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Serach String from Pagragraph using JavaScript?
Sagar Pardeshi
Oct 02
2014
Code
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<script type=
"text/javascript"
language=
"JavaScript1.1"
>
<!--
// Declare variables
var
pos = 0;
var
num = -1;
var
i = -1;
var
graf =
"This is a test This is a test This is a test dsadasad This is a test adadasdsa This is a test fdsfdsfdsf This is a test "
;
// Search the string and counts the number of e's
while
(pos != -1)
{
pos = graf.indexOf(
"This is a test"
, i + 1);
num += 1;
i = pos;
}
// Write the response to the page
document.write(graf+
"<br>"
)
document.write(
"There were "
+ num +
" e's in that paragraph."
); document.close();
//-->
</script>This is a test This is a test This is a test dsadasad This is a test adadasdsa This is a test fdsfdsfdsf This is a test <br>There were 6 e's
in
that paragraph.
serach string using Javascript