Home/ Questions/Q 761685
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-14T15:52:04+00:00

I’m using Qwebkit and I like to be able to insert into html table

  • 0

I’m using Qwebkit and I like to be able to insert into html table each data input that comes last
as first record (<tr><td>...my data ...</td></tr>) in to the table.
Here is my code this is only example :

ui.webView->page()->mainFrame()->setHtml("<html><body><p>HTML Table Test</p>"
                                            "<table id=\"mainTable\" name=\"mainTable\" BORDER=1 BORDERCOLOR=RED></table>"
                                             "</body></html>");
    QWebElement body = ui.webView->page()->mainFrame()->documentElement();
    QWebElement mainTable = ui.webView->page()->mainFrame()->findFirstElement("#mainTable");
    mainTable.appendInside ("<tr><td>1111111<\/td></\tr>");      ///<-- this is i like to be last in the end
    mainTable.appendInside ("<tr><td>2222222<\/td></\tr>");      ///<-- this is i like to be in the middle
    mainTable.appendInside ("<tr><td>3333333<\/td></\tr>");     ///<-- this is i like to be in the first

The content of the records are coming dynamically and not as I show here, so I can’t do it hard coded; in short I need LIFO algorithm here ..

How should I do that ?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The QWebElement::appendInside method add the parameter to the end of the web element.
    The QWebElement::prependInside method add the parameter to the beginning of the web element.

    If we have a QWebElement *elt containing a empty table such as :

    <table><table>

    to create the following table,

    <table>
  <tr><td>A</td></tr>
  <tr><td>B</td></tr>
  <tr><td>C</td></tr>
</table>

    You can use one of the two following methods, they are equivalent.

    Method 1, with appendInside

    elt->appendInside("<tr><td>A</td></tr>");
elt->appendInside("<tr><td>B</td></tr>");
elt->appendInside("<tr><td>C</td></tr>");

    or method 2, with preprendInside

    elt->prependInside("<tr><td>C</td></tr>");
elt->prependInside("<tr><td>B</td></tr>");
elt->prependInside("<tr><td>A</td></tr>");

    Using prependInside or appendInside gives you the control over the FIFO or LIFO behaviour of your algorithm.

    • 0