- Optimization for spellcheck_before_send: don't invoke new ajax request. W...

alecpl

2011-05-31 340546c975bca94526a3e16039895a6d0600828b

 program/js/googiespell.js

@@ -203,11 +203,48 @@
};

this.spellCheck = function(ignore) {
    this.prepare(ignore);

    var req_text = this.escapeSpecial(this.orginal_text),
        ref = this;

    $.ajax({ type: 'POST', url: this.getUrl(),
   data: this.createXMLReq(req_text), dataType: 'text',
       error: function(o) {
            if (ref.custom_ajax_error)
               ref.custom_ajax_error(ref);
            else
               alert('An error was encountered on the server. Please try again later.');
            if (ref.main_controller) {
               $(ref.spell_span).remove();
               ref.removeIndicator();
            }
            ref.checkSpellingState();
       },
        success: function(data) {
           ref.processData(data);
           if (!ref.results.length) {
               if (!ref.custom_no_spelling_error)
                  ref.flashNoSpellingErrorState();
               else
                   ref.custom_no_spelling_error(ref);
           }
           ref.removeIndicator();
       }
    });
};


//////
// Spell checking functions
/////
this.prepare = function(ignore, no_indicator)
{
    this.cnt_errors_fixed = 0;
    this.cnt_errors = 0;
    this.setStateChanged('checking_spell');

    if (this.main_controller)
    if (!no_indicator && this.main_controller)
        this.appendIndicator(this.spell_span);

    this.error_links = [];
@@ -235,44 +272,8 @@
        $(this.spell_span).unbind('click');

    this.orginal_text = $(this.text_area).val();
    var req_text = this.escapeSpecial(this.orginal_text);
    var ref = this;

    $.ajax({ type: 'POST', url: this.getUrl(),
   data: this.createXMLReq(req_text), dataType: 'text',
       error: function(o) {
            if (ref.custom_ajax_error)
               ref.custom_ajax_error(ref);
            else
               alert('An error was encountered on the server. Please try again later.');
            if (ref.main_controller) {
               $(ref.spell_span).remove();
               ref.removeIndicator();
            }
            ref.checkSpellingState();
       },
        success: function(data) {
           var r_text = data;
           ref.results = ref.parseResult(r_text);
           if (r_text.match(/<c.*>/) != null) {
               // Before parsing be sure that errors were found
               ref.showErrorsInIframe();
               ref.resumeEditingState();
           } else {
               if (!ref.custom_no_spelling_error)
                  ref.flashNoSpellingErrorState();
               else
                   ref.custom_no_spelling_error(ref);
           }
           ref.removeIndicator();
       }
    });
};


//////
// Spell checking functions
/////
this.parseResult = function(r_text) {
    // Returns an array: result[item] -> ['attrs'], ['suggestions']
    var re_split_attr_c = /\w+="(\d+|true)"/g,
@@ -311,6 +312,14 @@
    return results;
};

this.processData = function(data)
{
    this.results = this.parseResult(data);
    if (this.results.length) {
          this.showErrorsInIframe();
          this.resumeEditingState();
    }
};

//////
// Error menu functions