champ .document existant sous IE, pas sous Firefox

**franklin626** · 05/08/2010, 11h12

Bonjour,

j'ai une erreur que je ne parviens pas � faire dispara�tre sous Firebug dans le code suivant :

Code :

S�lectionner tout - Visualiser dans une fen�tre � part

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function f_report(a_report, report_view) {
28 ltxt = top.TreeFRM.getSelectedDataElementIDs();
29
30 if (ltxt.length > 0) {
31 var trimmedLtxt = ltxt.substr(0, ltxt.length - 1);
32 if (trimmedLtxt.split(":").length > 1) {
33 alert("Please select only one installation.");
34 return;
35 }
36 } else {
37 alert("Please select one installation.");
38 return;
39 }
40
41 var lform = top.ReportInputFRM.document.getElementById("ReportPreview"); // form for year/month etc.
42 var sArgs = "";
43 if (lform.ReportYear)
44 sArgs += "&ReportYear=" + lform.ReportYear.value;
45 if (lform.ReportMonth)
46 sArgs += "&ReportMonth=" + lform.ReportMonth.value;
47 if (lform.ReportHalfYear)
48 sArgs += "&ReportHalfYear=" + lform.ReportHalfYear.value;
49 if (lform.ReportQuarter)
50 sArgs += "&ReportQuarter=" + lform.ReportQuarter.value;
51 if (lform.Persons)
52 sArgs += "&Persons=" + lform.Persons.value;
53 if (lform.WastePort)
54 sArgs += "&WastePort=" + lform.WastePort.value;
55 if(lform.ExportPort)
56 sArgs += "&ExportPort=" + lform.ExportPort.value;
57 if (lform.optionNames) {
58 var ta = lform.document.getElementsByName("optionNames");
59 for ( var i = 0; i < ta.length; ++i) {
60 var theName = ta[i].value;
61 var theValue = lform.document.getElementsByName(theName);
62 if (theName == "OperatingHours") {
63 var is_OperatingHouers = true;
64 }
65 if (theName == "operatenum") {
66 var operatenum_array_pos = i;
67 }
68
69 if (theValue) {
70 for ( var j = 0; j < theValue.length; ++j) {
71 sArgs += "&" + ta[i].value + "=" + theValue[j].value;
72 }
73 } else
74 alert(ta[i].value + " not defined value");
75
76 }
77 // This IF looks for OperatingHours Variable and sends all Hour fields
78 // over to the java code
79 // If the names of the OperatingHours Input Text box are changed this
80 // code also needs changing
81
82 if (is_OperatingHouers) {
83 var turbineNrs = lform.document
84 .getElementsByName(ta[operatenum_array_pos].value)[0].value
85 .split(",");
86
87 for ( var i = 0; i < (turbineNrs.length - 1); i++) {
88 sArgs += "&"
89 + turbineNrs[i]
90 + "="
91 + lform.document.getElementsByName(turbineNrs[i])[0].value;
92 }
93 }
94 }
95 if (lform.eemsuser)
96 sArgs += "&eemsuser=" + lform.eemsuser.value;
97 if (lform.pswd)
98 sArgs += "&pswd=" + lform.pswd.value;
99 if (lform.permitnumber)
100 sArgs += "&PermitNumber=" + lform.permitnumber.value;
101
102 if (lform.submitTest && lform.submitTest.checked)
103 sArgs += "&submitTest=" + "true";
104 else
105 sArgs += "&submitTest=" + "false";
106
107 rframe = top.ReportFRM;
108 rframe.location.href = servletPath
109 + "?method=ReportEEMSRefresh&ReportName=" + a_report + sArgs
110 + "&ReportView=" + report_view + "&InstIDs=" + ltxt
111}

L'erreur appara�t � la ligne 58. Firebug m'indique que le champ .document est inexistant. Cependant, cela passe tr�s bien sous IE. Chaque changement que j'ai tent� fait planter Firebug et le debugger IE.

Manque-t-il un champ id quelque part ? Ou y a-t-il un probl�me car "lform" est une variable ?

je vous remercie d'avance pour la lecture de ce post !

