I use a css style for personal information cards.
For example:
<strong>Name: </strong><p>Bla Bla</p>
<h1>Contact Info</h1>
<p>E-mail: blablabla</p>
Now I want to do this with PHP. I've designed my code and template for this. When you fill two textboxes (name, e-mail) and click the button, it gives me the HTML code.
But some people has more than one e-mail. So I've to add second (3rd, 4th) textbox for them. How can I do this without losing the old textbox datas?
Name: filled
E-mail: filled
I need to enter another e-mail so lets click this button for another textbox.
Boom
Name: empty
E-mail: empty
Email2: empty
How to prevent that?
I believe it would be beneficial for everybody if you could post snippet of the code you attempted.
Anyway I have to admit I don't really understand what exactly you're trying to achieve but you may want to check out the variable passing in php PHP variable passing
If I understodd.
To do this has two ways:
1) do in Jquery.
<html>
<head>
<title>jQuery add / remove textbox example</title>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<style type="text/css">
div{
padding:8px;
}
</style>
</head>
<body>
<h1>jQuery add / remove textbox example</h1>
<script type="text/javascript">
$(document).ready(function(){
var counter = 2;
$("#addButton").click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
var newTextBoxDiv = $(document.createElement('div'))
.attr("id", 'TextBoxDiv' + counter);
newTextBoxDiv.after().html('<label>Textbox #'+ counter + ' : </label>' +
'<input type="text" name="textbox' + counter +
'" id="textbox' + counter + '" value="" >');
newTextBoxDiv.appendTo("#TextBoxesGroup");
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--;
$("#TextBoxDiv" + counter).remove();
});
$("#getButtonValue").click(function () {
var msg = '';
for(i=1; i<counter; i++){
msg += "\n Textbox #" + i + " : " + $('#textbox' + i).val();
}
alert(msg);
});
});
</script>
</head><body>
<div id='TextBoxesGroup'>
<div id="TextBoxDiv1">
<label>Textbox #1 : </label><input type='textbox' id='textbox1' >
</div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
<input type='button' value='Get TextBox Value' id='getButtonValue'>
</body>
</html>
2) in PHP using Session
Store variable in a Session after you submit your form
Related
I've seen the other code for looping textbox, but it goesn't seem to apply in my form wizard form script.
What i need is a specific text box that loops when the user inputs a certain number of textboxes that he want to put.
Example:
there's a text box in which the user will enter the number of textboxes that he wanted to display, say 3. So after I click the submit button, there should be 3 textboxes as the output.
the following code when I put in form wizard not work properly
<fieldset>
<div class="form-card">
<div class="row">
<div class="col-md-7">
<h2 class="fs-title">Item Detail:</h2>
</div>
<div class="col-md-5">
<h2 class="steps">Step 3 - 4</h2>
</div>
</div>
//CODE here
</div> <input type="button" id="next4" name="next" class="next action-button" value="Submit" onclick="validate3(0)"/>
<input type="button" name="previous" class="previous action-button-previous" value="Previous" />
</fieldset>
You can use the following code sniffed to generate text boxes dynamically (using jquery).
<script type="text/javascript">
$(document).ready(function(){
var counter = 2;
$("#addButton").click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
var newTextBoxDiv = $(document.createElement('div')).attr("id", 'TextBoxDiv' + counter);
newTextBoxDiv.after().html('<label>Textbox #'+ counter + ' : </label>' +
'<input type="text" name="textbox' + counter +
'" id="textbox' + counter + '" value="" >');
newTextBoxDiv.appendTo("#TextBoxesGroup");
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--;
$("#TextBoxDiv" + counter).remove();
});
$("#getButtonValue").click(function () {
var msg = '';
for(i=1; i<counter; i++){
msg += "\n Textbox #" + i + " : " + $('#textbox' + i).val();
}
alert(msg);
});
});
</script>
</head><body>
<div id='TextBoxesGroup'>
<div id="TextBoxDiv1">
<label>Textbox #1 : </label><input type='text' id='textbox1' >
</div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
<input type='button' value='Get TextBox Value' id='getButtonValue'>
i dont want to use serialize() function please help me with this. I am a beginner
html
<input type='button' value='Add Tier Flavor' id='Add'>
<input type='button' value='Remove Tier Flavor' id='Remove'>
<div id='batch'>
<div id="BatchDiv1">
<h4>Batch #1 :</h4>
<label>Flavor<input class="textbox" type='text' id="fl1" name="fl[]" value=""/></label></br>
<label>Filling<input class="textbox" type='text' id="fi1" name="fi[]" value="" /></label></br>
