I am trying to replace my text area with a div. Here is the problem ... The textarea value was dynamically generated, like:
<textarea id="mytext"></textarea>
and then, mytext.value = 'something goes here ...'
Now that I'm replacing the textarea with a div, how can I get the stuffs loaded in mytext.value, where I've also given <div id="mytext"></div>.
Relatively new to jQuery but have a problem with getting data to display.Using a webform with 2 forms. User slects and inputs data into the first form, clicks a button then using jQuery .ajax submits the serialized data to a php script. The script processes the input into multiple paragraphs of text which is based on the input from the first form.The data is returned to the webpage and displayed in a text area (of the 2nd form) where the user can edit it to fine tune the wording. The 2 forms are displayed in different tabs so it is easy to move back and forward between the 2 forms.
The problem occurs when the user goes back to the first form and enters or selects different text and then click the submit button to generate a whole new text for insertion into the textarea on the second form. For certain fields the modified text is displayed.However if the whole of the text in the textarea is deleted, then the user clicks the submit button to re-generate the text content area then nothing at all is ever interted into the textarea. If have user alert to check that data is returned from the php handler and this text is correct. BUT when I click on the tab to see the textarea (id is "draftrec") there is no text inserted. The relevant function is below and the line that should insert the text into the textarea is:
$("textarea#draftrec").html(data).show();
//------------------------------------------------------
$("form#form1").submit(function(e){
[code]....
I start to use JQuery and see how is really simple...! I just have a question that I couldn´t find in documentation or here in the forum, andI have a PHP Script that is a combobox with a several textareas. What I would like to do is, select a data in combobox andit will get some data in MySQL database and put it the textarea inputs.The combobox is from name of persons, and the textareas is address, telephone, email, etc... all of them are in MySQL database.
View 2 Replies View RelatedI am using the cluetip plugin to show a formatted version of text thatthe user types into a text area. So I have a <textareaid="description">, and as the user types, they can at any time click a"preview" button will call cluetip to display the popup. Here is mycurrent cluetip call:
$('#id_preview_link').cluetip(
{
ajaxSettings: {dataType:'html',
[code]....
I need to insert the data into a textarea from a text file when the user loads the browser..
and I am using this program to do it..but its throwing error 405, I dont know whats the problem.
<script type="text/javascript">
function getfile()
{
xmlHttp = GetXmlHttpObject();
[Code]....
Im a javascript noob, And im trying to get this array data to appear in my textarea on the click of a button.
<html>
<head>
<h2><u>Add Element to Array</u></h2>
[code]...
how <textarea> data may be passed in a hidden form field or in a cookie ? is needed any encoding ? in javascript ?
View 1 Replies View RelatedHow would i change back to the default length of textarea?
I have this comment area that after clicking submit i will append the new comment in the list of comments through ajax... i got one problem though, everything is working perfectly well except for the textarea that won't change back to it's default size...
EXAMPLE:
The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3
I've been trying to fix this.
Code below:
I am using .ajax() to access cross-domain data using JSONP. Because I need to be able to cache the data I want to use a static name for thejsonpCallback function, so I have set the jsonpCallback option in the .ajax() request. However that appears to requires a global function whereas the auto generated function didn't (well maybe it did but that was all hidden from me).
I definitely need to be able to cache the results. Ideally I wouldn't have a global function handling the data. Is there another way to do this? If not what is the best practice way to go about using a global function these days and how do I provide it with the context of the object/module it was called from - which is where the data is needed?
I would like to use jQuery to prepopulate a form - ie make a call to a php program to get data from a database and pre-populatea form with appropriate data for the user. Can anyone point me in the right direction for some examples on the simplest way to do this?
View 3 Replies View RelatedI wonder if i can make the variable data which is [data] in jQuery.post( url, [data], [callback], [type] ) dynamic. for instance, this is the form i want to send,
PHP Code:
<form action="send_xml.php" method="post" enctype="multipart/form-data" id="form_send"><input type="checkbox" id="var_1" class="checkbox"/><input type="checkbox" id="var_2" class="checkbox"/></form>
[Code]...
