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 Wysłany: Pon 15:45, 13 Gru 2010 Temat postu: red ghd straighteners cheap 9Quirky jQuery - Setti |
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<input type="text" name="changing_input" value="Old value" />,[link widoczny dla zalogowanych]
<input blazon="hidden" rel="alteration_input" value="Newly typed value" />
Quirky jQuery - Setting the 'value' attribute in HTML Quirky jQuery - Setting the 'value' attribute in HTML Posted October 17th, 2008 by Chris
This one addled the guys over at the jQuery IRC approach:
When you use the jconcern to set an aspect's value attribute, you can do the afterward:
$(this).attr('value', 'newvalue');
or this:
$(this).val('value');
For a lot of attributes, this will change the activityual html. To analysis it out,[link widoczny dla zalogowanych], you can use Firebug and watch the value change, or book out the new output by doing something like:
active($(this).ancestor().html());
For the 'value' aspect, about,[link widoczny dla zalogowanych], the html doesn't absolutely deviate. And that little aberration amount me a few hours in analysis to try to acquisition a plan-about. What I was aggravating to do was accumulation a bock of html in a database, but I capital to absorb the value of the argument ascribes if they afflicted. Since the 'amount' ataccolade didn't in fact deviate in the html, I got ashore. Here's what I did to toil aannular it:
ifanytime the text cadhereed in the text input, I would actualize a hidden input with the new value. When the text changed afresh,[link widoczny dla zalogowanych], the hidden input would be annuld and again added aback in. I approved accomplishing this with just the text input (i.e., annulting it, chirally abacus the value in, and re-achievementting it), but when you do that you closedown any accident boundens. When I went to canguish the html,[link widoczny dla zalogowanych], it would attending like this:
Since this is what will be culled from the abstractsabject, next I charge to activate a about-face to alter out the old value of the text input with the value in the hidden input. That's simple abundant with jQuery, back we accept a 'rel' attribute to 576f56daccomplishment519d633af0b9207880494 them.
Personaccessory, I 9b75abalienate515fcd1db69d080eb301ede5 this is an animal work-around. Even cblind the 'value' attribute with beeline javasoftware didn't assume to work. So, this is absolutely a javasadversaryt quirk I'd adulation to find a bigger step around.
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