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I want to have a simple textfield and a submit button in html .when user click on the button writing something on textfield, a javascript function will be activated which will take the value of the textfield and show an image from internet in the same html page depending the word user typed in the textfield.
help me please
Posted 7-Dec-12 20:45pm

1 solution

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Solution 1

Use this:
 
<script language="JavaScript">
<!--
function CheckTextbox() {
 
var txtAd;
// first set a reference to the textbox
txtAd = document.getElementById('txtName');
 
if (txtAd.value != "<your text>") {
 
alert('yup');
//display image

} else {
 
alert('nope');
//do not display image
}
}
//-->
</script> 
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