Ajax-solr stops working if search returns no results

[Dave Kaye]

I posted this a few weeks ago but then talked myself out of thinking there's a bug.  There is but it only comes about under specific conditions.

One specific condition is if I search for something that's not in the database, like "gniorb."  Once a search returns no results the site does not work again without a reload.

Any suggestions?  I unfortunately can't point y'all to the site since it's behind our corporate firewall...

Thanks,

Dave.

[Dave Kaye]

And who doesn't want to see some code!  Here's the part that's not working (I think):

var Manager;

function managerMaker() {

    Manager.init();

   var langVal = $('#langSelect').val(), langQ = langVal + ':[* TO *]', searchVal = 'enu:' + $('#sLangSearch').val(), rowsReturned = $('#numItemsSelect').val();

   Manager.store.addByValue('q', langQ);

   Manager.store.addByValue('fq', searchVal);

   console.log(rowsReturned);

   Manager.store.addByValue('rows', rowsReturned);

   Manager.store.addByValue('fl', 'product enu resource release ' + langVal);

   Manager.doRequest();

}

(function ($) {

  $(function () {

    Manager = new AjaxSolr.Manager({

      solrUrl: 'http://xx.xx.xx.xx:8983/solr/'

    });

    Manager.addWidget(new AjaxSolr.ResultWidget({

    id:'result',

    target:'#docs'

    }));

    Manager.addWidget(new AjaxSolr.PagerWidget({

    id: 'pager',

    target: '#pager',

    prevLabel: 'Previous',

    nextLabel: 'Next',

    innerWindow: 1,

    renderHeader: function (perPage, offset, total) {

    $('#pager-header').html($('<span></span>').text('displaying ' + Math.min(total, offset + 1) + ' to ' + Math.min(total, offset + perPage) + ' of ' + total));

    $('#rResults').text("Total results: " + total);

    }

    }));

    //tag cloud addition

    /*var fields = ['enu','id','product', 'resource'];

    for (var i = 0, l = fields.length; i<l; i++) {

    Manager.addWidget(new AjaxSolr.TagcloudWidget({

    id:fields[i],

    target: '#' + fields[i],

    field: fields[i]

    }));

    }*/

  });

})(jQuery);

[Dave Kaye]

This is going to happen to someone else...the problem is I was not clearing out the fq: setup each time so of course the search wouldn't run.  So no, not a crash, just an inability to find anything matching as the search continued to build and build.

Dave.

[James McKinney]

Thanks for posting the solution!

On Nov 10, 2014, at 9:51 AM, Dave Kaye <ray...@gmail.com> wrote:

This is going to happen to someone else...the problem is I was not clearing out the fq: setup each time so of course the search wouldn't run.  So no, not a crash, just an inability to find anything matching as the search continued to build and build.

Dave.

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