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POshow borders and handles on textarea when highlighted
 

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  1. POshow borders and handles on textarea when highlighted
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    <p>I have dynamically created textareas which are nested in a dynamcally created divs. the divs are draggabnle and the textareas are resizable using jquery.</p> <p>I want the border and drag/resize handles for any paticular div/textarea to only appear when the user clicks on that paticular textarea. I am assuming I would need to use the same onclick event that the draggable is using but I dont have the js knowledge for making the handles and border show up.</p> <p>any help greatly appreciated</p> <p>here is my code</p> <pre><code>&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;meta charset="utf-8" /&gt; &lt;head&gt; &lt;style&gt; body{background-color:#ccc;} .dragbox{width:10px; height:10px;padding: 0.0em; margin:25px; border:0;cursor:move; z-index:2} .textarea1{ width: 300px; height: 300px; padding: 0.5em; z-index:3} #handle{ display: block; height: 16px; width: 100px; background-color: red; position: absolute; top:-15px; left:0px; font-size:10px; } #content { position:absolute; top:150px; left:0px; margin:auto; z-index:1; } &lt;/style&gt; &lt;link rel="stylesheet" href="http://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css" /&gt; &lt;script src = "http://js.nicedit.com/nicEdit-latest.js"&gt;&lt;/script&gt; &lt;script src="http://code.jquery.com/jquery-1.9.1.js"&gt;&lt;/script&gt; &lt;script src="http://code.jquery.com/ui/1.10.1/jquery-ui.js"&gt;&lt;/script&gt; &lt;script&gt; var i=0; var p=25; } function editor1(idf) { //var body = document.body; // The magic document.getElementById(idf).addEventListener ("dblclick", function (event) { var target = event.target; if (target.nodeName === "TEXTAREA") { var area = new nicEditor ({fullPanel : true}).panelInstance (target); area.addEvent ("blur", function () { this.removeInstance (target); }); } }, false); }; function NewTextArea(id) { id=id+i; var newdiv = document.createElement('div'); newdiv.setAttribute('id', id); newdiv.setAttribute('class', 'dragbox'); newdiv.setAttribute('iterate',i); newdiv.style.position = "relative"; newdiv.style.top = p; newdiv.style.left = p; newdiv.style.cursor='move'; newdiv.innerHTML = "&lt;div id='handle'&gt;Drag me into position&lt;/div&gt;&lt;/div&gt;&lt;br&gt;&lt;textarea id='"+i +"' onDblClick='editor1("+i+")' name='textarea["+i +"]' class='textarea1' style='position:absolute; top:0px;left:0px;overflow-y: auto;background-color:transparent;border: 2px dashed #000; '&gt;some text here&lt;/textarea&gt;"; newdiv.innerHTML=newdiv.innerHTML+"&lt;br&gt;&lt;input type='hidden' value='"+i+"' name='id["+i+"]'&gt;&lt;br&gt;&lt;input name='box_type["+i+"]' type='hidden' value='text'/&gt;"; newdiv.innerHTML=newdiv.innerHTML+"&lt;br&gt;&lt;input type='hidden' value='300' name='width["+i+"]' id='width"+i+"'&gt;&lt;br&gt;&lt;input type='hidden' value='300' name='height["+i+"]' id='height"+i+"'&gt;"; newdiv.innerHTML=newdiv.innerHTML+"&lt;br&gt;&lt;input type='hidden' value='0' name='left["+i+"]' id='left"+i+"'&gt;&lt;br&gt;&lt;input type='hidden' value='0' name='top["+i+"]' id='top"+i+"'&gt;"; document.getElementById("frmMain").appendChild(newdiv); $(function() { $("#"+i).resizable( { stop: function(event, ui) { var width = ui.size.width; var height = ui.size.height; // alert("width="+width+"height="+height); ValProportions(width,height,ui.element.context.id); } }); $( "#"+id ).draggable( { stop: function(event, ui) { Stoppos = $(this).position(); $("div#stop").text("STOP: \nLeft: "+ Stoppos.left + "\nTop: " + Stoppos.top); // alert("left="+Stoppos.left+"top="+Stoppos.top); ValPostion(Stoppos.left,Stoppos.top,$(this).attr('iterate')); } }); $("#"+i).draggable({handle:"#handle"}); }); function ValProportions(defaultwidth, defaultheight,id) { $('#width'+id).val(defaultwidth); $('#height'+id).val(defaultheight); } function ValPostion(defaultleft,defaulttop,id) { $('#left'+id).val(defaultleft); $('#top'+id).val(defaulttop); } i++; p=p+25; } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="frmMain" name="frmMain" enctype="multipart/form-data" action="dynamic_div5.php" method="post"&gt; &lt;input id="btn1" type="button" value="Add New textbox" onClick="NewTextArea('draggable');"/&gt; &lt;input type="submit" value="Save Page" &gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. COwhat about just showing us the code we need to see. just html, css and js. (mysql select doesn't helps me anything because I havent got the db)
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    2. COI have removed the php mysql code, any ideas? cheers
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      1. USBarry Watts
 

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