Demo
Water is a chemical substance with the chemical formula H2O
Code
<script type="text/javascript" src="jquery.js"></script>
<script>
$(document).ready(function(){
$("#butt").click(function(){
var position=($("#str").text().toLowerCase()).indexOf($("#txtBox").val());
if(position>0)
alert(position);
else
alert("Not Found");
});
});
</script>
<span id="str">
Water is a chemical substance with the chemical formula H2O
</span>
<br/>
<input type="text" id="txtBox"/>
<button id="butt">Find Position</button>
Water is a chemical substance with the chemical formula H2O
Code
<script type="text/javascript" src="jquery.js"></script>
<script>
$(document).ready(function(){
$("#butt").click(function(){
var position=($("#str").text().toLowerCase()).indexOf($("#txtBox").val());
if(position>0)
alert(position);
else
alert("Not Found");
});
});
</script>
<span id="str">
Water is a chemical substance with the chemical formula H2O
</span>
<br/>
<input type="text" id="txtBox"/>
<button id="butt">Find Position</button>
Comments
Post a Comment