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POASP.NET:finding html controls in server side afther adding them programmitcly
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2012-03-22T21:47:08.827
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2012-03-23T09:56:45.423
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<p>im trying to do somthing and got into a problem.</p> <p>i got a function that adding html elements and thire attributes. now, i want to get the controls in server side (code behind) so i can do some stuff with them.</p> <p>my problem is: i cant "find" them.</p> <p>this is part of the function im using to add them, its a bit longer so i show only the controls i want to get in the server side:</p> <pre><code> public string EditPhoto(int x) { using (StringWriter stringWriter = new StringWriter()) { using (HtmlTextWriter writer = new HtmlTextWriter(stringWriter)) { // Some strings for the attributes. string classValue = "thumb"; //Begin #5 <div class=image-title"> writer.AddAttribute(HtmlTextWriterAttribute.Class, "image-title"); writer.AddAttribute("runat", "server"); //--> server side att writer.AddAttribute(HtmlTextWriterAttribute.Id, "title" + x); writer.RenderBeginTag(HtmlTextWriterTag.Input); TextWriter innerTextWriter = writer.InnerWriter; innerTextWriter.Write(title); writer.RenderEndTag(); //#End 5 </div> //Begin #6 <div class="image-desc"> writer.AddAttribute(HtmlTextWriterAttribute.Class, "image-desc"); writer.AddAttribute("runat", "server"); //--> server side att writer.AddAttribute(HtmlTextWriterAttribute.Id, "desc" + x); writer.RenderBeginTag(HtmlTextWriterTag.Input); innerTextWriter = writer.InnerWriter; innerTextWriter.Write(descreption); writer.RenderEndTag(); //#End 6 </div> writer.RenderEndTag();//#End 4 </div> writer.RenderEndTag(); // End #1 </li> } // Return the result. return stringWriter.ToString(); } </code></pre> <p>afther the function is done i got this Test code to try and look for them:</p> <pre><code>for (int i = 0; i < Controls.Count; i++) { if (FindControl("title" + i) != null) Response.Write("Found 1 title control"); else Response.Write( i +"There is no control"); } for (int i = 0; i < Controls.Count; i++) { if (FindControl("desc" + i) != null) Response.Write("Found 1 descreption control"); else Response.Write(i + "Thre is no control"); } </code></pre> <p>sorry for my english </p>
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ASP.NET:finding html controls in server side afther adding them programmitcly
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