diff options
Diffstat (limited to 'usr/local/www/javascript/global.js')
| -rw-r--r-- | usr/local/www/javascript/global.js | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/usr/local/www/javascript/global.js b/usr/local/www/javascript/global.js deleted file mode 100644 index 0b67f58..0000000 --- a/usr/local/www/javascript/global.js +++ /dev/null @@ -1,43 +0,0 @@ -var AjaxQueue = { - batchSize: 1, //No.of simultaneous AJAX requests allowed, Default : 1 - urlQueue: [], //Request URLs will be pushed into this array - elementsQueue: [], //Element IDs of elements to be updated on completion of a request - optionsQueue: [], //Request options will be pushed into this array - currentRequest: null, - setBatchSize: function(bSize){ //Method to set a different batch size. Recommended: Set batchSize before making requests - this.batchSize = bSize; - }, - push: function(url, options, elementID){ //Push the request in the queue. elementID is optional and required only for Ajax requests that updates the element - this.urlQueue.push(url); - this.optionsQueue.push(options); - if(elementID!=null){ - this.elementsQueue.push(elementID); - } else { - this.elementsQueue.push("NOTSPECIFIED"); - } - - this._processNext(); - }, - _processNext: function() { // Method for processing the requests in the queue. Private method. Don't call it explicitly - if(this.currentRequest == null && this.urlQueue.length > 0) // Check if the currently processing request count is less than batch size - { - // Call jQuery.ajax on the first item in the queue and remove it from the queue - AjaxQueue.currentRequest = jQuery.ajax(AjaxQueue.urlQueue.shift(), AjaxQueue.optionsQueue.shift()); - AjaxQueue.currentRequest.complete( function() { - //Call AjaxQueue._processNext on completion ( success / failure) of this AJAX request. - AjaxQueue.currentRequest = null; - AjaxQueue._processNext(); - }); - if(this.elementsQueue[0]=="NOTSPECIFIED") { //Check if an elementID was specified - // If no ElementID was specified remove the first item from the queue - var junk = AjaxQueue.elementsQueue.shift(); - } else { - // If ElementID was specified update the first item in the queue and remove it from the queue - AjaxQueue.currentRequest.success( function(data) { - jQuery(AjaxQueue.elementsQueue.shift()).html(data); - }); - } - } - } -}; - |
