Closed
Bug 210862
Opened 22 years ago
Closed 16 years ago
form submission fails with html form created using javascript
Categories
(Core :: DOM: Core & HTML, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: shreeguru_ks, Unassigned)
References
Details
(Keywords: html5, testcase)
Attachments
(4 files, 1 obsolete file)
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20021130
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20021130
When I create the html form with Javascript and try to do a submit of the form
nothing happens in Mozilla ( also netscape 7 which is from Mozilla). It works
fine with IE and netscape 4.X versions. I feel that it is broken feature for
netscape 7.
In the steps I have given the code where I use, perl for the backend.
I have tested this with latest Mozilla 1.4. It doesnot work.
Reproducible: Always
Steps to Reproduce:
1. Install the minutes.pl, dummy.pl and inet.pl in the http server machine in
the bin directory where we can run perl scripts for cgi.
Just need to run the minutes.pl script from the Mozilla browser as,
http://<server>/cgi-bin/minutes.pl
2.Scripts are,
* ~~~~~~~~~~~~~~~
minutes.pl
~~~~~~~~~~~~~~~
#!/usr/contrib/bin/perl
print("Content-Type: text/html\n\n");
$submit_selected = 0;
# No of each row elements VIP for adding new fields1`
$min_ai_columns=2;
print"<HTML>\n";
print"<HEAD>\n";
read(STDIN,$save_string,$ENV{"CONTENT_LENGTH"});
if ($save_string ne "") {
$submit_selected = 1;
}
print"<SCRIPT LANGUAGE=\"JavaScript1.1\">\n";
print"var min_ai_instance = \'\';\n";
print"var no_of_min_ai_rows = \'\';\n";
print"function Obj() {\n";
print" this.things = new Array();\n";
print"}\n";
print"function dummyObj() {\n";
print" this.dname; // simply a member\n";
print"}\n";
print"\n";
print"function Initialise() {\n";
print" min_ai_instance = new Obj();\n";
print"}\n";
print"function dosomething() {\n";
print" Initialise();\n";
## Preloaded min_ai data put it in javascript
###############################################################
$i=0;
if($min_ai_index != 0) {
$j=($min_ai_index/$min_ai_columns);
} else {
$j=0;
}
print " no_of_min_ai_rows = $j;\n";
$temp=0;
while($i < $j) {
print" min_ai_instance.things[$i]=new dummyObj();\n";
print"
min_ai_instance.things[$i].min_ai_summary=\'@min_ai_array[$temp++]\';\n";
print"
min_ai_instance.things[$i].min_ai_state=\'@min_ai_array[$temp++]\';\n";
print" min_ai_instance.things[$i].min_ai_rem=\'\';\n";
$i++;
}
print"}\n";
print"dosomething();\n";
print"</SCRIPT>\n";
print"</HEAD>\n";
print"<FRAMESET ROWS=\"100%,1%\">\n";
print" <FRAME SRC=\"./dummy.pl\">\n";
#print" <FRAME SRC=\"./inet.pl\" NORESIZE>\n";
print" <FRAME SRC=\"./inet.pl\">\n";
print"</FRAMESET>\n";
print"</HTML>\n";
* ~~~~~~~~~~~~~~
dummy.pl
~~~~~~~~~~~~~~
#!/usr/contrib/bin/perl
print("Content-Type: text/html\n\n");
print"<HTML>\n";
print"<HEAD>\n";
print"<TITLE>Minutes</TITLE>\n";
print"</HEAD>\n";
print"</HTML>\n";
* ~~~~~~~~~
inet.pl
~~~~~~~~~
#!/usr/contrib/bin/perl
print("Content-Type: text/html\n\n");
$submit_selected = 0;
# No of each row elements VIP for adding new fields
$min_ai_columns=2;
print"<HTML>\n";
print"<HEAD>\n";
read(STDIN, $save_string, $ENV{"CONTENT_LENGTH"});
if ($save_string ne "") {
$submit_selected = 1;
&parse_submitted_vars();
}
if( $submit_selected == 0 ) {
&Display_the_forms;
}
sub parse_submitted_vars
{
print "$save_string";
# Save it
$datafile = "./database.mins";
open(DB, ">$datafile");
print DB $save_string;
close(DB);
}
###########
# Display the form
sub Display_the_forms {
print"<SCRIPT LANGUAGE=\"JavaScript1.1\">\n";
print"\n";
print"var infoStr = '';\n";
print"var temparray;\n";
print"var min_ai_instance;\n";
print"var min_taken_date = '';\n";
print"var min_ai_instance_no_of_rows=0;\n";
print"var min_ai_columns=3;\n";
print"var min_ai_state_array = new Array(\"NEW\", \"ONGOING\", \"CLOSED\");\n";
print"function Obj() {\n";
print" this.things = new Array();\n";
print"}\n";
print"function dummyObj() {\n";
