/// <summary>
/// 设置上下文变量(__context)
/// </summary>
/// <param name="element"></param>
private void SetContextSelector(mshtml.IHTMLElement element)
{
var originalId = element.id;
if (string.IsNullOrEmpty(originalId))
{
var id = "__" + IEUtils.IEVariableNameHelper.CreateVariableName();
element.id = id;
}
mshtml.IHTMLWindow2 parentWindow = ((IHTMLDocument2)(element.document)).parentWindow as mshtml.IHTMLWindow2;
StringBuilder sb = new StringBuilder();
sb.Append(string.Format("__context = $jq('#{0}');", element.id));
IEUtils.RunScript(ScriptLoader.GetJqueryInstallScript(), parentWindow);
IEUtils.RunScript(sb.ToString(), parentWindow);
element.id = originalId;
}
