HTML + PHP
<?php
for($i=0;$i<5;$i++){
?>
<input readonly class="copyTarget" id="copyTarget<?php echo $i; ?>" value="val<?php echo $i; ?>">
<span>
val<?php echo $i; ?>
</span>
<button class="btn btn-primary" id="copyButton<?php echo $i; ?>" onClick="reply_click(this.id, $('.copyTarget').attr('id'));">Copy</button>
<?php
}
?>
JS
<script>
function reply_click(clicked_id, target_id) {
alert(clicked_id);
alert(target_id);
}
</script>
What i want
I want to get the both values for copyTarget and copyButton as per loop cycle. It means
If current value of $i = 3
then I want alert values like,
clicked_id = copyTarget3
target_id = copyButton3
What i am currently getting is,
If current value of
$i = 3
then I want alert values like,
clicked_id = copyTarget0
target_id = copyButton3
Its taking first value of ID(copyTarget) stored initially. I want current loop cycle value.
Any help would do
Thanks
Why use JS in handler?
Try:
onClick="reply_click('copyButton<?php echo $i; ?>', 'copyTarget<?php echo $i; ?>')"
Also you should store id names (copyButton and copyTarget) in php variable, so you can change them in one place.
You could try something like below. However, I would go by Maxx's answer .. It really depends on what you plan to do with the rest of code etc.
<?php
for($i=0;$i<5;$i++){
?>
<div>
<input readonly class="copyTarget" id="copyTarget<?php echo $i; ?>" value="val<?php echo $i; ?>">
<span>
val<?php echo $i; ?>
</span>
<button class="btn btn-primary" id="copyButton<?php echo $i; ?>" onClick="reply_click(this)">Copy</button>
</div>
<?php
}
?>
<script>
function reply_click(btn) {
var clicked_id = $(btn).attr('id');
var target_id=$(btn).parent().find('span').html();
alert(clicked_id);
alert(target_id);
}
</script>
Try This
<?php
for($i=0;$i<5;$i++){
?>
<input readonly class="copyTarget" id="copyTarget<?php echo $i; ?>" value="val<?php echo $i; ?>">
<span>
val<?php echo $i; ?>
</span>
<button class="btn btn-primary" id="copyButton<?php echo $i; ?>" onClick="reply_click(this.id);">Copy</button>
<?php
}
?>
JS
<script>
function reply_click(clicked_id) {
alert(clicked_id); //clicked id
alert(clicked_id.split('copyButton').join('copyTarget')); // target id
}
</script>
Related
I need some help to apply js code for all elements, but for now works only for first on each page.
On page are items with buy buttons, that is created by script, so all buttons have same id but is more than one of them - and I can't apply script that disable button if some condition, only work for first button.
<?php $elem = getElement('button_basket'); ?>
<button disabled = "true" onclick = "checkInput(event)" id="b1" class="btn btn-warning btn-lg btn-block tobasket <?php echo $elem['content_tr'] ?>" product_id="<?php echo $v['id']; ?>" name="<?php echo $prdata['full_name'] ?>" nametr="<?php echo $prdata['name1_tr'] ?>" url="<?php echo $cur_url; ?>catalog/<?php echo $v['img_url']; ?>" price="<?php echo $v['price']; ?>" <?php if($v['sold']==1) echo 'sold="true"'; ?>><?php echo $elem['content'] ?></button>
<?php $elem = getElement('button_oneclick'); ?>
<p class="prod-oneclick <?php echo $elem['content_tr'] ?>" <?php if($v['sold']==1) echo 'sold="true"'; ?>><?php echo $elem['content'] ?></p>
<script type="text/javascript">
function checkInput(event){
<?php
$cookie_basket = $_COOKIE['basket'];
$tempo = urlencode($cookie_basket);
$countChars = mb_strlen($tempo);
//echo $countChars;
?>
let test = '<?php echo $countChars;?>';
let btncheck = document.querySelectorAll('[disabled]');
// var step;
// for (step = 0; step < 5; step++) {
if (test > 80){
document.getElementById("b1").disabled = true;
}else{
document.getElementById("b1").disabled = false;
}
}
// window.onload = checkInput(event);
// }
</script>
if will need can provide full page script.
