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JavaScript - Dragable Images With Editable Text That Follows
I have 2 questions. Can I have draggable editable images? I can make my images movable around the page, but I would like to be able to make the images editable and have the text follow the images. I would like to either have a drop down menu or buttons that can make the images displayed on the page then edit them and move them to my map location on the page. Is this possible, and thanks for any help guys.
Here is the code I used for the movable images. Code: <img src="images/loconorth.gif" class="dragableElement" style="float:left"> <img src="images/locosouth.gif" class="dragableElement" style="float:left"> <img src="images/Loco east.png" width="80" height="36" class="dragableElement" style="float:right"> <p> <p><img src="images/Loco west.png" width="80" height="36" class="dragableElement" style="float:left"> Similar Tutorialshi, i need to be able to allow a user to past into an editable div (via whatever the user chooses: right-click and paste, shortcut key, etc), but i want to discard formatting and only take the plain text. i can't use a textarea since the div will allow basic formatting (bold and italic) if applied by user-initiated events. the onbeforepaste event looked promising, but according to quirksmode the support is so limited as to be unusable. i searched the board, so apologies if this has been asked and answered. tyia for any suggestions. Hi all, I'm trying to get the cursor position to move to the end of the text within an editable iframe or div. I've been pointed to something called TextRange and have been reading up on it for days yet couldnt make sense of much (i'm still very new). what i'm trying to do is on a button click, the cursor will move to the end of the text in the iframe. any help or pointers would be greatly appreciated. thanks. Hi @ all! I've a div that is editable (contentEditable = true). The div has a fixed size like a letter page. When the user has written so much text that the text overflows I want add a new div above and let flow the overflown text in the other div. (it's the some behavior like MS Word in page view, but now it is in the web) It is possible to do something like this in the web? One way to implement this is to check if the text of the div overflows (I've found java script examples in the web which do that). And than I need the text that overflows to move it to the next div. But I have not found a function that do this. Is there such a function? Another way is to insert a gap at that position a new page begins and use an background image that looks like a page border. With this solution, the whole text is in one div but it looks like floating to another page. But therefore, I have to add a gap between to lines at a specific position (the page border/margin and the gab between the pages). Does anyone have an idea how to realize this? Maybe there are other possibilities to find a solution, aren't there? I hope, you have understand what I want to realize. If not, please feel free to ask me! Thank you for answers and hint in advanced! Konstantin Does anyone know of a way to have a dragable/movable image remain where the user put it even after reload/refresh? Code: var object = null;
var cX = 0;
var cY = 0;
function initPage ()
{
document.onmousedown = lift;
document.onmousemove = drag;
document.onmouseup = drop;
}
function lift(evt) {
var evt = (evt) ? evt : ((window.event) ? window.event : null);
var objectID = (evt.target) ? evt.target.id : ((evt.srcElement) ? evt.srcElement.id :
null);
if (objectID.indexOf('puzzlepcs')!=-1) object = document.getElementById (objectID);
if (object) {
object.style.zIndex = 100;
cX = evt.clientX - object.offsetLeft;
cY = evt.clientY - object.offsetTop;
return;
}
else {
object = null;
return;
}}
function drag(evt) {
evt = (evt) ? evt : ((window.event) ? window.event : null);
if (object) {
object.style.left = evt.clientX - cX + 'px';
object.style.top = evt.clientY - cY + 'px';
return false;
}}
function drop() {
if (object) {
object.style.zIndex = 0;
object = null;
return false;
}
}
window.onLoad=initPage()
Thanks in advance for any assistance Cutter I have created an editable grid based on: http://www.webismymind.be/editablegrid Although I have created a few basic sites - coding is still pretty new to me, but what I want to do is make this grid editable by an admin user - and then have other users who can view it but not edit it. I am trying to create a basic staff rota & any help would be much appreciated Thanks Please could someone tell me the JavaScript to allow the user to edit the content in an iframe, but I need to know if it will allow the user to edit the iframe in all browser types.
