I need to extract some data from the following block:<span <aref="localhost:80/items/2">item link</a> <span>item attribute</span></span> I can get the item link anditem attributedata by using $("span a") and$("span span"). I, however, can't figure out how to extract the "2" from the "localhost:80/items/2".
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I have this JSON file that does the encoding from the states database.I want to extract it out using jquery and populate the select dropdown box. the json file is being encoded in this way:
[
{"State":{"name":"AUSTRALIA CAPITAL TERRITORY"}},
{"State":{"name":"NEW SOUTH WALES"}},
[code]....
I try to load only a part of my data file (named Elements.html).
[Code]...
To manipulate strings, but forexample when Iam programming an event with jquery and extract data from a textfield for example I can,t do this var msg=msg.subtring(0,5);
Or for example this does not work->
I stumbled across jQuery while during a search for my project that involves parsing and extracting content from HTML pages. I have a collection of xpath strings that identifies the data I would like to extract. Wondering if I could use jQuery for this purpose.
View 1 Replies View RelatedI would have "thought" it would be a simple thing to get the (unformatted) text in each cell of a dynamic table but I have failed to solve this problem. So...I have a table that the user can dynamically load with data. They click an add button to insert a row in a table which includes a delete button per row if they want to turn around and delete it.The table is inside a form. When they submit the form, I need to read each row and each cell in a row in order to dump it into some format so that the table contents display reasonably well in the email that is sent from the form submission.So the add row function looks like:
function addRow() {
//add a row to the rows collection and get a reference to the newly added row
var newRow = document.all("mytbl").insertRow();
[code]....
i am creating a table dynamically using java script- the number of cells in a row is constant and the data is accepted from the user from x text boxes(based on number of cells).now, i want to insert a button in the x+1th cell of each row and i want to extract the data in the row that contains the button that gets clicked back into the text boxes for editing.how do i go about doing this? dynamically creating the table is not a problem, but am not able to extract the row data for editing :-(i forgot to mention this- but after editing the data in the text box, i need to be able to insert the data back into the same row from which the data was extracted in the first place...
View 3 Replies View Relatedfunction callBackFunctionForAddAdmin(data)
{
alert(data);
}
If we get the following alert message
<result><error>the given userid is already admin.please enter another one.. </error></result>
How do i extract the data inside the "error" tag?? (first checking if it exists and then if so extracting it)
I'm trying to extract just the number after the string "page/"
/store/page/1/sku/232434
/store/page/6/sku/323342
So the result would be:
1
for the first example
6
for the second example
The value I'm trying to get at will always appear after the "page/" Is there a way I can do this using jquery or some other way perhaps?
to append a parameter string like: '?key=val' to the currenturl and the value for the key changes based on the user input. Isthere any jquery utility that does the base url extraction fromwindow.location, so that I can append the '?key=val' to that?
View 5 Replies View RelatedI need to try and extract the following from a STRING not the current page[code]...
How would I do this? I had a look on google, but all they seem to be talking about is extracting from the current page, which I don't want
I like to ask about how do I get a partial attribute value? My code:
<a href="#" id="id-1">Link 1</a> <a href="#" id="id-2">Link 2</a> <a href="#" id="id-3">Link 3</a> I like to extract link attribute value in id-x, so I'll get numeric 1 or 2 or 3.
I'm trying to extract a value from an attribute, namely listid in this case, inside an input tag.code...
$list is an associative array fetched from a database. The contents of that array might be irrelevant for the issue. I'm using a jQuery to handle any javascript code. How do I extract $list['id'] from this input tag?
or is there another genius way to accomplish the same other than using an input tag?
I need to get the innerHtml details of a page .in the below script when i alert the obj iam getting the Text of Html i need to get the inner html object how it is possible.[code]...
View 4 Replies View RelatedI am very new to JavaScript / JQuery... Need to iterate over the following segment of code and either return an array or single value the e-mail addresses assigned to these labels (these are hardcoded as the check boxes values):
<div id="emailCheckListId" class="checkList">
<ul id="emailCheckListId_ul">
<li>
<label for="root.module.emailCheckList_0" class="checkListLabel">
<input type="checkbox" value="johndoe@aol.com" id="root.module.emailCheckList_0" name="root.module.emailCheckList"/>
[Code]...
I currently have a script that extracts the text from an li using:
$('li').text();
simply enough.
But I have span within the li, and the text within the span is also being selected. Is there a way to remove the span text from the selection?
I want to setup the Cycle plugin, which seems straight forward, but instead of hard coding the list of slideshow images in the html, I want to write the list dynamically when the page loads.I need to collect the file names of all the jpg images in the slideshow directory and then write them to the html file where the plugin will run.I'm sure that this is a common thought, but I haven't found any specific references on how to make it work.
View 2 Replies View RelatedI need to be able to get the value from the input box below to send a PHP script. This value is generated based on other fields in the form using Javascript.
<input type="text" name="need" value="0" onFocus="this.blur()">
The value of "0" is auto set because it starts out as 0 and as you fill in other details the number increases. I have tried to remove the "0" and continue but when posting to a PHP script ($_POST['needs']) it shows up blank.
I have a URL...How can i extract string 'google' from above URL.
View 2 Replies View RelatedI need to get the background-image urls from the style (and then remove the part thumbs). My intention is to dynamically create an img element corresponding to each thumbnail image.I was thinking to use a substr() to get the urls and replace() to remove "thumbs", but the property style.backgrounImage gives a string like url("/images/photos/thumbs/4923face.jpg") in FF3, where as in FF2 and IE6 it gives url(/images/photos/ thumbs/ 4923face.jpg).
View 2 Replies View Relatedthe title basically sums it up. how can i see if a word is in a url and then if it is, do something with it.
View 9 Replies View RelatedI know, this is really a noob question and I don't really know what went wrong
The code is very simple. I have a web page that contains the following code...
I tried many other ways to get the text, but I just can't get it. Everytime I get null or blank or Object Text or no pop up at all. I am pretty sure document.getElementById('mydiv') is getting the right div. Can someone please give me an example, please, I feel so stupid because this shouldn't be a problem but I just can't really find a solution.
I need to make script which takes from one field string(numbers separated by space copied from excel) divide it by space into variables and insert into another fields on this page. <textarea name="receiver1" id="receiver1">
View 1 Replies View RelatedIt's a "live search" module for Joomla 1.5 and I'm trying to modify to use with Virtuemart (shopping cart component) I've got most of it to work but just can't figure how to extract the element I need. The script makes a url call to a search script which returns the formatted results. (works fine) The results are "set" in a hidden div. (works fine) They are in this format...
[Code]...
How do I extract "somestring" only? I'm on IE7.
<script type="text/javascript">
var x = "(EVAL)(H:somestring)Some other Text here";
var full =(x.match(/(H:(.*?))/g)); // produces "(H:somestring)" as expected
alert(full);
var inside = (x.match(/(H:(.*))/)); // produces "(H:somestring),somestring" .. I only
want "somestring"
alert(inside);
</script>
I currently have a asp.NET page which has a textbox with the ID: "txtbox1". I would like javascript to store the data entered into txtbox1 into a var. I have tried using:
var jVarName;
jVarName = '<%#aVarName%>';
but so far it hasnt worked.
