JQuery :: Remove A Div Based On An Xml Variable?
Apr 28, 2011
I have an xml file that I'm parsing with a set of items and their features. Some of the items don't have certain features so, so I would like to remove the divs in which they're results are displayed if they don't have them. I've tried using the remove function, but it either doesn't work or removes the div from all of the items rather than just those missing that feature.
This is the xml structure I'm using for each item [code]...
Say for instance that the card feature for a few items in my xml file is empty or is listed as "n/a", how would I remove the div tag with the "card" id for only those items missing that feature?
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Mar 18, 2011
how to properly evaluate a value in a document onLoad. Caveat - I am working on this via a CMS (BusinessObjects), so don't have 100% control over what's passed in to the page.
HTML:
<div id="home_alert"><hr />
<h2>MEMBER ALERT!</h2>
<p><a href="/member-home.htm">LOG IN to read new items!</a></p>
</div>
[Code]....
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Jan 21, 2011
I was wondering if it is possible to remove content from a website based on the screen resolution, rather than have to redirect to a new URL.For example:
<if height greater than 800px>
Lots of code
<else>
<br/>
</if>
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Apr 2, 2011
I am trying to make a simple code that has a selection list (with the choice fruit or veggie). When the user chooses fruit, the second list displays the options apple, orange, banana. When the user changes their choice to veggie, the second select list then contains carrot, corn, potatoes (and the apple, orange, banana disappear).
how to do this/ code...
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Mar 14, 2010
I have a page I am working and I am having some trouble with: I need to show and hide areas based on a radio selection. I initally started using the show / hide feature in Jquery but the problem is the elements need to be removed but then put back if the user selects the radio buttonagain as it has form elements that have validaion on them. The validation is still trying to validate the form elements becuase they are still on the page but just not showing. This is the radio group the user makes the selection from:
<input name="terms_usr" type="radio" id="terms_usr_1" value="1"/>
<label for="terms_usr_1">Credit Card</label>
<input type="radio" name="terms_usr" id="terms_usr_2" value="2"/>
<label for="terms_usr_2">C.O.D</label>
[Code]....
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May 6, 2009
I have a dynamic jCarousel which pulls in JSON data from php, and prints out the list html. What I'm trying to do is set the carousel start item as a variable, which would find the item with the class ".active", and start with that item. The problem is that since the data is dynamic when it looks for the start item, the list hasn't yet been rendered, therefore doesn't find any class or list data. The code below works with a static list, but not dynamic. I think my options are (a) wait for carousel to load, then somehow set the "start" item after, or (b) after list loads auto-scroll to the item with class ".active".
Here's the code i'm working with for the dyamic list:
------------------------------
<script language="javascript">
$(document).ready(function() {
/* create an image slideshow from a JSON array using jcarousel */
[Code]....
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Jun 12, 2011
Can anyone tell me how I can check to see if a checkbox has actually been checked or not? The code I need to use this in basically gets data from a form which has alot of dropdowns and a checkbox in it. The function builds a query based on the values it finds in these variables. I was trying to check to see if the checkbox was selected and if so assign a value to another var but I can't seem to get it to work.
The checkbox is called pics.
if (pics.checked) {
var photos = "Yes";
}
else {
var photos = "No";
[Code]...
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Aug 21, 2010
I have a piece of javascript I am trying to get working.... Original Div container
<div id="Step5">
<div class="emptysegment segseparator" style="width:139px;">
<div class="barsteptext"><strong>5.</strong> Post content faster</div>
<div class="barstepimg"><img src="http://XXXXX/my_dir/images/XXXX/fb_buttons/publish_permission.gif" onclick="onPublishPermissionPressed();"/></div>
</div>
Now, depending on the value of $isfan I want to change the content of div Step5 So I do this... Set $isfan = 1 to test....
[Code]....
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Feb 22, 2011
i would like to declare a variable or input value called "module2" and have its value set at either M1 or M2 based on if a checkbox (called module_2 is selected or not. ie if the box is ticked module2 value="M2" .
i currently have something along the lines of this
function setmodule2() {
if(module_2.checked == true) {module2.value == "M2";}
else{idf_form.module2.value == "M1"}
}
[Code]...
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Jul 16, 2011
I want to use Javascript to submit one of two forms, "myform" and "myotherform" If the value of TotalMinutes is greater then 0, I want to submit MyOtherForm, if it is 0(empty), I want to submit MyForm The code I am using:
[Code]...
