FindElementsById Method (Document)

C#

public HtmlElementCollection FindElementsById( 
   string id
)

Parameters

id

Type: System.String

The ID that defines search condition of HTML elements.

Return Value

Type: Zennolab.CommandCenter.HtmlElementCollection

The collection of elements that matches the conditions defined by the ID, if found; otherwise, the Count property is "0".

The following code example demonstrates uses of the FindElementsById method.

C#

public static int Execute(Instance instance, IZennoPosterProjectModel project)
{
    // clear cookies
    instance.ClearCookie();
    
    // go to lessons.zennolab.com
    Tab tab = instance.MainTab;
    if ((tab.IsVoid) || (tab.IsNull)) return -1;
    if (tab.IsBusy) tab.WaitDownloading();
    tab.Navigate("lessons.zennolab.com");
    if (tab.IsBusy) tab.WaitDownloading();
    
    // get document
    Document doc = tab.MainDocument;
    
    // find element by id
    HtmlElementCollection heCol = doc.FindElementsById("overview");
    
    return 0;
}

PHP

public static function Execute($instance, $project)
{
    // clear cookies
    $instance->ClearCookie();
    
    // go to lessons.zennolab.com
    $tab = $instance->MainTab;
    if (($tab->IsVoid) || ($tab->IsNull)) return -1;
    if ($tab->IsBusy) $tab->WaitDownloading();
    $tab->Navigate("lessons.zennolab.com");
    if ($tab->IsBusy) $tab->WaitDownloading();
    
    // get document
    $doc = $tab->MainDocument;
    
    // find element by id
    $heCol = $doc->FindElementsById("overview");
    
    return 0;
}

Target Platforms: Desktop: Windows XP SP3 and older. Server: Windows Server 2003 and older.

Reference

Document Class
Document Members
FindElementByAttribute Method
FindElementById Method
FindElementByName Method
FindElementByTag Method
FindElementByXPath Method
FindElementsByAttribute Method
FindElementsByName Method
FindElementsByTags Method
FindElementsByXPath Method
HtmlElementCollection Class