Sorting An Array Of Records By Value Of Field In Records?
Nov 2, 2009
I have written this program:
var scores=[];
function sortScores(scoreRecs){
for(i=0;i<scoreRecs.length;i++)
[code]...
to take an array of variables in calling the function (ie sortScores), place these variables into an empty array("scores"), apply the bubble sort to scores, and then alert scores in sorted form. When I use test values like I have above, where they are all just numbers, this program works perfectly and alerts the "scores" array, correctly sorted. However, what I would like to do is to call the function with an array of records, each containing two fields, and apply the same sort to the array of records, based on the value in the first field of each record.To illustrate, i'd like to be able to call the function thus:
I am having a difficult time starting the next page i am working on.I cannot find to much info on how to list records.I can make the table and search critera my problem is i cant get ado to search im unsure of the correct syntax.This is what i want it to do.Have 3 - 4 things someone can search with. have a button that will search, and when the queried search comes back make each record a link so that i can have another page populated where the values can be edited.
I have a combobox on this testsite: sneleopard.dk/combobox.html it should show all records containing the search string while typing. But sometimes it only shows some of them, why?
1) type "spi" and it shows among others "spinat helbladet" 2) delete the search string and type "bla" 3) it should now among others show "spinat helbladet" again, but it doesnt, why?
maybe its because that the function shows first records starting with the search string, and thereafter those containing?
Here is my Code $(function () { showData(); }); function showData() { $.ajax({ type: 'POST', url: 'CityList.aspx/GetCityList', contentType: 'application/json; charset=utf-8', dataType: 'json', success: function (msg) { var div = $('#Result').empty().append('<tr><td>#</td><td>Name</td>' + '<td>KeyWords</td><td>Edit</td><td>Delete</td></tr>'); //loop each record for (var i = 0; i < msg.d.length; i++) { div.append('<tr><td>' + msg.d[i].CITYID + '</td>' + '<td>' + msg.d[i].CITY + '</td><td>' + msg.d[i].Keywords + '</td>' + '<td><button type="button" class="edit">Edit</button></td>' + '<td><button type="button" class="delete">Delete</button></td></tr>'); }}}); //end of display } How I can show 5 records and then pagination for more records. Mean 5 record per page.
I'm using jquery to pass trough data to another page where I want to insert and delete a record. But the problem is that jquery only inserts or deletes the records and not both together. I use following code: For jquery: $(document).ready(function(){ $("#btnAddPayment").click(payment); }); //example 1 function payment(){ $.ajax({ type:"POST", url: "acceptPaymentExecute.asp", dataType: "application/x-www-form-urlencoded", .....
objRS = objConn.execute(strInsertPayment) objRS = objConn.execute(strDeleteMemberPayment) objRS.close() set objRS = nothing objConn.close() set objConn = nothing The queries work but not together. If I comment the insert statement, my page executes the delete statement. I already tried to call another object for my delete statement but it does the same.
I'm selecting records (open PO) and assign a different column base on the due date to quntity that is due but I'm getting a syntax error when i run the query. see code below
I want to know how to avoid inserting multiple records. Below is my case;
(1) I have a jsp page - when a timer for a particular product reaches 3 mins, i am getting that particular productid and sending the productid through ajax
(2) in the ajax script, i am getting the product id and redirecting to a jsp page
(3) in that jsp page, i am inserting a record to a table for that particular productid. Everything works fine, but many records are inserting, i just want to insert only one record.how to stop or avoid inserting multiple records.
I want javascript function to delete the selected records for the given php program below. Also I am not getting field values in correct order one field is more than its field.
Code: <?php $host="localhost"; // Host name $username="root"; // Mysql username $password=""; // Mysql password $db_name="test"; // Database name $tbl_name="emp"; // Table name
// Connect to server and select databse. mysql_connect($host, $username, $password)or die("cannot connect"); mysql_select_db($db_name)or die("cannot select DB"); $sql="SELECT * FROM emp"; $result=mysql_query($sql); $count=mysql_num_rows($result); .....
Basically what im trying to do is, when a link is clicked (within a certain div) it reads out the class of that link and searches within XML or JSON for the title and then finds the description within that record.
I want to know how to avoid inserting multiple records. Below is my case;
(1) I have a jsp page - when a timer for a particular product reaches 3 mins, i am getting that particular productid and sending the productid through ajax
(2) in the ajax script, i am getting the product id and redirecting to a jsp page
(3) in that jsp page, i am inserting a record to a table for that particular productid. Everything works fine, but many records are inserting, i just want to insert only one record.
How do I display specific records only in jqGrid? For example a user login then the jqGrid should display records that is related to the user logged-in only.
I have a database listing of properties down the page. Each property row has a date selector and a time selector. I need to somehow validate that if one of the dates is selected the time must be selected per property record before the bulk save can happen (or visa versa), if neither are selected it cane be left blank and addressed later. How I can go about validating this using jquery?
The field names are as follows: DATE - data[Property][777][entry_date] TIME - data[Property][777][entry_time] NOTE: 777 is the property ID and changes per record down the screen.