**SpaceFrog** · 05/08/2010, 11h20

Code :

S�lectionner tout - Visualiser dans une fen�tre � part

var lform = top.ReportInputFRM.document.getElementById("ReportPreview")

lfrom est donc un objet html ...

Code :

S�lectionner tout - Visualiser dans une fen�tre � part

var ta = lform.document.getElementsByName("optionNames");

document est une propri�t� de window...

essaye

Code :

S�lectionner tout - Visualiser dans une fen�tre � part

var ta = lform.getElementsByName("optionNames");

**franklin626** · 05/08/2010, 11h30

Oui, d�j� tent�, et Firebug me r�pondait :

-> lform.getElementsByName is not a function

IE la m�me chose :

-> not a property or method

**franklin626** · 05/08/2010, 11h41

je pr�cise le probl�me que j'ai en premier lieu, Firebug indique que .document est "undefined". Je suppose que la propri�t� est donc bien valide car IE arrive � y acc�der. Elle semble juste "nulle" sous Firefox.

lform est un formulaire, du coup .document est bien valide non ?

**Bovino** · 05/08/2010, 11h41

Envoy� par SpaceFrog

lfrom est donc un objet html ...

J'ai plut�t l'impression que lfrom est un formulaire dont un �l�ment a pour name 'document'

**Bovino** · 05/08/2010, 11h42

Envoy� par franklin626

.document est bien valide non ?

Bien s�r que non : document est un objet natif de JavaScript, nommer des �l�ments de formulaire comme �a rel�ve du suicide programmatique

**franklin626** · 05/08/2010, 11h45

j'ai v�rifi� mon Html, je n'ai aucun �l�ment du formulaire nomm� 'document'.
Du coup, pourquoi IE g�re-t-il .document dans ce cas ?

**Bovino** · 05/08/2010, 11h48

L�, ce serait bon de nous montrer le code HTML correspondant !

**franklin626** · 05/08/2010, 11h58

Voici donc l'HTML :

Code :

S�lectionner tout - Visualiser dans une fen�tre � part

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<!--
<?xml version="1.0" encoding="UTF-8"?>
-->
<!--
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-->
 
<html>
 <head>
  <title>Add document</title>
  <link type="text/css" rel="stylesheet" href="accounter/calendar.css"/>
<link rel="stylesheet" href="accounter/Nems_ReportDef.css" type="text/css"/>
<style>
td {
  font-size: 12px;
  font-family:  Arial, Helvetica, sans-serif;
  background: transparent;
  white-space: nowrap;
}
 
</style>
 
<script type="text/javascript" src="accounter/jquery/jquery-1.4.2.min.js"></script>
 
<script type="text/javascript" src="accounter/Nems_accounter.js"></script>
 
 
<script src="accounter/Report_Eems.js"></script>
<SCRIPT TYPE="text/javascript" SRC="accounter/grid/taconite-client.js"></SCRIPT> 
<SCRIPT TYPE="text/javascript" SRC="accounter/grid/taconite-parser.js"></SCRIPT> 
 
<script type="text/javascript"><!--
 
var isRunning = 1;
var servletPath = '/NemsAccounter/nems.jhtml';
function f_refresh() {
	f_report('EEAromatic',0); 
}
 
$(document).ready(function () {
    f_set_info_txt( "<BR><H4>OPPC Bi-Annual for <span id='infofacilityname'> Testfacility A</span> </H4>");
   f_set_tree_ok();
});
 
 
function f_ajax_load_yearhours() {
		  if (('EEAromatic'=="EEAtmosDrill") || ('EEAromatic'=="EEDrillFluids") || ('EEAromatic'=='EEWasteNorm')){
			var ajaxRequest = new AjaxRequest('nems.jhtml?method=axYearHoursEEAromatic'); //Create AjaxRequest object
			ajaxRequest.setUsePOST();
			ajaxRequest.addNameValuePair('ReportName','EEAromatic');
	        ajaxRequest.addNameValuePair('ReportYear',document.getElementById("ReportYear").value);
			ajaxRequest.addNameValuePair('InstIDs', top.TreeFRM.getSelectedDataElementIDs());
	        ajaxRequest.sendRequest();  //Send the request
	    }	  
	}
 
