Question

I have an array of hooks in jQuery that are executed before I load data into a grid. In one case, however, I want to remove the hook, then add it back for later. Whatever I’m doing is not working just right… it’s probably a syntax error because I’m still somewhat new to jQuery. Any help would be appreciated, thanks!

Current code:

var preLoad = this.opts.hooks.preLoad.pop();
//stuff happens
//now I want to add the preLoad hook back
this.opts.hooks.preLoad.push(function(report) { preLoad(report); });

EDIT
It turns out the issue lies elsewhere in the code. However, I’d still like to know how best to accomplish this.

Answer 1

Can you not just add the function you removed like this?

var preLoad = this.opts.hooks.preLoad.pop();
//stuff happens
//now I want to add the preLoad hook back
this.opts.hooks.preLoad.push(preLoad);

And are you sure it’s always the last one in the array that you want to remove?