How To Access A Field On Parent
Jan 31, 2007
I have the following:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Capital</title>
<script language="Javascript" type="text/javascript">
<!--
function btnSubmit1_onclick()
{
var s = document.getElementById("form1");
s = s.text1;
s = s.value;
alert("Post data! " + s);
}
//-->
</script>
</head>
<body>
<form action="" method="POST" id="form1" >
<p>When the checkbox is checked, you are prompted to enter a value</p>
<input type='text' id='text1' value='enter amt' maxlength=ཆ' tabindex=Ƈ' />
<input type='button' id='btnSubmit1' value='Submit' onclick="btnSubmit1_onclick()" />
</form>
I want to put the value I get in a field on the page that opend this, how do I do that?
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Oct 11, 2010
I've created an object with properties and methods. The object is associated with a form. The object iterates through the form and finds any inputs that are required. It then uses each to apply validation to each of the found inputs. From within each(), I need to access properties and methods of the parent object, but now this refers to the current collection object. How do I access the containing object?
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Jul 5, 2010
Code...
I am trying to create a simple class in which i want to sent the id of a div to fade in and fade out...
so that i can dynamically change its color width and height with a basic class.
I read about closures but inside jquery this is referring the div notex....
how to access parent functions variables?
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Sep 12, 2010
I was wondering how to access parents class variable. For example:
Code:
function Class(){
this.variable; }
SubClass.prototype = Class;
SubClass.prototype.constructor = SubClass;
function SubClass(){
this.secondVariable = Class.variable; <-how to access parent variable?
}
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Aug 19, 2011
I'm new to web programming in general, so bear with me as some of my methods may not be entirely correct. What I currently have working is I have a webpage which contains a DIV, which I am using to load another webpage via javascript(which calls itself, in order to get an auto-refreshing effect). The webpage that's being loaded is detecting if a process is currently running on the server and writing some console output while it's running, and what I want to do is stop the auto-refreshing when the process completes. (I can detect when the process stops already).I'm trying to figure out how to properly set this variable from my page that's being refreshed, since it's being loaded in a DIV I figured there has to be some way to retrieve the parent's information.
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Nov 8, 2006
I have a parent document which has an iframe loaded in it. The iframe has an textfield element. I want to access this textfield element from the parent document. I have tried the following. But that doesn't work.
(from the parent)
window.frames['frame01'].document.getElementById('idname')
I always get as null.
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Oct 26, 2011
Is it possible to access the parent context within $.post to asign the result to the parent selection?
See this code here:
$("a[href='country#']").click(function(event) {
var dieBusinessUnit = 'THIS VAR SHOULD CONTAIN RESULT OF $("businessunit", xml).text())';
[Code].....
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Jul 15, 2010
how to access child window after redirect parent window.i need to write a value containing in the form field to dynamically created row in a child window. again and again I can do it only once, after submit and redirect back to the form then try to submit new value series it is not write in a child window.
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Sep 14, 2010
I have a webpage with an IFrame in it. The content for the IFrame could change per page and with it size. I don't want scrollbar's inside the IFrame but rather for the whole page. To accomplish this I must resize the height of the IFrame (width = fixed). But I can't seem to accomplish this. The links within the Iframe load the new content but I have to access the parent document to be able to resize the IFrame height. How I can resize the iframe from within javascript in the IFrame.
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Feb 20, 2006
I've got an asp page that creates fields on the page based on database information, so I don't know which fields will be there, but I do know the formula for devising the field names. I'd like to validate them using a javascript function, but I'm not sure how to access their data. So, for
example, I would like to set a variable to: "form.myfield.value", and then access the contents of that field using javascript. Can this be done, and if so, how?
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Aug 31, 2007
I am having field names in HTML with a period in them for e.g.
<INPUT TYPE='hidden' NAME='cars.toyota.camry' VALUE=དྷK'>
I need to know how to access this field name in Javascript.
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May 20, 2009
sorry but how to access text field with $() ??
<form name="mainForm">
<input type="text" id="testField" name="testField">
</form>
<img onclick="document.mainForm.testField.value='blah blah text'>
so instead of document.mainForm.testField.value, with jQuery, is it $('#testField').value ??? i know $('#testField').value doesn't work
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Oct 30, 2009
I have a page which uses TabUI. Each tab is a separate page e.g
<div id="tabs">
<ul>
<li><a href="settings.html"><span>Settings</span></a></li>
[code]....
