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VisualForce Element Ids in jQuery selectors

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I have retired this approach in favour of a much neater solution that can be found here.

This tricky topic had me puzzled for some time and in earlier posts I went the way of using CSS classes to identify DOM elements; but was always a touch dissatisfied with the solution. Not only is it less efficient – valid XHTML pages should only have one element with any Id, although CSS classes can be shared by many elements – but it also feels all hacky ‘n stuff. I’m a bit older now, a bit more experienced and I RTFM. Without further ado, here is why it’s tricky, and how to fix it.

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VisualForce Component Ids & Javascript

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I have retired this approach in favour of a much neater solution that can be found here.

Salesforce used in conjunction with JavaScript and Ajax can be pretty smashing. I’ve used a number of JavaScript libraries that make you want to high-five yourself when implemented. There can(and probably will) be some frustration while you bend a library and make it fit within the Salesforce framework, although Ron Hess has some pretty sweet examples for you to pore over.

One simple frustration I’ve come across is that of retrieving elements by Id. Salesforce has an intelligent scheme in place which ensures that HTML elements don’t have duplicate Ids and therefore conform to W3C standards.

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