print" this.dname; // simply a member\n";
print"}\n";
print"\n";
print"function Initialise() {\n";
print" min_ai_instance = new Obj();\n";
print"\n";
print"}\n";
print"function global_fn() {\n";
print"Initialise();\n";
############ Pre load the variables for min_ai
print"temparray = new Array();\n";
print"min_ai_instance.things = temparray;\n";
print"var no_of_min_ai_rows = window.parent.no_of_min_ai_rows;\n";
print"for(var i=0; i < no_of_min_ai_rows; i++) {\n";
print" min_ai_instance.things[i] = new dummyObj();\n";
print" min_ai_instance.things[i]=window.parent.min_ai_instance.things[i];\n";
print"}\n";
print"show_data_contents();\n";
print"}\n";
print"function freshstart1()\n";
print"{\n";
print"global_fn();\n";
print"}\n";
print"function genOption(opt_str, opt_selected)\n";
print"{\n";
print" var temp=\'\';\n";
print"\n";
print" for(var i=0; i < opt_str.length; i++) {\n";
print" temp += \'<OPTION\' ;\n";
print" if(opt_selected == opt_str[i])\n";
print" temp += \' SELECTED>\';\n";
print" else \n";
print" temp += \'>\';\n";
print" temp += opt_str[i];\n";
print" }\n";
print" return temp;\n";
print"}\n";
print"\n";
print"function giveSelectStr(formEle, strArr)\n";
print"{\n";
print" for(var i=0; i < strArr.length; i++) {\n";
print" if(formEle.options[i].selected) {\n";
print" return strArr[i];\n";
print" }\n";
print" }\n";
print"}\n";
print"\n";
print"function onSubmitMin(formObj)\n";
print"{\n";
print" var mylen;\n";
print" var i;\n";
print" min_ai_instance_no_of_rows = min_ai_instance.things.length;\n";
print" add_min_ai_row(formObj,1,0);\n";
print" return true;\n";
print"}\n";
print"function get_min_ai_data()\n";
print"{\n";
print" var intro=\'<FORM METHOD=POST ACTION=\"./inet.pl\">\' +\n";
print "\'<INPUT TYPE=\"hidden\" NAME=\"minForm\" VALUE=\"minForm\">\' +\n";
print" \'<TD><FONT SIZE=\"-1\"><B>Meeting Date <INPUT TYPE=text
NAME=min_taken_date size=16 \' +\n";
print" \'value=\\\"\' + min_taken_date +
\'\\\">(dd/mm/yyyy)</TD><BR><H4><B>Action Items<br>\'+\n";
print" \'<FONT SIZE=\"-1\"><INPUT TYPE=BUTTON VALUE=\"NEW\"
onClick=\"parent.frames[1].new_min_ai_row(this.form,0,1);\">\' +\n";
print" \'<INPUT TYPE=BUTTON VALUE=\"UPDATE\"
onClick=\"parent.frames[1].new_min_ai_row(this.form,1,1);\"><FONT SIZE=\"-1\">
\';\n";
print"\n";
print" var tableTop=\'<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=1>\' +\n";
print" \'<TR><TH><B><FONT SIZE=\"-1\">Action Item Summary\' +\n";
print" \'<TH><B><FONT SIZE=\"-1\">State\' +\n";
print" \'<TH><B><FONT SIZE=\"-1\">Rem\' +\n";
print" \'</TR>\';\n";
print"\n";
print" var datastr=\'\';\n";
print" mylen = min_ai_instance.things.length;\n";
print" \n";
print" for(var i=0; i < mylen; i++ ) {\n";
print" datastr += \'<TR> \' +\n";
print" \'<TD ALIGN=LEFT><FONT SIZE=\"-1\"> <textarea
NAME=\"min_ai_summary\" rows=2 cols=28>\' \n";
print" + min_ai_instance.things[i].min_ai_summary +
\'</textarea> </TD>\'+\n";
print" \'<TD><FONT SIZE=\"-1\"> <SELECT NAME=min_ai_state
size=1>\';\n";
print" datastr +=
genOption(min_ai_state_array,min_ai_instance.things[i].min_ai_state);\n";
print" datastr += \'</SELECT></TD>\'+\n";
print" \'<TD ALIGN=CENTRE><FONT SIZE=\"-1\"> <INPUT
TYPE=CHECKBOX></TD>\'+\n";
print" \'</TR>\';\n";
print" }\n";
print" var footer=\'</TABLE>\';\n";
print" return ( intro + tableTop + datastr + footer) ;\n";
print"}\n";
print" \n";
print"function show_data_contents()\n";
print"{\n";
print"\n";
print" var header=\'<HTML><HEAD><TITLE>Minutes</TITLE>\' +\n";
print" \'</HEAD><BODY bgcolor=\"ffcccc\"><H2>Minutes
Data</H2>\';\n";
print" var min_ai_str = get_min_ai_data();\n";
print"\n";
print" footer = \'<B><BR></FONT><FONT SIZE=\"3\"><INPUT TYPE=\"SUBMIT\"
VALUE=\"Display Submit\" onClick=\"return
parent.frames[1].onSubmitMin(this.form);\">\' +\n";
print" \'</FORM></BODY></HTML>\';\n";
print" infoStr= header + min_ai_str + footer;\n";
print"
parent.frames[0].location.replace(\'javascript:parent.frames[1].infoStr\');\n";
print"}\n";
print"\n";
print"function new_min_ai_row(formObj,update,show_data_contents)\n";
