提交 0d660209 编写于 作者: U unknown

表单组件增加API

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<h1 class="page-title">Source: $Input.js</h1>
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<pre class="prettyprint source linenums"><code>MWF.xDesktop.requireApp("process.Xform", "$Module", null, false);
/** Class Input组件 */
MWF.xApplication.process.Xform.$Input = MWF.APP$Input = new Class({
Implements: [Events],
Extends: MWF.APP$Module,
iconStyle: "personfieldIcon",
initialize: function(node, json, form, options){
this.node = $(node);
this.node.store("module", this);
this.json = json;
this.form = form;
this.field = true;
},
_loadUserInterface: function(){
this._loadNode();
if (this.json.compute === "show"){
this._setValue(this._computeValue());
}else{
this._loadValue();
}
},
_loadDomEvents: function(){
Object.each(this.json.events, function(e, key){
if (e.code){
if (this.options.moduleEvents.indexOf(key)===-1){
(this.node.getFirst() || this.node).addEvent(key, function(event){
return this.form.Macro.fire(e.code, this, event);
}.bind(this));
}
}
}.bind(this));
},
_loadEvents: function(){
Object.each(this.json.events, function(e, key){
if (e.code){
if (this.options.moduleEvents.indexOf(key)!==-1){
this.addEvent(key, function(event){
return this.form.Macro.fire(e.code, this, event);
}.bind(this));
}else{
(this.node.getFirst() || this.node).addEvent(key, function(event){
return this.form.Macro.fire(e.code, this, event);
}.bind(this));
}
}
}.bind(this));
},
addModuleEvent: function(key, fun){
if (this.options.moduleEvents.indexOf(key)!==-1){
this.addEvent(key, function(event){
return (fun) ? fun(this, event) : null;
}.bind(this));
}else{
(this.node.getFirst() || this.node).addEvent(key, function(event){
return (fun) ? fun(this, event) : null;
}.bind(this));
}
},
_loadNode: function(){
if (this.readonly){
this._loadNodeRead();
}else{
this._loadNodeEdit();
}
},
_loadNodeRead: function(){
this.node.empty();
},
loadDescription: function(){
if (this.readonly || this.json.isReadonly)return;
var v = this._getBusinessData();
if (!v){
if (this.json.description){
var size = this.node.getFirst().getSize();
var w = size.x-3;
if( this.json.showIcon!='no' &amp;&amp; !this.form.json.hideModuleIcon ){
if (COMMON.Browser.safari) w = w-20;
}
this.descriptionNode = new Element("div", {"styles": this.form.css.descriptionNode, "text": this.json.description}).inject(this.node);
this.descriptionNode.setStyles({
"width": ""+w+"px",
"height": ""+size.y+"px",
"line-height": ""+size.y+"px"
});
this.setDescriptionEvent();
}
}
},
setDescriptionEvent: function(){
if (this.descriptionNode){
this.descriptionNode.addEvents({
"mousedown": function(){
this.descriptionNode.setStyle("display", "none");
this.clickSelect();
}.bind(this)
});
this.node.getFirst().addEvents({
"focus": function(){
if (this.descriptionNode) this.descriptionNode.setStyle("display", "none");
}.bind(this),
"blur": function(){
if (!this.node.getFirst().get("value")) if (this.descriptionNode) this.descriptionNode.setStyle("display", "block");
}.bind(this)
});
}
},
checkDescription: function(){
if (!this.node.getFirst().get("value")){
if (this.descriptionNode) this.descriptionNode.setStyle("display", "block");
}else{
if (this.descriptionNode) this.descriptionNode.setStyle("display", "none");
}
},
_resetNodeEdit: function(){
var input = new Element("input", {
"styles": {
"background": "transparent",
"width": "100%",
"border": "0px"
},
"readonly": true
});
var node = new Element("div", {"styles": {
"overflow": "hidden",
"position": "relative",
