I have a string like this:
var str = "x<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">3/2}</span></span></span>+y<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">7/8}</span></span></span>";
From this I want to print x^{3/2}+y^{7/8}
For this I tried like this:
res1=$(str).find('span').contents().unwrap().end().end();
alert(res1.html());
But this gives ^{3/2} only. The x and second part is missing( +y^{7/8}
).
How can I get the required result as x^{3/2}+y^{7/8}
.
Please help me...
Just try this...
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript">
var str = 'x<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">3/2}</span></span></span>+y<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">7/8}</span></span></span>';
jQuery(function(){
jQuery('#test').html(str).hide();
alert(jQuery('#test').html());
});
</script>
<div id="test"></div>
This may help you.
You can just make it a part of temporary div and then use text
on it, which will return what you want.
var str = 'x<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">3/2}</span></span></span>+y<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">7/8}</span></span></span>';
console.log($('<div />').html(str).text());
You must escape quotes within quotes of the same type. I just avoid them
var str = "x<span>^{<span style='vertical-align: 0em;'><span class='fm-vert fm-frac'>3/2}</span></span></span>+y<span>^{<span style='vertical-align: 0em;'><span class='fm-vert fm-frac'>7/8}</span></span></span>";
alert($('<div />', { html: str }).text());
i also do this sometimes to keep html strings readable:
var str = ["x<span>^{",
"<span style='vertical-align: 0em;'>",
"<span class='fm-vert fm-frac'>3/2}</span>",
"</span>",
"</span>",
"+y<span>^{",
"<span style='vertical-align: 0em;'>",
"<span class='fm-vert fm-frac'>7/8}</span>",
"</span>",
"</span>"].join('');
alert($('<div />', { html: str }).text());
Have you tried
str.replace(/<(|\/)spa[^>]*>/g, '');
?
var str = 'x<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">3/2}</span></span></span>+y<span>^{<span style="vertical-align: 0em;"><span class="fm-vert fm-frac">7/8}</span></span></span>';
console.log(str.replace(/<(|\/)span[^>]*>/g, ''));
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