[jQuery] Re: validating dynamically generated data

[jpl80]

pedalpete wrote:
 
 
 Have you checked out the validate plugin?
 http://plugins.jquery.com/project/validate
 
 Their is a method they have where you can actually run an ajax call to
 your server to check for a valid input, or you could use it with your
 statically set value as you have already done.
 
 

I've looked at that. But data I need to compare is right there on the page!
All I want to do is say:

On keyup () {
  var x = getCurrentValue(input);
  var y = getCurrentValue(div.qty);
  if (x  y) {
error(not enough in stock);
  }
}
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[jQuery] Re: validating dynamically generated data

[jpl80]

I figured it out... mostly:

$(document).ready(function() {
$(div.instock input.order-qty).keyup(function(){
var x = parseInt($(this).val());
var y = 
parseInt($(this).siblings(span.qty).attr(title));
if (x  y) {
$(this).siblings(span.error).text(Not enough 
in stock); 
} else {
$(this).siblings(span.error).text();

}
});

});

however, it still allows the user to submit the form. How do I stop them
from being able to submit the for if the quantity they ordered is over the
limit?

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[jQuery] validating dynamically generated data

[jpl80]

I need to validate some dynamically generated form data to ensure clients
can't order more of something than we have in stock. I can't set static
comparisons. Here is my html:

form action=addtocart.php method=post
input type=submit class=addtocart value=add selected items to cart /


div class=instock
  h4manual 1/h4
  div class=qty title=9090/div
  input name=150 type=text id=150 class=order-qty /label
for=150Qty:/label
/div

div class=instock
  h4manual 2/h4
  div class=qty title=4848/div
  input name=151 type=text id=151 class=order-qty /label
for=151Qty:/label
/div

/form

I want to validate on keyup(). In rough pseudocode, something like this:

$(document).keyup(function(event){
  if (($this.getValue(input))  ($this.getValue(span.qty))) {
addText(Not enough in stock);
  }
});

I know that's not even close. Could someone help me?
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[jQuery] toggle function on checkbox

[jpl80]

I'm having a problem with toggle() and was hoping someone could help
me. Using the toggle function on a checkbox seems to have disabled the
checkbox's ability to check on and off.

http://tinyurl.com/yo9onz http://tinyurl.com/yo9onz 

My code:


$(document).ready(function(){
  $(#precheck).toggle(
 function () {
$(.preregbox).show('slow');
 },
 function () {
$(.preregbox).hide('slow');
 }
  );
});
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[jQuery] checkbox and toggle function

[jpl80]

Using toggle() with a checkbox disables the checkbox's ability to check
itself on and off.

http://tinyurl.com/yo9onz http://tinyurl.com/yo9onz 

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