 
function is_dates_set(action,repname,x) {
 var lform = top.ReportInputFRM.document.getElementById("ReportPreview");
 // trenger if optionNames 
 if(lform.optionNames) {
 	var ta = lform.document.getElementsByName("optionNames");
		if((ta[0].value =="StartDate" )&&(ta[1].value == "EndDate")){
			if((lform.StartDate.value != "")&&(lform.EndDate.value != "")){	
 
				if(action == "Overview"){
					return f_report('EEAromatic',x);
				}else if(action == "Preview XML"){
					return f_report('EEAromatic',x);
				}else if(action == "Check XML"){
					return f_report('EEAromatic',x);
				}else if(action == "Submit to EEMS"){
					return f_report('EEAromatic',x);
				}
 
			}else{
				alert('Please insert the Start / End date');
			}
		}else{
		    var lform = top.ReportInputFRM.document.all.ReportPreview;
	 	 	var oil_gas = false;
			if(lform.optionNames){
			//	var ta = lform.document.getElementsByName("optionNames");
				for(var i = 0; i < ta.length; i++){
					if (ta[i].value == "OperatingHours"){
						var operatHLoc = i;
						oil_gas = true;
					}else if(ta[i].value =="operatenum"){
						var operatNLoc = i;
					}
				}
			}
			/// code to check leep year
			var yearH = document.getElementById("ReportYear").value;
			var hours_in_year = 0;
			var is_leep = false;
			if(( yearH % 4) == 0){
				if(((yearH % 100) == 0) && ((yearH % 400) != 0)){
					hours_in_year = 8760;
				}else{
					hours_in_year = 8784;
					is_leep = true;
				}
			}else{
				hours_in_year = 8760;
			}	
 
		// code to check if the operatHours not grater than max amount of hours in year	
			var turbine_hours = 0;
			var check_ok = true;
			if(oil_gas){
			//	alert(lform.document.getElementsByName(ta[operatNLoc].value)[0].value);
				var turbineNrs = lform.document.getElementsByName(ta[operatNLoc].value)[0].value.split(",");
 
				for(var i = 0; i < (turbineNrs.length-1); i++){
					//	alert(turbineNrs[i] +" "+lform.document.getElementsByName(turbineNrs[i])[0].value);	
 
					turbine_hours = lform.document.getElementsByName(turbineNrs[i])[0].value;
 
					if(turbine_hours > hours_in_year){
						check_ok = false;	
					}
					 //sArgs += "&"+turbineNrs[i]+"=" +lform.document.getElementsByName(turbineNrs[i])[0].value; 
				}
			}
	 		if((action == "Overview") && (check_ok) ){
					return f_report('EEAromatic',x);
			}else if(action == "Preview XML"){
					return f_report('EEAromatic',x);
			}else if(action == "Check XML"){
				return f_report('EEAromatic',x);
			}else if(action == "Submit to EEMS"){
				return f_report('EEAromatic',x);
			}else if (!check_ok){
				alert("Please Check the hours input fields Max value for this year is "+hours_in_year);
			}else{
				alert('You have added in a new button method not supported by is_dates_set please uppdate the java script to support it');
			}
	    }
	}else{
		if(action == "Overview"){
			return f_report('EEAromatic',x);
		}else if(action == "Preview XML"){
			return f_report('EEAromatic',x);
		}else if(action == "Check XML"){
			return f_report('EEAromatic',x);
		}else if(action == "Submit to EEMS"){
			return f_report('EEAromatic',x);
		}
	} 
}	
--></script>
 </head>
 <body class="reg" >
 
 
  <form name="ReportPreview" id="ReportPreview" method="post" target="_blank" action="nems.jhtml?sda">
 
  	<input type="hidden" name="method" value="">
	<input type="hidden" name="InstIDs" value="" id="InstIDs">
   <div>
   <table border="0" style="border-collapse:collapse" >
	<colgroup>
		<col width="5" />
		<col width="70" />
		<col width="130" />
		<col width="130" />
 
