Text Element In Form Created With CreateElement Can't Pass Post Variable?
Nov 16, 2011
My code is this:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="EN" dir="ltr" xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code]...
In a few words it creates a button which when it is clicked it launches the add_text script. Add text script creates a text element for a form and puts a random value for the textbox. Textbox also takes a name which is of array type name="txt[]". Also form has the post method.
When I press e.g. 4 times the add text field button 4 text boxes are added. But when I click the submit button I get a result of 1 instead of 4 when the print count($txt) is executed. Copy paste the code to see the problem.
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Sep 16, 2009
I'm trying to check to see if a dynamically created element exists BEFORE creating another element of the same exact type...but my if statement at the beginning is not working and another element is just created.
function writeElement(id) {
if(document.getElementsByTagName('transElement')[0]) {
var id = id;
killElement();
writeElement(id);
}
var id = id;
var transElement = document.createElement('transElement');
[Code]...
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Dec 28, 2010
Am creating text input element dynamically using DOM and i want to pass a event when onchange event is triggered.. Am able to assign the function to it but failing to pass the event..
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Aug 27, 2009
$("input").blur(function(){
$.post("/designyourown/scripts/post.php", { id: $(this).attr('id'), value: $(this).attr('value') } );
$('img#preview').attr('src','preview.php' + '?' + Math.random());
});
the above code works how it is supposed to with elements hard coded into the page but if i add more elements with this code
[Code]...
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Jul 22, 2009
I use this function to add rows dynamically in a table code...
it does gets the value from each date column in the table and also calls the isDate() function but nothing after that...
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Oct 3, 2006
MSIE 6.0 apparently does not support protyping with objects created
with document.createElement, while Firefox does.
I tested it by typing it into the adress bar, but it also appears to be
the case for code embedded in a HTML document. Here's a simple segment
of code to demonstrate the difference:
javascript: function myObj(){};myObj.prototype =
document.createElement('a'); var x = document.createElement('a'); var
y=new myObj(); var z= new Object(); alert(x.href) /*blank in both FF &
MSIE6 */; alert(y.href) /* blank in FF but 'undefined' in MSIE6 */;
alert(z.href) /* 'undefined' in both FF & MSIE6 */;
I wonder why that is (apart from the fact that MSIE implements JScript
and not javascript), and can anyone tell me which of both browsers is
complient with W3C standards?
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Dec 14, 2011
I'm working on a script that will produce multiple dynamic forms based on the results of an ajax request. The ajax request does a db query that will return 0 to x number of rows. For each row, a new serialized form is created. Since the forms do not exist at page load, I'm having problems getting the value of the form elements so that I can run other functions on them (update inputs and selects). I've stripped down everything so that I can show a basic example. In the example, how would I get the value of "#orderID"? The body contains a div (previousList) that has a list of items that when clicked will trigger the ajax query. It also has a div (line details) that will hold all of the forms that are generated.
<div id="lineDetails">
check it out </div>
<div id="previousFrm" class="ui-widget-header ui-state-highlight ui-corner-all">
<h3>Previous Returns/Cancels</h3>
<div id="previousList">
<ul class="previous" id="returnList">
<li id="1000997" class="names">1000997: 101853</li>
<li id="1000995" class="names">1000995: 101853</li> .....
But callingconsole.log("order line value is " + $("#orderID").val());
results in 'undefined'.
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Oct 31, 2011
I want the code of passing form elements with post in php with ajax..
i am trying a number of codes,but all in vain
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Sep 15, 2009
A need has come up, where I have to pass a text box entry to a Javascript Variable on the same page. Once I have that variable, I will need to utilize it on various places in the page. Here are the segmants of code I am working with:
*** DECLARING THE VARIABLE "firstname" (this would appear near the top of the body) ***
<script type="text/javascript">
var firstname;
firstname="This is Where I would like the text box to place it's value";
</script>
[Code]....
I know that I can set the text value of a DIV or SPAN very easily, but that is not what I want. I really would like it in a Js Variable that I can utilize freely in the code, wherever I need it.
