I am using Ruby on Rails 3 with Prototype/Scriptaculous and I am trying to update a \'div\' content after that ActiveRecord value开发者_JAVA技巧s are changed, without reload the page.
I have a html list as the following: <ul> <li id=\"one\"> <ul id=\"sub_ul\"> <li>sth</li>
I\'m trying to POST JSON formatted data from Javascript (using Prototype) to Grails. My Javascript code is:
Hey guys, I was wondering if there are any good drag and drop plugins for Prototype. I\'m well aware of the great drag and drop plugin available for jQuery, but I\'m looking for a plugin for Pr开发者_
I need to automatically clean user entry into a text input - to only allow numbers, except for the first character, which could be a number or a hyphen.
I have two arrays being generated, one is a group of small images with a unique numerical class attached to it.Then there is a larger version of the image with the same unique number associated to it.
In HTML, you can assign the \"for\" attribute of a label tag so that when the user clicks the label, it selects the corresponding radio button:
$element = $(element); console.log($$(\"#\" + element + \" > p\")[0]); // works console.log($$($element + $$(\" > 开发者_运维知识库p\"))[0]); // something like this
In my rails3 project, I had to implement a simple text field, a div and a autocomplete helper in my view file. auto complete works well in all browsers except IE. the div element in which the results
I am having some problems with Prototype\'s Ajax.Request, if I do the following, the request won\'t even be made:
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