		<col width="100" />
		<col width="100" />
		<col width="5" />
 	</colgroup>
   <tr><td></td>
 
 
 
	<td><b>Year</b></td> 
	   	<td><b>Half year</b></td>
   	   			<td><b>Event date(yyyy-mm-dd)</b></td><td><b>Sampled by</b></td><td><b>OPPC Permit Number</b></td>
 
 
   </tr>
   <tr>
   <td>
     	<img type="button" onclick="f_refresh_newInstallation('EEAromatic');" src="accounter/img/button_vertical_refresh.png" alt="refresh" title="refresh after change of installation" onmouseover="this.src='accounter/img/button_vertical_refresh_over.png'" onmouseout="this.src='accounter/img/button_vertical_refresh.png'" />
         	</td>
	<td>
      	<SELECT name="ReportYear" onchange="f_ajax_load_yearhours();" id="ReportYear">
      		      			<OPTION value="1999" >1999</OPTION>
 
		          			<OPTION value="2000" >2000</OPTION>
		          			<OPTION value="2001" >2001</OPTION>
		          			<OPTION value="2002" >2002</OPTION>
		          			<OPTION value="2003" >2003</OPTION>
		          			<OPTION value="2004" >2004</OPTION>
		          			<OPTION value="2005" >2005</OPTION>
 
		          			<OPTION value="2006" >2006</OPTION>
		          			<OPTION value="2007" >2007</OPTION>
		          			<OPTION value="2008" >2008</OPTION>
		          			<OPTION value="2009" >2009</OPTION>
		          			<OPTION value="2010"  selected="selected" >2010</OPTION>
		          			<OPTION value="2011" >2011</OPTION>
 
		          			<OPTION value="2012" >2012</OPTION>
		          			<OPTION value="2013" >2013</OPTION>
		          	</SELECT>
  	</td>
 
	  <td><SELECT name="ReportHalfYear"><Option value="1">1</Option><Option value="2">2</Option>  </SELECT></td>
 
 
	<td><input type="text" name="EventDate" /></td><td><input type="text" name="SampledBy" /></td><td><input type="text" name="oppcPermitNumber" /></td>
			<input type="hidden" name="optionNames" value="EventDate" />
			<input type="hidden" name="optionNames" value="SampledBy" />
			<input type="hidden" name="optionNames" value="oppcPermitNumber" />
 
          <tr>
       <td><div align="right" style="padding: 5px;"></div></td>
   </tr>
 
	<tr>
	<td></td>
 
 
	<td><input type="button" style="width:100%;" id="overview" name="overview" value="Overview" onclick="return is_dates_set('Overview',('EEAromatic'),0);"/></td>
    <td><input type="button" style="width:100%;" id="preview" name="preview" value="Preview XML" onclick="return is_dates_set('Preview XML',('EEAromatic'),1);"/></td>
        </tr>
	<tr><td><br/></td></tr>
	<tr>
	<td></td><td>EEMS user:</td>
	<td>
	Password:</td></tr>
 
	<tr><td></td><td>
	<input type="text" name="eemsuser" />
	</td><td>
	<input type="password" name="pswd" /></td>
 
</tr>
<tr>
	<td><div align="right" style="padding: 5px;"></div></td>
 
</tr>
<tr><td></td>
    <td><input type="button" style="width:100%;" id="check" name="check" value="Check XML" onclick="return is_dates_set('Check XML',('EEAromatic'),2);"/></td>
 
    <td><input  type="button" style="width:100%;" value="Submit to EEMS"  onclick="return is_dates_set('Submit to EEMS',('EEAromatic'),3);"/><br /></td> 
</tr>
 
<tr><td></td><td>Submit to test server: <input id="submitTest" name="submitTest" type="Checkbox" value="true"/></td></tr>
</table>
</div>
 
  </form>
 </body>
</html>

**franklin626** · 05/08/2010, 13h45

j'ai finalement d�gag� toutes les variables interm�diaires et refactoris� le tout.
�a passe partout � pr�sent, mais je n'ai pas compris la diff�rence.

champ .document existant sous IE, pas sous Firefox

JavaScript

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