MWF.xDesktop.requireApp("process.Xform", "$Module", null, false);
/** @class Widget 门户的部件组件。
* @o2cn 部件
* @example
* //可以在脚本中获取该组件
* //方法1：
* var widget = this.form.get("fieldId"); //获取组件
* //方法2
* var widget = this.target; //在组件本身的脚本中获取
* @extends MWF.xApplication.process.Xform.$Module
* @o2category FormComponents
* @o2range {Portal}
* @hideconstructor
*/
MWF.xApplication.process.Xform.Widget = MWF.APPWidget = new Class(
/** @lends MWF.xApplication.process.Xform.Widget# */
{
Extends: MWF.APP$Module,
options: {
/**
* 部件的设计已经获取到，但还没有插入html及生成内部组件。
* @event MWF.xApplication.process.Xform.Widget#beforeModulesLoad
* @see {@link https://www.yuque.com/o2oa/ixsnyt/hm5uft#i0zTS|组件事件说明}
*/
/**
* 部件的设计已经获取到，已经插入html，组件json已经获取到，但未生成内部组件。
* * @example
* //获取部件所有组件id
* var moduleIdList = Object.keys(this.target.widgetData.json.moduleList);
* @event MWF.xApplication.process.Xform.Widget#modulesLoad
* @see {@link https://www.yuque.com/o2oa/ixsnyt/hm5uft#i0zTS|组件事件说明}
*/
/**
* 部件内部组件加载完成。
* @example
* //获取部件所有组件id
* var moduleIdList = Object.keys(this.target.widgetData.json.moduleList);
* //获取部件所有组件
* var moduleList = moduleIdList.map(function(id){
* return this.form.get(id, widgetId); //widgetId为当前部件ID，布局组件有可能id冲突，通过widgetId来确定当前部件的组件
* }.bind(this))
* @event MWF.xApplication.process.Xform.Widget#afterModulesLoad
* @see {@link https://www.yuque.com/o2oa/ixsnyt/hm5uft#i0zTS|组件事件说明}
*/
"moduleEvents": ["load", "queryLoad", "postLoad", "beforeModulesLoad", "modulesLoad", "afterModulesLoad"]
},
_loadUserInterface: function(){
this.node.empty();
this.modules = [];
this.moduleList = {};
this.getWidget(function(){
this.loadWidget();
}.bind(this));
},
/**
* @summary 重新加载部件
* @example
* this.form.get("fieldId").reload()
*/
reload: function(){
this.clean();
this.getWidget(function(){
this.loadWidget();
}.bind(this));
},
clean: function(){
(this.modules || []).each(function(module){
if (this.form.all[module.json.id]) delete this.form.all[module.json.id];
if (this.form.forms[module.json.id])delete this.form.forms[module.json.id];
this.form.modules.erase(module);
}.bind(this));
Object.each(this.moduleList || {}, function (module, formKey) {
delete this.form.json.moduleList[formKey];
}.bind(this));
if( this.widgetData && this.widgetData.json.id ){
var id = this.widgetData.json.id;
// if( this.form.subformLoaded && this.form.subformLoaded.length ){
// this.form.subformLoaded.erase(id);
// }
if( this.parentpageIdList && this.parentpageIdList.length){
this.parentpageIdList.erase(id);
}
}
if( this.json && this.json.id && this.form.widgetModules && this.form.widgetModules[ this.json.id ] ){
this.form.widgetModules[ this.json.id ] = {};
}
this.modules = [];
this.moduleList = {};
this.node.empty();
},
loadCss: function(){
if (this.widgetData.json.css && this.widgetData.json.css.code){
var cssText = this.widgetData.json.css.code;
//删除注释
cssText = cssText.replace(/\/\*[\s\S]*?\*\/\n|([^:]|^)\/\/.*\n$/g, '').replace(/\\n/, '');
cssText = this.form.parseCSS(cssText);
var rex = new RegExp("(.+)(?=\\{)", "g");
var match;
var id = this.form.json.id.replace(/\-/g, "");
var prefix = ".css" + id + " ";
while ((match = rex.exec(cssText)) !== null) {
var rulesStr = match[0];
var startWith = rulesStr.substring(0, 1);
if (startWith === "@" || startWith === ":" || rulesStr.indexOf("%") !== -1) {
}else if (rulesStr.trim()==='from' || rulesStr.trim()==='to'){
} else {
if (rulesStr.indexOf(",") != -1) {
//var rules = rulesStr.split(/\s*,\s*/g);
var rules = rulesStr.split(/,/g);
rules = rules.map(function (r) {
return prefix + r;
});
var rule = rules.join(",");
cssText = cssText.substring(0, match.index) + rule + cssText.substring(rex.lastIndex, cssText.length);
rex.lastIndex = rex.lastIndex + (prefix.length * rules.length);
} else {
var rule = prefix + match[0];
cssText = cssText.substring(0, match.index) + rule + cssText.substring(rex.lastIndex, cssText.length);
rex.lastIndex = rex.lastIndex + prefix.length;
}
}
}
var styleNode = $("style"+this.form.json.id);
if (!styleNode){
var styleNode = document.createElement("style");
styleNode.setAttribute("type", "text/css");
styleNode.id="style"+this.form.json.id;
styleNode.inject(this.form.container, "before");
}
if(styleNode.styleSheet){
var setFunc = function(){
styleNode.styleSheet.cssText += cssText;
};
if(styleNode.styleSheet.disabled){
setTimeout(setFunc, 10);
}else{
setFunc();
}
}else{
var cssTextNode = document.createTextNode(cssText);
styleNode.appendChild(cssTextNode);
}
}
},
checkWidgetNested : function( id ){
if( this.parentpageIdList ){
return !this.parentpageIdList.contains( id );
}else{
return ![ this.form.json.id ].contains( id );
}
},
getParentpageIdList : function(){
var parentpageIdList;
