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  • HTML - Put SELECT tag content into INPUT type = "text"

    - by mouthpiec
    Hi, I have a form in a webpage where I would like to put the selected item in a drop down list into a testbox. The code I have till now is the following: <form action = ""> <select name = "Cities"> <option value="----">--Select--</option> <option value="roma">Roma</option> <option value="torino">Torino</option> <option value="milan">Milan</option> </select> <br/> <br/> <input type="button" value="Test"> <input type="text" name="SelectedCity" value="" /> </form> I think I need to use javascript .... but any help? :-) thanks

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  • MySQL auto increment

    - by mouthpiec
    Hi, I have table with an auto-increment field, but I need to transfer the table to another table on another database. Will the value of field 1 be 1, that of field 2 be 2, etc? Also in case the database get corrupted and I need to restore the data, will the auto-increment effect in some way? will the value change? (eg if the first row, id (auto-inc) = 1, name = john, country = UK .... will the id field remain 1?) I am asking because if other table refer to this value, all data will get out of sync if this field change.

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  • Web service creates stack overflow

    - by mouthpiec
    I have an application that when executed as a windows application works fine, but when converted to a web service, in some instances (which were tested successfully) by the windows app) creates a stack overflow. Do you have an idea of what can cause this? (Note that it works fine when the web service is placed on the localhost). Could it be that the stack size of a Web Service is smaller than that of a Window Application? UPDATE The below is the code in which I am getting a stack overflow error private bool CheckifPixelsNeighbour(Pixel c1, Pixel c2, int DistanceAllowed) { bool Neighbour = false; if ((Math.Abs(c1.X - c2.X) <= DistanceAllowed) && Math.Abs(c1.Y - c2.Y) <= DistanceAllowed) { Neighbour = true; } return Neighbour; }

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  • Webservice creates Stackoverflow

    - by mouthpiec
    Hi, I have an application that when executed as a windows application works fine, but when converted to a webservice, in some instances (which were tested succesfully) by the windows app) creates a stackoverflow. Do you have an idea of what can cause this? (Note that it works fine when the webservice is placed on the localhost).

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  • Could it be that the stack size of a Web Service is smaller than that of a Window Application?

    - by mouthpiec
    Hi, I have a program that includes a recursive function. This function when executed in a Windows Application works just fine, and when used in a Webservice, it works fine when the webservice is initiated by the VS (it assigns a random port), but this function return a stackoverflow error when the webservice is published. (note that the machine used is the same, hence it is published on my pc). Could it be that the stack size of a Web Service is smaller than that of a Window Application?

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  • SQL for Opening Hours

    - by mouthpiec
    Hi, In my shops database I need to have the opening hours. Do you have an idea how i can implement this in my dB? The opening hours are from Monday to Sunday, each day can have 2 opening windows (ex 09:00-12:00, 16:00-19:00)

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  • SQL SELECT Statement

    - by mouthpiec
    I have a table with the following columns: id, teamA_id, teamB_id Will it be possible to write a SELECT statement that gives both teamA_id and teamB_id in the same column? EDIT: Consider this example From id, teamA_id, teamB_id 1, 21, 45 2, 34, 67 I need Teams 21 45 34 67

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  • Using PHP retrieved variables in Javascript

    - by mouthpiec
    Hi, I will use the following javascript to display a Google Map Window in a webpage. <script language = 'javascript'"> function initialize() { if (GBrowserIsCompatible()) { var map = new GMap2(document.getElementById("map_canvas")); map.setCenter(new GLatLng(35.904173, 14.433396), 16); map.setUIToDefault(); } } </script> I would like to read the coordinates from a db, to generate the map using PHP, but how is it possible to use the retrieved(eg $lat = xxx and $lon = yyy) values into the javascript?

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  • Webservice with .NET

    - by mouthpiec
    Hi, I have an application that when run as a windows application takes around 4 secs to compute, but when run as a webservice, it takes a long time to compute (until a timeout). Do you have any idea what the problem might be? I am assuming that since the code is exactly the same, there are no problems such as infinite loops ..... it seems that it just takes longer. Do you have an idea what might the problem be? thanks

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  • Webservice creates Stack Overflow

    - by mouthpiec
    I have an application that when executed as a windows application works fine, but when converted to a webservice, in some instances (which were tested successfully) by the windows app) creates a stack overflow. Do you have an idea of what can cause this? (Note that it works fine when the web service is placed on the localhost). Could it be that the stack size of a Web Service is smaller than that of a Window Application? UPDATE The below is the code in which I am getting a stack overflow error private bool CheckifPixelsNeighbour(Pixel c1, Pixel c2, int DistanceAllowed) { bool Neighbour = false; if ((Math.Abs(c1.X - c2.X) <= DistanceAllowed) && Math.Abs(c1.Y - c2.Y) <= DistanceAllowed) { Neighbour = true; } return Neighbour; }

