I have this source code (I get "data" via AJAX / JSON and it has the properties person.id and person.lastname).
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I searched for sorting them in an alpabetical order. I saw solutions, fetching the whole data, but I am rendering the HTML ul list, so perhaps there are better ways to sort it? Or is it necessary, first to push all the li's to the ul? Isn't there a jQuery basic function for it?
is it possible to access the index of the json data array in the current iteration and use it in a template?
View 2 Replies View RelatedI have a bunch of dynamically created divs which I need to loop through and then display text inside which is obtained via AJAX.
<div class="appStatus" id="appStat_1>TEXT FROM PHP PAGE</div>
<div class="appStatus" id="appStat_2>TEXT FROM PHP PAGE</div>
<div class="appStatus" id="appStat_3>TEXT FROM PHP PAGE</div>
Basically, I want to loop through all divs where class = appStatus and on each iteration pull data from a PHP page (via AJAX) to display in the DIV. I need to send the value after the _ of the id (which I can obtain using substring) with the AJAX request in order to return the correct text.For some reason.I know that I need to do something with
$("div.appStatus").each(function() {
)};
Just got myself lost in everything I tried.
We are using jQuery JavaScript Library v1.3.1 for paging and sorting purposes. This library is working fine when we are loading smaller
data sets (<1000 records) on the page. However, when data set starts getting large (>3000 records), the initial page gives a script loading
error and the page does not load at all.
I mainly do LAMP programming, and as such don't have much experience with JavaScript.
I'm looking for a simple function that will allow the user to reorder search data gotten from a database and displayed in a table.
Meaning, the user clicks on one of the column headers, and js automatically resorts the results. I've seen some stuff online, but none of it seems to really work.
Can anyone point me to something in the right direction?
I have a table I am populating with data from a DB, and have it
sortable on the client side. When the table exceeds around 300 rows,
I start running into problems with rendering and sorting it. I
started out using Prototype to help with the sorting, but it appears
that this results in a lot of calls to _getElementsByXPath, which are
taking up a large percentage of the rendering time. I believe this
call is occurring as the DOM is being parsed.
What is the general/most accepted manner of dealing with large data
sets (I am expecting some to grow into the thousands) in a table so
that it can be sorted client side? I am thinking of building a
javascript (JSON) object containing the data, and sorting based on
this. Anybody have any thoughts on this approach, or any suggestions
for other ways to approach this?
I'm building an online auction system. Each participant will be allowed to post one bid per minute for about 3 hours. Each person's "bid history" must remain visible to him during the entire auction in a scrollable list, and this list must be sorted from high to low bid. These auctions will have upwards of 10,000 bidders and the server will be seriously stressed in dealing with so many bidders posting another new bid every minute. Therefore I want to alleviate any additional stress on the server by storing and sorting each bidder's "bid history" in his own browser -- perhaps in a cookie or maybe there is a better javascript-based data storage container available for this purpose ... ?
This seems like a natural application for javascript because of the fact that only the individual bidder needs to see his own list of submitted bids -- sorted from high to low -- and I'm hoping that javascript can be employed to do this.
1- A bidder enters his bid into a form (example 12345.67) and posts the form to the server;
2- Javascript grabs the posted value and appends it to the cookie or whatever container is storing the bids in the browser;
3- Javascript re-sorts the values and displays them again, perhaps in an iFrame or maybe in another kind of scrolling list on the main page.
Note that these bids will NOT be placed in ascending or descending order (this auction is different from most) and this means the values must be re-sorted each time a new value is posted -- so they always appear sorted from high to low in the list.
I know that it may be better to use the .each() function for this but I can't figure out how to iterate over elements that or not children or siblings of $(this). I have this code, and it works fine:
$('#button1').hover(function(){ $('#pres1').css('opacity',1.0).siblings().css('opacity', 0.0); });
$('#button2').hover(function(){
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But that doesn't seem to work for some reason. I can't figure out why (still early days in JavaScript for me).
I would like to know if there is a simple way to show all elements of that variable?
var collectionElements = {
teste: {
var1: 'teste[]',
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With this function my firebug Console outputs only the last object(3th node) with its child object.
I get a XmlHttpRequest responseText from a AJAX JSON call. This is a string. I created an example:
var testString = "{'desc':'text1','name':'text2'}";
$.each(testString, function(key, value) {
alert(key+': '+value);
});
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Instead I get every char of the string each in one alert message. How can I transform the String to an Array, or get in this case the two key-value pairs?
I wish to automate the population of a page by prefilling form values such as select boxes as well as fire off the change event after the value has been set. However there are at least 3/4 select boxes on one page which need populating automatically.
This works fine for the first element but not for subsequent elements all in one go when use the Trigger method of Jquery.
e.g.
