jQuery plugin to associate label “for” attribute with form controls that have dynamic id’s

For whatever reason, you can’t associate your labels with your form controls implicitly by wrapping both the label text and the control in a <label> element:

<label>
  Email address: <input type="email" name="email" value="" placeholder="you@example.com"/>
</label>

You’ve had to explicitly state the form control you want the label to be associated with:

<label for="email">Email address:</label>
<input id="email" type="email" name="email" value="" placeholder="you@example.com"/>

…but your framework has other ideas, it decides to commandeer your precious “id” attribute and change it from a simple and beautiful “email” into a junky “dnn_ctr1163_RegistrationForm_email”. *cough* DotNetNuke *cough*, but also *cough* Wicket *cough* and probably a whole load of others.

The problem is now that your label is no longer associated with your form control, and there isn’t a simple fix, like, for example, change the for attribute to read “dnn_ctr1163_RegistrationForm_email”, because the numbers in the id change each time you refresh the page. The ID is dynamic, and you are receiving accessibility black stars.

So, luckily I noticed that often the id will change, but the framework will leave your originally intended id somewhere in there. I’ve written a jQuery plugin to look at label for attributes and try to find the form control you intended to associate it with before your server side framework so rudely changed it.

How to use

  1. Download the plugin and add it to your page
  2. Select the labels you want to re-associate and call the function eg. $(‘label’).fuzzyFor();

TODO

The plugin finds matches by looking for input, select and textarea elements in the document and checking to see if the for attribute in your label element appears in the id attribute of the form control. At the moment if more than one match is found, it just uses the first (which is probably good enough for most). However, it should probably do something a bit more clever and use the form control that is closest to the label (I’m reasoning that you normally put your label’s close to your controls).

8,667 thoughts on “jQuery plugin to associate label “for” attribute with form controls that have dynamic id’s

  1. dog and cat medicine supply pet meds online dog and cat medicine supply

  2. pet antibiotics and care: pet pharmacy USA – п»їdog medication online

  3. 24 hour pharmacy: sildenafil 50 mg price – cheapest pharmacy to fill prescriptions with insurance

  4. HappyPaws Pharmacy: pet meds for dogs – pet meds online

  5. canada pharmacy not requiring prescription: Viagra Tablet price – cheapest pharmacy

  6. dog and cat medicine supply HappyPaws Pharmacy online pet pharmacy

  7. True Health Pharm: how to get ed meds online – True Health Pharm

  8. mexican pharmacies online: MedicoBridge RX – MedicoBridge RX

  9. Online medicine home delivery TrustRx India cheapest online pharmacy india

  10. indian pharmacy: reputable indian online pharmacy – п»їlegitimate online pharmacies india

  11. escrow pharmacy online: canadian pharmacy tampa – MedBridge Pharmacy

  12. 7к Для удобства игроков доступны различные валюты и способы внесения депозита.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>