WebContent/src/test/simpletestvalidText.lzx - openmeetings - Git at Google

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
   Licensed to the Apache Software Foundation (ASF) under one
   or more contributor license agreements.  See the NOTICE file
   distributed with this work for additional information
   regarding copyright ownership.  The ASF licenses this file
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   KIND, either express or implied.  See the License for the
   specific language governing permissions and limitations
   under the License.

 -->
 <canvas height="400" debug="true">

 <include href="lz/textlistitem.lzx" />
 <include href="lz/edittext.lzx" />
 <include href="lz/button.lzx" />

 <script>
 <![CDATA[

 String.prototype.startsWith = function(prefix) {
     return (this.indexOf(prefix) === 0);
 };

 ]]>
 </script>

 <attribute name="statesInitValues" value="null" />

 <handler name="oninit">
 	<![CDATA[
 		var tChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
 		var tCharsSmall = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz";

 		this.statesInitValues = new Array();
 		var m = 0;
 		while (m<20){
 			for (var i = 0;i<26;i++){
 				for (var r=0;r<3;r++){
 					var t = new Array();
 					t["state_id"] = i*r;
 					t["name"] = tChars.charAt(i)+tCharsSmall.charAt(( Math.random()*100))+tCharsSmall.charAt(( Math.random()*100))+tCharsSmall.charAt(( Math.random()*100))+tCharsSmall.charAt(( Math.random()*100))+tCharsSmall.charAt(( Math.random()*100));
 					this.statesInitValues.push(t);
 				}
 			}
 			m++;
 		}
 		//Debug.write(this.statesInitValues);

 		this._validbox.addAndSelectItem("Da","1");
 	]]>
 </handler>

 <method name="validateCountry" args="str">
 	//Debug.write("validateCountry: ",str);
 	<![CDATA[
 		if (str.length!=0){
 			var a = new Array();
 			for (var i=0;i<canvas.statesInitValues.length;i++){
 				if (canvas.statesInitValues[i].name.startsWith(str))a.push(canvas.statesInitValues[i]);
 				//this.addItem(canvas.statesInitValues[i].name,canvas.statesInitValues[i].state_id);
 			}
 			return a;
 		}
 	]]>
 </method>


     <class name="validText" extends="edittext">

         <!--- The method to be called for validating -->
         <attribute name="validate_method" value="null" />

         <!--- the id-attribute of the resultset -->
         <attribute name="resultId" value="id" type="string" />
         <!--- the name-attribute of the resultset -->
         <attribute name="resultName" value="name" type="string" />

         <attribute name="initSelect" value="false" type="boolean" />

         <attribute name="timerDelegate" value="null"/>
         <attribute name="typetime" type="number" value="500"/>
         <attribute name="timerIsInited" value="false" type="boolean"/>

         <!--- items to be shown in the floatinglist -->
         <attribute name="shownitems" value="7" type="number" />
         <attribute name="spacing" value="1" type="number" />
         <!--- The vertical offset of the floatinglist attached to this
               combobox. -->
         <attribute name="attachoffset" value="-1" type="number"/>
         <!--- Whether a scrollbar should automatically show up when there are more
               items than shownitems. -->
         <attribute name="autoscrollbar" value="true"/>

         <!--- The border size ( in pixels ) of the popup list.  -->
         <attribute name="bordersize"   value="1" />

         <attribute name="currentValue" type="string" value="" />

         <!--- refernce to the current selected item -->
         <attribute name="_selected" value="null" />

         <method name="addAndSelectItem" args="txt,id">
             this.cblist.addItem(txt,id);
             this.currentValue = id;
             this.setAttribute('text',txt);
         </method>

         <method name="setSelection" args="obj">
             this._selected = obj;
             this.currentValue = obj.value;
             this.setAttribute('text',obj.text);
             this.setOpen(false,true);
             this.onselect.sendEvent();
         </method>

         <handler name="onselect" args="obj" />

         <method name="getValue">
             return this.currentValue;
         </method>

