HTML CODE
<form id="createCFrom">
<table class="ui-widget">
<tr>
<td>Event
</td>
<td>
<input type="text" id="CreateName" name="Event" />
</td>
</tr>
<tr>
<td>Date
</td>
<td>
<input type="text" id="CreateDate" name="Date" />
</td>
</tr>
<tr>
<td>Guest
</td>
<td>
<input type="text" id="CreateGuestName" name="Guest" />
</td>
</tr>
<tr>
<td colspan="2">
<button onclick="addCeremony();" class="right" id="saveCeremony">Save</button>
</td>
</tr>
</table>
</form>
JS Code
function addCeremony() {
alert($("#createCForm").serialize());
}
Your id is createCFrom
<form id="createCFrom">
but your script refers to createCForm
function addCeremony() {
alert($("#createCForm").serialize());
}
hi have change <button> to <input> type and it is working please try this
<input type='button' onclick="addCeremony();" class="right" id="saveCeremony" value='Save'>
fiddle
You have a typo:
alert($("#createCForm").serialize());
Should be:
alert($("#createCFrom").serialize());
(Or perhaps the id of the form is where the typo is - up to you to decide, but obviously what I'm saying is the id of the form has to match the id you use in your JS.)
Correct that problem and it works: http://jsfiddle.net/K5FVg/
Related
I am creating 2 dynamic controls array.
<input type=text name=quantity[]>
<input type=text name=price[]>
I want to multiply these two inputs and show the result accordingly. I want to do it on frontend using javascript or jQuery.
What will be the best possible way of doing it?
EDIT
#Zeus
As I mentioned in the question it is an array of controls so the code will go like this
<input type="text" name="quantity[]"> <input type="text" name="price[]">
<input type="text" name="quantity[]"> <input type="text" name="price[]">
<input type="text" name="quantity[]"> <input type="text" name="price[]">
Now I will enter quantity in first textfield and price in the second one. For each row I need to multiply these fields and show the result next to them.
Hope it explains the question more.
You can do it like this :
$("button").click(function() {
$("#calc tr").each(function(i) {
var result = $(this).find("input[name*='quantity[]']").val() * $(this).find("input[name*='price[]']").val();
$(this).children("td:nth-child(3)").html(result);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
<table id="calc">
<tr>
<th>Quantity</th>
<th>Price</th>
<th>Result</th>
</tr>
<tr>
<td>
<input type="text" name="quantity[]">
</td>
<td>
<input type="text" name="price[]">
</td>
<td></td>
</tr>
<tr>
<td>
<input type="text" name="quantity[]">
</td>
<td>
<input type="text" name="price[]">
</td>
<td></td>
</tr>
<tr>
<td>
<input type="text" name="quantity[]">
</td>
<td>
<input type="text" name="price[]">
</td>
<td></td>
</tr>
</table>
<button>Click me after entering values</button>
Run the code to test it.
This is just an example you will be needing to edit the code to make it work for you.
Below is code snippet of my HTML page:
<div id="top">
<button type="button" name="ptmBtn" id="ptmBtn">PTM</button>
</div>
<div id="bottomleft">
<b>Contact List</b>
<table id="cntList">
<tr>
<td> <input type="checkbox" name="checkbox"> </td>
<td> Aniruddh </td>
</tr>
<tr>
<td> <input type="checkbox" name="checkbox"> </td>
<td> Ajay <td>
</tr>
<tr>
<td> <input type="checkbox" name="checkbox"> </td>
<td> Vijay </td>
</tr>
</table>
</div>
<div id="bottomRight">
<b>Group List</b>
<table id="grpList">
<tr>
<td> <input type="checkbox" name="checkbox"> </td>
<td> Group1 </td>
</tr>
<tr>
<td> <input type="checkbox" name="checkbox"> </td>
<td> Group2 <td>
</tr>
</table>
</div>
I am developing a Web application where I send messages to users by the push of a button. I have two HTML tables on my page namely Contacts with "id"="cntList" and Groups "id"="grpList"; where both tables will have names and a checkbox corresponding to them.
When I click on some contact in Contacts table or a group in the Group table, my code should understand whether it is from a Contacts table or it is a Group table and call the function to send the message accordingly.
I am getting how to start with JQuery in this?
