JQuery :: Select Appropriate Row For Updating Onchange Events
Jan 4, 2011
I have a button which creates a clone of the current row. Within each row is a drop down box for which the users can select red or yellow, which represent soccer cards. Based on that selection it calls a function which populates a div tag with the appropriate drop down options for that card color. The problem I am having is that the function is updating all div tags with the drop down selections and not the one for my current row. Please note that the drop down selection box is not guaranteed to be the last row in the table. The referee could go back and realize, that he or she made a mistake and make a change to the second row. So I need this to always be applicable to the current row of editing.
[Code]...
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Jul 23, 2005
I have a requirement in which, I need to capture a loan amount and the amount of down payment for that loan. According to the requirement, the user is going to enter enter the loan amount and then will enter the down payment in either percentage of the loan amount or an actual amount. I have designed a form to capture this information with three text fields, one each for loan amount, down payment in % and down payment in $.
So the user has the option of entering downpayment in $ or in %. If the user enter the down payment in $ then my code has to calculate the equivalent % value and populate the corresponding text field and vice versa. My question here is, what would be the best way to handle this
situation.
Shall i just use the OnChange event of the text field to handle this scenario? If I do that wont I be running into a loop?
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Apr 15, 2009
I have two functions. How to give onchange events.
function toggleDivs(c) {
-----
---}
function disable3checkboxes(event, srcElement) {
---
---}
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Oct 5, 2011
Have an asp page that user selects a week from date picker and it returns data from sql table in a series of checkboxes for overtime availability. i.e., for the week of 10/10/2011 the checkboxes are Monday through Sunday, the user clicks the checkboxes they want to work overtime and hits a submit button. Let's assume they chose Monday and Wednesday. If they go back to this page later and pick the week of 10/10/2011 the sql table shows checked in the Monday and Wednesday checkboxes.
They can then make any changes they want, hit the submit button, and that sql record is updated with the new data. So on to the issue. For audit purposes, there is another sql table called ot_audit. What I want to do is every time one of the checkboxes is changed (pre hitting the submit button), I need a new record added to the ot_audit table. It will show a datetime stamp, who made the change, what was clicked, and if it was checked or unchecked. I'm new here and all I know is there are onChange and onClick events. Lost after that.
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May 27, 2010
I've done extensive searching, but each example or explanation I come across is too different from my own, so it's ultimately no use. The problem is that I barely know anything when it comes to Javascript, but yet I'm trying to use it. I have a form on a page. This form contains 6 <select> elements, each with its own <option>Other</option> element. If something isn't listed, the user can choose "Other" and then type into a textbox which appears.
I have the following code, which works great if only applied to one <select> element.
<select name="How did you hear about us?" id="How did you hear about us?" onchange="makeBox1()">
<option value="0" selected="selected">-- Select --</option>
<option value="1">Search Engine</option>
<option value="2">Referral</option>
<option value="3">Trade Publication</option>
<option value="4">Vendor Web Site</option>
<option value="5">Your Company Website</option>
<option value="6">Direct Mail</option>
<option value="7">Other</option>
</select><div id = "inputBox1"></div>
<script type = "text/javascript">
function makeBox1() {
var a = "<input type = 'text' name = 'box1' id = 'box1' class='form popup'>"
if (document.getElementById("How did you hear about us?").value==7) {
document.getElementById("inputBox1").innerHTML = a;
} else {
document.getElementById("inputBox1").innerHTML = "";
}}
</script>
I've read that you have to combine onchange events, but I have no idea how to do this (I've done plenty of trial and error, trying to make every item unique, but to no avail.
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Mar 16, 2010
I am trying to tie the value of an image src to two onChange events. the events are drop down boxes in a form. I do have a couple of single event driven peices working so I think my logic is sound. I originally tried to do this with multiple if statements that tested both conditions/events. I have since given each event it's own function. I have no idea what i am doing wrong. the onChange events have no effect on the image display at all. The default image just stays in place. My JS knowledge is limited but it looks correct as far as I can tell. What am I missing.Here are the functions:
Code:
function dropdownimageMidC()
{
[code]....
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Mar 16, 2010
First time here. I have had no luck searching on Google or here regarding this. I am trying to tie the value of an image src to two onChange events. the events are drop down boxes in a form. I do have a couple of single event driven peices working so I think my logic is sound. I originally tried to do this with multiple if statements that tested both conditions/events. I have since given each event it's own function. I have no idea what i am doing wrong. the onChange events have no effect on the image display at all. The default image just stays in place. My JS knowledge is limited but it looks correct as far as I can tell. What am I missing.
[Code]...
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May 24, 2010
I am trying to create a script that onload will attach an onclick and onchange event to all fields.I have also tried using setAttribute instead of attachEvent and it still does not work.Basically what the events do is disable a interval when an input field is selected and enable the interval when it is no longer selected.
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Jul 25, 2002
I searched here and some other places on the net but cant find anything that suits my needs. I have a SELECT box with 3 values Code:
<form name="form1">
<select name="length">
<option name="length" value="none">--Select for All--</option>
<option name="length" value="5">--5 Days--</option>
<option name="length" value="7">--7 Days--</option>
<option name="length" value="10">--10 Days--</option>
</select>
</form>
OnChange, I want to invoke a function that auto populates the rest of the SELECT fields in the form. The select boxes will vary in quantity as the page is dynamic, but the values are always the same (like the code above).
Does this make sense?
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Jul 14, 2009
Here is the html:
<select name="activities_limit" id="activities_limit">
<option value="5" selected="selected">5</option>
<option value="7">7</option>
<option value="10">10</option>
<option value="14">14</option>
</select>
And the jQuery:
$("#activities_limit").bind("change", function() { alert("value changed"); });
I am not seeing the JavaScript alert though.
