JsModeDebug) alert('eval internal error for \n'+vals1);
};
break;
case 'viewlog':
$("body").floatWindow({
html:'<div class="div_outline" id="div_viewlog" style="width:800px;height:490px;"><div style="overflow:auto;height:450px; padding:0.2em; margin:0.2em">'+vals1+'</div></div>'
, id: 'div_viewlog'
,left:100, top:50
,title: (vals2 ? vals2 : 'Operation log')
/* ,init : function() {
$("#div_viewlog").html(vals1);
}
*/
});
break;
case 'remove' : $(vals1).remove(); break;// removes code from document
case 'trigger': // jqGrid or other "trigger" supported operation
var gridOper = vals2 ? vals2 : 'reloadGrid';
$(vals1).trigger(gridOper);
break;
default:
alert("handleResponseData: unsupported cmd ["+vals+']');
break;
}
}
}
else TimeAlert(data,4,"msg_error");
}
// shows ui dialog window with desired title, text and OK button
function showMessage(stitle,stext, bk_class) {
var dlgOpts = {width:650,resizable:false, zIndex: 500
,buttons: [{text: "OK",click: function() {$( this ).dialog( "close" ).remove();}}]
,open: function(event,ui) {
$('.ui-dialog').css('z-index',9002);
$('.ui-widget-overlay').css('z-index',9001);
}
};
if(!!stitle) dlgOpts.title = stitle;
dlgOpts.dialogClass = (typeof(bk_class)==='string') ? bk_class : asJ.defaultDlgClass;
$('<div id="dlg_showmessage" style="z-index:9900">'+stext+'</div>').dialog(dlgOpts);
// $('#dlg_showmessage').css('z-index','20000');
}
function parseIntList($strg,$nonegative) {
var ret = [];
var rtmp = $strg.split(/[,;]/);
for(var nn in rtmp) {
if(rtmp[nn]==='') continue;
$spt = rtmp[nn].split('-');
ret.push(parseInt($spt[0]));
if(!!($spt[1]) && parseInt($spt[1])>parseInt($spt[0])) for(var i=parseInt($spt[0])+1;i<=parseInt($spt[1]);i++) { ret.push(i); }
}
return ret;
}
StrUtils = {
padl: function(strg,schar,len) {
var ret = strg+'';
while(ret.length < len) { ret = schar+ret; }
return ret;
}
,padr: function(strg,schar,len) {
var ret = strg+'';
while(ret.length < len) { ret += schar; }
return ret;
}
}
function getSelectedText(objectId) {
var textComponent = document.getElementById(objectId);
var selectedText;
if (document.selection != undefined) { // IE version
textComponent.focus();
var sel = document.selection.createRange();
selectedText = sel.text;
}
else if (textComponent.selectionStart != undefined) { // Mozilla version
var startPos = textComponent.selectionStart;
var endPos = textComponent.selectionEnd;
selectedText = textComponent.value.substring(startPos, endPos);
}
return selectedText;
}
// msie 6, or compatibility mode - no indexOf on arrays, so add it
if(!Array.indexOf){
Array.prototype.indexOf = function(obj){
for(var i=0; i<this.length; i++){
if(this[i]==obj){
return i;
}
}
return -1;
}
}
if (!String.prototype.trim) {
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g, '');};
}
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