                     <!-- arrow down and up both popup floatinglist, and pass the key event to it -->
         <handler name="onkeydown" args="key">
             <![CDATA[
                 //Debug.write("onkeydown: ",key);
                 // 38 is up-arrow
                 // 40 is down-arrow
                 // 32 is space
                 // 13 is return
                 if ((key==38) || (key==40)) {
                     if (!this.isopen) {
                         this.setOpen(true, true); // open, withKey
                     } else {
                         lz.Focus.setFocus(this.cblist, true);
                     }
                     // pass the key event on to the floatinglist
                     this.cblist.onkeydown.sendEvent(key);
                 } else if (key==27){
                     if (!this.isopen) {
                         this.setOpen(true, true); // open, withKey
                     } else {
                         lz.Focus.setFocus(this.cblist, true);
                     }
                     this.cblist.onkeydown.sendEvent(key);
                 } else if (key!=13 && key!=9){
                     //Don't handle Enter and Tab Events cause it will open the listItems
                     ////Debug.write("onkeydown txt: ",this.getText());
                     if (!this.initSelect){
                         ////Debug.write("onvalue: ",txt,this);
                         if (!this.timerIsInited){
                             this.timerIsInited = true;
                             this.timerDelegate = new LzDelegate( this, "validatedText" );
                             ////Debug.write("+++++++++++++++++ addTimer");
                             //Debug.write("+++++++++++++++++ removeTimer ",lz.Timer.countTimers());
                             lz.Timer.addTimer( this.timerDelegate, this.typetime );
                         } else {
                             ////Debug.write("############### resetTimer NO ADDING ");
                             //Debug.write("############### resetTimer ",lz.Timer.countTimers());
                             lz.Timer.resetTimer( this.timerDelegate, this.typetime );
                         }
                     } else {
                         this.initSelect = false;
                     }
                 }
             ]]>
         </handler>

         <method name="validatedText">
             <![CDATA[
                 ////Debug.write("validatedText: ",this.getText());
                 //this.reset();
                 if (!this.initSelect){
                     var t = this.validate_method(this.getText());
                     ////Debug.write('t: ',t.length);
                     //this.parent._cblist.setAttribute('visible',true);
                     this.cblist.removeAllItems();
                     for (var i=0;i<t.length;i++){
                         ////Debug.write(t[i][this.resultName],t[i][this.resultId]);
                         this.cblist.addItem(t[i][this.resultName],t[i][this.resultId]);
                     }

                     ////Debug.write("validateText: ",this.getText());
                     if (!this.isopen) {
                         this.setOpen(true, true); // open, withKey
                     }
                     this.timerIsInited = false;
                 } else {
                     this.initSelect=false;
                     this.timerIsInited = false;
                 }
             ]]>
         </method>

         <attribute name="isopen" value="false" type="boolean" setter="this.setOpen(isopen)" />

         <handler name="onisopen" args="bool" />

         <method name="setOpen" args="open, withkey" >
             if (!this.isinited) {
                 this.isopen = open;
                 return;
             }
             if (open) { // open combox
                 if (this.isopen) return; // tends to get called more than once, esp when

                 this.cblist.bringToFront();
                 this.cblist.setVisible(true);

                 this.isopen = true;
                 if (this['onisopen']) this.onisopen.sendEvent(true);
             } else { // close combox
                 if (!this['isopen']) return;
                 this.isopen = false;

                 this.cblist.setVisible(false);
                 if (this['onisopen']) this.onisopen.sendEvent(false);
                 if ( lz.Focus.getFocus() == this.cblist ) {
                     lz.Focus.setFocus(this, withkey);
                 }
             }
         </method>

         <floatinglist name="cblist"
                       width="${owner.width - 1}"
                       bordersize="${this.owner.bordersize}"
                       spacing="${this.owner.spacing}"
                       visible="false"
                       shownitems="${this.owner.shownitems}"
                       attach="bottom"
                       attachoffset="${this.owner.attachoffset}"
                       multiselect="false"
                       autoscrollbar="${owner.autoscrollbar}" >

             <method name="_dokeyup" args="kc"
                     event="onkeyup">
                 if (kc == 27) {  // escape needs to close floating list
                     this.owner.setOpen(false);
                 }
             </method>
             <method name="removeAllItems" args="index">
                 for (var eg in _contentview.subviews){
                     _removeitem(_contentview.subviews[eg]);
                 }
             </method>
             <handler name="onselect" args="obj">
                 ////Debug.write("obj: ",obj);
                 this.owner.setSelection(obj);
             </handler>
         </floatinglist>

          <handler name="onclick" reference="lz.GlobalMouse" args="who">
            <![CDATA[
                //need to use lz.GlobalMouse, since we don't get clicks if we're
                //checked. NB that lz.GlobalMouse sends its events before the view
                //receives the events, so we can just unlock it here, and the
                //checkbox can do its normal onclick handling.
                //Debug.write("onclick lz.GlobalMouse",lz.GlobalMouse,who);
                //if (who != this.cblist && who.childOf(this.cblist)){
                //    this.setOpen(false,false);
                //}
                // LPP-3165
            ]]>
          </handler>

     </class>


 	<validText y="20" width="270" name="_validbox"
         shownitems="7" validate_method="$once{ canvas.validateCountry }"
         resultId="state_id" resultName="name" />

     <button x="300" y="20" text="getValues">
         <handler name="onclick">
             //Debug.write(parent._validbox.getValue());
             //Debug.write(parent._validbox.getText());
             //Debug.write(parent._validbox._selected);
         </handler>
     </button>

  </canvas>
	<?xml version="1.0" encoding="UTF-8"?>
	<!--
	Licensed to the Apache Software Foundation (ASF) under one
	or more contributor license agreements. See the NOTICE file
	distributed with this work for additional information
	regarding copyright ownership. The ASF licenses this file
	to you under the Apache License, Version 2.0 (the
	"License"); you may not use this file except in compliance
	with the License. You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing,
	software distributed under the License is distributed on an
	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	KIND, either express or implied. See the License for the
	specific language governing permissions and limitations
	under the License.