<label>Frosting<input class="textbox" type='text' id="fr1" name="fr[]" value=""/></label></br>
</div>
</div>
<br>
</div>
this is a dynamically added fields using javascript the code is:
javascript
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var counter = 2;
$("#Add").click(function () {
if(counter>5){
alert("Only 5 Tiers allow");
return false;
}
var newBatchBoxDiv = $(document.createElement('div')).attr("id", 'BatchDiv' + counter);
newBatchBoxDiv.html('<h4>Batch #'+ counter + ' : </h4>' +
'<label> Flavor<input type="text" name="fl[]" id="fl' + counter + '" value=""></label><br>'+
'<label> Filling<input type="text" name="fi[]" id="fi' + counter + '" value=""></label><br>'+
'<label> Frosting<input type="text" name="fr[]" id="fr' + counter + '" value=""></label><br>' );
newBatchBoxDiv.appendTo("#batch");
counter++;
});
$("#Remove").click(function () {
if(counter==1){
alert("No more tier to remove");
return false;
}
counter--;
$("#BatchDiv" + counter).remove();
});
});
</script>
i am trying to post the values in an array to post it onto next .php page
i am using this
var user_cupfl = $('input[name^="fl"]').serialize();
var user_cupfi = $('input[name^="fi"]').serialize();
var user_cupfr = $('input[name^="fr"]').serialize();
serialize is not passing the values. :(
on second page i am trying to mail it using
$message .= "<tr><td><strong>Cake Flavors(according to batches):</strong> </td><td><pre>" .implode("\n", $user_cupfl). "</pre></td></tr>";
$message .= "<tr><td><strong>Filling type (Inside the cake):</strong> </td><td><pre>" .implode("\n", $user_cupfi). "</pre></td></tr>";
$message .= "<tr><td><strong>Frosting type (top of the cake):</strong> </td><td><pre>" .implode("\n", $user_cupfr). "</pre></td></tr>";
i m posting array like this
$user_cupfl=filter_var($_POST["userCupfl"], FILTER_SANITIZE_STRING);
$user_cupfi=filter_var($_POST["userCupfi"], FILTER_SANITIZE_STRING);
$user_cupfr=filter_var($_POST["userCupfr"], FILTER_SANITIZE_STRING);
your replies will be highly appreciated
Just because you name a variable user_* doesn't mean that is what the name of the field is in the serialized POST data. You would still be looking for $_POST['fl'], $_POST['fi'] etc.
I don't understand why you think you need to serialize sets of input groups individually. You should just serialize the whole form at once.
I also see no reason why you need to have all this logic around unique id's with the counter and what not. If you are not using id's at all, just drop them altogether.
You might also consider simply using clone techniques to generate your dynamically added fields. You could greatly simplify all that javascript code by doing these things.
A more reasonable implementation may look like this.
HTML (cleaning up your code - consistent use of double quotes around properties, better strategy for class and id usage, etc.)
<div id="batch">
<div class="batchDiv">
<h4 class="batchLabel">Batch #1 :</h4>
<label>Flavor</label>
<input class="textbox" type="text" name="fl[]" value=""/>
</br>
<label>Filling</label>
<input class="textbox" type="text" name="fi[]" value="" />
</br>
<label>Frosting</label>
<input class="textbox" type="text" name="fr[]" value=""/>
</br>
</div>
</div>
Javascript:
$(document).ready(function() {
$('#Add').click(function(){
var $existingBatches = $('.batchDiv');
var count = $existingBatches.size();
if (count < 5) {
// get last batch div
var $newBatch = $existingBatches.last().clone();
// reset input values to empty string
$newBatch.find('input').val('');
// change batch label
count++;
$newBatch.find('.batchLabel').html('Batch #' + count + ' :');
// append to document
$newBatch.appendTo('#batch');
} else {
// alert or whatever
}
});
$('#Remove').click(function(){
var $existingBatches = $('.batchDiv');
var count = $existingBatches.size();
// delete last batch item if more than 1 exists
if(count > 1) {
$existingBatches.last().remove();
} else {
// alert or whatever
}
});
});
Now you haven't shown your AJAX code, but all you would need to do is something like:
var url = '/some/url';
var postData = $('[some form selector]').serialize();
var dataType = '...'; //whatever dataType you are expecting back
$.post(url, postData, function(){
// success handler
}, dataType));
Your data when then be available in PHP script at $_POST['fl'], etc.
I have Jquery code that can create multiple text boxes .Now, i want to submit my text boxes' values so that i could get them using PHP on next page.I want to submit text box in the same way as ( )
and on the second page,i could get values using POST method.How can i i post multiple text values in this case and how can i retrieve them on the next page using php?? Plz help as i am a new bee.