if( this.parentpageIdList ){
parentpageIdList = Array.clone( this.parentpageIdList );
parentpageIdList.push( this.widgetData.json.id )
}else{
parentpageIdList = [ this.form.json.id, this.widgetData.json.id ];
}
return parentpageIdList;
},
loadWidget: function(){
if (this.widgetData ){
if( this.checkWidgetNested( this.widgetData.json.id ) ){
//this.form.addEvent("postLoad", function(){
this.fireEvent("beforeModulesLoad");
this.loadCss();
this.modules = [];
this.moduleList = {};
this.form.widgetModules = this.form.widgetModules || {};
var widgetModules = this.form.widgetModules[ this.json.id ] = {};
var params = this.getPageParamenters();
if( typeOf(params) === "object" && this.form.Macro && this.form.Macro.environment ){
var environment = this.form.Macro.environment;
environment.widgetParameters = environment.widgetParameters || {};
environment.widgetParameters[ this.json.id ] = params;
}
this.node.set("html", this.widgetData.html);
if( this.widgetData.json.styles ){
this.node.getFirst().setStyles(this.widgetData.json.styles);
}
Object.each(this.widgetData.json.moduleList, function(module, key){
var formKey = key;
if (this.form.json.moduleList[key]){
formKey = this.json.id+"_"+key;
var moduleNode = this.node.getElement("#"+key);
if (moduleNode) moduleNode.set("id", formKey);
module.orgiginalId = key;
module.id = formKey;
}
this.form.json.moduleList[formKey] = module;
this.moduleList[formKey] = module;
}.bind(this));
this.fireEvent("modulesLoad");
var moduleNodes = this.form._getModuleNodes(this.node);
moduleNodes.each(function(node){
if (node.get("MWFtype")!=="form"){
var _self = this;
var json = this.form._getDomjson(node);
var module = this.form._loadModule(json, node, function(){
this.widget = _self;
this.parentpageIdList = _self.getParentpageIdList();
});
this.form.modules.push(module);
this.modules.push(module);
widgetModules[ json.orgiginalId || json.id ] = module;
}
}.bind(this));
this.fireEvent("afterModulesLoad");
//}.bind(this));
}else{
this.form.notice(MWF.xApplication.process.Xform.LP.widgetNestedError, "error");
}
}
if( this.form.widgetLoadedCount ){
this.form.widgetLoadedCount++;
}else{
this.form.widgetLoadedCount = 1
}
this.form.checkSubformLoaded();
},
getWidget: function(callback){
var method = (this.form.options.mode !== "Mobile" && !layout.mobile) ? "getWidgetByName" : "getWidgetByNameMobile";
if (this.json.widgetType==="script"){
if (this.json.widgetScript && this.json.widgetScript.code){
var data = this.form.Macro.exec(this.json.widgetScript.code, this);
if (data){
var widgetName, app;
if (typeOf(data) === "string") {
widgetName = data;
} else {
if (data.application) app = data.application;
if (data.widget) widgetName = data.widget;
}
if (widgetName) {
if (!app) app = this.form.businessData.pageInfor.portal;
o2.Actions.get("x_portal_assemble_surface")[method](widgetName, app, function(json){
this.getWidgetData(json.data);
if (callback) callback();
}.bind(this));
}else{
if (callback) callback();
}
}else{
if (callback) callback();
}
}
}else{
if (this.json.widgetSelected && this.json.widgetSelected!=="none"){
var widgetData = (this.form.app.relatedFormMap) ? this.form.app.relatedFormMap[this.json.widgetSelected] : null;
if (widgetData){
this.getWidgetData({"data": widgetData.data});
if (callback) callback();
}else{
var app;
if (this.json.widgetAppSelected) {
app = this.json.widgetAppSelected;
} else {
app = this.form.businessData.pageInfor.portal;
}
o2.Actions.get("x_portal_assemble_surface")[method](this.json.widgetSelected, app, function(json){
this.getWidgetData(json.data);
if (callback) callback();
}.bind(this));
}
}else{
if (callback) callback();
}
}
},
getWidgetData: function(data){
var widgetDataStr = null;
//if (this.form.options.mode !== "Mobile" && !layout.mobile){
// widgetDataStr = data.data;
//}else{
// widgetDataStr = data.mobileData;
//}
widgetDataStr = data.data;
this.widgetData = null;
if (widgetDataStr){
if( this.form.isParseLanguage ){
var jsonStr = o2.bindJson(MWF.decodeJsonString(widgetDataStr), {"lp": MWF.xApplication.process.Xform.LP.form});
this.widgetData = JSON.decode(jsonStr);
}else{
this.widgetData = JSON.decode(MWF.decodeJsonString(widgetDataStr));
}
this.widgetData.updateTime = data.updateTime;
}
},
/**
* @summary 获取设计部件时设置的参数
* @return 设置的参数
* @example
* var param = this.form.get("fieldId").getPageParamenters()
*/
getPageParamenters : function(){
var params = null;
if( this.json.parameterType === "map" ){
params = this.json.parametersMapList;
}else if( this.json.parameterType === "script" ){
var code = (this.json.parametersScript) ? this.json.parametersScript.code : "";
if (code){
params = this.form.Macro.exec(code, this);
}
}
return params;
}
});
source