jQuery - 隐藏具有包含特定文本的span元素的DIV

Question

I have several divs with the same class names and varying IDs. The ID is not set for the text I need to target

I need to target the Telephone Call text. If the div contains that text, how do I hide the containing div

<div id="rn_FieldDisplay_155" class="rn_FieldDisplay rn_Output">
   <span class="rn_DataLabel">Telephone Call </span>
   <div class="rn_DataValue">No</div>
</div>

I have tried the following to no avail

<script>
$(document).ready(function() {
  $(".rn_FieldDisplay > span:contains('Telephone Call')").hide ();
});
</script>

Answer 1

If your code is hiding the span, but not the parent div, you can target the div to be hidden using mostly the same code you already wrote.

<script>
$(document).ready(function() {
    $(".rn_FieldDisplay > span:contains('Telephone Call')").parent().hide();
});
</script>

Answer 2

Try selecting it's child instead of the element itself :

$(document).ready(function() {
    $(".rn_FieldDisplay *:contains('Telephone Call')").hide ();
});

Answer 3

Try with find() function

 $(document).ready(function() { $(".rn_FieldDisplay").find(":contains('Telephone Call')").hide (); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id="rn_FieldDisplay_155" class="rn_FieldDisplay rn_Output"> <span class="rn_DataLabel">Telephone Call </span> <div class="rn_DataValue">No</div> <p class="rn_DataLabel">Telephone Call </p> </div> 

Answer 4

Well you can try this:

if ($(".rn_FieldDisplay > span:contains('Telephone Call')").length > 0) {
    $(".rn_FieldDisplay > span").hide();
}