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May 6, 2009
I'm trying to make a form that passes a value to a second page that shows either DivA or DivB (using CSS display:none) depending on the value passed.
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Aug 20, 2011
I need to change the value of a variable on a <select> question.
Code:
Currently the variable choses either 1or 2 so when I execute the function it will sum the value ie..3,6 ect.
I would like it to add the value in the text part of the option ie.. 5000,10000,15000.
I realize if I could I could change the value to be the same as the text value but the backend of this software needs the values to stay 1 or 2.
I was trying to do an "if else" statement but I am not sure how to format the syntax to work:
Code:
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Nov 13, 2011
How do I get the line break to work in an alert box based on data from this php variable?
[code]....
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Aug 15, 2009
here is part of a form I have:
<select name = "pulmonologist" >
<option selected="" value="">---Select---
<option value="none">None</option>
[code].....
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Apr 22, 2010
I am creating a form in which a checkbox is checked based on specific info from previous page.The info I am passing is the client ID (which is a number I can pass in the URL variable)In the form I have a list of clients (with checkboxes next to them)Now if you come from a specific client page the checkbox with the client name should be already checked since you are getting info regarding that client, with the option of selecting other clients..So how I get a specific checkbox checked based on a specific variable?
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Jul 16, 2011
Codes for Dropdown menu based on radio buttons selection needed!
I need urgent help with this:
I need codes for a dropdown menu that is altered by radio buttons.
I want to insert the value selected from the dropdown menu into a table.
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Sep 12, 2002
how would i build a multidimensional array? would it be: PHP Code:
var rinksAndPriceArray = new Array();
rinksAndPriceArray[0] = new Array();
rinksAndPriceArray[1] = new Array();
i've figured that out so far.
now, i want to be able to access a part of one of the arrays based on a variable that is passed into the function
the variable i'll send in will be the first part of the array ex: rinksAndPriceArray[0][0] and i'll want to return the rinksAndPriceArray[0][1] value.
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Dec 12, 2011
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
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May 12, 2009
I want to remove a specific box when i click on the remove button in that box. I have a lot of boxes on a page but when i click on the remove btn it removes all the boxes. I just want to remove the box where i click on the delete btn.
This is the js code:
$(".del").click(function() {
$('div.floating-box').remove();
});
[Code].....
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Apr 9, 2010
Im using a jQuery script to show/hide a div based based on the selection made via a dropdown.
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
The problem im having is that the value used in the dropdown lists are price values eg 10.00
Consequently jQuery seems to interprit these as css notations, meaning the code doesnt work.
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Oct 20, 2011
Given the following input tag which is enclosed within a hidden div tag:<input id="X" class="Y"/> this call (id-based) locates the tag: $(this).find("#X")but this one doesn't (class-based)I couldn't find any documentation indicating find() working differently when using id-based vs class-based selectors.
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Nov 11, 2011
I'm currently reading jQuery - Novice to Ninja (fantastic book), and trying to understand how I can add several words to the code snippet below. I currently remove, let's say Sweden as below, but what if I also want to remove Norway?And another question, what if I would like to keep only Sweden and remove the rest from a list of twenty countries? How would I do that?
Code JavaScript:
jQuery(document).ready(function() {
jQuery('#countries tbody').remove(':contains("Sweden")');
[code]....
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Oct 21, 2011
Ok, so I've built a member search using ajax to change the results each time a filter is changed. It works great, except one minor issue that I'm struggling with...I just can't specify dynamically in the parent file that linkclass$id opens linkclasscontent$id as I don't know of any way to pass that $id variable back over to the parent.
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May 15, 2011
I am trying to define a variable as follows:
var music_id = $(this).attr('id');
var mix_class = $('#le' + music_id);
In other words, if music_id is mix3, I want mix_class to be #lemix3.The above code is not working for me and I would like assistance as to the syntax to produce such a result
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Dec 13, 2011
I want to load an html div in a variable, modify it in another variable; and then change the document injecting the contents.
1. I load the html to be changed in a variable (code)
2. I modify an attribute of <param> using attr() and I put the result in a var (newcode)
3. I change the html in the doc
I've used the debugger, and all steps give the expected results, except of newcode.html(), which is a null string. Why?
[Code]....
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May 26, 2010
I just don´t know the right syntax for this:
I want to change the css class of the li element from the name hidden to the variable filterVal, but i don´t know the right syntax.
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