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  1. PO
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    <p>You have several mistakes in function notification(), see my comments:</p> <pre><code>function notification() { var index = 2; //Why are you assigning value to "content" for twice? var content = document.getElementById('refreshMessages').childNodes[index]; /* * function getElementByTagName is undefined, should be getElementsByTagName, * 's' is missing. And [1] means the second one not the first one, make sure * that's exactly what you want. */ var content = document.getElementById('refreshMessages').getElementByTagName("tr")[1]; /* * content is a tr dom object, content.toString() is something like "[object]". * If you want to get content inside a cell, you should use cell.innerHTML. * e.g. A table: * &lt;table id="refreshMessages"&gt; * &lt;tr&gt;&lt;td&gt;Hello world&lt;/td&gt;&lt;/tr&gt; * &lt;/table&gt; * var table = document.getElementById('refreshMessages'); * var firstTr = table.getElementsByTagName("tr")[0]; * var firstTd = firstTr.getElementsByTagName("td")[0]; * alert(firstTd.innerHTML); //alerts "Hello world" */ var knownContent = content.toString(); //I doubt these functions really get invoked cuz there's javascript error above. updater.start(); updater2.start(); //assigning twice, "getElementByTagName" is missing "s" var newContent = document.getElementById('refreshMessages').childNodes[index]; var newContent = document.getElementById('refreshMessages').getElementByTagName("tr")[1]; //Remove toString(), use innerHTML i metioned above. if(knownContent != newContent.toString()) { newMessage(); knownContent = newContent; } //You miss an "=" here, to judge a equals b, you should use "==" else if(knownContent = newContent.toString()) { alert("No need to flash title."); } } </code></pre>
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    1. POHow to check table for new content, and then update browser tab title?
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    1. PTAnswer
    1. This table or related slice is empty.
    1. USGrant Zhu
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    1. This table or related slice is empty.
    1. POHow to check table for new content, and then update browser tab title?
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    1. VO
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    1. COThank's a million for the help, and apologies for my stupid mistakes, as I said, JavaScript is not my usual area!
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      1. USchuckliddell0
    2. CO@chuckliddell0 You are welcome. And You don't have to apology for that. Everyone makes mistakes. :)
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      1. USGrant Zhu
 

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Guidance
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.

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