You can retrieve the id of the clicked parent table element within event handler by checking the .id property of this, or event.currentTarget using .closest() with table[id$=List] as selector passed, .attr() with "id" as parameter
var selector = "table[id$=List]";
$(selector + " :checkbox").click(function(event) {
console.log($(this).closest(selector).attr("id"));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">
</script>
<div id="top">
<button type="button" name="ptmBtn" id="ptmBtn">PTM</button>
</div>
<div id="bottomleft">
<b>Contact List</b>
<table id="cntList">
<tr>
<td>
<input type="checkbox" name="checkbox">
</td>
<td>Aniruddh</td>
</tr>
<tr>
<td>
<input type="checkbox" name="checkbox">
</td>
<td>Ajay
<td>
</tr>
<tr>
<td>
<input type="checkbox" name="checkbox">
</td>
<td>Vijay</td>
</tr>
</table>
</div>
<div id="bottomRight">
<b>Group List</b>
<table id="grpList">
<tr>
<td>
<input type="checkbox" name="checkbox">
</td>
<td>Group1</td>
</tr>
<tr>
<td>
<input type="checkbox" name="checkbox">
</td>
<td>Group2
<td>
</tr>
</table>
</div>
I have a working calculator on my website that is used for business expense savings estimation. currently the calculator auto-calculates in real time as the user inputs numbers. i would like the user to have to click a calculate button in order to see any results. could someone please help as i am having a hard time adjusting the code myself. here is the current code:
function calc() {
var cost = document.getElementById('phone').value * (.30) +
document.getElementById('energy').value * (.05) +
document.getElementById('cell').value * (.30) + document.getElementById('office').value * (.15) + document.getElementById('card').value *
(.35) + document.getElementById('waste').value * (.5) +
document.getElementById('payroll').value * (.5);
document.getElementById('cost').value = (cost * 12).toFixed(2);
}
<form name="form1" method="post" action="">
<table width="33%" align="center">
<tr>
<td valign="top" style="text-align: center"><strong>
Category</strong>
</td>
<td style="text-align: center"><strong>Monthly Expenses</strong>
</td>
</tr>
<tr>
<td valign="top"> </td>
<td> </td>
</tr>
<tr>
<td width="47%" valign="top">Telephone & Internet</td>
<td width="53%">
<input name="phone" id="phone" type="text" onchange="calc
()" />
</td>
</tr>
<tr>
<td valign="top">Energy</td>
<td>
<input name="energy" id="energy" type="text" onchange="calc()" />
</td>
</tr>
<tr>
<td valign="top">Cell Phone</td>
<td>
<input name="cell" id="cell" type="text" onchange="calc()" />
</td>
</tr>
<tr>
<td valign="top">Office Supplies</td>
<td>
<input name="office" id="office" type="text" onchange="calc()" />
</td>
</tr>
<tr>
<td valign="top">Merchant Card Fees</td>
<td>
<input name="card" id="card" type="text" onchange="calc()" />
</td>
</tr>
<tr>
<td valign="top">Waste Removal</td>
<td>
<input name="waste" id="waste" type="text" onchange="calc()" />
</td>
</tr>
<tr>
<td height="31" valign="top">3rd Party Payroll Fees</td>
<td>
<input name="payroll" id="payroll" type="text" onchange="calc
()" />
</td>
</tr>
<tr>
</tr>
</table>
<p> </p>
<div align="center">
<table width="33%" border="0">
<tr>
<td width="54%" height="31" valign="top"><strong>Estimated Annual
Savings:</strong>
</td>
<td width="46%">
<textarea name="cost" rows="1" id="cost" readonly style="overflow:hidden" input type="number"></textarea>
</td>
</tr>
Currently, your inputs are set up to call calc() whenever their onchange event is fired. This happens whenever the value is changed and the input is blurred (no longer in focus).
Remove the onchange="calc()" attribute on all your inputs, and add a button whever it makes sense to on your page with onclick="calc()":
<button onclick="calc()">Calculate</button>
Place button with Javascript event outside form
<button onclick="calc();">Calculate</button>
Delete all onchange="calc()" and add this html code to your page, that's it.
<button onclick="calc()">Calculate Expenses</button>
Remove the call to onchange="calc()" from all.
Put <div align="center">
<table width="33%" border="0">
<tr>
<td align="Center">
<input type="button" value="Click To Calculate" onclick="calc()" />
</td>
</tr>
</div>
I want my site to display differently based on the size of the web browser. Based on the questions/answers from other users, I got this to work with JavaScript onload. But I can't get it to work dynamically -- that is to say, in real-time, as users are adjusting the window. They have to refresh to get the format of the webpage to change.