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Sep 9, 2011
I want to call a method from java class using onchange in SELECT
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Oct 23, 2009
I have a table that contains a select element like so
<tr><td>key value in hidden input</td><td><select>options</select></
td></tr>
I need to set
$("selectclass").change(function() {
//Find the value of hidden input in 1st cell of row of the select
list that was changed.
});
So when a user changes the option of the select i need to get the new value the option has been changed to plus the value from the hidden input and submit them via ajax to a method on the server. How can i get the hidden inputs value?
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Aug 28, 2009
I'm quite new to jQuery but love learning new tricks. I have a search box with a labelOver applied for the hint text and a select dropdown with 4 options. I would like to change the hint text depending on which option is selected.
Eg if the user selects "People" the hint text will read "eg. John Smith", if they pick "Year" the hint text will read "1985".
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Jun 23, 2009
I use datepicker UI. Is it possible to be selected multiple events, dates taken from a mysql with PHP?
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Nov 12, 2010
I recently learned that the <option> tags can not use the onclick attribute inside of IE.This works great for firefox, but sadly not a single version of internet explorer supports it (from what I am told via countless Google searches).I have been modifying my attempit at a solution to use the <select> tag with the attribute onchange. Maybe I am casing this wrong, or not seeing a solution as the below code does not operate in any browser, and no errors are reported back through firebug or IE.Excuse my sloopy attempt at {smarty tags} this script is written in a bunch of PHP object->vales and to save space cored the issue down to it's basics.On change of the select box, the value="5-28" is sent to javascript showBox to split the number away from the id_trips and only focus on the locations (the number before the '-' . IF the location matches the switch value then the box should show / hide or value change. The IDs are all correct I just think that there is a ' or a " or something off as I am not a javascript expert.
my SQL return values
<code class="php">
//PHP VARIABLES from QUERY sample loop 1
[code]....
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Jan 19, 2006
How can I change a select list when a user enters a value into a text box? Like with the below form I would like to have the select box change when the user enters a value in the "id" text box that matches a value in the select box. Say the user types "1122" in the text box I would like the select list to change to to show "John". Is this possible ....
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Sep 27, 2007
I have a bunch of select statements in a form, and each select statement
has an onchange="do_something(this)" in it, and this works
nicely..except when there is only ONE OPTION in a given select.
It seems you cannot 'onchange' a single option!
Well, that is reasonable.
The trouble is I have no way of selecting it since the form itself is a
dummy: The form action is basically to submit to a new script with
hidden variables carefully set to get the desired action depending on
the last option selected Code:
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Feb 4, 2009
How can I get and pass the value of an HTML form select object to a javascript function? code...
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Nov 12, 2009
I am trying to add an onchange event to a select tag.
This is my code, but it does not appear to be working.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
[Code]....
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Sep 6, 2011
Just to give an idea on my objective.I have an user level that a user can choose between "User","Support" and "Admin" Level. If the user choose "Admin" my <div id='userlevel'> will become hidden and vise versa of the level.I have tested it on Html and js code it work just fine, but my error begun upon inserting it on php.My error on my page said " 'selectmenu' is null or not an object".This is my html and js code
<html>
<head>
<form >
[code]....
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Jul 9, 2007
i am trying to get to work and i don't get why its not working so i am going to post it here and if someone who is smarter then me could come on and let me know why its not working and how i can fix it. if you have any questions let me know and i would be glad to answer them. Code:
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Jun 23, 2009
I want to make one application using javacript or may be it is in ajax. Let me explain my problem: I have one select box name person which have value 0,1,2,3,4,5 . Now i want that when user will select value 1 from select box then person 1 first name , last name input type box will appear only one time in a row. and if we will select 2 from select box then two row will appear naming person1 and person2 like this: if we will not select any value by default is 0.then it will not show any row regarding person.
[Code]...
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Sep 6, 2011
My Error. Just to give an idea on my objective. I have an user level that a user can choose between "User","Support" and "Admin" Level. If the user choose "Admin" my <div id='userlevel'> will become hidden and vise versa of the level.
I have tested it on Html and js code it work just fine, but my error begun upon inserting it on php.
My error on my page said " 'selectmenu' is null or not an object".
This is my html and js code
Code HTML4Strict:
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Aug 26, 2011
I am using the OnChange event with the drop down box populated with countries.....but only works when certain countries are chosen.
When a country is chosen the OnChange event fires, passing a variable to the same page using the location.href.
Once this is done the onload within the body tag calls the function SetFocus() to the First Name text box.....which does not always work either.
Here is the code:
Code:
HTML Code:
HTML Code:
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Apr 9, 2009
I am trying to create a dropdown that selects mysql with php. For example I have two select dropdowns the first with types and second with products. So when the types select is click the products from that category are listed in the product select.
<select name="type" id="type">
<option value="1">Accessories</option>
<option value="2">Cables</option>
[code]....
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Jun 23, 2009
I am trying to make one application. When we slect value from select box . It will show same type of row according to which value we select from select box.
Let me explain my problem: select box have value 0,1,2,3 . When we select 1 then it will show one row below the select box naming person1 name (input box for name of person1). if we will select value 2 from select box then it will show two row according to select value Like this
person1 Enter Name of person1
person2 Enter Name of person2
By default it have value 0 then it will not show any row below the select box.
i want to do this. But i do not know how i can do this . I think for this i have to onchange event in select box .But in correct way i do not know how it is possible.
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