I have this <noscript>
tag data I want to get retrieve image src attribute data by javascript / jQuery I have tried too much but i can't get please help me to get image src attribute data
我有这个
<script>
// Using javascript
var nos = document.getElementsByTagName("noscript")[0];
var htmlData = nos.innerHTML;
</script>
jQuery(function() {
var data = jQuery("noscript").closest("#anaImg").attr('src');
alert(data);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<noscript>
<p><img src="http://xxxx.xxxxx.com/analytics/conv_tracking.php?idsite=1545" style="border:0;" alt="" id="anaImg"/></p>
</noscript>
1 个解决方案
#1
2
You can use a hidden div and append the noscript tag content in it as html
您可以使用隐藏的div并将其中的noscript标记内容附加为html
Example:
var noscript_text = $("noscript").text(); //get noscript tag content
$('#noscript').append($(noscript_text)); //append to another div to get the image src
var get_img_src = $('#anaImg').attr('src'); // get the img src
var new_img_src = "nothing"; // type your new img src here
var replace_img_src = noscript_text.replace(get_img_src,new_img_src); // replace old img src with new one
$("noscript").text(replace_img_src); // change the content of no script tag with new src
alert($("noscript").text()); // alert the new noscript tag content
#noscript{
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<noscript>
<p><img src="http://xxxxxxxx.xxxxxxxxxxx.com/analytics/conv_tracking.php?idsite=1545" style="border:0;" alt="" id="anaImg"/></p>
</noscript>
<div id="noscript"></div>
Note: please take care from
#noscript
this is an ID for the div andnoscript
this is fornoscript
tag注意:请注意#noscript这是div和noscript的ID,这是noscript标签
#1
2
You can use a hidden div and append the noscript tag content in it as html
您可以使用隐藏的div并将其中的noscript标记内容附加为html
Example:
var noscript_text = $("noscript").text(); //get noscript tag content
$('#noscript').append($(noscript_text)); //append to another div to get the image src
var get_img_src = $('#anaImg').attr('src'); // get the img src
var new_img_src = "nothing"; // type your new img src here
var replace_img_src = noscript_text.replace(get_img_src,new_img_src); // replace old img src with new one
$("noscript").text(replace_img_src); // change the content of no script tag with new src
alert($("noscript").text()); // alert the new noscript tag content
#noscript{
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<noscript>
<p><img src="http://xxxxxxxx.xxxxxxxxxxx.com/analytics/conv_tracking.php?idsite=1545" style="border:0;" alt="" id="anaImg"/></p>
</noscript>
<div id="noscript"></div>
Note: please take care from
#noscript
this is an ID for the div andnoscript
this is fornoscript
tag注意:请注意#noscript这是div和noscript的ID,这是noscript标签