I basically need something such as within a function to run dynamically: if(data[Property][$id][entry_date] <> NULL) { data[Property][$id][entry_time] is required } else if (data[Property][$id][entry_time ] <> NULL) { data[Property][$id][entry_date ] is required }
I have checkboxes (Delete and Update) on a table. update delete id - - xx - - xx2 n n n
The code below makes sure only one of the two check boxes are checked at a given time. So, either you can delete or Update but can't do both at the same. Now, in addition to current functionality, I need to be able to delete or update more than one record - How can I do this.
function Check(pass){ var divElement=document.getElementById('mytble'); var arrCheckElements = divElement.getElementsByTagName('input'); for(var i=0;i<arrCheckElements.length;i++){ arrCheckElements[i].checked =false; } document.getElementById(pass).checked =true; } <td><input type=checkbox id="chkde" onclick="Check(this.id)" value=""></td> <td><input type=checkbox id="chkup" onclick="Check(this.id)" value=""></td>
1). Once my form posts, all the information stays in the post. How do I get it to blank. Is this where I set cache to false or is that something else? 2). I am using classic ASP and once I do my insert to sql server I retrieve the new record's ID, how do I get that returned back as part of the post? Some background: I am trying to submit a form, pull the id, and then requery all records for a user and display them in a div below the blank form without recycling the page.
OK so I've been searching for a week now for an example of pagination of data using jquery, ColdFusion and SQL server. I'm finding tons of examples using PHP and MySQL. Have any of you successfully got pagination working with Fusion and SQL Server? I am trying to run a report that could end up having thousands of results that I would like to paginate using jquery. Most of the pagination plugins though rely on you returning ALL of the results to the client first whether in JSON, XML or just straight to the browser as a table and then it paginates them. So if there are thousands of results this is not optimal. I'd like to try and get something working where as it paginates it goes to the database using Fusion and just grabs the next X records to display.
I've been trying for the last 2 days to get this thing to call my getJSON and fetch a new set of records based on the carousel.last value when you click the next button. It loads 3 pictures on start up just fine but the next button is not enabled because I only have 3 loaded and there are no more lingering in the queue. I don't want any lingering.
I'm having some experiment with the new html5 features, I got the point where I need to store and retrieve data that I don't know it's key or value. It is appeared that there is no document about I want to do.How can I retrieve the first, the last and all record(s) ?
On some sites I have worked on, users can delete content from their site. When they go to delete an item, I take them to a page where I pull the item details of the item they are about to delete from the dbase, and say "Are you sure you want to delete so and so". They can choose Yes / No. Yes takes them to action that runs the SQL to delete the item from the dbase. No takes them to the previous page.
I have seen some sites that have managed this process differently, where, instead of being taken to another page, a little pop up box opens saying "Are you sure", with a Yes / No option on it. Yes takes you to delete the item, No leaves them on the page they are on.
Am I right that this method uses Javascript? I know that it won't work if javascript is turned off, but - most people don't turn it off...
Below is a javascript function from my website that loops through nodes in an XML file retrieving certain information about those who joined in the current month/year. The part in red creates a link which when clicked runs a function called show() with the relevant i variable value e.g. show(2) for the second node if that is relevant. Anyway the red part works in Chrome but not Internet Explorer (surprise surprise). I did some research which says that .setattribute is not allowed in IE. How can I change the red code to create links for the relevant records which works in IE?
This jquery code pulls in an XML file, then passes the contents down to the nested POST call to add all of the records from the XML into a database table (which is handled by the saveSenatorRecord.asp file). This all works fine.. except that when the POST is called for "EACH" of the member nodes I expected the success: function to be called once after each of the records are added to the table. But what appears to be happening is that when function is called in the EACH property... it adds all of the records to the database table at one time, THEN it calls the success function once for each individual record.. but AFTER they have all been added.
While using jQuery, I found that I needed to know how many records were returned and also if the result set returned was empty. After searching the jQuery documentation I couldn't find any property or method that returned this value, so I've added that functionality myself and wanted to share it with the group.
1) Determine the number of records returned: I wanted to show the user how many results were returned after they start typing into the autocomplete field similar to how Google indicates the number of results found when you start typing in the search box. At first I thought the max parameter in the function formatItem returned this value. However, it returns the max option that you set it to. So if your query returns 100 records and you set max to 25, it'll obviously return 25 (not what I wanted).So after trying various things, I looked at the jQuery code and simply added the number of records returned by the database to the formateItem function. In the fillList() function around line 660 I added the data.length parameter:
var formatted = options.formatItem(data[i].data, i+1, max, data [i].value, term, data.length);And in my autocomplete code, I added the parameter to the end of theparam list:formatItem: function(data, i, total, value, searchTerm, totalResults)So now whenever a new search is preformed, I get back the number ofsearch result from the database.
2) Determine if a result set returned was empty I wanted to update a <div> with a message like "no records found" whenever the query yielded no results. Again, after searching the jQuery documentation, I couldn't find any property or method that would indicate this so I added it to the code. In the request function after the line var data = cache.load(term); I added the following:
I am looking for an Ajax combobox (drop down, not a text box) auto complete script. I searched for it on Google and only result which seems similar to what I am looking for, is dhtmlxCombo. And that one is too complicated for me. What I basicly need is:
When the client types on the drop down, the records appear from MySQL database and when the client chooses one and submits the form, I want the ID (not the text written) to be posted.
