I have some problems with this checking in jQuery.
Problem:
I have dynamically generated table. In this table I have many rows. In each row I have checkbox and input. If input is not empty then checkbox checked automatically on input blur.
e.g. I have two filled inputs with some values and checkboxes are checked also. I want to check if the input value is greater then some value.
Code:
$("#btn_send_order")
.on("click", function(){
var keys = new Array(),
array = new Array();
$(':checkbox[class="send_vacc checkbox"]:checked').each (function()
{
if ( parseInt($("input[id='"+this.id+"'].sended_cnt").val()) > parseInt($("input[id='"+this.id+"'].sended_cnt").attr("class").split(" ")[2]) )
{
return false;
}
else
{
array.push( $("input[id='"+this.id+"'].sended_cnt").val() );
keys.push( this.id );
}
});
});
So, I have a value which is entered into input and second value I get from its class which is formed from a php script.
Code above only works if the first input has greater value then its class value (I test this code on two rows table)
<tbody>
<tr style="text-align: center; background-color: pink;" class="rek888889" id="76">
<td>1</td>
<td>ser5555778</td>
<td>test_vaccine98</td>
<td>74 / <input type="text" id="76" name="sended_cnt" class="sended_cnt rek888889 74" maxlength="3"></td>
<td>31.10.2026</td>
<td>rek888889</td>
<td><input class="send_vacc checkbox" id="76" type="checkbox"></td>
</tr>
<tr style="text-align: center; background-color: pink;" class="rek123" id="1">
<td>2</td>
<td>ser1098</td>
<td>test_vaccine_1</td>
<td>600 / <input type="text" id="1" name="sended_cnt" class="sended_cnt rek123 600" maxlength="3"></td>
<td>13.10.2025</td>
<td>rek123</td>
<td><input class="send_vacc checkbox" id="1" type="checkbox"></td>
</tr>
</tbody>
How can I change this code to check all the values?
You can't have same ID more than once in your code. So checkbox and input IDs must be different. I renamed input IDs to inputXX . Also you could write your selectors in much better ways.
fiddle
https://jsfiddle.net/ergec/juney6mq/
snippet
$("#btn_send_order").on("click", function() {
var keys = new Array(),
array = new Array();
$('.send_vacc.checkbox:checked').each(function() {
if (parseInt($("input[id='input" + this.id + "'].sended_cnt").val()) > parseInt($("input[id='input" + this.id + "'].sended_cnt").attr("class").split(" ")[2])) {
return false;
} else {
array.push($("input[id='input" + this.id + "'].sended_cnt").val());
keys.push(this.id);
}
});
console.log(keys);
console.log(array);
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<table>
<tbody>
<tr style="text-align: center; background-color: pink;" class="rek888889" id="76">
<td>1</td>
<td>ser5555778</td>
<td>test_vaccine98</td>
<td>74 /
<input type="text" id="input76" name="sended_cnt" class="sended_cnt rek888889 74" maxlength="3">
</td>
<td>31.10.2026</td>
<td>rek888889</td>
<td>
<input class="send_vacc checkbox" id="76" type="checkbox">
</td>
</tr>
<tr style="text-align: center; background-color: pink;" class="rek123" id="1">
<td>2</td>
<td>ser1098</td>
<td>test_vaccine_1</td>
<td>600 /
<input type="text" id="input1" name="sended_cnt" class="sended_cnt rek123 600" maxlength="3">
</td>
<td>13.10.2025</td>
<td>rek123</td>
<td>
<input class="send_vacc checkbox" id="1" type="checkbox">
</td>
</tr>
</tbody>
</table>
<button id="btn_send_order">Send Order
</button>Collected from the Internet
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