You should use data attributes and delegation
Also your script can be vastly simplified
let test = '<?php echo $countChars;?>';
window.addEventListener("load", function() {
[...document.querySelectorAll('[disabled]')].forEach(btn => btn.disabled = test > 80)
});
<?php
$cookie_basket = $_COOKIE['basket'];
$tempo = urlencode($cookie_basket);
$countChars = mb_strlen($tempo);
?>
<button disabled class="btn btn-warning btn-lg btn-block tobasket <?php echo $elem['content_tr'] ?>" data-product_id="<?php echo $v['id']; ?>" name="<?php echo $prdata['full_name'] ?>" data-nametr="<?php echo $prdata['name1_tr'] ?>" data-url="<?php echo $cur_url; ?>catalog/<?php echo $v['img_url']; ?>"
data-price="<?php echo $v['price']; ?>" <?php if($v[ 'sold']==1) echo 'data-sold="true"'; ?>><?php echo $elem['content'] ?></button>
<p class="prod-oneclick <?php echo $elem['content_tr'] ?>" <?php if($v[ 'sold']==1) echo 'data-sold="true"'; ?>>
<?php echo $elem['content'] ?>
</p>
Final code, fully working for me was:
<script>
function beCheerful() {
<?php
$cookie_basket = $_COOKIE['basket'];
$tempo = urlencode($cookie_basket);
$countChars = mb_strlen($tempo);
?>
let test = '<?php echo $countChars;?>';
window.addEventListener("DOMContentLoaded", function() {
[...document.querySelectorAll('[disabled]')].forEach(btn => btn.disabled = test > 80)
});
}
for (var i = 0; i < 1; i++) {
beCheerful();
}
window.onload = beCheerful;
</script>
When the page is redirected, the language I chose in the box does not
appear. At first, whatever is available is chosen.
here is what I want to do: change option data
<select id='lang' class='btn btn-xs btn-primary icons-select2'>
<?php
$query_lang=mysqli_query($con, "SELECT * FROM tb_lang");
while($lang = mysqli_fetch_assoc($query_lang)){
if ($lang['durum']==1)}
?>
<option value = "<?php echo $lang['lang_fix']; ?>" data-min="_<?php echo $lang['lang_fix']; ?>"
data-icon="<?php echo $lang['lang_flag']; ?>">
<?php
echo strtoupper($lang['lang_fix']);
?>
</option>
<?php }} ?>
</select>
<script>
$(document).ready(function () {
$('body').on('change','#lang', function() {
var lang_id= $(this).val();
window.location.replace("index.php?lang="+lang_id);
});
});
</script>
First retrieve the lang sent over GET by
$lang_id = $_GET['lang'];
then check it against the data you are looping through
<option value = "<?php echo $lang['lang_fix']; ?>" data-min="_<?php echo $lang['lang_fix']; ?>" data-icon="<?php echo $lang['lang_flag']; ?>" <?php if ($lang_id == $lang['lang_fix']) echo "selected"; ?>>
making your code look like below, so the option you want to be selected will have the necessary selected attribute.
$lang_id = $_GET['lang'];
<select id='lang' class='btn btn-xs btn-primary icons-select2'>
<?php
$query_lang=mysqli_query($con, "SELECT * FROM tb_lang");
while($lang = mysqli_fetch_assoc($query_lang)){
if ($lang['durum']==1)}
?>
<option value = "<?php echo $lang['lang_fix']; ?>" data-min="_<?php echo $lang['lang_fix']; ?>" data-icon="<?php echo $lang['lang_flag']; ?>" <?php if ($lang_id == $lang['lang_fix']) echo "selected"; ?>>
<?php
echo strtoupper($lang['lang_fix']);
?>
</option>
<?php }} ?>
</select>
<script>
$(document).ready(function () {
$('body').on('change','#lang', function() {
var lang_id= $(this).val();
window.location.replace("index.php?lang="+lang_id);
});
});
</script>
I have the following selector with options:
<select name="" id="product-selector" class="list_item">
<?php
if( have_rows('section_a') ):
while( have_rows('section_a') ): the_row();
if( have_rows('product_item') ):
while( have_rows('product_item') ): the_row();
$product_item_quantity = get_sub_field('product_item_quantity');
$product_item_price = get_sub_field('product_item_price');
$product_item_id = get_sub_field('product_item_id');
$product_item_variation_id = get_sub_field('product_item_variation_id');
?>
<option value="<?php echo $product_item_variation_id; ?>" data-id="<?php echo $product_item_variation_id; ?>" data-content="<?php echo $product_item_quantity; ?> <span class='price' data-count='<?php echo $product_item_quantity; ?>' data-price='<?php echo $product_item_price; ?>'><?php echo $product_item_price; ?>"> </option>
<?php endwhile; endif; endwhile; endif; ?>
</select>
And I have the following button:
<div class="submit">
<a class="btn btn-warning" id="purchase" href="?add-to-cart=<?php echo $product_item_id; ?>&variation_id=<?php echo $product_item_variation_id; ?>">Order Now</a>
</div>
My javascript is:
<script>
document.getElementById("product-selector").onchange = function() {
document.getElementById("purchase").href = "?add-to-cart="+"<?php echo $product_item_id; ?>"+"&"+"variation_id="+this.value+"/";
}
</script>
When user click by the Order button the link changes dynamically - it gets the value of and should get the <?php echo $product_item_variation_id; ?>" via the "variation_id="+this.value+" and it works fine, but when the page loads, the <?php echo $product_item_variation_id; ?> value of the button get the LAST option value, but not a first (default) one.
