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I'm a little lost here... I made a login form containing a dataset and a datapointer (laszlo 4.0.x on Ubuntu): <canvas> <dataset name="login_query" src="" class="moz-txt-link-rfc2396E" href="http://localhost/login_query.php">"http://localhost/login_query.php" request="true" type="http" /> <view> <simplelayout axis="y" /> <edittext id="edtLogin" text="login"/> <edittext id="edtPass" text="password" password="true"/> <button x="25" width="165" id="btnLogin" text="Send"> <handler name="onclick"> var d=canvas.datasets.login_query; var p=new LzParam(); p.addValue("login", edtLogin.getText(), true); p.addValue("password", edtPass.getText(), true); Debug.write("Login: " + edtLogin.getText() + ", Password: " + edtPass.getText() ); d.setQueryType('POST'); d.setQueryString(p); d.doRequest(); </handler> </button> <datapointer id="dp_login" xpath="login_query:/"> <method name="ondata"> if (this.xpathQuery('result/text()') == 'OK') { Debug.write("Operation succeeded"); } else { Debug.write("Operation failed"); } </method> </datapointer> </view> </canvas> The login_query.php application returns <result>OK</result> or <result>ERROR</result>. Why "ondata" is not triggered when d.doRequest() is called? If I inspect the value with debugger it's changing! lzx> dp_login.xpathQuery('result/text()') 'OK' lzx> dp_login.xpathQuery('result/text()') 'ERROR' What is wrong? This is driving me crazy for two days. Thanks in advance, -- Paulo |
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