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POjs events problem
 

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  1. POjs events problem
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    <p>i want to make a some king of property inspector like any ide. Here is my code (it´s in development)</p> <pre><code>var PropertiesWindow = function(divId, title) { this.propList = new Array(); this.postfix = new Date().getTime(); this.observedObject = null; this.containerDiv = divId; this.propIdSufix = 'prop_'; title = title != undefined ? title : 'Properties'; // create the header element var header = document.createElement('div'); // set same style header.id = 'prop-header'+this.postfix; header.innerHTML = format('&lt;span&gt;{0}&lt;/span&gt;', title); document.getElementById(divId).appendChild(header); this.domElement = document.getElementById(this.containerDiv); // set style }; PropertiesWindow.prototype.propertyValueChanged = function(ev){ if(ev!=null &amp;&amp; this.observedObject!=null){ var propName = ev.target.id.split('_')[0]; this.observedObject[propName] = ev.target.value; } }; PropertiesWindow.prototype.attachProp = function(id, description, editor) { if (this.domElement != null) { var content = '&lt;label style="margin-left:7px;margin-bottom:7px;float:left;"&gt;{0}&lt;/label&gt;&lt;input id="{1}" type="text" style="border: solid 1px #aaaaaa;float:right;margin-right:7px;width: 70px;" /&gt;'; content = format(content, description, id+'_'+this.postfix); var divElement = document.createElement('div'); divElement.id = this.propIdSufix + id; divElement.style.clear = 'both'; divElement.innerHTML = content; this.propList.push(id); this.domElement.appendChild(divElement); document.getElementById(id+'_'+this.postfix).addEventListener('keyup', this.propertyValueChanged, false); } }; PropertiesWindow.prototype.removeProp = function(id) { if (this.domElement != null) { var propId = this.propIdSufix + id; var innerElement = document.getElementById(propId);// this.findProp(propId); if (innerElement != null) this.domElement.removeChild(innerElement); } }; PropertiesWindow.prototype.subscribe = function(obj) { obj.setListener(this); this.observedObject = obj; for ( var propName in obj) { var propElement = document.getElementById(propName+'_'+this.postfix); if (typeof (obj[propName]) != "undefined" &amp;&amp; propElement != null) { propElement.value=obj[propName]; } } }; PropertiesWindow.prototype.update = function(pname,val) { var propElement = document.getElementById(pname+'_'+this.postfix); if(propElement!=null) propElement.value = val; }; </code></pre> <p>i have a problem on method attachProp i have this code <code>document.getElementById(id+'_'+this.postfix).addEventListener('keyup', this.propertyValueChanged, false);</code></p> <p>i defined a method in my object call propertyValueChanged but, when it is fired i can´t no access to the properties of the PropertiesWindow. I understand that i´m in other context. Is there any maner to access to PropertiesWindow´s properties??</p> <p>look:</p> <pre><code>if(ev!=null &amp;&amp; this.observedObject!=null){ var propName = ev.target.id.split('_')[0]; this.observedObject[propName] = ev.target.value; } </code></pre> <p>this.observedObject is undefined</p> <p>Thanks in advance.</p>
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    1. PO
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    1. This table or related slice is empty.
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    1. PO
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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