	-->
	<canvas height="400" debug="true">

	<include href="lz/textlistitem.lzx" />
	<include href="lz/edittext.lzx" />
	<include href="lz/button.lzx" />

	<script>
	<![CDATA[

	String.prototype.startsWith = function(prefix) {
	return (this.indexOf(prefix) === 0);
	};

	]]>
	</script>

	<attribute name="statesInitValues" value="null" />

	<handler name="oninit">
	<![CDATA[
	var tChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
	var tCharsSmall = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz";

	this.statesInitValues = new Array();
	var m = 0;
	while (m<20){
	for (var i = 0;i<26;i++){
	for (var r=0;r<3;r++){
	var t = new Array();
	t["state_id"] = i*r;
	t["name"] = tChars.charAt(i)+tCharsSmall.charAt(( Math.random()100))+tCharsSmall.charAt(( Math.random()100))+tCharsSmall.charAt(( Math.random()100))+tCharsSmall.charAt(( Math.random()100))+tCharsSmall.charAt(( Math.random()*100));
	this.statesInitValues.push(t);
	}
	}
	m++;
	}
	//Debug.write(this.statesInitValues);

	this._validbox.addAndSelectItem("Da","1");
	]]>
	</handler>

	<method name="validateCountry" args="str">
	//Debug.write("validateCountry: ",str);
	<![CDATA[
	if (str.length!=0){
	var a = new Array();
	for (var i=0;i<canvas.statesInitValues.length;i++){
	if (canvas.statesInitValues[i].name.startsWith(str))a.push(canvas.statesInitValues[i]);
	//this.addItem(canvas.statesInitValues[i].name,canvas.statesInitValues[i].state_id);
	}
	return a;
	}
	]]>
	</method>


	<class name="validText" extends="edittext">

	<!--- The method to be called for validating -->
	<attribute name="validate_method" value="null" />

	<!--- the id-attribute of the resultset -->
	<attribute name="resultId" value="id" type="string" />
	<!--- the name-attribute of the resultset -->
	<attribute name="resultName" value="name" type="string" />

	<attribute name="initSelect" value="false" type="boolean" />

	<attribute name="timerDelegate" value="null"/>
	<attribute name="typetime" type="number" value="500"/>
	<attribute name="timerIsInited" value="false" type="boolean"/>

	<!--- items to be shown in the floatinglist -->
	<attribute name="shownitems" value="7" type="number" />
	<attribute name="spacing" value="1" type="number" />
	<!--- The vertical offset of the floatinglist attached to this
	combobox. -->
	<attribute name="attachoffset" value="-1" type="number"/>
	<!--- Whether a scrollbar should automatically show up when there are more
	items than shownitems. -->
	<attribute name="autoscrollbar" value="true"/>

	<!--- The border size ( in pixels ) of the popup list. -->
	<attribute name="bordersize" value="1" />

	<attribute name="currentValue" type="string" value="" />

	<!--- refernce to the current selected item -->
	<attribute name="_selected" value="null" />

	<method name="addAndSelectItem" args="txt,id">
	this.cblist.addItem(txt,id);
	this.currentValue = id;
	this.setAttribute('text',txt);
	</method>

	<method name="setSelection" args="obj">
	this._selected = obj;
	this.currentValue = obj.value;
	this.setAttribute('text',obj.text);
	this.setOpen(false,true);
	this.onselect.sendEvent();
	</method>