Much appreciate any help.
I think that you should make a variable to save the first value. Because you already loop. so default value is last value of the select.
<?php $product_item_variation_id_first = ""; ?>
<select name="" id="product-selector" class="list_item">
<?php
if( have_rows('section_a') ):
while( have_rows('section_a') ): the_row();
if( have_rows('product_item') ):
while( have_rows('product_item') ): the_row();
$product_item_quantity = get_sub_field('product_item_quantity');
$product_item_price = get_sub_field('product_item_price');
$product_item_id = get_sub_field('product_item_id');
$product_item_variation_id = get_sub_field('product_item_variation_id');
if ($product_item_variation_id_first == "")
$product_item_variation_id_first = $product_item_variation_id;
?>
<option value="<?php echo $product_item_variation_id; ?>" data-id="<?php echo $product_item_variation_id; ?>" data-content="<?php echo $product_item_quantity; ?> <span class='price' data-count='<?php echo $product_item_quantity; ?>' data-price='<?php echo $product_item_price; ?>'><?php echo $product_item_price; ?>"> </option>
<?php endwhile; endif; endwhile; endif; ?>
</select>
<div class="submit">
<a class="btn btn-warning" id="purchase" href="?add-to-cart=<?php echo $product_item_id; ?>&variation_id=<?php echo $product_item_variation_id_first; ?>">Order Now</a>
</div>
i have dynamic number of checkboxes and a button to post the checked elements to another page .. here is the code:
<div class="overSelect"></div>
<div id="checkboxes<?php echo $aa['id']; ?>">
<?php
$pid = select::property($aa['name']);
$arr2 = select::properties($pid);
$cc = 1;
foreach ($arr2 as $aa2) { ?>
<div style="padding-right: 20px" class="row"><label>
<input type="checkbox" value="<?php echo $aa2['name'] ?>" name="checks<?php echo $aa['id'] ?>[]"id="check<?php echo $aa['id']; ?>"><?php echo $aa2['name'] ?>
</label></div>
<?php } ?>
</div>
<a class="btn btn-primary btn-sm" name="update-all"onclick="update_all('prop_id<?php echo $aa['id']; ?><?php $counter; ?>','checks<?php echo $aa['id'] ?>')"id="btn-all<?php echo $aa['id']; ?><?php $counter; ?><?php echo $p['id']; ?>">save</a>
i tried this code but it is not working
<script type="text/javascript">
function update_all(a, b) {
var aa = document.getElementById(a).value;
var values = new Array();
$("input:checkbox[name=b]").each(function () {
if ($(this).is(":checked")){
values.push($(this).val());
}
});
alert(aa);
alert(values.length);
alert(values);
}
</script>
if the checkboxes checked .. it's value will be added to the array and posted to php page
any help please .. thanks in advance
I've been trying to get JQuery to check a radio for me when I assign a value 'Z' to it.
My current code:
<?php if ($option['type'] == 'radio') { ?>
<div class="form-group<?php echo ($option['required'] ? ' required' : ''); ?>">
<label class="control-label"><?php echo $option['name']; ?></label>
<div id="input-option<?php echo $option['product_option_id']; ?>">
<?php if (isset($option_values)) foreach ($option_values as $option_value) { ?>
<div class="radio">
<label>
<input type="radio" name="option[<?php echo $option['product_option_id']; ?>]" value="<?php echo $option_value['product_option_value_id']; ?>" />
<?php echo $option_value['name']; ?>
<?php if ($option_value['price']) { ?>
<?php if ($option_value['price_prefix'] == 'z') {?>
<script>
$(".radio").prop("checked", true)
</script>
<?php echo 'Im Active!!'; ?><?php }
else { ?> <?php echo ' ';?> (<?php echo $option_value['price_prefix'];?>
<?php echo $option_value['price']; ?>) <?PHP }?>
<?php } ?>
</label>
</div>
<?php } ?>
</div>
</div>
<?php } ?>
<?php } ?>
As for now, my option 'Z' only shows 'I'm Active!!' in the list. The radio is still unchecked though.
What am I doing wrong?
I'm planning on releasing a free OpenCart module where people can activate an option by standard by assigning the value Z in product properties.
Thanks!