How concat field !

[oleane]

Please,
Does someone know how to concat 2 datapath fields text into gridcolumn
For example : FirstName + LastName

Thank

[antun]

It's really about the text field inside of the gridcolumn:


<canvas debug="true">
<dataset name="myds">
<myroot>
<firstName>Homer</firstName>
<lastName>Simpson</lastName>
</myroot>
</dataset>

<class name="fullNameTextField" extends="text">
<method name="applyData" args="d">
var fullName = d + " "
+ this.datapath.xpathQuery("../lastName/text()");
this.setText( fullName );
</method>
</class>

<view datapath="myds:/myroot">
<fullNameTextField datapath="firstName/text()" width="300" />
</view>
</canvas>


In LZX, if you want to override the default behavior an element does with its data, you can overwrite the applyData method. The same principle can also be used to have a view set its src (image ) to the URL of its datapath.

-Antun