$('#category').val(5);
$('#category').trigger('change'); <-- stops here.
$('#unit').val(8);
$('#unit').trigger('change');
The change event on category seems to break the flow and does not pass control back to carry on the order of processing.
What I have is this html:
<div class="persons">
<table>
<tr>
<td>Name: </td>
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Now what do I write in this iteration loop to first get the text from the FIRST name and age box, in the first <table> (so I can work with tem). And in the next iteration loop get the SECOND <table>īs input fields text values?
I have another assignment where I have to make a few number games. I have done the rest of the program but I am stuck on writing this function. My problem is it asks to add the pattern to a string each time the loop completes. I dont get this. I understand this can be done using an array but we are asked not to use an array.
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I have a loop in Javascript, I want to run console.log() in a specific iteration, and then terminate. What is the best method to go about doing this? I'm wanting something like Perl's
die Dumper @foo;
i'm having a slight problem understand how to use this.myVar in an object. And I use prototype.
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Does anyone know how I can use this.myvar within the function. I have tried binding and bindAsEventListener.But nothing I've done has been able to get the right value!
I am trying to assign values to a bunch of form fields. However, I don't want to loop through EVERY field in the form, just a specific subset of fields. The fields I am trying to change are all named similarly myField1, myField2, myField3.So, my thought is that I would like to use a for loop and loop through the appropriate fields by simply incrementing a variable and appending it to the end of the string "myField" in order to change the appropriate field.How can I evaluate "myField + iterator" into a useable reference to change the value of said field?
View 6 Replies View Relatedi`m having two kind of divs with different classes. Like:
<div class="test class1
">Class 1</div>
<div class="test class1
">Class 1</div>
<div class="test class2
">Class 2</div>
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html Code:
Original
- html Code
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I am setting wordpresscommunityand off course love using jquery.I have a peace of code that really should be fine according to jquery documentation.So my html part
<div id
="sortable
" class
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that is linked to google ajax jquery right and that is all working just fine. I have sortable interaction. So the problem is that I can not catch ANY event from it. Please take a look at it.
$(".sortable").sortable({
disabled: false,
axis: 'y',
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im learning jquery at the moment (and english ...*g*, no clue where i suck more...) and now ive got following problem: i make use of the jquery ui and there specially i use the sortable thingy...
so now the problem: im trying to sort some divs. after sorting i want to sort the order of the divs in a new way (simple from 0 - x).
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Assuming a structure like:
<table><thead><tr>
<th>Sample</th>
</tr></thead>
<tbody><tr>
<td><ul><li>25
<ul><li>Some Name</li>
</ul></li></ul>
</td></tr>
</tbody>
</table>
How can I use textExtraction to sort based on whatever number is in that first LI element? I have tried various things, but just can't seem to get it.
//Various forms of the below... trying to find the right path to the element.
textExtractionCustom: { 0: function(o) { return $('li','ul.serversgs',o).html(); } }
textExtraction: { 0: function(o) { return $('li','ul.serversgs',o).html(); } }
// This from within my own function called by whatever column I'm sorting by (0 above).
return
node.childNodes[0
].childNodes[0
].innerHTML;
Am I wrong and I cannot do this, even though the sample above is directly from the Tablesorter site as an example of bypassing HTML markup inside the TDs?
I'm using tablesorter in my app and it's working great except.. the ip address sorting seems to be slightly broken. It will sort on the first two groups fine, on the third group it tries to sort once and gets it wrong and on the last group it won't sort at all.bob
After a bit of debugging the issue is that an ip address is being detected as a digit, i.e 192.168.1.100 is detected as the number 192.168 and hence only sorting on the first two groups. I fixed this by moving the digit to the end of the parsers. This is not a proper fix but works for me. Secondly the parser needs to be changed as follows. Without the debug line obviously. It was limiting each group to 2 characters and only sorting the first two groups.
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share some best jQuery plugin for table sorting?
View 5 Replies View RelatedI have a table in which the first column is the row number (always from 1 at the top to 100 at the bottom) so no matter how the other columns are sorted that first column should be the 'rank' for that particular
sort. Is it possible to do this with tablesorter? Could I change the values in the first column after tablesorter did it's work? I see how to disable sorting on the first column but that is not what I want.
am using jqgrid within my web app.now my record contains a checkbox followed by some string data. if the user checks some (say 5) checkboxes and then click on the table heading to sort, i lose track of all my checkboxes. this seems to be happening on all my grids.
View 1 Replies View RelatedI want to make the table header clickable and used the sample code from Textbook Learning JQuery I am not sure where is the class 'clickable'present. Does anybody know how can I get this working. I loaded the JQuery.js and its linked properly.
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