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10823884
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2012-05-30T20:36:58.940
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2012-05-30T20:36:58.940
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Your problem is that the select named "event.theme" only gets loaded once the select named "event.datapool" has a value of "1" as selected. So you need to change the "event.datapool" select value to "1" : <pre><code>[........] final HtmlSelect selectBase = form.getSelectByName("event.datapool"); final HtmlOption optionBase = selectBase.getOptionByText("Freizeit / Tourismus"); final Page newPage = selectBase.setSelectedAttribute(optionBase, true); [........] </code></pre> But you may have problems because the "HTML" data for the select "event.theme" is loaded via ajax. So I do not think your java "HtmlSelect" class will loaded the select "event.theme" in the form as Javascript does with an actual user interation. A solution to that would be to: <pre><code>1. Load your page "http://www.rce-event.de/modules/meldung/annahme.php?oid=471&pid=1&ac=d98482bbf174f62eaaa4664c&tkey=468&portal=www.dachau.de&ortsbox=1&callpopup=1" 2. Load the page "http://www.rce-event.de/modules/meldung/js/xmlhttp_querys.php?get_kat=1&time=1338409551228&id=1&block=kat" > which will return the "event.theme" select data/values 3. Then use the data loaded in step 2 to update the page loaded in step 1 by inserting a "select list with id and name set to <event.theme>" in the HTML element "kat_content" </code></pre> Then your form/loaded webpage should have the new select named "event.theme" and therfore the following code shouldn't produce errors anymore. <pre><code>final HtmlSelect select = form.getSelectByName("event.theme"); final HtmlOption option = select.getOptionByText("Sport/Freizeit"); final Page newPage = select.setSelectedAttribute(option, false); </code></pre>
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1. POHtmlUnit form refresh with Ajax does not work
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1. USCyril Tourist
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1. COYour solution means I should implement in Java what the `Datensubkatloc` Javascript function included in the page is already doing. Why isn't that method executed properly by HtmlUnit in the first place, just as it is executed by any other browser?
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.