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Jul 8, 2009
I have a div within the div a table with input field
Code:
<div id='main' >
<table id='tabReg' >
<tr>
<td><input type="text" name="abc" id="abc" /></td>
</tr>
</div>
How i can find the parent div of this input field for example someone type into the input field on keyup we want to find the parent div of this input field
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Mar 3, 2011
I work for a very large company that has zero communications between IT and the employees...so there is very little possibility of having any code changed.I need to use a web based system that submits orders for my department. The problem is i must order by "task number". I could have 20-30 task numbers so to complete the order I need to go to my company's page and fill out 15 form fields and submit for each task code. It is a terrible pain. 14 of the 15 fields are the same for each order... only the task code changes.
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Jun 13, 2011
Im trying to create a hidden form field in a parent window from within a child window (popup). I am trying to use jQuery, but unfortunately the hidden field does not get created.
Code JavaScript:
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Apr 7, 2007
My problem is that ..... I have to select Data from Popup Window and get that Data back to my Parent window's textarea field..
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Sep 24, 2011
Demonstration page: [url]
Adjust the CSS margins of the BODY element with the first slider. The yellow P (paragraph) element resizes to fit its smaller containing block, as I would expect.
Then, adjust the CSS border or padding of the BODY element with the second and third sliders. The P element does not resize, though its origin changes. Instead, it overflows its containing block.
Finally, adjust the margins again. The P element snaps back into its containing block.
As you can see from the source, this is jQuery 1.6.4 and jQueryUI 1.8 pulled from googleapis.com.
Edit: Client is Google Chrome16.0.889.0 dev-m.
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Aug 27, 2010
I have a page which has a form and also one iframe in the same. there is a button on the parent form.when the button is clicked, i am submitting the iframe and parent both. forms are getting submitted. but when i do print_r for iframe values, it is blank
[Code]...
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May 12, 2010
I have a page. In that page is an iframe, lets name it 'A'. inside A there is another iframe 'B'. there is a link on that page which on click opens a popup. In that pop up, there is actually a document upload facility. Now i want that after every upload (onSubmit), iframe A should refresh.
have done it many times but today its not working.
function validate() {
(window.parent.opener.location.href)=(window.parent.opener.location.href);
window.parent.opener.location.reload(true);// this is tried as well
}
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Oct 14, 2010
I'm having trouble detecting if there is value in a field when the page loads and manipulating the fields label class accordingly. Below is my code. I'm using it to display the field label inline with the field, and when the user starts typing, the label is hidden. The problem I'm having is, since this is for a login screen, if the user has typed in an incorrect password, the username still remains entered when the page reloads and I see my label stacked underneath.
How can I detect if that field has a value and apply a class to the label to hide it? I don't have to have to specify each field by their ID, because I'd like to use this all over (member profile management area).
[Code]...
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Oct 27, 2010
I'm using Google Maps to calculate distance between cities. I need to use that distance value for some basic calculations. Distance has to be in "Angloamerican" format (1,234.00) but in metric system. So, Google Maps answer for Madrid - Berlin query will be one of these two:
a) <span jscontent="distance['text']" jsdisplay="distance" jstcache="7">2.320,1 km</span>
b) <span jscontent="distance.text" jstcache="23">2.320,1 km</span>
notice the differences in span "classes" (jstcache is 7 or 23) and lack of any "id" or "name" attributes.
What I want to accomplish is:
1) Convert these Google Maps distance values to "Angloamerican" format (2,320 km) or (even better) format without thousands separator which would only use dots as decimal separator (2320.1 km)
2) Use that filtered value to populate a text field called distance
Populate hidden form element value with the value of a text field on form submit (jQuery)
It helped me a bit with the auto-populate part, but I can't make it work in combination with this Google Maps code. Here is my current code:
<head>
...
<script type="text/javascript">
function submitMyForm(){
[Code]....
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Feb 3, 2009
The following form validation script works, currently if one of the five fields are completed, a message appears the remaining field(s) must be completed etc. Although the information the user has inputted in the first field is cleared. How can this information be available, if there is one problem in the form it doesn't make sense that the user must re-input all the information again. I look forward to hearing your response,
function validate_form ( )
{
valid = true;
[code]....
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May 13, 2010
I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.
Here is my simple HTML page, but I don't know how to do with the JQuery part:
<Table>
<TR>
<TD>Gender</TD>
<TD>
[Code]....
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Feb 9, 2011
that a javascript which is validating a phone number accepts only digits but if the text field is left empty it should accept the entry as an empty entry...
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Aug 7, 2009
I want to create a javascript function where I have a dropdown list and onChage I want to update a txt field with the current date in the dd/mm/yyyy format.
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