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  • Resizing an Binarized image in C#

    - by mouthpiec
    Hi, I have the following code to resize a Binarized image (hence pixel value is 0[black] or 255[white]) with the following code Bitmap ResizedCharImage = new Bitmap(newwidth, newheight); using (Graphics g = Graphics.FromImage((Image)ResizedCharImage)) { g.CompositingQuality = CompositingQuality.HighQuality; g.InterpolationMode = InterpolationMode.HighQualityBilinear; g.SmoothingMode = SmoothingMode.HighQuality; g.PixelOffsetMode = PixelOffsetMode.HighQuality; g.DrawImage(CharBitmap, new Rectangle(0, 0, newwidth, newheight), new Rectangle(0, 0, CharBitmap.Width, CharBitmap.Height), GraphicsUnit.Pixel); } The problem that I am having is that when resizing (i am enlarging the image) some of the pixel values become 254, 253, 1, 2 etc. I need that this do not occur. Is this possible, maybe by changing one of the Graphins properties?

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  • Problem Reading Value from a drop down list populated with AJAX

    - by mouthpiec
    Hi, I have a PHP page with two drop down lists. I am using AJAX to populate the second one according to the choice made of the first drop down list. My problem is that when i am posting both values of the two dropdownlists to another php page in which an INSERT query is being made, the value of the second dropdown list is blank (as if no value was selected from the second drop down list). Can you please take a look at this code and let me know what I am doing wrong?

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  • SQL Join Statement

    - by mouthpiec
    Hi I have the following SQL SELECT statement SELECT bar_id, bar_name, town_name, advert_text FROM bar, towns, baradverts WHERE town_id = town_id_fk AND bar_id = bar_id_fk My problem is that since not every bar has an advert in table "baradverts", these bars are not coming up in the results. In other words I need a NULL for those bars that do not have an advert string.

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  • How to use the Value of a Selected Value from a DropDownList populated with AJAX/PHP

    - by mouthpiec
    Hi, I have form with two dropdownlists (lets say A and B). When I select a value from A, B is being populated accordingly using AJAX In the same page I have a button, that when pressed, posts the values of the selected items of the dropdownlists to another PHP page. The problem I am having is that the selected value of B is returned as Blank/Empty. Is there a way to store the selected value of a dropdownlist populated using AJAX? Code below: (Main FORM) <form name="NewBar" method="post" onsubmit="return validateFormOnSubmit(this)" action="AssignContactDetailToBar_f.php"> <tr> <td width="150"><b>Bar:</b></td> <td> <select name = "bar" onChange="getContact('AssignContactDetailToBar_f_getContacts.php?bar='+this.value)" size = 1 style = "width:190px"> <option value = "">---Select---</option> <?php while ($data = mysql_fetch_array($r_getBarsDetails)) { echo "<option value=\"".$data['bar_id']."\">".$data['bar_name']." (".$data['town_name'].")</option>"; } ?> </td> </tr> <tr> <td width="150"><b>Contact Person:</b></td> <td> <div id="persondiv"><select name = "person" size = 1 style = "width:190px"> <option value = "">--Select Bar--</option> </td> </tr> <tr> <td> <input name="security" type="text" size="15"> </td> <td> <input type="submit" name="Submit" value="Submit"> </td> </tr> </form> FORM to populate the 2nd Dropdownlist <select name="person" size = 1 style = "width:190px"> <option value = "">--Select Person--</option> <?php while($data=mysql_fetch_array($result)) { echo "<option value=\"".$data['person_id']."\">".$data['person_name']." ".$data['person_surname']." (".$data['town_name'].")</option>"; } ?> if you would like to see the complete code download from here

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  • NHunspell Spell

    - by mouthpiec
    Hi, Can someone explain the letters after the '/' mean? The example below show an extract of the dictionary accessory/SM access/SDMG accidence/M accidentalness/M accidental/SPY accident/MS acclaimer/M acclaim/SDRG acclamation/MS acclimate/XSDGN acclimation/M acclimatisation

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  • SQL SELECT Statment

    - by mouthpiec
    Hi, I have a table with the following columns id, teamA_id, teamB_id Will it be possible to a SELECT statement that gives both teamA_id and teamB_id in the same column?

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  • Populating a Dropdown list in PHP dynamically

    - by mouthpiec
    Hi, I have a small PHP page which contains two drop down lists I need to populate the second one according to the result selected in the first drop down list .... is this possible? In other words I need to use the value selected from the first drop down list and use it in the dB query used to populate the second drop down list (but this should be populated upon selection of the first drop down list. If this is possible any hints please? (you can assume that I am able to populate the first drop down list from the dB) thanks

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