0
342
VistasHow can i get text content in a nested span?
this is html and javascript code I was trying to create to get the value inside last span tag:
var value2=$('#jsVal span .EmbeddedMiniatureVisualization')[0];
console.log(value2)<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="jsVal">
<span id="36eb3c8a1503436b8b0a79ce1758d05a" style="">
<span id="89e56665-5959-4e67-8fb8-83ca7cef9965" viewid="89e56665-5959-4e67-8fb8-83ca7cef9965" class="EmbeddedMiniatureVisualization" sf-busy="false" style="position: relative; margin: 0px; padding: 0px; border: 0px; overflow: hidden;">
<span style="color: rgb(79, 79, 79); text-align: right;">53338060787</span>
</span>
</span>
</div>From developer tools, I see that it returns this:
<span id="89e56665-5959-4e67-8fb8-83ca7cef9965" viewid="89e56665-5959-4e67-8fb8-83ca7cef9965" class="EmbeddedMiniatureVisualization" sf-busy="false" style="position: relative; margin: 0px; padding: 0px; border: 0px; overflow: hidden;">
<span style="color: rgb(79, 79, 79); text-align: right;">53338060787</span>
</span>
So from this, How can i get the text inside span? Is there a more straightforward way?
I tried this:
var value=$('div#jsVal span span.EmbeddedMiniatureVisualization span').text().trim();
but I get null value...
3 Respuestas
Responde la pregunta0
You could ask for the last element that doesn't have a child, at any point.. so from the top
$("#jsVal :not(:has(*))").text();
or from anywhere below
$("#jsVal span.EmbeddedMiniatureVisualization :not(:has(*))").text();
Target the highest level at which you can guarantee it is what you want, by ID or Class
0
You can use find like code given below
//var val=$("#jsVal .EmbeddedMiniatureVisualization").find("span").text();
//var val = $("#jsVal .EmbeddedMiniatureVisualization span")[0].innerHTML // you can also use this
//var val =$($("#jsVal .EmbeddedMiniatureVisualization span")[0]).text() //you can also use this
var val=document.querySelector("#jsVal .EmbeddedMiniatureVisualization span:nth-child(1)").textContent; // for javascript
console.log(val)<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="jsVal">
<span id="36eb3c8a1503436b8b0a79ce1758d05a" style="">
<span id="89e56665-5959-4e67-8fb8-83ca7cef9965" viewid="89e56665-5959-4e67-8fb8-83ca7cef9965" class="EmbeddedMiniatureVisualization" sf-busy="false" style="position: relative; margin: 0px; padding: 0px; border: 0px; overflow: hidden;">
<span style="color: rgb(79, 79, 79); text-align: right;">53338060787</span>
</span>
</span>
</div>0
Because you are not fulling going to the element that you want in text format. I suggest to go deep and apply text to each element then only it will work.
See in the image I get two different a=output for each almost same query:
The first output I get is list of nan values
The second Output I get is the list of elements that I want.
See my ipynb file for your reference if you want.
Here is the link