Hi, "I need editable table with calculations in javascript" "I have a table in that table i have 4 column like mark1,mark2 and total. if i give input to that specific cell the total is automatically calculate. Please send any code or any related links". I tried below code... <html> <head> <title>sample dynamic select list</title> <script language='javascript'> function changeContent(tablecell) { //alert(tablecell.firstChild.nodeValue); tablecell.innerHTML = "<INPUT type=text name=newname onBlur=\"javascript:submitNewName(this);\" value=\""+tablecell.innerHTML+"\">"; var u1=document.getElementById('m1').value; var u2=document.getElementById('m2').value; res=u1*u2; document.getElementById('t').innerHTML=res; tablecell.firstChild.focus(); } function submitNewName(textfield) {//alert(textfield.value); textfield.parentNode.innerHTML= textfield.value; // textfield.parentNode.innerHTML= res; } </script> </head> <body> Double click on any cell. Then enter your own text and then tab out or click on other place. <table border=1 bgcolor=gray> <tr> <th onDblClick="javascript:changeContent(this);">Mark1</th> <th onDblClick="javascript:changeContent(this);">Mark2</th> <th onClick="javascript:changeContent(this);">total</th> </tr> <tr> <td onDblClick="javascript:changeContent(this);" id="m1">10</td> <td onDblClick="javascript:changeContent(this);" id="m2">20</td> <td onClick="javascript:changeContent(this);" id="t"></td> </tr> </table> </body> </html> I got it editable table but i cannot able to add two cell and also assign result to total.. let u know please help me Thanks Hello all, I have a form which contains some fields like company_name, address, phone, email etc. Also, I have a database with companies. I want that, when typing the beginning of the company name, a combo box to suggest all companies that match that text. I want that when a company is selected from the combo, all other textboxes to be filled with the correct info from the database. Also, I want that the user to be able to write a company that is not registered in the database. What I have done until now: For the editable combo I used the dhtmlxcombo from he http://dhtmlx.com/docs/products/dhtmlxCombo/ (Filtering mode: (filter existing list)). I'm not a scripting expert, so I think I cannot build this combo all by myself. I modified just one thing. At the begining, the dhtmlxcombo.js file contained something like this: Code: if (tab)z.tabIndex=tab;z.style.width = (width-19)+'px';self.DOMelem.appendChild(z);self.DOMelem_input = z;z = document.createElement('input');z.type = 'hidden';z.name = name;self.DOMelem.appendChild(z);self.DOMelem_hidden_input = z;z = document.createElement('input');z.type = 'hidden';z.name = (name||"").replace(/(\]?)$/, "_new_value$1");z.value="true";self.DOMelem.appendChild(z);self.DOMelem_hidden_input2 = z
I added z.id='dest_company';, so the file looks something like this, now: Code: if (tab)z.tabIndex=tab;z.style.width = (width-19)+'px';self.DOMelem.appendChild(z);z.id='dest_company';self.DOMelem_input = z;z = document.createElement('input');z.type = 'hidden';z.name = name;self.DOMelem.appendChild(z);self.DOMelem_hidden_input = z;z = document.createElement('input');z.type = 'hidden';z.name = (name||"").replace(/(\]?)$/, "_new_value$1");z.value="true";self.DOMelem.appendChild(z);self.DOMelem_hidden_input2 = z};dhtmlXCombo_defaultOption.prototype._DrawHeaderButton = function(self, name, width)
The text field 'dest_company' is generated like this: PHP Code: <select name="dest_company" id="dest_company" OnChange="SelectReceiver(document.comanda.dest_company.value);" style="width:206px;" tabindex="10"> <?php echo ' <option value=""></option>'; $address_result = mysql_query("SELECT * FROM `webdb_".$_COOKIE['user']."` ORDER BY companie ASC"); while($row = mysql_fetch_array($address_result)) { echo '<option value="'.$row['id'].'">'.$row["companie"].'</option>'; } echo ' </select> <script> var z = dhtmlXComboFromSelect("dest_company"); z.enableFilteringMode(true); </script>'; ?> This is the SelectReceiver() function: Code: function SelectReceiver(id_dest)
{
if (id_dest=="")
{
document.getElementById("contact_destinatar").value="";
document.getElementById("adresa_destinatar").value="";
document.getElementById("oras_destinatar").value="";
document.getElementById("judet_destinatar").value="";
document.getElementById("zip_destinatar").value="";
document.getElementById("telefon_destinatar").value="";
document.getElementById("mail_destinatar").value="";
return;
}
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
//document.getElementById("detalii_destinatar").innerHTML=xmlhttp.responseText;
var response = eval(xmlhttp.responseText);
}
}
xmlhttp.open("GET","modifica_detalii_destinatar.php?q="+id_dest,true);
xmlhttp.send();
}