1: Is this at all possible
2: What code am I missing to make this work. Again - I am very, very limited with Js knowledge.
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Nov 4, 2009
Code:
<a href="#" onclick="showDistributors('city0','raccoon0','national0',pass link text as variable into the function "showDistributors"); alert(this.text()); return false;">St Albans</a>
How do I pass the distributor name into the function as a variable? I am having trouble finding useful information on "this" method
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Sep 9, 2009
I was wondering if anyone knew if you could usea javascript variable in an html form. I made a dateusing javascript (I need the 00/00/0000 format, and only in javascript could I get it).
<script LANGUAGE = "Javascript">
Variable for hours requested
var sday = 8
var checkhour
[Code]....
This is the part of the form where I want to enter it into as the default value
After this point I have no clue what to do. If needed i can post more code as well.
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Oct 12, 2005
Can I pass a javascript variable to another page without submit the form? I have page1 with the selection and some links. I would like the user to select it without submitting a form, but I can get it from another page when clicking on the link. So I would think about the onChange function may help, but don't know how.
<form name="form">
<select name="list" onChange="somefunction()">
<option value="1">option 1</option>
<option value="2">option 2</option>
<option value="3">option 3</option>
</select>
</form>
<a href="http://somedomain/myurl.asp&option='valueTheUserPick'">click here</a>
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Feb 22, 2011
im trying to post each input element in my form. The elements are generated with a click function. So if there are 2 elements i want to post the values of both to a php script. This is what ive tried so far but it doesnt appear to work.
[Code]...
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Jul 23, 2005
Here is the working script if anyone is interested.
I was missing the else if.
<script language="JavaScript">
<!--
function Trip_Time(Traffic_Results) {
if (document.Traffic_Results.CIP_Diff.value == "point1") {
document.Traffic_Results.display_time.value = "2:20";
document.Traffic_Results.display_time2.value = "4:30";}
else if (document.Traffic_Results.CIP_Diff.value == "point2") {
document.Traffic_Results.display_time.value = "8:20";
document.Traffic_Results.display_time2.value = "11:30";}
else if (document.Traffic_Results.CIP_Diff.value == "point3") {
document.Traffic_Results.display_time.value = "1:20";
document.Traffic_Results.display_time2.value = "6:30";}
else {
document.Traffic_Results.display_time.value = "0:00";
document.Traffic_Results.display_time2.value = "0:00";
}
}
// -->
</SCRIPT>
</HEAD>
<BODY BGCOLOR="white">
<form name="Traffic_Results">
<select name="CIP_Diff" onChange="Trip_Time()">
<option value="" selected>Choose from this list</option>
<option value="point1">Point 1</option>
<option value="point2">Point 2</option>
<option value="point2">Point 3</option>
</select> <font size="-1">Starting Location</font>
<BR>
Time at Location <input type=text name="reported_time" size=5 value=""><br>
ETA 1 <input type=text name="display_time" size=5 value="0:00"><br>
ETA 2 <input type=text name="display_time2" size=5 value="0:00">
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Jun 30, 2011
Whether it's possible to pass a variable when opening a new dialog?
For instance:
If I have a variable x, is there some way I can pass xalong (and use its fields for data manipulation) when opening a new dialog? Like such:
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Aug 8, 2010
I'm working with the following code:
parent window:
Code:
<html>
<head>[code]....
Currently, the Code will open the child window, show a search box, search for the database and display links, when you click on the link, the parent window will show the variable passed. My question is, how would i change this so that each of the variables displayed would have a php variable that i could submit with a form?
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Aug 17, 2007
In IE6 and below, when using createElement and appendChild to add a new select element to the page, it automatically selects the first option.
the page relies on using the onchange event of the select element, and if there is only one option and it is selected, there is no possible way to fire the onchange event.
To get around this, i've had to use innerHTML to build the select element, which I feel is dirty so I want to clean it up.