"margin-right": "20px",
"padding-right": "4px"
}}).inject(this.node, "after");
input.inject(node);
this.node.destroy();
this.node = node;
},
_loadNodeEdit: function(){
if (!this.json.preprocessing) this._resetNodeEdit();
var input = this.node.getFirst();
input.set(this.json.properties);
this.node.set({
"id": this.json.id,
"MWFType": this.json.type,
"readonly": true,
"events": {
"click": this.clickSelect.bind(this)
}
});
if (this.json.showIcon!='no' &amp;&amp; !this.form.json.hideModuleIcon ){
this.iconNode = new Element("div", {
"styles": this.form.css[this.iconStyle],
"events": {
"click": this.clickSelect.bind(this)
}
}).inject(this.node, "before");
}else if( this.form.json.nodeStyleWithhideModuleIcon ){
this.node.setStyles(this.form.json.nodeStyleWithhideModuleIcon)
}
this.node.getFirst().addEvent("change", function(){
this.validationMode();
if (this.validation()) this._setBusinessData(this.getInputData("change"));
}.bind(this));
},
_loadStyles: function(){
if (this.json.styles) this.node.setStyles(this.json.styles);
if (this.json.inputStyles) if (this.node.getFirst()) this.node.getFirst().setStyles(this.json.inputStyles);
if (this.iconNode &amp;&amp; this.iconNode.offsetParent !== null){
var size = this.node.getSize();
//if (!size.y){
// var y1 = this.node.getStyle("height");
// var y2 = this.node.getFirst().getStyle("height");
// alert(y1+"," +y2);
// var y = ((y1!="auto" &amp;&amp; y1>y2) || y2=="auto") ? y1 : y2;
// size.y = (y=="auto") ? "auto" : y.toInt();
// //alert(size.y)
//}
this.iconNode.setStyle("height", ""+size.y+"px");
//alert(this.iconNode.getStyle("height"))
}
},
_computeValue: function(value){
return (this.json.defaultValue &amp;&amp; this.json.defaultValue.code) ? this.form.Macro.exec(this.json.defaultValue.code, this): (value || "");
},
getValue: function(){
var value = this._getBusinessData();
if (!value) value = this._computeValue();
return value || "";
},
_setValue: function(value){
this._setBusinessData(value);
if (this.node.getFirst()) this.node.getFirst().set("value", value || "");
if (this.readonly || this.json.isReadonly) this.node.set("text", value);
},
_loadValue: function(){
this._setValue(this.getValue());
},
clickSelect: function(){
},
_afterLoaded: function(){
// if (this.iconNode){
//// var p = this.node.getPosition();
//// var s = this.node.getSize();
//// var is = this.iconNode.getSize();
////
//// var y = p.y;
//// var x = p.x+s.x-is.x;
// this.iconNode.setStyles({
// "top": "5px",
// "left": "-18px"
// });
// }
if (!this.readonly &amp;&amp; !this.json.isReadonly ){
this.loadDescription();
}
},
getTextData: function(){
//var value = this.node.get("value");
//var text = this.node.get("text");
var value = (this.node.getFirst()) ? this.node.getFirst().get("value") : this.node.get("text");
var text = (this.node.getFirst()) ? this.node.getFirst().get("text") : this.node.get("text");
return {"value": [value || ""] , "text": [text || value || ""]};
},
/**
* 判断组件值是否为空.
* @return {boolean}.
*/
isEmpty : function(){
var data = this.getData();
return !data || !data.trim();
},
/**
* 获取组件值.
* @return {object/string}.
*/
getData: function(when){
if (this.json.compute == "save") this._setValue(this._computeValue());
return this.getInputData();
},
getInputData: function(){
if (this.node.getFirst()){
return this.node.getFirst().get("value");
}else{
return this._getBusinessData();
}
},
/**
* 重置组件的值,如果设置了默认值,则设置为默认值,否则置空。
*/
resetData: function(){
this.setData(this.getValue());
},
/**
* 为控件赋值。
* @param {string/number/jsonObject} .