And the file modifica_detalii_destinatar.php looks like this: PHP Code: <?php $q=$_GET["q"]; include ('conectare.php'); $sql="SELECT * FROM `webdb_".$_COOKIE['user']."` WHERE id='".$q."'"; $result = mysql_query($sql); while($row = mysql_fetch_array($result)) { echo ' document.getElementById("contact_destinatar").value = "'.$row['contact'].'"; document.getElementById("adresa_destinatar").value = "'.$row['adresa'].'"; document.getElementById("oras_destinatar").value = "'.$row['oras'].'"; document.getElementById("judet_destinatar").value = "'.$row['judet'].'"; document.getElementById("zip_destinatar").value = "'.$row['zip'].'"; document.getElementById("telefon_destinatar").value = "'.$row['telefon'].'"; document.getElementById("mail_destinatar").value = "'.$row['mail'].'"; '; } ?> All this is working just in Firefox. In IE, when I select a company from the combo box, an error is generated and no text box is completed with the correct data. The error I'm talking about is: Code: 'document.comanda.compania_destinatar.value' is null or not an object In Firefox, if I inspect element with Firebug, my select looks like this: Code: <div style="width: 204px;" class="dhx_combo_box ">
<input type="text" autocomplete="off" class="dhx_combo_input" tabindex="10" style="width: 185px;" id="companie_dest">
<input type="hidden" name="dest_company" value="45">
<input type="hidden" name="dest_company" value="false">
<img class="dhx_combo_img" src="codebase_xcombo/imgs/combo_select.gif">
</div>
Any help on this would be great. Many thanks and best regards! I have a dropdown menu. the code is as below: <html:select name="data1" property="accountNumber" styleClass="formContent" > <option>Id1 </option> <option>Id2 </option> I need to give user an option to select from the list or enter a new value. how do you do this ? I can add another option say "new value" and when he choose this user should be able to add the new value/ please help !! I'm new to java script. Hello all, I am using an editable iframe to change the style of the text as a person enters text depending on what they type in. Sometimes the text needs to be a link, and while inserting a link works, I can't click on it. I was wondering if anyone knows how to get links in an editable iframe to click through. I've researched this for a while now without getting anywhere. Right now I'm guessing that I need to somehow find out if the user is hovering over a link and turn "designMode" off for that section of text, or the whole iframe, I'm not completely sure. Anyway, any help would be greatly appreciated! How do I get the pixel position of the caret in an editable IFrame? I am building a WYSIWYG editor which works for Gecko, Trident, Webkit and Presto. I am doing this by setting the designMode to 'on' for an IFrame. The problem that I am having is that I need to know the pixel position of the caret so I can determine if the caret is at the bottom of the page. The reason I want the pixel position is so that way I can auto scroll the scrollbar to that position. I should mention that we are using JavaScript. Any ideas appreciated. I currently have an image and underneath it there are 6 thumbnails. When I run the cursor over them the big image changes. This works fine. However, I would like to have text beside the big picture that also changes depending on the thumbnail over which I am hovering. I have tried to work it out myself but failed miserably. I have tried forums, but can't find what I need. My code as it stands at the moment is: <script type="text/javascript"> if (document.images) {image0 = new Image; image0.src = "i/p0.png"; image1 = new Image; image1.src = "i/p1.png"; image2 = new Image; image2.src = "i/p2.png"; image3 = new Image; image3.src = "i/p3.png"; image4 = new Image; image4.src = "i/p4.png"; image5 = new Image; image5.src = "i/p5.png"; image6 = new Image; image6.src = "i/p6.png"; }</script> and <img class="img" src="i/p0.png" align="left" width="300" name="rollimg" title='blah' alt="blah"/> <span class="inverse-text"><this is where I want changing text to appear as I roll over thumbnails.</span> <br clear="all"/> <span onmouseover="document.rollimg.src=image0.src;"><img src="i/tb/t0.jpg" class="img" width="70" alt="blah" title="blah"/></span> <span onmouseover="document.rollimg.src=image1.src;"><img src="i/tb/t1.gif" class="img" width="70" alt="blah" title="blah"/></span> <span onmouseover="document.rollimg.src=image2.src;"><img src="i/tb/t2.gif" class="img" width="70" alt="blah" title="blah"/></span> <span onmouseover="document.rollimg.src=image3.src;"><img src="i/tb/t3.gif" class="img" width="70" alt="blah" title="blah"/></span> <span onmouseover="document.rollimg.src=image4.src;"><img src="i/tb/t4.gif" class="img" width="70" alt="blah" title="blah"/> <span onmouseover="document.rollimg.src=image5.src;"><img src="i/tb/t5.gif" class="img" width="70" alt="blah" title="blah"/> <span onmouseover="document.rollimg.src=image6.src;"><img src="i/tb/t6.gif" class="img" width="70" alt="blah" title="blah"/> Ideally if you could tell me how to update the above script and code, so that it works, I would be very grateful. Hello, I want to replace the text headings with images. I have tried adding an 'img scr' tag but then the menu won't expand. I got the code from here The JavaScript Source: Navigation : Expanding Menu I would appreciate any help. Hello I have several issues with my multilevel drop down menu The First issue is : the page has 2 iframes (one has the horizontal multilevel drop down menu on the top) the below iframe has my site address Now, when i hover over the menu it does not open or expand but when i open just the menu without