Any idea's? I have already tried setting each option's selected value to false, etc but nothing other than using innerHTML seems to of worked,.
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Oct 5, 2010
If I do not have enough information provided, please tell me. I am VERY weak when it comes to Javascript.I am trying to pass the variable status using a form and it works in IE, but not in Firefox/Chrome.How it is called;
Code:
<select name='status' id='status' onChange=""doSubStatus()"">
Code:
function doSubStatus() {
var selStatus;
var statusList;
[code]....
In IE, the variables status and sstatus are passed. In Firefox, only status is passed.
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Jun 18, 2011
I am attempting to create an element (to be added later to the document DOM) using createElement.My test case is just:document.createElement("<p>Hello World</p>");My error console shows the following error:
Error: uncaught exception: [Exception... "String contains an invalid character" code: "5" nsresult: "0x80530005 (NS_ERROR_DOM_INVALID_CHARACTER_ERR)" location: "http://192.168.1.10/projects/test/public_html/js/test.js Line: 10"]
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Apr 18, 2011
I've written the following small feature test.
[Code].....
I want to remove 'div' before returning the function. Testing in IE something like div.parentNode.removeChild(div); will fail. If I look in the dom 'div's parentNode is null, so that explains that. It needs to be appended to something first I guess.
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Aug 7, 2010
Basically the user would see a button on a form that would be something like "add contact"...then a window opens that shows a search window (want to implement something like [URL]) and it would show all the contacts available in the contacts table...then the user selects the contact to add (via a link).
I think i could get it this far, but how would i then pass that $row to the main form so that i can use the fields from that $row in the contacts table on my form?
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May 23, 2007
i had a text link to submit the form Ex:
<a href="#" onclick="validate(this.form,this.form.length)">submit</a>
i want to pass those values but errors occurs, this.form is not a property, but i need to pass that value because my validation requires so.
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Sep 14, 2007
Is it possible to use variables as the name for a form element e.g.
<script type="text/Javascript">
<html>
<head>
<script type="text/Javascript">
var myvar = 1;
</script>
</head>
<body>
<input name="myvar" type="radio" value="radiobutton" />test
</body>
</html>
I tested the above and looked at the course. The name is shown as "myvar" and not "1", so I guess it didn't work.
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Jul 16, 2010
i am developing a web application in which i have to retrieve the user browser and platform information. i am using javascript to get this information and tryin to pass these values to the html hidden form element. pasting a brief code from my application.
<body>
<script>
document.mldsform.screen_width.value=screen.width;
document.mldsform.screen_height.value = screen.height;
</script>
<form id="mldsform" action="/QoEMLDS/qoe" method="post">
[Code]...
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Aug 2, 2009
I have a PHP form with a html section at the bottom. There are 14 input text fields on the form and I want the form to send of the email as it should do and also take the name field, pass it to the following web page and display it in a <div> tag.
I think the relevant code looks like this
HTML section
Can I capture the input from FieldData0 and send it to the next webpage by Javascript or as a cookie? Or to have then confirm their name in a second form and automatically capture it before the submit button.
I have no script on the following page yet.
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Jan 25, 2006
hi everybody, didn't find this using the search :( this is my problem:
i create a dom element dynamically (<span>) and want to assign a class
attribute to it such that it has some css style, this works in ie, but
not in firefox :( here's the simple code:
<div id="somediv"></div>
var div = window.document.getElementById("somediv");
var span = window.document.createElement("span");
span.innerHTML = "span";
span.attributes.getNamedItem("class").nodeValue = "span_class";
div.appendChild(span);
so this works well in ie6, but firefox gives this error:
Error: span.attributes.getNamedItem("class") has no properties
if i run this code on a statically defined span (in the html file),
where a class attribute already is set:
<div id="somediv">
<span id="spanspan" class="">
</span>
</div>
changing the class to "span_class" works both in ie and firefox.
how can i fix my above code such that it works in both browsers? it
seems that on newly created dom elements the class attribute isn't even
there (to change it), how can i create it, and then change it?
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