	<handler name="onselect" args="obj" />

	<method name="getValue">
	return this.currentValue;
	</method>

	<!-- arrow down and up both popup floatinglist, and pass the key event to it -->
	<handler name="onkeydown" args="key">
	<![CDATA[
	//Debug.write("onkeydown: ",key);
	// 38 is up-arrow
	// 40 is down-arrow
	// 32 is space
	// 13 is return
	if ((key==38) \|\| (key==40)) {
	if (!this.isopen) {
	this.setOpen(true, true); // open, withKey
	} else {
	lz.Focus.setFocus(this.cblist, true);
	}
	// pass the key event on to the floatinglist
	this.cblist.onkeydown.sendEvent(key);
	} else if (key==27){
	if (!this.isopen) {
	this.setOpen(true, true); // open, withKey
	} else {
	lz.Focus.setFocus(this.cblist, true);
	}
	this.cblist.onkeydown.sendEvent(key);
	} else if (key!=13 && key!=9){
	//Don't handle Enter and Tab Events cause it will open the listItems
	////Debug.write("onkeydown txt: ",this.getText());
	if (!this.initSelect){
	////Debug.write("onvalue: ",txt,this);
	if (!this.timerIsInited){
	this.timerIsInited = true;
	this.timerDelegate = new LzDelegate( this, "validatedText" );
	////Debug.write("+++++++++++++++++ addTimer");
	//Debug.write("+++++++++++++++++ removeTimer ",lz.Timer.countTimers());
	lz.Timer.addTimer( this.timerDelegate, this.typetime );
	} else {
	////Debug.write("############### resetTimer NO ADDING ");
	//Debug.write("############### resetTimer ",lz.Timer.countTimers());
	lz.Timer.resetTimer( this.timerDelegate, this.typetime );
	}
	} else {
	this.initSelect = false;
	}
	}
	]]>
	</handler>

	<method name="validatedText">
	<![CDATA[
	////Debug.write("validatedText: ",this.getText());
	//this.reset();
	if (!this.initSelect){
	var t = this.validate_method(this.getText());
	////Debug.write('t: ',t.length);
	//this.parent._cblist.setAttribute('visible',true);
	this.cblist.removeAllItems();
	for (var i=0;i<t.length;i++){
	////Debug.write(t[i][this.resultName],t[i][this.resultId]);
	this.cblist.addItem(t[i][this.resultName],t[i][this.resultId]);
	}

	////Debug.write("validateText: ",this.getText());
	if (!this.isopen) {
	this.setOpen(true, true); // open, withKey
	}
	this.timerIsInited = false;
	} else {
	this.initSelect=false;
	this.timerIsInited = false;
	}
	]]>
	</method>

	<attribute name="isopen" value="false" type="boolean" setter="this.setOpen(isopen)" />

	<handler name="onisopen" args="bool" />

	<method name="setOpen" args="open, withkey" >
	if (!this.isinited) {
	this.isopen = open;
	return;
	}
	if (open) { // open combox
	if (this.isopen) return; // tends to get called more than once, esp when

	this.cblist.bringToFront();
	this.cblist.setVisible(true);

	this.isopen = true;
	if (this['onisopen']) this.onisopen.sendEvent(true);
	} else { // close combox
	if (!this['isopen']) return;
	this.isopen = false;

	this.cblist.setVisible(false);
	if (this['onisopen']) this.onisopen.sendEvent(false);
	if ( lz.Focus.getFocus() == this.cblist ) {
	lz.Focus.setFocus(this, withkey);
	}
	}
	</method>

	<floatinglist name="cblist"
	width="${owner.width - 1}"
	bordersize="${this.owner.bordersize}"
	spacing="${this.owner.spacing}"
	visible="false"
	shownitems="${this.owner.shownitems}"
	attach="bottom"
	attachoffset="${this.owner.attachoffset}"
	multiselect="false"
	autoscrollbar="${owner.autoscrollbar}" >

	<method name="_dokeyup" args="kc"
	event="onkeyup">
	if (kc == 27) { // escape needs to close floating list
	this.owner.setOpen(false);
	}
	</method>
	<method name="removeAllItems" args="index">
	for (var eg in _contentview.subviews){
	_removeitem(_contentview.subviews[eg]);
	}
	</method>
	<handler name="onselect" args="obj">
	////Debug.write("obj: ",obj);
	this.owner.setSelection(obj);
	</handler>
	</floatinglist>

	<handler name="onclick" reference="lz.GlobalMouse" args="who">
	<![CDATA[
	//need to use lz.GlobalMouse, since we don't get clicks if we're
	//checked. NB that lz.GlobalMouse sends its events before the view
	//receives the events, so we can just unlock it here, and the
	//checkbox can do its normal onclick handling.
	//Debug.write("onclick lz.GlobalMouse",lz.GlobalMouse,who);
	//if (who != this.cblist && who.childOf(this.cblist)){
	// this.setOpen(false,false);
	//}
	// LPP-3165
	]]>
	</handler>

	</class>


	<validText y="20" width="270" name="_validbox"
	shownitems="7" validate_method="$once{ canvas.validateCountry }"
	resultId="state_id" resultName="name" />

	<button x="300" y="20" text="getValues">
	<handler name="onclick">
	//Debug.write(parent._validbox.getValue());
	//Debug.write(parent._validbox.getText());
	//Debug.write(parent._validbox._selected);
	</handler>
	</button>

	</canvas>