[jQuery] .each() on a regular array

jQuery is so powerful when you work the DOM - the methods available do so much, once you get fully versed in them.

The .each() method is meant to work an array of "wrapped-elements" - DOM elements specifically.

But it can be used for a neat loop on any array.

In the image below we have an array of objects: layout(46) and I want to iterate along those objects and build a "printable" multi-line string.

$(...) calls the jQuery library, for those not used to seeing syntax like that. The "$" sign introduces the library call.

Here is the code. Looks a lot like LINQ in .net. I'll post a screen shot of the "popup errorMessage" in the next post.

Code:

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var strLayout = "";
.
.
.
$(g_objGrid[intGO].awcoptions.reportinfo.layout).each(function () {
          strLayout += (strLayout.length != 0 ? "<br />" : "") + $.toJSON(this);;
          });

errorMessage("Report Layout", strLayout);

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Here is the result string in that errorMessage() popup function.

And here is what that "report writer syntax" produces for output, for those interested. Lots of text redacted...

Is this a question or more of a codebank submission?

Do we have a code bank for jQuery?

Since jQuery is a JavaScript library, if it is a codebank submission, then it would go in the JavaScript Codebank with the jQuery prefix.

Quote:

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Originally Posted by dday9

Since jQuery is a JavaScript library, if it is a codebank submission, then it would go in the JavaScript Codebank with the jQuery prefix.

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Could you please move it? Thanks!