Re: [Laszlo-user] Question about newcombobox in Nightly build 23-Jan-06

Tue, 24 Jan 2006 14:47:27 -0800 

Hi William,

You'll need two additions:

Add this line to your simplecombobox class declaration:

    <attribute name="_cbtext" value="$once{this._text}" />

And change this:

    <newcombobox_text width="${ parent.width - 19 }" x="7" />

to this:

    <text name="_text" width="${ parent.width - 19 }" x="7" />

Let me know how this works for you!

jim

On Jan 24, 2006, at 2:18 PM, William Krick wrote:
newcombobox no longer has newcombobox_text class internally so sample code that I had using the old version no longer works. I am unsure how to fix 
this.


Here's the sample code...



<canvas height="500" debug="true">

  <!-- place this file in the my-apps folder because of the relative
paths -->

  <include href="incubator/newcombobox.lzx" />

  <resource name="lzcombobox_lft_rsc">
    <frame
src="../lps/components/lz/resources/combobox/combobox_lft_up.swf"/>
<frame src="../lps/components/lz/resources/combobox/ popup_lft_up.swf"/> 
    <frame
src="../lps/components/lz/resources/combobox/combobox_lft_dsbl.swf"/>
    <frame
src="../lps/components/lz/resources/combobox/popup_lft_dsbl.swf"/>
  </resource>

  <resource name="lzcombobox_mid_rsc">
    <frame
src="../lps/components/lz/resources/combobox/combobox_mid_up.swf"/>
<frame src="../lps/components/lz/resources/combobox/ popup_mid_up.swf"/> 
    <frame
src="../lps/components/lz/resources/combobox/combobox_mid_dsbl.swf"/>
    <frame
src="../lps/components/lz/resources/combobox/popup_mid_dsbl.swf"/>
  </resource>

  <resource name="lzcombobox_rgt_rsc">
<frame src="../lps/components/lz/resources/combobox/ popbtn_rt_up.swf"/> <frame src="../lps/components/lz/resources/combobox/ popbtn_rt_mo.swf"/> <frame src="../lps/components/lz/resources/combobox/ popbtn_rt_dn.swf"/> 
    <frame
src="../lps/components/lz/resources/combobox/popbtn_rt_dsbl.swf"/>
  </resource>

  <class name="simplecombobox" extends="newcombobox" width="100">
<view width="100%" height="20" focusable="false" bgcolor="#CCCCCC"> 
      <view name="lft" resource="lzcombobox_lft_rsc"/>
<view name="mid" resource="lzcombobox_mid_rsc" stretches="width"/> <basebutton name="rgt" resource="lzcombobox_rgt_rsc" styleable="true"> 
        <method event="onclick">
          LzFocus.setFocus(this,false);
          classroot.toggle();
        </method>
      </basebutton>
      <stableborderlayout axis="x"/>
    </view>
    <newcombobox_text width="${ parent.width - 19 }" x="7" />
  </class>
<dataset name="symbol_year" request="true" ondata="cbyear.selectItemAt(0)" 
           src="http://www.eio-online.com/symbols/getyear"/>
<dataset name="symbol_make" request="true" ondata="cbmake.selectItemAt(0)" 
           src="http://www.eio-online.com/symbols/getmake"/>

  <dataset name="symbol_model" request="true"
ondata="cbmodel.selectItemAt(0)"
           src="http://www.eio-online.com/symbols/getmodel"/>
<dataset name="symbol_body" request="true" ondata="cbbody.selectItemAt(0)" 
           src="http://www.eio-online.com/symbols/getbody"/>
<dataset name="symbol_vin" request="true" ondata="cbvin.selectItemAt(0)" 
           src="http://www.eio-online.com/symbols/getvin"/>

  <view x="25" y="25" layout="axis:y">
    <text>Drill Down</text>

    <simplecombobox id="cbyear" width="200"
                   itemdatapath="symbol_year:/resultset/result"
                   textdatapath="@modelyear"
                   valuedatapath="@id" >
      <method event="onselect" name="update">
        symbol_make.setQueryParam('yearid', cbyear.getValue());
        symbol_make.doRequest();
      </method>
    </simplecombobox>

    <simplecombobox id="cbmake" width="200"
                   itemdatapath="symbol_make:/resultset/result"
                   textdatapath="@make"
                   valuedatapath="@id" >
      <method event="onselect" name="update">
        symbol_model.setQueryParam('yearid', cbyear.getValue());
        symbol_model.setQueryParam('makeid', cbmake.getValue());
        symbol_model.doRequest();
      </method>
    </simplecombobox>

    <simplecombobox id="cbmodel" width="200"
                   itemdatapath="symbol_model:/resultset/result"
                   textdatapath="@model"
                   valuedatapath="@id" >
      <method event="onselect" name="update">
        symbol_body.setQueryParam('yearid', cbyear.getValue());
        symbol_body.setQueryParam('makeid', cbmake.getValue());
        symbol_body.setQueryParam('modelid', cbmodel.getValue());
        symbol_body.doRequest();
      </method>
    </simplecombobox>

    <simplecombobox id="cbbody" width="200"
                   itemdatapath="symbol_body:/resultset/result"
                   textdatapath="@body"
                   valuedatapath="@id" >
      <method event="onselect" name="update">
        symbol_vin.setQueryParam('yearid', cbyear.getValue());
        symbol_vin.setQueryParam('makeid', cbmake.getValue());
        symbol_vin.setQueryParam('modelid', cbmodel.getValue());
        symbol_vin.setQueryParam('bodyid', cbbody.getValue());
        symbol_vin.doRequest();
      </method>
    </simplecombobox>

    <simplecombobox id="cbvin" width="200"
                   itemdatapath="symbol_vin:/resultset/result"
                   textdatapath="@vin"
                   valuedatapath="@symbol" >
      <method event="onselect" name="update">
        symbol.setAttribute('text', cbvin.getValue());
      </method>
    </simplecombobox>

    <text id="symbol" bgcolor="silver" width="200"/>

  </view>

</canvas>




_______________________________________________
Laszlo-user mailing list
[email protected]
http://www.openlaszlo.org/mailman/listinfo/laszlo-user


_______________________________________________
Laszlo-user mailing list
[email protected]
http://www.openlaszlo.org/mailman/listinfo/laszlo-user

Reply via email to