print"{\n";
print" min_ai_instance_no_of_rows = min_ai_instance.things.length;\n";
print" add_min_ai_row(formObj,update,show_data_contents);\n";
print"}\n";
print"function add_min_ai_row(formObj,update,show_data_contents)\n";
print"{\n";
print" var mylen;\n";
print" var temp;\n";
print" var i;\n";
print" var j;\n";
print" var temp1;\n";
print" \n";
print" var temparray = new Array();\n";
print"\n";
print"min_taken_date = formObj.elements[1].value;\n";
print" i=0; \n";
print" if(min_ai_instance.things.length == 0) {\n";
print" mylen = 0;\n";
print" if(update)\n";
print" return;\n";
print" } else {\n";
print" mylen = min_ai_instance.things.length;\n";
print" temp1 = 3;\n";
print" for(j=0; j < mylen; j++ ) {\n";
print" temp = temp1 + j * min_ai_columns;\n";
print" \n";
print" if(!formObj.elements[temp+3].checked) {\n";
print" temparray[temparray.length] = min_ai_instance.things[i];\n";
print" temparray[temparray.length -
1].min_ai_summary=formObj.elements[temp+1].value;\n";
print" temparray[temparray.length -
1].min_ai_state=giveSelectStr(formObj.elements[temp+2],min_ai_state_array);\n";
print" temparray[temparray.length -
1].min_ai_rem=formObj.elements[temp+3].checked;\n";
print" i++;\n";
print" }\n";
print" } \n";
print" \n";
print" }\n";
print" \n";
print" min_ai_instance.things = temparray;\n";
print" i= min_ai_instance.things.length;\n";
print" if( update != 1 ) {\n";
print" min_ai_instance.things[i]=new dummyObj();\n";
print" min_ai_instance.things[i].min_ai_summary=\'\';\n";
print" min_ai_instance.things[i].min_ai_rem=\'\';\n";
print" } \n";
print" \n";
print" if(show_data_contents == 1)\n";
print" parent.frames[1].show_data_contents();\n";
print"}\n";
print"\n";
print"\n";
print"</SCRIPT>\n";
print"</HEAD>\n";
print"<BODY onLoad=\"parent.frames[1].freshstart1();\">\n";
print"</BODY>\n";
print"</HTML>\n";
}
Actual Results:
When I submit the form, nothing happens.
Expected Results:
It should have sent the forms to the http server.
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Comment 1•22 years ago
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please save the form page ("HTML only", not "complete") from Mozilla and attach
it to this bug (Create a New Attachment)
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Reporter | |
Comment 2•22 years ago
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This is the main html file which will be invoked first.
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Reporter | |
Comment 3•22 years ago
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Reporter | |
Comment 4•22 years ago
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I have extracted html from the perl script. All the 3 scripts should be
together to make this work properly.
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Comment 5•22 years ago
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this loads a bogus page in a single frame and then replaces it with appropriate
html.
in the resulting page, the first form's action is "/query.cgi". In the second
form, the action is "http://bugzilla.mozilla.org/". Submitting the first does
nothing. Submitting the second works fine.
If the html is not javascript-generated, both forms work fine.
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Comment 6•22 years ago
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forgot security checks...
Attachment #126659 -
Attachment is obsolete: true
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Comment 7•22 years ago
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confirmed with linux turnk 20030626
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Comment 8•21 years ago
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Um...
You have a relative action URI. And you set the URI of the document in the form
to "javascript:parent.infoStr" explicitly. Resolving a relative URI relative to
that fails, so the action URI is invalid.
