Getting values from two different Inputs
<input class="lf" id="r3-1" type="text"/>
<input class="rf" id="r4-1" type="text"/> <br>
<input class="lf" id="r3-2" type="text"/>
<input class="rf" id="r4-2" type=&qu开发者_开发技巧ot;text"/> <br>
...
How to add values from this inputs into var code='';
like this?
ABC "value r3-1" "value r4-1"
ABC "value r3-2" "value r4-2"
Check with this below code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<title>Getting values from two different Inputs</title>
</head>
<body>
<div id="inputs">
<input class="lf" id="r3-1" type="text" value="2"/>
<input class="rf" id="r4-1" type="text" value="3"/> <br/>
<input class="lf" id="r3-2" type="text"/>
<input class="rf" id="r4-2" type="text"/> <br/>
<input class="lf" id="r3-3" type="text"/>
<input class="rf" id="r4-3" type="text"/> <br/>
<input class="lf" id="r3-4" type="text"/>
<input class="rf" id="r4-4" type="text"/> <br/>
</div>
<input id="submit" type="button" value="Test" />
<div id="OutPut">
</div>
<script type="text/javascript">
jQuery("#submit").click(function() {
var temp, output="";
jQuery('#inputs .lf').each(function(index) {
/*we can also use .rf or br
//jQuery('#inputs .rf').each(function(index) {
//jQuery('#inputs br').each(function(index) {
*/
temp = "ABC ";
jQuery('#inputs input[id$=-' + (index + 1) + ']').each(function() { temp += '"' + this.value + '" '; })
output += temp + "<br/>";
});
jQuery("#OutPut").html(output);
});
</script>
</body>
</html>
Output:-
You can access the value-property of your inputs like this:
$('#r3-1').val()
Then it's just a matter of string-formatting to get your var code the way you want it. I don't understand what you mean about
ABC "value r3-1" "value r4-1"
ABC "value r3-2" "value r4-2"
var val1 = jQuery('r3-1').val();
var val2 = jQuery('r3-2').val();
var code = val1 + val2;
I didnt clearly understand your question but if you want to get values of inputs u can use this.
var val1 = $('#r3-1').val()
var val2 = $('#r3-2').val()
You need to use JavaScript.
<script>
var code = '';
var r3_1 = document.getElementById("r3-1").value;
var r3_2 = document.getElementById("r3-2").value;
var r4_1 = document.getElementById("r4-1").value;
var r4_2 = document.getElementById("r4-2").value;
code = "ABC" + r3_1 + r4_1;
</script>
To get the value from a text input, the syntax is something like this:
$('#r3-1').val();
Rinse and repeat to get the other three values to build your output.
加载中,请稍侯......
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