*/
setData: function(data){
this._setBusinessData(data);
if (this.node.getFirst()){
this.node.getFirst().set("value", data);
this.checkDescription();
this.validationMode();
}else{
this.node.set("text", data);
}
},
createErrorNode: function(text){
//var size = this.node.getFirst().getSize();
//var w = size.x-3;
//if (COMMON.Browser.safari) w = w-20;
//node.setStyles({
// "width": ""+w+"px",
// "height": ""+size.y+"px",
// "line-height": ""+size.y+"px",
// "position": "absolute",
// "top": "0px"
//});
var node;
if( this.form.json.errorStyle ){
if( this.form.json.errorStyle.type === "notice" ){
if( !this.form.errorNoticing ){ //如果是弹出
this.form.errorNoticing = true;
this.form.notice(text, "error", this.node, null, null, {
onClose : function () {
this.form.errorNoticing = false;
}.bind(this)
});
}
}else{
node = new Element("div",{
"styles" : this.form.json.errorStyle.node,
"text": text
});
if( this.form.json.errorStyle.close ){
var closeNode = new Element("div",{
"styles" : this.form.json.errorStyle.close ,
"events": {
"click" : function(){
this.destroy();
}.bind(node)
}
}).inject(node);
}
}
}else{
node = new Element("div");
var iconNode = new Element("div", {
"styles": {
"width": "20px",
"height": "20px",
"float": "left",
"background": "url("+"../x_component_process_Xform/$Form/default/icon/error.png) center center no-repeat"
}
}).inject(node);
var textNode = new Element("div", {
"styles": {
"height": "20px",
"line-height": "20px",
"margin-left": "20px",
"color": "red",
"word-break": "keep-all"
},
"text": text
}).inject(node);
}
return node;
},
notValidationMode: function(text){
if (!this.isNotValidationMode){
debugger;
this.isNotValidationMode = true;
this.node.store("borderStyle", this.node.getStyles("border-left", "border-right", "border-top", "border-bottom"));
this.node.setStyle("border-color", "red");
this.errNode = this.createErrorNode(text);
//if (this.iconNode){
// this.errNode.inject(this.iconNode, "after");
//}else{
this.errNode.inject(this.node, "after");
//}
this.showNotValidationMode(this.node);
var parentNode = this.node;
while( parentNode.offsetParent === null ){
parentNode = parentNode.getParent();
}
if (!parentNode.isIntoView()) parentNode.scrollIntoView();
}
},
showNotValidationMode: function(node){
var p = node.getParent("div");
if (p){
var mwftype = p.get("MWFtype") || p.get("mwftype");
if (mwftype == "tab$Content"){
if (p.getParent("div").getStyle("display")=="none"){
var contentAreaNode = p.getParent("div").getParent("div");
var tabAreaNode = contentAreaNode.getPrevious("div");
var idx = contentAreaNode.getChildren().indexOf(p.getParent("div"));
var tabNode = tabAreaNode.getLast().getFirst().getChildren()[idx];
tabNode.click();
p = tabAreaNode.getParent("div");
}
}
this.showNotValidationMode(p);
}
},
validationMode: function(){
if (this.isNotValidationMode){
this.isNotValidationMode = false;
this.node.setStyles(this.node.retrieve("borderStyle"));
if (this.errNode){
this.errNode.destroy();
this.errNode = null;
}
}
},
validationConfigItem: function(routeName, data){
var flag = (data.status==="all") ? true: (routeName === data.decision);
if (flag){
var n = this.getInputData();
var v = (data.valueType==="value") ? n : n.length;
switch (data.operateor){
case "isnull":
if (!v){
this.notValidationMode(data.prompt);
return false;
}
break;
case "notnull":
if (v){
this.notValidationMode(data.prompt);
return false;
}
break;
case "gt":
if (v>data.value){
this.notValidationMode(data.prompt);
return false;
}
break;
case "lt":
if (v&lt;data.value){
this.notValidationMode(data.prompt);
return false;
}
break;
case "equal":
if (v==data.value){
this.notValidationMode(data.prompt);
return false;
}
break;
case "neq":
if (v!=data.value){
this.notValidationMode(data.prompt);
return false;
}
break;
case "contain":
if (v.indexOf(data.value)!=-1){
this.notValidationMode(data.prompt);
return false;
}
break;
case "notcontain":
if (v.indexOf(data.value)==-1){
this.notValidationMode(data.prompt);
return false;
}
break;
}
}
return true;
},
validationConfig: function(routeName, opinion){
if (this.json.validationConfig){
if (this.json.validationConfig.length){
for (var i=0; i&lt;this.json.validationConfig.length; i++) {
var data = this.json.validationConfig[i];
if (!this.validationConfigItem(routeName, data)) return false;
}
}
return true;
}
return true;
},
/**
* 根据组件的校验设置进行校验。
* @param {string} routeName-路由名称.
