Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>sample HTML:</p> <pre><code>&lt;table id="mytable"&gt; &lt;tbody&gt; &lt;tr id="row1"&gt;&lt;td&gt;xxx&lt;/td&gt;&lt;td&gt;Bar&lt;/td&gt;&lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;a href="#" onclick="javascript:InsertBefore();return false;"&gt;Insert Before&lt;/a&gt;&lt;br/&gt; &lt;a href="#" onclick="javascript:AppendChild();return false;"&gt;Append Child&lt;/a&gt;&lt;br/&gt; &lt;a href="#" onclick="javascript:InsertRow();return false;"&gt;InsertRow&lt;/a&gt; </code></pre> <p>samle SCRIPT:</p> <pre><code>var i=0; function randColor() { var str=Math.round(16777215*Math.random()).toString(16); return "#000000".substr(0,7-str.length)+str; } function InsertBefore() { var table = document.getElementById("mytable"); var under = document.getElementById("row1"); var newJob = document.createElement("tr"); newJob.style.backgroundColor=randColor(); //newJob.innerHTML = "&lt;tr&gt;&lt;td&gt;Foo&lt;/td&gt;&lt;td&gt;Bar&lt;/td&gt;&lt;/tr&gt;"; // its inserted inside TR. no additional TR's needed. newJob.innerHTML = "&lt;td&gt;Foo "+(i++)+".&lt;/td&gt;&lt;td&gt;Bar&lt;/td&gt;"; table.tBodies[0].insertBefore(newJob,under); } function AppendChild() { var table = document.getElementById("mytable"); var newJob = document.createElement("tr"); newJob.style.backgroundColor=randColor(); newJob.innerHTML = "&lt;td&gt;Foo "+(i++)+".&lt;/td&gt;&lt;td&gt;Bar&lt;/td&gt;"; table.tBodies[0].appendChild(newJob); } function InsertRow() { var indexToInsert=1; var table = document.getElementById("mytable"); var newJob = table.tBodies[0].insertRow(indexToInsert); newJob.style.backgroundColor=randColor(); newJob.innerHTML = "&lt;td&gt;Foo "+(i++)+".&lt;/td&gt;&lt;td&gt;Bar&lt;/td&gt;"; } </code></pre> <p>TR is a "table row". TR-elements can be appended only into TABLE, TBODY, THEAD, TFOOT elements.</p> <p>Find for <em>appendChild()</em> and <em>insertRow()</em> methods in MDN and MSDN</p>
    singulars
    1. This table or related slice is empty.
    1. POJavascript dynamically add elements
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USAndrew D.
    1. USAndrew D.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POJavascript dynamically add elements
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. COThank you, your code works. Now is there any way to place that new `<tr`> __beneath__ the ID (now called `var under`? I mean, I have multiple table rows and when that function is called, it should be placed beneath table row X.
      singulars
      1. PO
      1. USDevator
    2. COAh, using `nextSibling` works. `table.tBodies[0].insertBefore(newJob,under.nextSibling);`. So thanks =)
      singulars
      1. PO
      1. USDevator
    3. CO@Devator See updated code for possible variants
      singulars
      1. PO
      1. USAndrew D.
 

Querying!

 
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload