JQuery :: Selecting Objects By .data("xy")
Mar 15, 2011I want to append a click event to all of the children of "t" that .data("xy") = true. How can i select only those children with jQuery?
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JQuery :: Selecting Non Existing Objects?
Jul 20, 2011I have a function that generate code, create a tags and i want those a tags that onclick send the name attribute to and existing div in the page
so <div class="icon"></div> load with the page
<a href ... class ="marker"></a> are created manually
$(document).ready(function(){ $('a.marker').each( function() {
[code]....
JQuery :: Selecting Objects In Dynamically Generated HTML?
Jun 3, 2009I'd like to do something like this: After the page is loaded I have some forms with submit buttons. The buttons have a class called "open". By clicking any of these buttons the script is using AJAX to take some data from database and add some HTML to the document. This part of generated HTML has also buttons with a class "open". By clicking any of the new buttons script should do what it does with the old ones. The problem is I have no idea how to "refresh" a click function. After generating HTML it "sees" only the old buttons.
Here's some code:
$(document).ready(function(){
$(".open").click(function(){
var idVal = $(this).parent().parent().find("#PlaceId").val();
if($("#admin_places_"+idVal).html()=='')
[Code].....
Populating 'Select' Objects With Data From An Array
Apr 7, 2004I am populating a ‘Select’ object with data from an Array, and I succeed in load the page with the required data on the ‘Select’ dropdown list. But when I see the source code generated (view-source code) from the browser there is no option on the ‘Select’, you can see this form the browser source code:
...
<body>
<form name="localization">
States: <select name="countries"></select><br><br>
Cities: <select name="cities"></select>
</form>
...
And I want that appears the options generated in order to be able to talk with server, because server is waiting for some value (1, 2, 3 or 4). Now when I submit the form the server don’t recognize the option (value) received. So maybe the source code generated should be: Code:
JSON.stringify() Acceptable - Send All Of The Data From These Objects To PHP
Apr 27, 2010I'm working on a very Javascript heavy application, and we've set up a number of different Objects to handle the data on the page. Very often, we'll need to send all of the data from these objects to PHP. Right now, we're using JSON.stringify. Are there any issues with this? It seem's like it does exactly what we need, but are there any downsides?
View 1 Replies View RelatedSelecting The Highest Calculated Average Of Varioous Data Inputs?
Oct 28, 2011I've written a program which will prompt for a number of cities, Prompt for the name of the city, then prompt for the number of snowfall readings of that city, and then prompt for each of these individual snowfall readings of that city. From this, it adds up each of the individual snowfall readings of that city, and will calculate an average by dividing this figure [the total snowfall] by the total number of readings for that city. This average is used to then classify the city as "not snowy", "mild", or "blizzard". I'm happy to PM my code to anyone willing to help out, as I realise this is a complex structure to visualise perhaps, but I can't post it publicly.
View 3 Replies View RelatedJQuery :: Extending Objects With Internal Objects?
Sep 5, 2009Is there a better way to extend object with internal objects?
$.fn.bestShow = function(s) {
var d = {
width: 0,
height: 0,
order: "numeric",
orderBy: "",
[Code]...
Objects Under Mouse - Return An Array Of All Objects Underneath A Certain Point
Apr 17, 2011Is there a way in Javascript or Jquery to return an array of all objects underneath a certain point, ie. the mouse position. Basically, I have a series of images which link to various web pages but I have a large semi transparent image positioned over the top of the other images. I want to find the href of the background image that the mouse pointer clicks over.
View 1 Replies View RelatedJQuery :: Using .ajax() To Access Cross-domain Data Using JSONP - Able To Cache The Data
Jun 27, 2011I 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?
JQuery :: Form Data Not Displaying In Textarea On Subsequent Return Of Data From A Call?
Oct 5, 2011Relatively 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]....
JQuery :: Get Data From A Database And Pre-populatea Form With Appropriate Data For The User?
Jan 3, 2011I 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 RelatedJquery :: Post - How To Make The Variable Data - [data] - Dynamic?
Aug 21, 2009I 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]...
JQuery :: Selecting The First Of Two Td's In A Tr?
Jun 24, 2009I'd like to set the align attribute of only the first TD in a TR for an entire table but am not sure how to address them all in one go. Probably an Nth child thing or similar but not sure!
View 13 Replies View RelatedJQuery :: Selecting DDs In DL Until Next DT
Jun 29, 2009this is where I'm stuck:
$('dl.message-block dt').click(function () {
$(this).nextAll('dd').addClass('red');
$(this).toggleClass("toggle");
});
...selects all DDs of the definition list, but I only want to select the items after the corresponding DT until the next DT.
JQuery :: Success - Error - Small Data Entry Screen - Post Form Data To A Page And Return A Message
Jul 22, 2011I 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.
JQuery :: [ajax]importing Data Into Imported Data
Jul 13, 2009I 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
JQuery :: Posting Canvas Data Url Along With Other Form Data?
Mar 25, 2011Im 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]...
JQuery :: Accessing JSON Data - Retrieve Data From An API
Oct 26, 2011I 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?
JQuery :: Using .data() On Element With HTML5 Data Attributes?
Oct 18, 2010I 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?
JQuery :: Creating Objects Within Each()
Oct 7, 2010I have a tab compopenet object that works by passing a dom element to a constructor... which then finds all the relative elements to that element using .find() and adds the necessary behaviour. Now, since I have multiple tab components on the same page, I'm using each() to iterate through the dom elements and pass each into the tab component constructor function.
[Code]...
JQuery :: Selecting Particular Value From DropdownList
Aug 20, 2010I'm using one piece of code to select a particular value from the dropdownlist. To select the default value after successful execution......
$(
"#titleDDL"
).val(
'- SELECT -'
);
But the desired output is got in Mozilla Firefox but not in IE7.
JQuery :: Selecting A Value With Up Down Keys?
Jan 9, 2010I'm trying to figure out how to select a value from a list that is filled dynamically using ajax auto suggest Take a look at the small code: when typing in a name by the keyboard this function is called:
[Code]...
JQuery :: Selecting Element From The DOM?
Jun 28, 2011This seems to be a peculiarone. Let me set the stage.I am selecting the href inside of ananchortag.I MUST disable all anchor tags inside my div.Here is the problem, I am redirecting old content to new content.I have over 1200 pages all with 1-20 anchor tagsAll of the anchor tags have a regular href url OR a javascript function.It looks like this:"javascript:open_window('detail1.html')"All I want is a way to extract the:detail1.html which can bedetail21.html ordetail.html also (thought about using slice to cut out what I need)
View 2 Replies View RelatedJQuery :: Selecting All Td Elements In A Row But The First One
Feb 18, 2011I have the following code that works fine (except the show/hide animation for the rows is proving to be a pain to get working):
In the table this is for, I have a checkbox in the first cell in the row the user hovers and clicks on to expand the following row. I am trying to make it so that clicking the checkbox doesn't trigger the jQuery toggling action.
Here is a sample row in the table this is for. The complete row below is what the user clicks on, and the row after that (class="docClassesRow") is what is expanded on clicking the above row
I tried adding :not(:first-child) to the selector:
But that didn't work.
JQuery :: Selecting Every 3rd Table Row?
Jan 26, 2011I've been trying some stuff with jQuery, especially zebra striping table rows. All the methods out there use a "table tr:odd" selector or similar to that.
I would like to select every 3rd row (1,4,7,10,...).
JQuery :: Selecting Only Within Generated DIV?
Feb 16, 2011I've got a hidden template div that contains an <LI> that is cloned and added to an <UL> on the fly. The cloned <LI> items have placeholder IDs. What I want to do is find all the IDs *within the cloned <LI>* that has a defined string in it (and then replace that string with the proper index, etc.)
So, for example, here's the HTML of the template:
<DIV id='thisLineRowTemplate' style="display:none"> <LI class='arrow' id='thisLineTemplateLI'>
<a href='#ex_EXNUMBER'>
<DIV class='LABELCLASS thisLine_labelContainer'>
<TABLE height=100% width=100%>
<TR valign='center'><TD align='center'>EXLABEL</TD></TR>
</TABLE>
</DIV>
<IMG id='thisLine_checkmark_EXNUMBER' class='thisLine_checkMark_off' src="assets/checkmark.png" width=60px height=54px>
<DIV id='thisLine_item_EXNUMBER' class='thisLine_exNameContainer'>
<TABLE height=100% width=100%>
<TR valign='center'><TD>EXNAME</TD></TR>
</TABLE>
</DIV>
</a>
</LI>
</DIV>
And here's the code so far:
for(rowIdx=0;rowIdx<theRows.rows.length;rowIdx++) {
thisRow = $("#thisLineTemplateLI").clone();
$(thisRow).attr({'id':'thisLineRow_'+rowIdx, 'display':'block'}).appendTo("#theList")
$(thisRow 'select[id*="EXNUMBER"]').each(function() {console.log("Found a EXNUMBER")});
};
Line 4 is what's stumping me. The <LI>s are being cloned perfectly. I've tried a couple of different selectors but honestly, I'm still pretty new to jQuery, so some of the concepts continue to elude me. At this point, all I get is "Parse Error" on that line.