* @return {boolean} 是否通过校验
*/
validation: function(routeName, opinion){
if (!this.readonly &amp;&amp; !this.json.isReadonly){
if (!this.validationConfig(routeName, opinion)) return false;
if (!this.json.validation) return true;
if (!this.json.validation.code) return true;
this.currentRouteName = routeName;
var flag = this.form.Macro.exec(this.json.validation.code, this);
this.currentRouteName = "";
if (!flag) flag = MWF.xApplication.process.Xform.LP.notValidation;
if (flag.toString()!="true"){
this.notValidationMode(flag);
return false;
}
}
return true;
}
}); </code></pre>
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Global</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
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<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
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<body>
<div id="main">
<h1 class="page-title">Global</h1>
<section>
<header>
<h2></h2>
</header>
<article>
<div class="container-overview">
<dl class="details">
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="getData"><span class="type-signature"></span>getData<span class="signature">()</span><span class="type-signature"> &rarr; {object/string}</span></h4>
<div class="description">
获取组件值.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="$Input.js.html">$Input.js</a>, <a href="$Input.js.html#line238">line 238</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">object/string</span>
</dd>
</dl>
<h4 class="name" id="isEmpty"><span class="type-signature"></span>isEmpty<span class="signature">()</span><span class="type-signature"> &rarr; {boolean}</span></h4>
<div class="description">
判断组件值是否为空.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="$Input.js.html">$Input.js</a>, <a href="$Input.js.html#line230">line 230</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
<h4 class="name" id="resetData"><span class="type-signature"></span>resetData<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
重置组件的值,如果设置了默认值,则设置为默认值,否则置空。
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="$Input.js.html">$Input.js</a>, <a href="$Input.js.html#line252">line 252</a>
</li></ul></dd>
</dl>
<h4 class="name" id="setData"><span class="type-signature"></span>setData<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
为控件赋值。
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>.</code></td>
<td class="type">
<span class="param-type">string/number/jsonObject</span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="$Input.js.html">$Input.js</a>, <a href="$Input.js.html#line259">line 259</a>
</li></ul></dd>
</dl>
<h4 class="name" id="validation"><span class="type-signature"></span>validation<span class="signature">()</span><span class="type-signature"> &rarr; {boolean}</span></h4>
<div class="description">
根据组件的校验设置进行校验。
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>routeName-路由名称.</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="$Input.js.html">$Input.js</a>, <a href="$Input.js.html#line457">line 457</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
是否通过校验
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</article>
</section>
</div>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#getData">getData</a></li><li><a href="global.html#isEmpty">isEmpty</a></li><li><a href="global.html#resetData">resetData</a></li><li><a href="global.html#setData">setData</a></li><li><a href="global.html#validation">validation</a></li></ul>
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