X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=js%2Fkivi.js;h=81a978fc1e06f5baa52da1aff26de054736fd1f6;hb=99bbf349b825fc48cdb71288e0979ab687770227;hp=2be03018b007b90bb25e9e918cfcce8fa622fb31;hpb=a88e544966ffc9b0d5b2990709fdcb7c4713c1fd;p=kivitendo-erp.git diff --git a/js/kivi.js b/js/kivi.js index 2be03018b..81a978fc1 100644 --- a/js/kivi.js +++ b/js/kivi.js @@ -28,16 +28,26 @@ namespace("kivi", function(ns) { }; ns.reinit_widgets = function() { - $('.datepicker').each(function() { - $(this).datepicker(); + ns.run_once_for('.datepicker', 'datepicker', function(elt) { + $(elt).datepicker(); }); if (ns.PartPicker) - $('input.part_autocomplete').each(function(idx, elt){ + ns.run_once_for('input.part_autocomplete', 'part_picker', function(elt) { kivi.PartPicker($(elt)); }); }; + ns.submit_ajax_form = function(url, form_selector, additional_data) { + $(form_selector).ajaxSubmit({ + url: url, + data: additional_data, + success: ns.eval_json_result + }); + + return true; + }; + // Return a function object by its name (a string). Works both with // global functions (e.g. "check_right_date_format") and those in // namespaces (e.g. "kivi.t8"). @@ -49,11 +59,16 @@ namespace("kivi", function(ns) { return namespace(parts[1])[ parts[2] ]; }; - // Open a modal jQuery UI popup dialog. The content is loaded via AJAX. + // Open a modal jQuery UI popup dialog. The content can be either + // loaded via AJAX (if the parameter 'url' is given) or simply + // displayed if it exists in the DOM already (referenced via + // 'id'). If an existing DOM div should be used then the element + // won't be removed upon closing the dialog which allows re-opening + // it later on. // // Parameters: // - id: dialog DIV ID (optional; defaults to 'jqueryui_popup_dialog') - // - url, data, type: passed as the first three arguments to the $.ajax() call + // - url, data, type: passed as the first three arguments to the $.ajax() call if an AJAX call is made, otherwise ignored. // - dialog: an optional object of options passed to the $.dialog() call ns.popup_dialog = function(params) { var dialog; @@ -69,9 +84,15 @@ namespace("kivi", function(ns) { // User supplied options: params.dialog || { }, { // Options that must not be changed: - close: function(event, ui) { dialog.remove(); } + close: function(event, ui) { if (params.url) dialog.remove(); else dialog.dialog('close'); } }); + if (!params.url) { + // Use existing DOM element and show it. No AJAX call. + dialog = $('#' + id).dialog(dialog_params); + return true; + } + $('#' + id).remove(); dialog = $('
').appendTo('body'); @@ -89,6 +110,52 @@ namespace("kivi", function(ns) { return true; }; + + // Run code only once for each matched element + // + // This allows running the function 'code' exactly once for each + // element that matches 'selector'. This is achieved by storing the + // state with jQuery's 'data' function. The 'identification' is + // required for differentiating unambiguously so that different code + // functions can still be run on the same elements. + // + // 'code' can be either a function or the name of one. It must + // resolve to a function that receives the jQueryfied element as its + // sole argument. + // + // Returns nothing. + ns.run_once_for = function(selector, identification, code) { + var attr_name = 'data-run-once-for-' + identification.toLowerCase().replace(/[^a-z]+/g, '-'); + var fn = typeof code === 'function' ? code : ns.get_function_by_name(code); + if (!fn) { + console.error('kivi.run_once_for(..., "' + code + '"): No function by that name found'); + return; + } + + $(selector).filter(function() { return $(this).data(attr_name) != true; }).each(function(idx, elt) { + var $elt = $(elt); + $elt.data(attr_name, true); + fn($elt); + }); + }; + + // Run a function by its name passing it some arguments + // + // This is a function useful mainly for the ClientJS functionality. + // It finds a function by its name and then executes it on an empty + // object passing the elements in 'args' (an array) as the function + // parameters retuning its result. + // + // Logs an error to the console and returns 'undefined' if the + // function cannot be found. + ns.run = function(function_name, args) { + var fn = ns.get_function_by_name(function_name); + if (fn) + return fn.apply({}, args); + + console.error('kivi.run("' + function_name + '"): No function by that name found'); + return undefined; + }; }); kivi = namespace('kivi');