Thanks. I'll look into this. The various fields are escaped with PHP's
json_encode function. So I'll see if I need to pre-process line feeds.
Shawn
Jeffrey Kretz wrote:
> I'm not sure if this is the issue, but I noticed that you have line feeds
> inside your string values. The server-side JSON parser I use replaces all
> line breaks within a string value with control characters (in addition to
> escaping quotes).
>
> val.Replace("\"", "\\\"").Replace("\r", "").Replace("\n", "\\\n")
>
> This may make a difference for you.
>
> JK
>
> -----Original Message-----
> From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of sgrover
> Sent: Saturday, October 06, 2007 2:49 AM
> To: jquery-en@googlegroups.com
> Subject: [jQuery] JSON Help?
>
>
> I think my generated json code is messed up, but for the life of me, I
> can't see it. In *some* cases, my $.ajax() call process the results
> properly, in others it triggers the Error callback, but doesn't actually
> have an error. I've asked about this before and the responses I got
> then aren't helping right now. Hopefully I'm just blind.
>
> I've posted the code in question below, as well as the resulting JSON,
> and a formatted version of the JSON as well. This JSON code works fine
> when I plug it into a Javascript variable manually. (Some sections of
> the $.ajax() call have been snipped for brevity - these snipped sections
> are not causing grief though)
>
> It might be that it's late and I've got tunnel vision, but I can't see
> why this isn't working. Any tips are appreciated.
>
> Shawn
>
> Here's the $.ajax() call:
> -------------------------
> $("#filtertable #filter").click(function () {
>
> var p = "&oid=" + $("#client_id").val();
> //other code snipped for building up the parameter string
> $.ajax({
> type: "post",
> url: "xhr/filter.php?r=" + Math.random(),
> data: p,
> dataType: "json",
> success: function (json) {
>
> //code to build a table goes here //
>
> $("#filterResults").html(myTable);
>
> },
> error: function (a,b,c) {
> $("#filterResults").text(a.responseText);
> //$("#msg").html(a.responseText).slideDown("slow");
> }
> });
> return false;
> });
>
> Here's a sample of the JSON results that are not working:
> -----------------------------------------------------------
> ([ { id: "124", organization: "XYZ Corp", start: new Date("2007-09-30
> 13:30:00"), end: new Date("2007-09-30 19:00:00"), duration: 5.5,
> worktype: "Programming", project: "Projext X", description: "Scans.
> Fixed a number of reported problems, and some un-reported issues.
> Cleaned up the table sorting, and added sort direction indicators.
> Created an \"eye\" image for the view icon (replacing the disk icon).
> Fixed the file path so that it actually had a path on the search
> results. Files can now be opened from the search results (when using IE
> on the local network). Fixed the update routine that was badly broken
> (but not reported yet). Moved the search results into separate tabs for
> each job type. Tested the site in IE - took some time tracking down an
> IE specific bug. Records are loading fine if there is a location record
> (which is now required, so old testing data could be troublesome).
> Changed the menu as requested to put Scans under the Job Search menu
> item. Tried to upload, VPN problems prevented this. Will talk with
> Norm.", billed: null }, { id: "123", organization: "XYZ Corp", start:
> new Date("2007-09-16 12:00:00"), end: new Date("2007-09-16 17:00:00"),
> duration: 5, worktype: "Programming", project: "Projext X", description:
> "Fixed up the remaining interface issues with Scanned Jobs. The search
> results are now listing things as they should, and the files can be
> viewed from the results list, or the record could be edited. Added
> sortable table columns to the search results. Fixed the load routine to
> properly populate a job when selecting one from the search results.
> Changed the menu item to \"Scanned Jobs\" from \"Unregistered Jobs\".