This is not a form submission problem -- using an anchor with a relative URI
would do the same.
Over to DOM, since a javascript: url is involved, but I doubt we plan to change
this behavior...
Assignee: form-submission → general
Component: HTML: Form Submission → DOM: Level 0
QA Contact: ashshbhatt → ian
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Comment 9•20 years ago
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I am having similar problems with firefox ever since.
What I do is: I got a select with possible actions. When i choose one action,
the fields of the form are changed by js, fields are added or removed. Now, what
happens is, form data gets POSTed correctly for all static form fields. The
dynamic form fields are not POSTed at all (the ones inserted by the action-select)
This works fine on any IE version i tried.
sample code:
// JS Function to change form:
<script language="JavaScript" type="text/JavaScript">
<!--
function changeAdmintd() {
adminform = document.PSS_admin.a;
selected = adminform.options[adminform.selectedIndex].value;
if (selected == "addkey" || selected == "delkey") {
document.getElementById("td_adminform").innerHTML = '<img src="/pss/0.gif"
width="1" height="10" alt="" border="0"><br />Suchbegriffe:<br /><select
name="iKeyword" class="pss_formselect" style="width:300;"><option
value="1">cat1key1</option><option value="2">cat1key2</option><option
value="3">cat1key3</option><option value="4">cat2key1</option><option
value="5">cat2key2</option><option value="6">cat2key3</option></select>';
} else if (selected == "comment") {
document.getElementById("td_adminform").innerHTML = '<img src="/pss/0.gif"
width="1" height="10" alt="" border="0"><br />Kommentar:<br /><select
name="sCommentlang" class="pss_formselect" style="width:300;"><option value="de"
selected>Deutsch</option><option value="en">Englisch</option></select><br
/><textarea cols="8" rows="5" name="sComment" class="pss_formtext"
style="width:300px; height:100px;"></textarea>';
} else if (selected == "chown") {
document.getElementById("td_adminform").innerHTML = '<img src="/pss/0.gif"
width="1" height="10" alt="" border="0"><br />Benutzer:<br /><select
name="iUser" class="pss_formselect" style="width:300;"><option value=""
selected></option><option value="5">Demo</option><option
value="4">hanz</option><option value="1">Marcus Haase</option></select>';
} else {
document.getElementById("td_adminform").innerHTML = "";
}
}
//-->
</script>
// select wich triggers JS function
<select name="a" class="pss_formselect" onChange="changeAdmintd();"
style="width:300;">
<option value="null"></option>
<option value="link">Ausgewählte Dateien verknüpfen</option>
<option value="comment">Dateikommentar ändern</option>
<option value="chown">Dateibesitzer ändern</option>
<option value="addkey">Suchbegriff verknüpfen</option>
<option value="delkey">Suchbegriff entfernen</option>
<option value="unlink">Dateiverknüpfung entfernen</option>
</select>
// Area changed by JS function
<td colspan="3" id="td_adminform" class="pss_main"></td>
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Comment 10•20 years ago
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Marcus Haase, you're not seeing this bug, and there is about a 99% chance that
what you are seeing is correct behavior, based on the fairly incomplete data you
have provided. If you're sure Mozilla's behavior is wrong, please file a
separate bug, cc me on it, and attach an actual HTML page that shows the problem
(as an attachment, not pasted into the bug).
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Comment 12•16 years ago
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Actually, I later found out, what produces this bug for me, its using JS and innerHTML to add form fields to the page. The fields added thru innerHTML are ignored in further processing.
This behavior (I dont call it a bug anymore) is reproducable in all browsers but IE wich behaves the way I prefer (does process the added form fields).
If anyone is interested I can write a real short example.
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Comment 13•16 years ago
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Marcus, see comment 10.
Does this (the original problem not the unrelated one discussed in comment 9) work in any other version of firefox, or any other browser?
Like bz, it does seem to me like we are doing the "right" thing here
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Comment 15•16 years ago
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I tested Andrew's testcase last night in various browsers.
IE gives security exceptions all over and the testcase doesn't go anywhere at all (no buttons), or so I'm told.
It "works" in Safari by never changing the location of the iframe, even after the javascript: URI is executed.
It works in Opera, as far as I can tell, by not changing the baseURI of the javascript: document from the baseURI of the document that used to be there but setting its URI to the javascript: string.
In other words, there is no real interoperability here, though some things behave the same across some browsers.
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Comment 16•16 years ago
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This got effectively fixed by the fix for bug 445004, and the test for bug 132255 tests this.
Status: NEW → RESOLVED
Closed: 16 years ago
Flags: in-testsuite+
Resolution: --- → FIXED
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