CODE:
<head>
<script type="text/javascript">
$(document).ready(function(){
var counter = 2;
$("#addButton").click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
var newTextBoxDiv = $(document.createElement('div'))
.attr("id", 'TextBoxDiv' + counter);
newTextBoxDiv.after().html('<label>Textbox #'+ counter + ' : </label>' +
'<input type="text" name="textbox' + counter +
'" id="textbox' + counter + '" value="" >');
newTextBoxDiv.appendTo("#TextBoxesGroup");
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--; $("#TextBoxDiv" + counter).remove(); });
$("#getButtonValue").click(function ()
{
var msg = '';
for(i=1; i<counter; i++){
msg += "\n Textbox #" + i + " : " + $('#textbox' + i).val();
}
alert(msg);
});
});
</script>
</head><body>
<div id='TextBoxesGroup'>
<div id="TextBoxDiv1">
<label>Textbox #1 : </label><input type='textbox' id='textbox1' >
</div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
<input type='button' value='Get TextBox Value' id='getButtonValue'>
</body>
Try to giving name for text boxes as array
e.g. input type='textbox' name='textbox[]' id='textbox1'
and access it on PHP page as array
$arrayRequest = $_REQUEST['textbox'];
I have a form with select fields dynamically generated and with the options taken from php (same for all the selects). But I need that every <select>...</select> must be shown in a different line. This can be done having every <select>...</select> inside a <div>...</div>.
This is the code that I have, it´s working but the select fields are not within a div:
<script type="text/javascript">
//<![CDATA[
$(function(){
var counter = 1;
$("#addButton").click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
var select = $('<select>').attr({id:'select'+counter,name:'select'+counter});
$.ajax({
url: 'selects.php',
dataType: "html",
success: function(data) {
select.html(data);
}
});
select.appendTo("#TextBoxesGroup");
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--;
$("#select" + counter).remove();
});
$("#getButtonValue").click(function () {
var msg = '';
for(i=1; i<counter; i++){
msg += "\n Textbox #" + i + " : " + $('#textbox' + i).val();
}
alert(msg);
});
});
//]]>
</script>
<div id='TextBoxesGroup'>
<div id="TextBoxDiv1">
<label>Textbox #1 : </label><input type='text' id='textbox1' >
</div>
<div id="TextBoxDiv2">
<label>Textbox #2 : </label><input type='text' id='textbox2' >
</div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
<input type='button' value='Get TextBox Value' id='getButtonValue'>
And this is the html code generated by select.php:
<option value="1">Uno</option>
<option value="2">Dos</option>
<option value="3">Tres</option>
<option value="4">Cuatro</option>
Use the wrap() function. :
Put this code just before the counter++;. :
$("#TextBoxesGroup > select").wrap ( function () {
return '<div id="wrap_' + this.id + '"></div>';
} );
See it in action at jsFiddle.
I have a form with select fields dynamically generated and with the options taken from php (same for all the selects). The "add" button is working but the "remove" button is not working perfectly, it´s not deleting everything and if you add again, it goes below the ideal position.
This is the code that I have:
<script type="text/javascript">
//<![CDATA[
$(function(){
var counter = 1;
$("#addButton").click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
var select = $('<select>').attr({id:'select'+counter,name:'select'+counter});
$.ajax({
url: 'selects.php',
dataType: "html",
success: function(data) {
select.html(data);
}
});
select.appendTo("#TextBoxesGroup");
$("#TextBoxesGroup > select").wrap ( function () {
return '<div id="wrap_' + this.id + '"></div>';
} );
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--;
$("#wrap_" + counter).remove();
$("#select" + counter).remove();
});
});
//]]>
</script>
<div id='TextBoxesGroup'>
<div id="TextBoxDiv1">
<label>Textbox #1 : </label><input type='text' id='textbox1' >
</div>
<div id="TextBoxDiv2">
<label>Textbox #2 : </label><input type='text' id='textbox2' >
</div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
And this is the html code generated by select.php:
<option value="1">Uno</option>
<option value="2">Dos</option>
<option value="3">Tres</option>
<option value="4">Cuatro</option>
the problem ids this when you return
return '<div id="wrap_' + this.id + '"></div>'
this.id is select's id
but when you are removing
$("#wrap_" + counter).remove();
try to remove by
$("#wrap_select" + counter).remove();
because your div's id is
wrap_select+'some value' not wrap_+'some value'
As the other 2 answers said, the problem is:
$("#wrap_" + counter).remove();
Change it to:
$("#wrap_select" + counter).remove ();
To match how the wrap-div was created.
See it in action at jsFiddle.
The selects get the id 'select'+counter, and the wrappers get the id 'wrap_' + this.id, and this.id is, if I'm not too morning tired, not the same as the counter.
And since you're doing this
$("#wrap_" + counter).remove();
$("#select" + counter).remove();
You're not removing the wrapper.