Javascript now works with multiple classes on elements.
[fa-stable.git] / js / utils.js
index c5aec13332dea4100dd439ad3cd98f7f5225249b..478cd158e3d326ab1b8acd732144a352f239359f 100644 (file)
@@ -1,11 +1,11 @@
 /**********************************************************************
     Copyright (C) FrontAccounting, LLC.
-       Released under the terms of the GNU General Public License, GPL, 
-       as published by the Free Software Foundation, either version 3 
+       Released under the terms of the GNU General Public License, GPL,
+       as published by the Free Software Foundation, either version 3
        of the License, or (at your option) any later version.
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
 function set_mark(img) {
@@ -31,8 +31,8 @@ function disp_msg(msg, cl) {
 //     - input object - all form values are also submited
 //  - arbitrary string - POST var trigger with value 1 is added to request;
 //             if form parameter exists also form values are submited, otherwise
-//             request is directed to current location 
-// 
+//             request is directed to current location
+//
 JsHttpRequest.request= function(trigger, form, tout) {
 //     if (trigger.type=='submit' && !validate(trigger)) return false;
        tout = tout || 10000;   // default timeout value
@@ -48,27 +48,27 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
                        var url = trigger.href;
                        if (trigger.id) content[trigger.id] = 1;
                } else {
-               var submitObj = typeof(trigger) == "string" ? 
+               var submitObj = typeof(trigger) == "string" ?
                        document.getElementsByName(trigger)[0] : trigger;
-               
+
                form = form || (submitObj && submitObj.form);
 
                var upload = form && form.enctype=='multipart/form-data';
-               
-               var url = form ? form.getAttribute('action') : 
+
+               var url = form ? form.getAttribute('action') :
                  window.location.toString();
 
                var content = this.formInputs(trigger, form, upload);
 
                if (!form) url = url.substring(0, url.indexOf('?'));
-               
+
                if (!submitObj) {
                        content[trigger] = 1;
                        }
                }
                        // this is to avoid caching problems
                content['_random'] = Math.random()*1234567;
-       
+
                var tcheck = setTimeout(
                        function() {
                                for(var id in JsHttpRequest.PENDING)  {
@@ -89,12 +89,12 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
         JsHttpRequest.query(
             (upload ? "form." : "")+"POST "+url, // force form loader
                content,
-            // Function is called when an answer arrives. 
+            // Function is called when an answer arrives.
            function(result, errors) {
                 // Write the answer.
                        var newwin = 0;
                if (result) {
-                         for(var i in result ) { 
+                         for(var i in result ) {
                          atom = result[i];
                          cmd = atom['n'];
                          property = atom['p'];
@@ -141,7 +141,7 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
                        window.scrollTo(0,0);
                        //document.getElementById('msgbox').scrollIntoView(true);
          // Restore focus if we've just lost focus because of DOM element refresh
-                       if(!newwin) { 
+                       if(!newwin) {
                                setFocus();
                        }
                }
@@ -157,7 +157,7 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
 
                if (typeof(inp) == "string")
                        submitObj = document.getElementsByName(inp)[0]||inp;
-               
+
                objForm = objForm || (submitObj && submitObj.form);
 
                if (objForm)
@@ -168,7 +168,7 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
                          var el = formElements[i];
                          var name = el.name;
                                if (!el.name) continue;
-                               if(upload) { // for form containing file inputs collect all 
+                               if(upload) { // for form containing file inputs collect all
                                        // form elements and add value of trigger submit button
                                        // (internally form is submitted via form.submit() not button click())
                                        if (submitObj.type=='submit' && el==submitObj)
@@ -178,7 +178,7 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
                                        }
                                }
                                if (el.type )
-                                 if( 
+                                 if(
                                  ((el.type == 'radio' || el.type == 'checkbox') && el.checked == false)
                                  || (el.type == 'submit' && (!submitObj || el.name!=submitObj.name)))
                                        continue;
@@ -204,7 +204,7 @@ JsHttpRequest._request = function(trigger, form, tout, retry) {
                                        {
                                                q[name] = el.value;
                                        }
-                               } 
+                               }
                        }
                }
                return q;
@@ -224,7 +224,7 @@ function price_format(post, num, dec, label, color) {
        decsize = Math.pow(10, dec);
        num = Math.floor(num*decsize+0.50000000001);
        cents = num%decsize;
-       num = Math.floor(num/decsize).toString(); 
+       num = Math.floor(num/decsize).toString();
        for( i=cents.toString().length; i<dec; i++){
                cents = "0"+cents;
        }
@@ -249,9 +249,9 @@ function get_amount(doc, label) {
            if(label)
                        var val = document.getElementById(doc).innerHTML;
            else
-                       var val = typeof(doc) == "string" ? 
+                       var val = typeof(doc) == "string" ?
                        document.getElementsByName(doc)[0].value : doc.value;
-               
+
                val = val.replace(new RegExp('\\'+user.ts, 'g'),'');
                val = +val.replace(new RegExp('\\'+user.ds, 'g'),'.');
                return isNaN(val) ? 0 : val;
@@ -270,22 +270,22 @@ function setFocus(name, byId) {
        el = name;
  else {
        if(!name) { // page load/ajax update
-               if (_focus)     
+               if (_focus)
                        name = _focus;  // last focus set in onfocus handlers
-               else 
+               else
                        if (document.forms.length) {    // no current focus (first page display) -  set it from from last form
                          var cur = document.getElementsByName('_focus')[document.forms.length-1];
                          if(cur) name = cur.value;
                        }
          }
-      if (name) 
+      if (name)
            if(byId || !(el = document.getElementsByName(name)[0]))
                  el = document.getElementById(name);
   }
   if (el != null && el.focus) {
     // The timeout is needed to prevent unpredictable behaviour on IE & Gecko.
     // Using tmp var prevents crash on IE5
-       
+
     var tmp = function() {el.focus(); if (el.select) el.select();};
        setTimeout(tmp, 0);
   }
@@ -304,7 +304,7 @@ function move_focus(dir, e0, neighbours)
                var p = element_pos(e);
                if (p!=null && (e.className=='menu_option' || e.className=='printlink'
                                 || e.className == 'repclass_link' || e.className == 'repopts_link')) {
-                       if (((dir==40) && (p.y>p0.y)) || (dir==38 && (p.y<p0.y)) 
+                       if (((dir==40) && (p.y>p0.y)) || (dir==38 && (p.y<p0.y))
                                || ((dir==37) && (p.x<p0.x)) || ((dir==39 && (p.x>p0.x)))) {
                                        var l1 = (p.y-p0.y)*(p.y-p0.y)+(p.x-p0.x)*(p.x-p0.x);
                                        if ((l1<l) || (l==0)) {
@@ -354,3 +354,7 @@ function element_pos(e) {
        if (parentNode != document.documentElement) return null;
        return res;
 }
+
+function string_contains(haystack, needle) {
+  return haystack.indexOf(needle) > -1;
+}