I am writing a small data entry screen that will post the form data to a page and return a message. But i cannot get the Success or Error functions working properly.
Here's the code where strData is the posted querystring of:
I'm not sure whether it should be in a form and using the onsubmit or click of a button.
I am still new to jQuery and I am trying to figure something out. I have this code:
[Code]...
This is working fine on itself. What is does is when I click a link it loads data into the following div. When done loading it slides out. But I want to change the appearance of the slide. I have tried to do that like this: $(this).show("slide", { direction: "down" }, 1000); But this doesn't work. When I check firebug it says the following: o.easing[this.options.easing || (o.easing.swing ? "swing" : "linear")] is not a function
Im trying to convert the contents of a canvas into a data url and then post it along with other inputs to the controller in order to save an image.
The PHP:
<
formmethod
=
"post"accept
[code]...
I have just started to learn about JQuery and wanted to learn how to retrieve data from an API.
I used the Flickr example provided here [url] and just changed the relevant code to point to the 500px api.
<body>
If I launch the following URL I do get the results properly [url]
Here's a sample of what the result looks like:-
I don't get any results when I run my code page. What am I doing wrong?
I am trying to try jQuery 1.4.3 updated .data() method with HTML5 data attributes. The way I understood these changes is that an element with these attributes would automatically have their data populated by .data(). For example, if I have an element:
<ahref="#" data-cheese="cheddar">DataElement</a>
I can access this with .data('cheddar'). This part works fine. The issue I am having is that calling JUST data like $(this).data() just produces an empty object. Is this how it should be expected to function?
i am thinking of using a xml file as a data base for example , the xml file stores a list of reference numbers which is allocated to a url or a name such as 0123456789 and i have a text box on a webpage and the user types in a reference number and the javascripts reads the xml file to check if its a valid reference number i.e a registered number i am new to working with xml etc.
[Code]....
id like it to read the specific data thats contained within the tag such as 0123456789's tag = JOE
I'm trying to compare incoming JSON data to the existing data to see if there are any changes, but for giant objects like:
Code:
[{"date":"2011-09-03 23:06:03","notifier_id":"1","type":"1","unread":"0"},{"date":"2011-09-05 00:37:46"}]
if (JSON.stringify(oldData) == JSON.stringify(newData))
This doesn't seem to work. I've tried using:
Code:
escape("'" + JSON.stringify(W.notification.list + "'"))
but that ignores the objects properties and returns something like 22%5Bobject%20Object%5D%2C%5Bobject
Are there any plans to allow the .data() method to accept a map of key/value pairs of data?I don't think this is currently supported although many other jQuery methods support this type of functionality...
$('#myDiv').data({foo: true, bar: false});
I've got this little 'textarea' script..see the code below. Now there is something strange with it. When I disable javascript from within IE 6.0, it still seems to function well... how come ?
Also I would like to build in one thing extra.. Whenever one of the buttons B or C is pressed there is a tag placed within the textarea, like it should. However I don't want the tags to be counted up to the textcount total. What do I need to adjust in the code to achieve that ? Code:
how to make a DIV into a textarea. I've noticed that Facebook does this and so does a lot of Google's stuff. Just looking to see how they pull that off.
View 2 Replies View Relatedreally need some help with validating a textarea box. basically i have
a text area box that must not have more the 910 characters entered and
they must not be spread over more than 23 lines. I could check the
total length but the problem is people could enter 1 character per
line so you would end up with 910 lines.
Is there a way to detect which textarea the cursor is positioned in? I
would not want to attach 'onkeypress' to all textareas to detect which
one I am presently in ... or is this the only option?
I need to create a page that
allows users to copy the contents of a MS Word document and paste them
into a textarea. All fine and dandy...but the tabs. I don't need to
keep the formatting, just the tabs. Is there any way to detect the tabs
and change them to four spaces or something similar? If you have any
other ideas please let me know.
I want to be able to select 3 rows of a textarea, and when pressing
"Tab/shift Tab" indent the source code edited. Can I do this with
JavaScript?