Pull Data From One Array And Use It To Populate New One?
Oct 9, 2011
I'm having some issues with my code. I'm trying to pull data from one array and use it to populate a new array. With my initial array I can get the results of certain properties using 'servos[i].application'. Any servos that share their value with that of my filter box should be put into a new array called matches and allow me to referance them in a similar way 'matches[i].application'. At the minute I've got my code to populate the new matches array, i'm pretty sure, but when I try to get data out of the second array using the 'matches[i].application' style of query it says its undefined. I already have an array called servos which is full of 49 different servo objects. I've added the function containing this code and commented it too.
PHP Code:
function dataPull(){
//create servoStore to build page for display
//var servoStore="";
// search and get servos meeting application filter settings
// create new array called matches with set properties
var matches = new Array("application", "sclass", "type", "motor", "bearings", "gears", "modelno", "name", "speed", "v3_3", "v4_8", "v6_0", "v7_2", "weight", "dimensions", "opvoltage", "image", "description"); .....
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I'm trying to pull data from multiple database tables and output them into a table which I've done fine, but I'm having trouble trying to filter the rows by specific values like colour and size selected from select boxes without reloading the page.
After more than a day of looking though I have made no progress, If this was to be done with just PHP and MySQL reloading the page I'd have no problem but having problems with the AJAX side.
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form1.SubscriberID.value=1523;
Then, all the values would be automatically loaded into the correct form fields. But, since I'm a js newbie, I really dont know how to go about this. Ideas? Examples? Remember I'm new, so explaining every process might be in order.
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[URL]
this link will take you to the product, but the drop downs from the menus haven't changed, just the price and the quantity.
i need to know of a way of selecting from the database and it be able to change the drop downs from a specific url.
our problem is we need to populate a select option in order of the one we send.
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for example, i want option '1', when selected to draw the input from 'fname' and place it into 'choose'
or i might want to select the data in 'lname' instead, so i will tie option 2 to it, so when the user selects option 2 the contents of 'lname' go into 'choose' instead.
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<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
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i am trying to fire a form which after the call to retrieve the data, populate the form with the data. i can see from firebug that the json data is being captured, but cannot seem to be able to populate the form with it. i am using a jquery plugin facybox, that opens the form, but the fields are blank. i have attached my code and would be grateful if someone could tell me where i am going wrong?
I am having a difficult time with scope. I'm using the following code to populate an array from XML data:
var Point = function(pX, pY) { this.x = pX; this.y = pY;
[Code]...
When I break at the for loop in firebug the points array is empty but if I break in the jquery each loop I see the the point object being added to the points array.
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I am not sure this is possible but it seems like it should be. I want to populate a javascript array with all the image files in a dorectory. I want this to be dynamic so that when I add an image to the directory it get included in the array.
Any ideas? I am sure there are many javascript wizards out there who can point me in the right direction.
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r1 = 2000 r2 = 3000 r3 = 4000
what i want to do is have a select field be able to display those values at the bottom of the page;for example
<select name="s1"> <option value=[field contents of r1 above]>[field contents of r1 above]</option> <option value=[field contents of r2 above]>[field contents of r2 above]</option>
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In the jsp, parse the returned data and populate the HTML form elements (text fields and combo boxes). When a button is clicked, pull the data out of the form elements and return to a servlet for saving back in the database.
