Conceal any elements that have a class containing specific text

In my HTML file, I have multiple <span> elements with the class of temp_val that include a 1 value which I need to hide. These elements are placed throughout the document.

Below is an excerpt from my HTML code:

<div class="row" style="float: left; width: 80%; margin-top: 10px; ">
    <strong>                            
        <span class="temp_val">Value1</span>
        <span style='visibility:hidden' class='temp_val_name'>1</span>
    </strong><br>
    <font size="2">
        <img src="assets/images/maps.png" height="12" width="7" style="vertical-align: middle;" >Image1
        <span style='visibility:hidden' class='temp_val_name'>1</span>
        <img src="assets/images/earphone.png" height="12" width="10" style="vertical-align: middle;" >Image2
        <span style='visibility:hidden' class='temp_val_name'>0</span>
        <img src="assets/images/envelope.png" height="11" width="14" style="vertical-align: middle;">Image3
        <span style='visibility:hidden' class='temp_val_name'>1</span>
    </font>   
</div>

I tried using jQuery to hide these elements but it isn't working as expected. Below is the code snippet:

$(".temp_val_name").each(function() {
    if ($(this).text() == '1') {
        $('.temp_val').hide();
    }
});

I also attempted another approach with jQuery, but encountered the same issue:

if($('.temp_val_name').text() == '1') {
    $('.temp_val').hide();
}

This is just a portion of the elements that need to be hidden within the document. How can I resolve this issue?

javascriptjqueryhtmlcss

Answer №1

Give this snippet a try, it may solve your issue.

$(".temp_val_name").each(function() {
    if ($(this).text() === '') {
        $('.temp_val').hide();
    }
});

Answer №2

It seems like it ought to be 

if($(this).html() == '1') {

Answer №3

Utilize the filter() method to remove elements with the class temp_val_name and containing the innerText as 1. Additionally, hide the element with the class temp_val.

$(".temp_val_name").filter(function() {
  return $(this).text().trim() == 1;
}).hide();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js"></script>
<div class="row" style="float: left; width: 80%; margin-top: 10px; ">
  <strong>
    <span class="temp_val">Value1</span>
    <span class='temp_val_name'>1</span>
  </strong>
  <br>
  <font size="2">
    <img src="assets/images/maps.png" height="12" width="7" style="vertical-align: middle;">Image1
    <span class='temp_val_name'>1</span>
    <img src="assets/images/earphone.png" height="12" width="10" style="vertical-align: middle;">Image2
    <span class='temp_val_name'>0</span>
    <img src="assets/images/envelope.png" height="11" width="14" style="vertical-align: middle;">Image3
    <span class='temp_val_name'>1</span>
  </font>
</div>

Answer №4

Consider using an array as the class name.

For example, you can use temp_array_name[] in your elements and then apply it in your jQuery functions.

Answer №6

Looping through the body content, this script checks for the value of 1 in each span element and hides it if found.

<script type="text/javascript>
    $(document).ready(function () {
         $("body span").each(function () {
             var val = parseInt($(this).html());
             if($.isNumeric(val) && val == 1){
                $(this).hide()
             }
         });
    });
</script>

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