any iframes it does This clearly means that the menu is not coming out of the iframe Please help me bring it on top of everything of the page Note: i have placed the menu in one iframe and a page opens below it in another iframe. The Second issue is : I want the navigation bar that is the multilevel drop down menu to be editable Which means i have a blog and a forum on my site but my visitor wants that the blog should not appear there and another link to play games should be there and hence he/she can edit it And please also try to make it work on cookies so that the user info and preferences are saved in cookies and whenever he/she comes back they see the page their way. For you: I would like to tell you that IdeaLab has launched a Twitter Advertising, Widget and Search platform and the first 1000 people are getting $100 go to tweetup.com Please help me, it will be really appreciable. Thank you very much in advance! Hello everyone. I hope I'm posting this in the right place. I'm using the Disco Background Effect script found here that causes the background color of the page to continuously change. For my design I need other aspects of the page to change along with it. Such as some title Text and HR lines. Is it possible to call this script to work on other things such as images, text and HR lines? In other words I want some text to change color in time with the background changing. I appreciate any help you might have. Ron Hello, I am trying to do an image swap when hovering over "TEXT" links. For instance, I would like to first have a "mainpic" in a div that would be replaced by either image 1,2 or 3 (depending on if you are hovering over"text link 1,2 or 3). I would use normal rollover "image" swaps, but would prefer to have the "trigger" to be "text" (for SEO reasons). I am just getting familiar with javascript, but do not even know where to begin! I have read multiple forum entries throught google, but could not find any where I could have "multiple" text links. I would so much appreciate it if anyone could please point me in a direction. Sincerely, Buffmin As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page. For Example: Input- 512 Output - Austin, TX The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen. Thanks! Hey everyone! I'm in the process of creating a portfolio site for my artwork and I'm requesting help. The website has a scalable JQuery background which changes depending on which thumbnail you click. I've uploaded the progress he http://www.aldousmassie.com/newprogress I'm using this code at the moment to scroll through the background: Code: <!-- SCRIPT FOR CHANGING BG ON CLICK -->
<script type="text/javascript">
imgs=Array("img/00.jpg","img/01.jpg","img/02.jpg","img/03.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==3) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
<!-- SCRIPT BELOW OVERWRITES SCRIPT ABOVE -->
<script type="text/javascript">
imgs=Array("img/08.jpg","img/09.jpg","img/10.jpg","img/11.jpg","img/12.jpg","img/13.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==5) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
Unfortunately, the bottom code overwrites the top. Is it possible for each different background image to have their own "set" of images that could be scrolled through onclick? I'd appreciate any tips that point me in the right direction. Thank you. Hi there, I've been searching for an answer to this for the last few days but with no luck, so I thought I'd register here to see if anyone can possibly help. All I've been able to find everywhere for this is examples of changing images when rolling over them or clicking them, and I don't need that. What I need is a bit of javascript that will recognise some image paths on a page and replace those image paths with other ones. It's for an ecommerce website on a certain platform, using a customer reviews section which outputs star images based on the customer's rating. So, the images used (which look awful) are, for example, "sourcehere/stars_5.gif", "sourcehere//stars_4.gif", and so on. Just 5 of them. I want to design my own 5 images, upload those images, and then have the javascript replace the rubbish looking ones on the page with my own images. I thought I'd be able to find something quite easily, but so far all I can find is examples of mouseover events and so on, and I don't need any of that, just the entire image replaced with my own image. Can anyone help please? I'm a beginner with javascript so I'll need it spelled out to me! Thankyou for your time. Hi, I have a form with 9 text fields and a text area. What I want to do is replace the text in the text area depending on how many fields contain text. For example my text boxes are named 1 to 9, if the user enters text in the first five boxes I want the text area to auto fill with 'you have selected boxes 1 to 5' if the user selects all nine it will say 'you have selected 1 to 9', therefore, the user must complete the text boxes in order. I have it working with an onchange event but i have a button on the form to also auto fill the text boxes and it does not work if this is clicked. Any help would be appreciated! |
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