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  • Send value to servlet with javascript

    - by kawtousse
    hi everyone, In my JavaScript function I do like this in order to redirect parameters to servlet: var ids1=document.getElementById("projet").value; document.location.href("http://localhost:8080/Opc_Web_App/ServletAffectation?ids1="+ids1); and in the servlet I do the following to get Value: String idprojet= request.getParameter("ids1"); System.out.println("le projet selectionné est :" +idprojet); the problem that i didn't have the result of System.out.print in my screen; so in other terms the servlet didn't get the parameter. I can not see the problem until now. Please help. Thank you.

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  • get the right id of a record in database in each click on the edit button

    - by kawtousse
    hi every one, i am facing a big problem right now. I have a html table in each row i have a button called edit allowing user to relod the form with parameter that he has selected. for this i define a hidden type to get the id of the record in database to access to various colonne and to refresh the form with those parameters. My challenge now is how to get the right id in every click on the edit button to let me after to get the right record and to update it in the data base. I am preceeding like the following: retour.append("<td style=border-right:#FFF bordercolor=#FFFFFF>"); retour.append("<input type=\"hidden\" id=\"id_"+nomTab+"_"+compteur+"\" value=\""+object.getIdDailyTimeSheet()+"\" name=\"hd"+compteur+"\" />"); retour.append("<button id=edit name=edit type=button onClick= editarow()>"); retour.append("<img src=edit.gif />"); retour.append("</button>"); retour.append("</td>"); i realise the submit in javascript and i want to get the idDailyTimesheet everyonce the user click the submit button. thanks for help.

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  • filling a form with parameter already selected using ajax

    - by kawtousse
    hi every one, My goal untill now is to fill a form with values from a table (html table). it is a kind of refreshing the form. so the user who wants to modify the html table through the form must prefill the form with values wich he already selected. I used the DOM to acces to each row and cell in the table and i used ajax to pass parameter to other jsp. but Iam confused what shall be the next step to fill the form.

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  • Hide or display a button according to row count of a table

    - by kawtousse
    Hi, i have a HTML table and a button send. First of all the send button must have this style: style.display="none". But if the table has at least one row the button should be displayed (block/inline); I still have no idea how to relate between the table and the button. I try to use JavaScript but i should think about a function and I don't found any of it to apply at type table. Thinking about CSS still also hard since I cannot find a relation between the table and the button.

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  • saving value selected in a list when submit button is cliked

    - by kawtousse
    Hi everyone, In my JSP I have a dropdownlist and a submit button when clicking the submit button I loose the value already selected in my list. I am using the jstl because i need to construct other table corresponding the value selected in my list.For that I must call a submit button but the problem; it reset the value selected I want to know if there is a way to save the value selected in my list even I click a submit button. I work with JSP and eclipse environment. Think you for your help.

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  • how to have the right sum of type Time with sql

    - by kawtousse
    hi , i have 2 fields called Timefrom and TimeUntill the duration is calculated in TimeSpent. The colonne timeFrom is like the followine: 10:00:00 the colonne timeUntill is like the following: 12:00:00 the time spent colonne has the value: 02:00:00. My goal is to calculate the sum of timeSpent. PLease help.

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  • calculate sum time with mysql

    - by kawtousse
    hi every one, RDBMS: mysql colonne names: Timefrom,timeuntill, timespent as the following type of the colonnes:Time. timefrom timeuntill timespent 10:00:00 12:00:00 02:00:00 08:00:00 09:00:00 01:00:00 how could i get the sum of the timespent. like this example it would be 03:00:00. when doing select sum(timespent) from mytable it display: 030000. please help. thanks.

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  • ?asting String to Time makes 01:00:00

    - by kawtousse
    Hi everyone, when i do the following: String start = request.getParameter("startp"); SimpleDateFormat sdf = new SimpleDateFormat("hh:mm:ss"); long ms=0; try { ms = sdf.parse(start).getTime(); } catch (ParseException e1) { e1.printStackTrace(); } Time ts = new Time(ms); it is inserted with this value 01:00:00 witch is not the correct one (entered by user). I didn't undertstand the error here. Please help. Thanks

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