> Uploaded the changes to the live server, notified Norm.", billed: null
> }, { id: "122", organization: "XYZ Corp", start: new Date("2007-09-09
> 12:00:00"), end: new Date("2007-09-09 17:00:00"), duration: 5, worktype:
> "Programming", project: "Projext X", description: "Continued on Scanned
> Jobs. Fixing the save routine for multiple columns. The bit mask should
> mean we have one record for all quarters\/sections in the same twp, but
> we are getting one record for EACH quarter in the twp. Fixed this by
> moving the bit mask processing into JavaScript, rather than CF and\/or
> SQL.", billed: null }, { id: "95", organization: "XYZ Corp", start: new
> Date("2007-09-04 19:10:00"), end: new Date("2007-09-04 23:10:00"),
> duration: 4, worktype: "Programming", project: "Projext X", description:
> "Scanned Jobs. Got the interface to handle multiple locations
> functioning properly. Moving to other townships clears the grid, and
> selects any existing selected locations in the new
> township\/range\/meridian. Got the interface to highlight the
> corresponding location in the location list when the grid is hovered
> over, or in the grid when the location list is hovered over. Set the
> township text box to have focus when the page is loaded.", billed: null } ])
>
> And the same JSON code formatted a little better
> ------------------------------------------------
> (
> [
> {
> id: "124",
> organization: "XYZ Corp",
> start: new Date("2007-09-30 13:30:00"),
> end: new Date("2007-09-30 19:00:00"),
> duration: 5.5,
> worktype: "Programming",
> project: "Projext X",
> description: "Scans. Fixed a number of reported problems, and
> some un-reported issues. Cleaned up the table sorting
> , and added sort direction indicators. Created an
> \"eye\" image for the view icon (replacing the disk
> icon). Fixed the file path so that it actually had
> a path on the search results. Files can now be
> opened from the search results (when using IE on the
> local network). Fixed the update routine that
> was badly broken (but not reported yet). Moved the
> search results into separate tabs for each job type
> . Tested the site in IE - took some time tracking
> down an IE specific bug. Records are loading fine
> if there is a location record (which is now
> required, so old testing data could be troublesome). Changed
> the menu as requested to put Scans under the Job
> Search menu item. Tried to upload, VPN problems prevented
> this. Will talk with Norm.",
> billed: null
> },
> { id: "123",
> organization: "XYZ Corp",
> start: new Date("2007-09-16 12:00:00"),
> end: new Date("2007-09-16 17:00:00"),
> duration: 5,
> worktype: "Programming",
> project: "Projext X",
> description: "Fixed up the remaining interface issues with Scanned
> Jobs. The search results are now listing things as
> they should, and the files can be viewed from the
> results list, or the record could be edited. Added
> sortable table columns to the search results. Fixed
> the load routine to properly populate a job when
> selecting one from the search results. Changed the
> menu item to \"Scanned Jobs\" from \"Unregistered
> Jobs\". Uploaded the changes to the live server,
> notified Norm.",
> billed: null
> },
> {
> id: "122",
> organization: "XYZ Corp",
> start: new Date("2007-09-09 12:00:00"),
> end: new Date("2007-09-09 17:00:00"),
> duration: 5,
> worktype: "Programming",
> project: "Projext X",
> description: "Continued on Scanned Jobs. Fixing the save routine
> for multiple
> columns. The bit mask should mean we have one
> record for all quarters\/sections in the same twp, but
> we are getting one record for EACH quarter in the
> twp. Fixed this by moving the bit mask processing
> into JavaScript, rather than CF and\/or SQL.",
> billed: null
> },
> {
> id: "95",
> organization: "XYZ Corp",
> start: new Date("2007-09-04 19:10:00"),
> end: new Date("2007-09-04 23:10:00"),
> duration: 4,
> worktype: "Programming",
> project: "Projext X",
> description: "Scanned Jobs. Got the interface to
> handle multiple locations functioning properly.
> Moving to other townships clears the grid, and selects
> any existing selected locations in the new
> township\/range\/meridian. Got the interface to highlight
> the corresponding location in the location list when
> the grid is hovered over, or in the grid when the
> location list is hovered over. Set the township
> text box to have focus when the page is loaded.",
> billed: null
> }
> ]
> )
>
>
