write data in some text
i have following code
<html>
<script type="text/javascript">
function writeit()
{
var tbox = document.getElementById('a_tbox_1');
if (tbox)
{
tbox.value = '';
}
tbox = document.getElementById('a_tbox_2');
if (tbox)
{
tbox.value = '';
}
}
</script>
<form name="a_form">
Product name:
<input type="text" id="a_tbox_1" name="a_tbox" value="" />
price : <input type="text" id="a_tbox_2" name="a_tbox" value="" />
<input type="button" name="btn" value="write it" onclick="writei开发者_开发技巧t()" />
</form>
</html>
main idea of program is that i should give me possibilites to write two value product name and price and click after write ii it should write these informations in some text how to do it?please help
function writeit()
{
var strValue = '';
var tbox = document.getElementById('a_tbox_1');
if (tbox)
{
//tbox.value = '';
// add:
strValue = 'name: ' + tbox.value;
}
if(strValue != '')
strValue += ', ';
tbox = document.getElementById('a_tbox_2');
if (tbox)
{
//tbox.value = '';
// add:
strValue += 'price: ' + tbox.value + ' € :)';
}
alert(strValue);
// or do whatever you want with it...
}
Your questin is not clear, but try the code below and see if its what you are looking for:
<html>
<head>
<title></title>
<script type="text/javascript">
function writeit() {
var tbox = document.getElementById('a_tbox_1'), tbox2 = document.getElementById('a_tbox_2');
if (tbox.value && tbox2.value){
alert('product = ' + tbox.value + " :: price = " + tbox2.value);
// sendData('action.php?product=' + tbox.value + '&price=' + tbox2.value); (you can send your data via ajax)
tbox.value = '';
tbox2.value = '';
return false;
}
}
</script>
</head>
<body>
<form name="a_form">
Product name: <input type="text" id="a_tbox_1" name="a_tbox" value="" />
Price : <input type="text" id="a_tbox_2" name="a_tbox" value="" />
<input type="button" name="btn" value="write it" onclick="writeit()" />
</form>
</body>
</html>
加载中,请稍侯......
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