Sorry but it didn't... It loads it many times....
Musachy Barroso-2 wrote: > > That needs to be fixed in struts, this is the jira ticket: > https://issues.apache.org/struts/browse/WW-1551 > > from showcase: > > <s:div > id="once" > theme="ajax" > cssStyle="border: 1px solid yellow;" > href="%{ajaxTest}"> > Initial Content</s:div> > > That should load the div only once. > > musachy > > walidito wrote: >> Hi, >> Actually, I get this error both in my eclipse "console" and in my web >> page >> (debug enabled). >> First of all here is the "jsp" code that I use: >> <s:div >> id="reportDivId" >> cssStyle="border: 2px solid red;" >> href="/AjaxTestAction.do" >> theme="ajax" >> delay="3000" >> errorText="There was an error" >> loadingText="loading..."> >> <s:property value="count"/> @ <s:property >> value="serverTime"/> >> <br/> >> </s:div> >> >> this is the redundant error that I get on my eclipse console : >> >> -SEVERE: Error setting expr 'dojo.transport' with value >> '[Ljava.lang.String;@e8f27e' >> ognl.OgnlException: target is null for setProperty(null, "transport", >> [Ljava.lang.String;@e8f27e) >> at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1624) >> at ognl.ASTProperty.setValueBody(ASTProperty.java:105) >> at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177) >> ... >> >> and after a first call of the action I get this on my browser : >> .... >> DEBUG: widget ID collision on ID: reportDivId >> ... >> >> I think this must come from the fact that with my code, I want (for the >> moment) that the action is called only once, but in fact after the 3000 >> ms >> delay, the action is called again, and it returns a success to the same >> "<div id=reportDivId ...>", that's why there is a collision. Isn't it? >> >> If so, what it is the way to make sure that my div tag doesn't recall my >> action more than once ? >> Moreover, how come th samples of the Showcase does NOTprovide the >> corresponding action and struts.xml files. Because it works on the >> showcase, >> so with the right code it should work "at home" >> >> thanks. >> >> Walid >> >> >> >> Musachy Barroso-2 wrote: >> >>> You are seeing that error in your server logs right? There's a couple of >>> things that we still need to fix for this integration between Struts and >>> Dojo, but the application should work anyway. >>> >>> musachy >>> >>> walidito wrote: >>> >>>> thanks, but I get an error with the code you gave me : >>>> SEVERE: Error setting expr 'dojo.transport' with value >>>> '[Ljava.lang.String;@179567c' >>>> ognl.OgnlException: target is null for setProperty(null, "transport", >>>> [Ljava.lang.String;@179567c) >>>> >>>> thanks >>>> >>>> >>>> Musachy Barroso-2 wrote: >>>> >>>> >>>>> I think you should take a look at the Struts2/Webwork tutorials >>>>> http://www.opensymphony.com/webwork/wikidocs/Tutorial.html and >>>>> http://struts.apache.org/2.x/docs/tutorials.html >>>>> >>>>> If you look at the showcase code you will see this for the AjaxTest >>>>> action: >>>>> >>>>> in struts-ajax.xml: >>>>> >>>>> <action name="AjaxTest" >>>>> class="org.apache.struts2.showcase.ajax.AjaxTestAction"> >>>>> <result>/ajax/AjaxResult.jsp</result> >>>>> </action> >>>>> >>>>> in AjaxTestAction.java: >>>>> >>>>> public class AjaxTestAction implements Action, Serializable { >>>>> >>>>> private static int counter = 0; >>>>> private String data; >>>>> >>>>> public long getServerTime() { >>>>> return System.currentTimeMillis(); >>>>> } >>>>> >>>>> public int getCount() { >>>>> return ++counter; >>>>> } >>>>> >>>>> public String getData() { >>>>> return data; >>>>> } >>>>> >>>>> public void setData(String data) { >>>>> this.data = data; >>>>> } >>>>> >>>>> public String execute() throws Exception { >>>>> return SUCCESS; >>>>> } >>>>> } >>>>> >>>>> and AjaxResult.jsp: >>>>> >>>>> <%@ taglib prefix="s" uri="/struts-tags" %> >>>>> >>>>> <% >>>>> request.setAttribute("decorator", "none"); >>>>> response.setHeader("Cache-Control","no-cache"); //HTTP 1.1 >>>>> response.setHeader("Pragma","no-cache"); //HTTP 1.0 >>>>> response.setDateHeader ("Expires", 0); //prevents caching at the >>>>> proxy server >>>>> %> >>>>> >>>>> Result: <s:property value="count"/> @ <s:property value="serverTime"/> >>>>> <br/> >>>>> <s:property value="data"/> >>>>> >>>>> musachy >>>>> >>>>> walidito wrote: >>>>> >>>>> >>>>>> I, >>>>>> I wanna run this type of example app : >>>>>> http://www.planetstruts.org/struts2-showcase/viewSource.action?page=/ajax/remotediv/example1.jsp >>>>>> >>>>>> : >>>>>> <s:div >>>>>> 13: id="once" >>>>>> 14: theme="ajax" >>>>>> 15: cssStyle="border: 1px solid yellow;" >>>>>> 16: href="/AjaxTest.action" >>>>>> 17: delay="5000" >>>>>> 18: loadingText="loading..."> >>>>>> 19: Initial Content >>>>>> </s:div> >>>>>> >>>>>> In other word, a basic ajax component that allows a refreshment of >>>>>> only >>>>>> a >>>>>> part of my page. >>>>>> >>>>>> But I didn't get how to write the corresonding action and action >>>>>> mapping. >>>>>> For the moment I've tried to put a "success" return in my action ( is >>>>>> it >>>>>> enough ?), but I don't see what to put in my action mapping (i mean >>>>>> inside >>>>>> the <action name="blablabla" ...> tag. If I put nothing, of course >>>>>> it's >>>>>> wrong. >>>>>> If I only put a success-type result, It creates an infinite loop >>>>>> (always >>>>>> displays "loading"). >>>>>> Can sobdy help please? >>>>>> >>>>>> >>>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/Still-Ajax-and-Struts-2-tf2776835.html#a7760046 Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
