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Iterating through ReadOnlyCollection HtmlDivs for <h2> throw NullException

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JeffSnapOn
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JeffSnapOn asked on 08 Oct 2015, 12:00 AM

I'm trying to find a parent Div by the <h2> TextContent = "Cleaning and Inspection (LLT)" by iterating throw aReadOnlyCollection of HtmlDivs and get a NullException.

public ReadOnlyCollection<HtmlDiv> InfoObjectList
        {
            get
            {
                return GetDataTab().Find.AllByExpression<HtmlDiv>("class=infoObjPrint");
            }
        }
 
        public virtual HtmlDiv GetInfoObject(string infoObjectText)
        {
            foreach (var item in InfoObjectList)
            {
                var text = item.Find.ByContent("h2").TextContent.Trim();
                if (text.Equals(infoObjectText))
                {
                    return item;
                }
            }
            return null;
        }

<div class="infoObjPrint" id="S05842977912008092400000">
  <a data-name="S05842977912008092400000"></a>
  <h2><span class="searchTermHighlight">Cylinder Head</span> Cleaning and Inspection (LLT)</h2>
  <div class="tipsContainer" data-id="S05842977912008092400000"></div>
  <p>
    <span class="clsListTitle">Tools Required</span>
  </p>
  <ul class="clsBULLET">
    <li>
      <span class="clsEmphBOLD">EN 46122 </span>

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JeffSnapOn
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answered on 08 Oct 2015, 06:56 PM

I found a solution.

var text = item.Find.ByNodeIndexPath("1").TextContent.Trim();

 

Please close.

0
Boyan Boev
Telerik team
answered on 12 Oct 2015, 08:02 AM
Hi Jeff,

Closing this as per your request.

If you need additional assistance you can reopen it.

Regards,
Boyan Boev
Telerik
 
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JeffSnapOn
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Boyan Boev
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