Here is my current code:
<table class="index_table" border="0">
<tr>
<!--BELOW IS JAVASCRIPT FOR ADJUSTING HTML BASED ON WINDOW SIZE -->
<script>
if (window.innerWidth > 900){
document.write('<td rowspan="3" class="index_article"></td>');
}
</script>
<!-- END OF JAVASCRIPT -->
<td class="index_article_light">
<h2 class="index_instructions_subheader">INSERT HEADER HERE</h2>
<p class="index_instructions">INSERT PARAGRAPH HERE.</p>
<p class="index_instructions">INSERT PARAGRAPH HERE. </p>
<br />
<form action="signup.html" style="vertical-align:top;">
<table border="0" style="margin-left:auto;margin-right:auto;width:400px;">
<tr>
<td>
<input type="text" name="search" class="firstname" value=" First name">
</td>
<td>
<input type="text" name="search" class="lastname" value=" Last name">
</td>
</tr>
<tr>
<td colspan="2">
<input type="text" name="search" class="email" value=" Email">
</td>
</tr>
<tr>
<td colspan="2">
<div style="color:#979797;">Password: <br /><input type="password" name="password" class="password" value="Password"></div>
</td>
</tr>
<tr>
<td>
<div style="color:#979797;">Verify password: <input type="password" name="verify_passwords" class="password" value="Password"></div>
</td>
</tr>
<tr>
<td colspan="2">
<select>
<option value="kent">INSERT LIST HERE</option>
</select>
</tr>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="signup!" style="float:right;" id="result_submit">
</td>
</tr>
</table>
</form>
</td>
</tr>
<!--BELOW IS JAVASCRIPT FOR ADJUSTING HTML BASED ON WINDOW SIZE -->
<script>
if (window.innerWidth < 900){
document.write('<tr><td class="index_article" style="height:200px;"></td></tr>');
}
</script>
<!-- END OF JAVASCRIPT -->
Note: I know I shouldn't be used tables, I should be using divs. But that's another issue... I started building this website before I knew that. I also know it's pretty sloppy. So just bear with me. I'm trying to just go with it until I have time to fix it up.
You shouldn't use JavaScript to make responsive web design. Use CSS instead, with media querys. So you write your HTML:
<table class="index_table" border="0">
<tr>
<!--This only will display on screen-width>900-->
<td id="big_device_index" rowspan="3" class="index_article"></td>
<td class="index_article_light">
<h2 class="index_instructions_subheader">INSERT HEADER HERE</h2>
<p class="index_instructions">INSERT PARAGRAPH HERE.</p>
<p class="index_instructions">INSERT PARAGRAPH HERE. </p>
<br />
<form action="signup.html" style="vertical-align:top;">
<table border="0" style="margin-left:auto;margin-right:auto;width:400px;">
<tr>
<td>
<input type="text" name="search" class="firstname" value=" First name">
</td>
<td>
<input type="text" name="search" class="lastname" value=" Last name">
</td>
</tr>
<tr>
<td colspan="2">
<input type="text" name="search" class="email" value=" Email">
</td>
</tr>
<tr>
<td colspan="2">
<div style="color:#979797;">Password: <br /><input type="password" name="password" class="password" value="Password"></div>
</td>
</tr>
<tr>
<td>
<div style="color:#979797;">Verify password: <input type="password" name="verify_passwords" class="password" value="Password"></div>
</td>
</tr>
<tr>
<td colspan="2">
<select>
<option value="kent">INSERT LIST HERE</option>
</select>
</tr>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="signup!" style="float:right;" id="result_submit">
</td>
</tr>
</table>
</form>
</td>
</tr>
<!--This only will display on screen-width<900-->
<tr id="small_device_index"><td class="index_article" style="height:200px;"></td></tr>
Use the following CSS:
#media all and (max-width: 899px) {
#big_device_index {
display: none;
}
#media all and (min-width: 900px) {
#small_device_index {
display: none;
}
You can find out more about media queries here
}
Add this outside of if (window.innerWidth > 900){.....
$(window).resize(function(){
if (window.innerWidth > 900){
$('.index_article').remove();
$('.index_table).find('tr:first').append('<td rowspan="3" class="index_article"></td>');
}
}
hope this will help you, make sure to include fisrt jquery.min.js
I am trying to read the length of a textbox from my register form. I have tried using document.getElementById() and textbox.value.length. Is there something very simple I'm am missing. I alert the result to the screen to show the textbox length. Thanks in advance.
Here is my last attempt:
function Register(){
Alert(RegisterForm.txt_Password.value.length);
}
TextBox structure:
<form id="RegisterForm" name="RegisterForm" method="POST" action="RegisterInsert.php" onsubmit="return Register(RegisterForm)">
<table border="0" align="center" width="100%">
<tr>
<td width="15%">Email Address:</td>
<td width="85%"><input type="text" name="txt_Email" id="txt_Email"/> </td>
</tr>
<tr>
<td width="15%">Username:</td>
<td width="85%"><input type="text" autocomplete="off" name="user_name" id="user_id" class="user_name" >
<span class="check" ></span></td>
</tr>
<tr>
<td width="15%">Password:</td>
<td width="85%"><input type="password" name="txt_Password" id="txt_Password" /></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="btn_Register" id="btn_Register" value="Register"></td>
</tr>
<tr>
</table>
<p> </p>
</form>
I use the submit button to call the Register function.
You need to get a reference to the element first:
function Register() {
var RegisterForm = document.getElementById('RegisterForm');
alert(RegisterForm.elements['txt_Password'].value.length);
}
check out this code:
var textBox = document.getElementById("myTextBox");
var textLength = textBox.value.length;
alert(document.getElementById('txt_Password').value.length);